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Relevant bibliographies by topics / Light Olefines

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Academic literature on the topic 'Light Olefines'

Author: Grafiati

Published: 21 December 2024

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Journal articles on the topic "Light Olefines"

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Du, Lingyin, Yueyang Han, and Youhao Xu. "Effect of Molecular Structure of C10 Hydrocarbons on Production of Light Olefins in Catalytic Cracking." Catalysts 13, no. 6 (2023): 1013. http://dx.doi.org/10.3390/catal13061013.

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The effect of the molecular structure of feedstock on the cracking reaction of C10 hydrocarbons to ethylene and propylene over H-ZSM-5 zeolite was investigated. To better compare the effect of decane on the production of light olefins, the thermal cracking and catalytic cracking performance of decane were first investigated. As a comparison, the thermal cracking and catalytic cracking of decane were studied by cracking over quartz sand and H-ZSM-5. Compared with the thermal cracking reaction over quartz sand, the catalytic cracking reaction of decane over H-ZSM-5 has a significantly higher con

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Vosmerikov, Anton A., Ludmila N. Vosmerikova, and Alexander V. Vosmerikov. "STUDYING THE INFLUENCE OF ALKALINE TREATMENT AND MODIFICATION OF ZEOLITE ON ITS PHYSICAL-CHEMICAL AND CATALYTIC PROPERTIES IN THE PROCESS OF PROPANE CONVERSION TO OLEFIN HYDROCARBONS." ChemChemTech 67, no. 8 (2024): 50–58. http://dx.doi.org/10.6060/ivkkt.20246708.11t.

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In this work, the effect of alkaline treatment of ZSM-5 zeolite with a modulus of 100 on its physicochemical properties and activity in the process of converting propane into olefin hydrocarbons was investigated. The growing demand for lower olefins is driving the search for new ways to improve existing technologies and develop new, more efficient catalysts. Catalytic dehydrogenation of light alkanes is an alternative to the petrochemical method for producing lower olefins from cheap and available gas and oil and gas feedstocks. At the same time, dehydrogenation reactions of light alkanes have

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Pawelec, Barbara, Rut Guil-López, Noelia Mota, Jose Fierro, and Rufino Navarro Yerga. "Catalysts for the Conversion of CO2 to Low Molecular Weight Olefins—A Review." Materials 14, no. 22 (2021): 6952. http://dx.doi.org/10.3390/ma14226952.

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There is a large worldwide demand for light olefins (C2=–C4=), which are needed for the production of high value-added chemicals and plastics. Light olefins can be produced by petroleum processing, direct/indirect conversion of synthesis gas (CO + H2) and hydrogenation of CO2. Among these methods, catalytic hydrogenation of CO2 is the most recently studied because it could contribute to alleviating CO2 emissions into the atmosphere. However, due to thermodynamic reasons, the design of catalysts for the selective production of light olefins from CO2 presents different challenges. In this regard

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Natarajan, Palani, Deachen Chuskit, and Priya. "Readily available alkylbenzenes as precursors for the one-pot preparation of buta-1,3-dienes under DDQ visible-light photocatalysis in benzotrifluoride." Organic Chemistry Frontiers 9, no. 5 (2022): 1395–402. http://dx.doi.org/10.1039/d1qo01869h.

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By using DDQ visible-light photocatalysis, an olefin-free method for the production of buta-1,3-dienes is disclosed. DDQ* converts alkylbenzenes to olefins and then olefins to buta-1,3-dienes in a consecutive manner.

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Liu, Fei, Ting Li, Peng Long Ye, Xiao Dan Wang, Jian Xin Cao, and Duan Hua Guo. "Effect of Fe Loading Content on Catalytic Performance of ZSM-5 for the IMTO Process." Advanced Materials Research 648 (January 2013): 135–38. http://dx.doi.org/10.4028/www.scientific.net/amr.648.135.

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Among the processes for production of olefins, methanol converted to light olefins with methyl iodide as intermediate is a potential and an alternative route, which can be realized under mild condition. ZSM-5 catalyst is considered to be an effective catalyst for methanol to light olefins, better performances for olefins can be obtained by modifying. In this paper, the methanol to olefin with iodide reaction (IMTO) has been studied in a small scale fixed bed reactor over Fe modified ZSM-5 catalyst. It is indicated that ZSM-5 zeolites were modified with Fe loadings successfully, as a result the

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Kang, Jong Hun. "Development of shape selectivity theory of methanol-to-olefins reaction over small-pore zeolite molecular sieves." Ceramist 25, no. 2 (2022): 145–58. http://dx.doi.org/10.31613/ceramist.2022.25.2.01.

