BR112019004308A2 - aromáticos pesados para processo de conversão de btx e composições catalisadoras usadas - Google Patents
aromáticos pesados para processo de conversão de btx e composições catalisadoras usadasInfo
- Publication number
- BR112019004308A2 BR112019004308A2 BR112019004308A BR112019004308A BR112019004308A2 BR 112019004308 A2 BR112019004308 A2 BR 112019004308A2 BR 112019004308 A BR112019004308 A BR 112019004308A BR 112019004308 A BR112019004308 A BR 112019004308A BR 112019004308 A2 BR112019004308 A2 BR 112019004308A2
- Authority
- BR
- Brazil
- Prior art keywords
- zsm
- zeolite
- conversion process
- compositions used
- catalyst compositions
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 4
- 239000000203 mixture Substances 0.000 title abstract 3
- 238000006243 chemical reaction Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 229910021536 Zeolite Inorganic materials 0.000 abstract 3
- 239000010457 zeolite Substances 0.000 abstract 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000012013 faujasite Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 239000008096 xylene Substances 0.000 abstract 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
- C07C4/08—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule
- C07C4/12—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene
- C07C4/14—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene splitting taking place at an aromatic-aliphatic bond
- C07C4/18—Catalytic processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
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- B01J29/7423—MAZ-type, e.g. Mazzite, Omega, ZSM-4 or LZ-202
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
a presente invenção descreve processos para a conversão de uma matéria-prima que compreende hidrocarbonetos aromáticos c8+ em produtos aromáticos mais leves, em que a matéria-prima e, opcionalmente, hidrogênio são colocados em contato na presença da composição catalisadora em condições de conversão eficazes para desalquilar e transalquilar os referidos hidrocarbonetos aromáticos c8+ para produzir os referidos produtos aromáticos mais leves compreendendo benzeno, tolueno e xileno. a composição catalisadora compreende um zeólito selecionado a partir de zeólito beta, zsm-4, zsm-5, zsm-11, zsm-12, zsm-20, zsm-22, zsm-23, zsm-35, zsm-48, zsm-50, zsm-57, zsm-58, mcm-68, zeólito de faujasite, zeólito de mordenita ou um material da família mcm-22, um primeiro metal do grupo 6, em uma quantidade de 0,001% em peso a 20,0% em peso, e um segundo metal de grupo 9 ou 10 em uma quantidade de 0,001% em peso a 20,0% em peso, e é tratada com uma fonte de enxofre e/ou uma fonte de vapor.
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US201662406155P | 2016-10-10 | 2016-10-10 | |
EP16201374 | 2016-11-30 | ||
PCT/US2017/053889 WO2018071184A1 (en) | 2016-10-10 | 2017-09-28 | Heavy aromatics to btx conversion process and catalyst compositions used |
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BR112019004308A2 true BR112019004308A2 (pt) | 2019-05-28 |
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BR112019004308A BR112019004308A2 (pt) | 2016-10-10 | 2017-09-28 | aromáticos pesados para processo de conversão de btx e composições catalisadoras usadas |
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US (2) | US10981845B2 (pt) |
EP (1) | EP3523025A1 (pt) |
JP (1) | JP7185625B2 (pt) |
KR (1) | KR102534347B1 (pt) |
CN (1) | CN109952152B (pt) |
BR (1) | BR112019004308A2 (pt) |
CA (1) | CA3036380A1 (pt) |
RU (1) | RU2754416C2 (pt) |
SG (1) | SG11201901832VA (pt) |
ZA (1) | ZA201901250B (pt) |
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CN110180581B (zh) * | 2018-02-22 | 2021-11-30 | 中国石油化工股份有限公司 | 催化剂及其在c11+重芳烃轻质化反应中的应用 |
CN109529910B (zh) * | 2018-11-29 | 2020-08-07 | 中国科学院大连化学物理研究所 | 用于甲苯甲醇侧链烷基化反应的催化剂、苯乙烯制备方法 |
FR3090414B1 (fr) * | 2018-12-19 | 2022-07-29 | Ifp Energies Now | Catalyseur sélectif en hydrogénolyse des éthyl-aromatiques par conservation des méthyl-aromatiques. |
CN112570004B (zh) * | 2019-09-30 | 2022-09-27 | 中国石油化工股份有限公司 | 用于汽油催化转化多产btx的催化剂及其制备方法 |
CN112570009B (zh) * | 2019-09-30 | 2022-09-27 | 中国石油化工股份有限公司 | 用于汽油催化转化多产低碳烯烃的催化剂及其制备方法以及汽油催化转化的方法 |
CN112745932B (zh) * | 2019-10-30 | 2022-07-15 | 中国石油化工股份有限公司 | 一种生产轻质芳烃的方法 |
CN112742385B (zh) * | 2019-10-31 | 2023-11-10 | 中国石油化工股份有限公司 | 用于汽油催化转化的催化剂及其制备方法以及汽油催化转化的方法 |
CN112742455B (zh) * | 2019-10-31 | 2023-08-08 | 中国石油化工股份有限公司 | 用于汽油催化转化多产乙烯丙烯的催化剂及其制备方法以及汽油催化转化的方法 |
CN112742462B (zh) * | 2019-10-31 | 2023-11-10 | 中国石油化工股份有限公司 | 复合分子筛催化剂及其制备方法以及汽油催化转化的方法 |
US10981160B1 (en) * | 2019-12-19 | 2021-04-20 | Saudi Arabian Oil Company | Composite hierarchical zeolite catalyst for heavy reformate conversion to xylenes |
CN115888809B (zh) * | 2022-11-15 | 2024-04-30 | 国家能源集团宁夏煤业有限责任公司 | 异构脱蜡催化剂、制备方法及应用 |
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TW504501B (en) * | 1995-02-10 | 2002-10-01 | Mobil Oil Corp | Process for converting feedstock comprising C9+ aromatic hydrocarbons to lighter aromatic products |
TW482751B (en) | 1997-06-06 | 2002-04-11 | China Petro Chemical Technolog | Catalysts and processes for the conversion of aromatic hydrocarbons and uses thereof in the production of aromatic hydrocarbons |
US5942651A (en) | 1997-06-13 | 1999-08-24 | Mobile Oil Corporation | Process for converting C9 + aromatic hydrocarbons to lighter aromatic products by transalkylation in the prescence of two zeolite-containing catalysts |
US6867340B2 (en) | 1998-12-24 | 2005-03-15 | Sk Corporation | Disproportionation/transalkylation of aromatic hydrocarbons |
US7148391B1 (en) * | 2002-11-14 | 2006-12-12 | Exxonmobil Chemical Patents Inc. | Heavy aromatics processing |
US7109389B2 (en) | 2003-03-19 | 2006-09-19 | China Petroleum & Chemical Corporation | Process for the disproportionation and transalkylation of toluene and heavy aromatics |
RU2284294C2 (ru) * | 2004-07-19 