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The methanol-to-olefins reaction is regarded as an important technology capable of meeting today’s rising demand for light olefins. The regioselective confinement effect of small-pore, cage-type zeolites on hydrocarbon pool intermediates results in strong shape selectivity determining the product olefin distribution. Despite decades of effort, a direct correlation between zeolite cage topologies and olefin selectivity distributions had remained elusive. The cage-defining ring theory is the first general catalytic shape selectivity theory that can predict the selectivity distribution of product

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Yahyazadeh, Arash, Ajay K. Dalai, Wenping Ma, and Lifeng Zhang. "Fischer–Tropsch Synthesis for Light Olefins from Syngas: A Review of Catalyst Development." Reactions 2, no. 3 (2021): 227–57. http://dx.doi.org/10.3390/reactions2030015.

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Light olefins as one the most important building blocks in chemical industry can be produced via Fischer–Tropsch synthesis (FTS) from syngas. FT synthesis conducted at high temperature would lead to light paraffins, carbon dioxide, methane, and C5+ longer chain hydrocarbons. The present work focuses on providing a critical review on the light olefin production using Fischer–Tropsch synthesis. The effects of metals, promoters and supports as the most influential parameters on the catalytic performance of catalysts are discussed meticulously. Fe and Co as the main active metals in FT catalysts a

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Gholami, Zahra, Fatemeh Gholami, Zdeněk Tišler, Martin Tomas, and Mohammadtaghi Vakili. "A Review on Production of Light Olefins via Fluid Catalytic Cracking." Energies 14, no. 4 (2021): 1089. http://dx.doi.org/10.3390/en14041089.

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The fluid catalytic cracking (FCC) process is an alternative olefin production technology, with lower CO2 emission and higher energy-saving. This process is used for olefin production by almost 60% of the global feedstocks. Different parameters including the operating conditions, feedstock properties, and type of catalyst can strongly affect the catalytic activity and product distribution. FCC catalysts contain zeolite as an active component, and a matrix, a binder, and a filler to provide the physical strength of the catalyst. Along with the catalyst properties, the FCC unit’s performance als

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Salah Aldeen, Omer Dhia Aldeen, Mustafa Z. Mahmoud, Hasan Sh Majdi, Dhameer A. Mutlak, Khusniddin Fakhriddinovich Uktamov, and Ehsan kianfar. "Investigation of Effective Parameters Ce and Zr in the Synthesis of H-ZSM-5 and SAPO-34 on the Production of Light Olefins from Naphtha." Advances in Materials Science and Engineering 2022 (February 24, 2022): 1–22. http://dx.doi.org/10.1155/2022/6165180.

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In this paper, Ce and Zr modified commercial SAPO-34 and H-ZSM-5 catalysts were synthesized via a wet impregnation method and used as catalysts for the production of light olefins from naphtha. The synthesized catalysts were characterized using SEM, TGA, XRD, BET, and NH3-TPD. Thermal catalytic cracking of parent catalysts (SAPO-34 and H-ZSM-5) and modified catalysts with Ce and Zr on the production of light olefins from naphtha has been studied. The effects of different loading of Ce (2–8 wt.%), Zr (2–5 wt.%), and different temperatures on the yield of ethylene and propylene were also investi

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Gholami, Zahra, Fatemeh Gholami, Zdeněk Tišler, et al. "Production of Light Olefins via Fischer-Tropsch Process Using Iron-Based Catalysts: A Review." Catalysts 12, no. 2 (2022): 174. http://dx.doi.org/10.3390/catal12020174.

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The production of light olefins, as the critical components in chemical industries, is possible via different technologies. The Fischer–Tropsch to olefin (FTO) process aims to convert syngas to light olefins with high selectivity over a proper catalyst, reduce methane formation, and avoid the production of excess CO2. This review describes the production of light olefins through the FTO process using both unsupported and supported iron-based catalysts. The catalytic properties and performances of both the promoted and bimetallic unsupported catalysts are reviewed. The effect of support and its

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Dissertations / Theses on the topic "Light Olefines"

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Corda, Massimo. "Catalyst Design and Mechanistic Insights into COx Hydrogenation to Methanol and Light Olefins." Electronic Thesis or Diss., Université de Lille (2022-....), 2024. https://pepite-depot.univ-lille.fr/ToutIDP/EDSMRE/2024/2024ULILR037.pdf.

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L'augmentation de la concentration de CO2 atmosphérique présente des défis environnementaux significatifs et souligne l'urgence de développer des procédés chimiques durables. Une approche prometteuse pour aborder ces problèmes est la conversion catalytique du CO2 en produits chimiques à valeur ajoutée, tels que le méthanol et les oléfines légères. Cette thèse se concentre sur le développement de catalyseurs pour la synthèse de méthanol et la synthèse d'oléfines légères à partir de CO2 par médiation de méthanol. De plus, l'hydrogénation du CO médiée par le méthanol en oléfines légères est égale

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Aitani, Abdullah Mohamed. "Synthesis of light olefins from methanol." Thesis, City University London, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.357480.

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Vu, Xuan Hoan, Sura Nguyen, Thanh Tung Dang, Udo Armbruster, and Andreas Martin. "Production of renewable biofuels and chemicals by processing bio-feedstock in conventional petroleum refineries." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2015. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-190806.

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The influence of catalyst characteristics, i.e., acidity and porosity on the product distribution in the cracking of triglyceride-rich biomass under fluid catalytic cracking (FCC) conditions is reported. It has found that the degradation degree of triglyceride molecules is strongly dependent on the catalysts’ acidity. The higher density of acid sites enhances the conversion of triglycerides to lighter products such as gaseous products and gasoline-range hydrocarbons. The formation of gasolinerange aromatics and light olefins (propene and ethene) is favored in the medium pore channel of H-ZSM-5

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Silva, Júnior José Roberto da. "Craqueamento de hidrocarbonetos naftênicos sobre zeólitas HZSM-12 modificadas – rendimento e seletividade a olefinas leves." Universidade Federal de São Carlos, 2015. https://repositorio.ufscar.br/handle/ufscar/8273.

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Submitted by Alison Vanceto (alison-vanceto@hotmail.com) on 2016-10-21T11:11:40Z No. of bitstreams: 1 TeseJRSJ.pdf: 5314232 bytes, checksum: 9352e78958e9a2f45a12e9a77f564bdd (MD5)<br>Approved for entry into archive by Marina Freitas (marinapf@ufscar.br) on 2016-11-08T18:37:37Z (GMT) No. of bitstreams: 1 TeseJRSJ.pdf: 5314232 bytes, checksum: 9352e78958e9a2f45a12e9a77f564bdd (MD5)<br>Approved for entry into archive by Marina Freitas (marinapf@ufscar.br) on 2016-11-08T18:37:44Z (GMT) No. of bitstreams: 1 TeseJRSJ.pdf: 5314232 bytes, checksum: 9352e78958e9a2f45a12e9a77f564bdd (MD5)<br>Made av

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Nqakala, Loyiso Clemence. "Hydrothermal synthesis of hierarchical ZSM-5 with different Si/Al ratio and their evaluation as catalysts in the catalytic cracking of hexane." University of Western Cape, 2021. http://hdl.handle.net/11394/8316.

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>Magister Scientiae - MSc<br>Ethylene and propylene are greatly used for their importance as feedstocks for producing useful materials. Due to rise in prices and the demand of ethylene and propylene, the need to increase the selective production of these light olefins is necessary. To achieve this, zeolites, specifically ZSM-5 has been used to investigate catalytic cracking of several types of hydrocarbons for the production of these light olefins. This study focuses on developing hierarchical macro and/or mesoporous ZSM-5 zeolites with variable Si/Al ratios. The synthesized materials were the

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Albiero, Jalusa Konzen. "PRODUÇÃO DE OLEFINAS LEVES A PARTIR DE ETANOL EM ZSM-5 SINTETIZADA SEM DIRECIONADOR NITROGENADO." Universidade Federal de Santa Maria, 2015. http://repositorio.ufsm.br/handle/1/7987.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>The petrochemical industry is currently strongly based on the production of light olefins ethylene and propylene, which are mainly produced by hydrocarbons from oil. Due to the environmental appeal and unstable oil market scenario, alternative routes to the production of these olefins are being developed, meanly regarding the use of alcohol as raw material. In this context, ethanol is highlighted with Ethanol to Olefins Process (ETO), in which there is catalytic conversion via reactions of dehydration, oligomerization, cracking, is

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Vu, Xuan Hoan, Sura Nguyen, Thanh Tung Dang, Udo Armbruster, and Andreas Martin. "Production of renewable biofuels and chemicals by processing bio-feedstock in conventional petroleum refineries." Technische Universität Dresden, 2014. https://tud.qucosa.de/id/qucosa%3A29110.

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The influence of catalyst characteristics, i.e., acidity and porosity on the product distribution in the cracking of triglyceride-rich biomass under fluid catalytic cracking (FCC) conditions is reported. It has found that the degradation degree of triglyceride molecules is strongly dependent on the catalysts’ acidity. The higher density of acid sites enhances the conversion of triglycerides to lighter products such as gaseous products and gasoline-range hydrocarbons. The formation of gasolinerange aromatics and light olefins (propene and ethene) is favored in the medium pore channel of H-ZSM-5

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Ramos, Cristiano Pereira. "Catalytic essays and modeling of light olefin oligomerization." Master's thesis, Universidade de Aveiro, 2013. http://hdl.handle.net/10773/11474.

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Mestrado em Engenharia Química<br>Nos últimos anos tem-se observado um aumento da procura de diesel, comparativamente com a gasolina. A produção de gasolina aumentou à custa do aparecimento das unidades de FCC. Deparando com este facto, a produção de diesel tem de acompanhar a sua crescente procura, e essa reposta encontra-se precisamente nestas unidades de FCC. Aquando a formação de gasolina nestas unidades, um dos subprodutos gerados em maior quantidade é a corrente de olefinas leves. As olefinas, na presença de um catalisador, e sujeitas a alta pressão e temperatura formam produtos de eleva

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Al, Wahabi Saeed M. H. "Conversion of methanol to light olefins on SAPO-34: kinetic modeling and reactor design." Texas A&M University, 2003. http://hdl.handle.net/1969.1/1579.

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In this work, the reaction scheme of the MTO process was written in terms of elementary steps and generated by means of a computer algorithm characterizing the various species by vectors and Boolean relation matrices. The number of rate parameters is very large. To reduce this number the rate parameters related to the steps on the acid sites of the catalyst were modeled in terms of transition state theory and statistical thermodynamics. Use was made of the single event concept to account for the effect of structure of reactant and activated complex on the frequency factor of the rate coefficie

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Darim, Hélio Rubens Abdo. "Propriedades ácidas e texturais de zeólitas ZSM-5 dessilicalizadas ou desaluminizadas – análise do rendimento e seletividade a olefinas leves durante a transformação de cicloexano e metilcicloexano." Universidade Federal de São Carlos, 2015. https://repositorio.ufscar.br/handle/ufscar/8580.

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Book chapters on the topic "Light Olefines"

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Chen, N. Y., William E. Garwood, and Francis G. Dwyer. "Applications in Alternate Fuels and Light Olefins." In Shape Selective Catalysis in Industrial Applications, Second Edition,, 2nd ed. CRC Press, 2023. http://dx.doi.org/10.1201/9781003418207-7.

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Li, Zaiting, Wenyuan Shi, Xieqing Wang, and Fuking Jiang. "Deep Catalytic Cracking Process for Light-Olefins Production." In ACS Symposium Series. American Chemical Society, 1994. http://dx.doi.org/10.1021/bk-1994-0571.ch004.

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Zhu, Genquan, Chaogang Xie, Zaiting Li, and Xieqing Wang. "Catalytic Processes for Light Olefin Production." In Springer Handbook of Petroleum Technology. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-49347-3_36.

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Molinari, M., M. Brunelli, and M. Lunelli. "Computer-Aided Thermodynamic Analysis of Light Olefin Conversion." In The European Oil and Gas Conference. Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-010-9844-1_82.

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Kissin, Yury V. "Main Kinetic Features of Ethylene Polymerization Reactions with Heterogeneous Ziegler-Natta Catalysts in the Light of Multi-Center Reaction Mechanism." In Organometallic Catalysts and Olefin Polymerization. Springer Berlin Heidelberg, 2001. http://dx.doi.org/10.1007/978-3-642-59465-6_18.

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Pickard, Andy. "Chapter 14 | Gaseous Fuels, Liquefied Petroleum Gases, and Light Hydrocarbons: Methane through Butanes, Natural Gasoline, and Light Olefins." In Significance of Tests for Petroleum Products: 9th Edition. ASTM International, 2018. http://dx.doi.org/10.1520/mnl120170021.

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Inui, Tomoyuki. "Highly Selective Synthesis of Light Olefins from Methanol Using Metal-Incorporated Silicoaluminophosphate Catalysts." In ACS Symposium Series. American Chemical Society, 1999. http://dx.doi.org/10.1021/bk-2000-0738.ch008.

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Boddula, Rajender, Ramyakrishna Pothu, Ramachandra Naik, Ahmed Bahgat Radwan, and Noora Al-Qahtani. "Iron-Based Catalysts for Fischer–Tropsch Synthesis for Light Olefins Production from Syngas." In Multifunctional Inorganic Nanomaterials for Energy Applications. CRC Press, 2024. http://dx.doi.org/10.1201/9781003479239-18.

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Martínez, Agustín, Maria A. Arribas, and Sara Moussa. "Chapter 10. Application of Zeolites in the Production of Light Olefins and BTX Petrochemical Intermediates." In Catalysis Series. Royal Society of Chemistry, 2017. http://dx.doi.org/10.1039/9781788010610-00351.

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Khani, Leyla, Hamidreza Haddadi, Gülden Gökçen Akkurt, and Mousa Mohammadpourfard. "Design and Thermodynamic Analysis of a Novel Power, Methanol, and Light Olefins Trigeneration System Fed with Shale Gas." In Springer Proceedings in Energy. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-30171-1_30.

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Conference papers on the topic "Light Olefines"

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Mi, Jie, Fenyun Yuan, and Jianan Zhang. "Transition metals-Modified SAPO-34 for methanol conversion to light olefins." In 2013 International Conference on Materials for Renewable Energy and Environment (ICMREE). IEEE, 2013. http://dx.doi.org/10.1109/icmree.2013.6893778.

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Agbajei, T. A., Georgios N. Karanikolos, and Maryam Khaleel. "Zeolitic Imidazole Frameworks for Super Selective Separation of Propylene from Propane." In SPE Nigeria Annual International Conference and Exhibition. SPE, 2023. http://dx.doi.org/10.2118/217228-ms.

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Abstract Olefin and paraffin gases are important products of the petrochemical refining industry wherein their effective separation could provide high economic gains and competitiveness in the emerging energy markets amidst state-of-the-art technology. Important chemicals such as polyethylene and polypropylene are derived from raw materials in the form of light olefins, including ethylene and propylene, processible via naphtha cracking. However, since this leads to its production among other valuable by-products separation/refinement is required and this is commonly achieved through technical

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Tang, RuiYuan, Yuanyu Tian, and Yingyun Qiao. "Bifunctional catalyst cracking gasification of vacuum residue for coproduction of light olefins and H2-rich syngas." In 2017 5th International Conference on Machinery, Materials and Computing Technology (ICMMCT 2017). Atlantis Press, 2017. http://dx.doi.org/10.2991/icmmct-17.2017.37.

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Нурмахаматов, Герман Владимирович, and Владислав Сергеевич Хрипко. "IMPROVING THE ENERGY EFFICIENCY OF THE REFINING PROCESS BY THE EXAMPLE OF THE ISOMERIZATION PROCESS." In Наука, общество, производство и промышленность: актуальные проблемы и перспективы: сборник статей международной научной конференции (Омск, Апрель 2023). Crossref, 2023. http://dx.doi.org/10.37539/230407.2023.66.59.002.

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Повышение энергоэффективности процесса нефтепереработки является одним из важных процессов, используемых современными нефтеперерабатывающими заводами для катализа твердых кислот из-за ограниченного содержания бензола, ароматических соединений и олефинов в бензине. Целью данной статьи является изучение влияния различных катализаторов на изомеризацию светлых нефтепродуктов. Improving the energy efficiency of the refining process is one of the important processes used by modern refineries for the catalysis of solid acids due to the limited content of benzene, aromatic compounds and olefins in gas

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Yu, Yajie, Shaojun Xia, and Ming Zhao. "Production of entropy minimization of CO2 hydrogenation to light olefins unit reactor with linear phenomenological heat transfer law." In International Conference on Mechanical Engineering, Measurement Control, and Instrumentation, edited by Guixiong Liu and Siting Chen. SPIE, 2021. http://dx.doi.org/10.1117/12.2611264.

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Yu, Yajie, Shaojun Xia, and Ming Zhao. "Production of entropy minimization of CO2 hydrogenation to light olefins unit reactor with linear phenomenological heat transfer law." In International Conference on Mechanical Engineering, Measurement Control, and Instrumentation, edited by Guixiong Liu and Siting Chen. SPIE, 2021. http://dx.doi.org/10.1117/12.2611264.

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Zhang, Yuxiang, Ryan Buntain, Jacob Edwards, Boian Alexandrov, and Jorge A. Penso. "Evaluation of Susceptibility to Thermal Fatigue Cracking in High Temperature Alloys for Refinery Olefin Applications." In ASME 2020 Pressure Vessels & Piping Conference. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/pvp2020-21741.

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Abstract High carbon, Cr – Ni alloys are used for tubing in refinery olefin furnaces. During furnace operation, such tubes might be exposed to thermal shock and fatigue loading, which may result in cracking and/or complete rupture. The objective of this study was to develop and validate a testing procedure for evaluation and ranking the susceptibility to thermal fatigue cracking in tubing of such Cr – Ni alloys. The proposed thermal fatigue testing procedure utilizes the Gleeble™ thermo-mechanical simulator and was developed to closely match extreme service conditions. Test samples with notche

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Jou, Rong-Yuan. "Measurements for the Moisture Permeations and Thermal Resistances of Cyclo Olefin Copolymer Substrates Deposited a Silicon Dioxide Film." In ASME 2008 First International Conference on Micro/Nanoscale Heat Transfer. ASMEDC, 2008. http://dx.doi.org/10.1115/mnht2008-52130.

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Plastic substrates for organic light-emitting devices (OLED) are extremely sensitive to moisture and oxygen. A new amorphous engineering thermoplastic, nominated cyclic olefin copolymer (COC) has been used for this application, because of higher transparence, lower birefringence, lower dispersion and lower water absorption. However, COC plastic substrates can’t sustain plasma-based processing temperatures at 350°C. In this study, experiments of the moisture permeation rate testing and the thermal resistance experiments are conducted to explore the moisture diffusion barrier and thermal barrier

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Souza, J. A., J. V. C. Vargas, O. F. von Meien, and D. I. Vlassov. "A Simplified Numerical Model to Predict the Velocity Field in a Catalytic Cracking Unity in Oil Refineries." In ASME 2001 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2001. http://dx.doi.org/10.1115/imece2001/htd-24301.

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Abstract This paper introduces a general computational model for determining the velocity field in either reacting or non-reacting duct flows. The model is then applied to a catalytic cracking unit (FCC) of an oil refinery, to determine the velocity field inside the riser, where reactions take place to convert heavy petroleum fractions in lighter products, like middle distillates and light olefins, with high rates of conversion and productivity. The correct approach to simulate this process is to avoid the plug flow assumption and to solve the full fluid flow problem, based on the mass and mom

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Maceli, Nicola, and Gianfranco Maffulli. "An Industrial Methodology for Erosion Analysis of FCC Expander Blades." In ASME Turbo Expo 2020: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/gt2020-14891.

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Abstract:

Abstract Fluid Catalytic Cracking (FCC) is a process for the conversion of heavy stocks recovered from different refinery operations into high-octane gasoline, light fuel oils and olefin rich light gases. Zeolite particles are used as catalyst in the process to facilitate the cracking of long hydro-carbon molecules. Because of the contact between catalyst and feedstock, coke deposits on the catalyst active surface reducing its activity, air is used to remove it from the catalyst, in the regenerator. The coke burning produces a hot flow of flue gas with a valuable energy content (700°C – 3bar)

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Reports on the topic "Light Olefines"

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Farnand, B. A., R. K. Lennox, and R. D. Tharby. Octane improvement by etherification of light distillate olefins. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1988. http://dx.doi.org/10.4095/304410.

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Stoimenov, Peter. Final report: Direct conversion of Light Hydrocarbons to Olefins. Office of Scientific and Technical Information (OSTI), 2022. http://dx.doi.org/10.2172/1869574.

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Sanyal, Udishnu, Fan Lin, and Peipei Wang. Conversion of Syngas and CO2 to Light Olefins using Multi-Functional Catalysts. Office of Scientific and Technical Information (OSTI), 2023. http://dx.doi.org/10.2172/2001273.

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Li, Meijia, and Udishnu Sanyal. Conversion of Syngas to Light Olefins and Oxygenates using Multi-Functional Catalysts. Office of Scientific and Technical Information (OSTI), 2024. http://dx.doi.org/10.2172/2476863.

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Dagle, Vanessa, and Robert Dagle. Conversion of syngas into light olefins in one step for process-intensified production of sustainable aviation fuels. Office of Scientific and Technical Information (OSTI), 2022. http://dx.doi.org/10.2172/1984521.

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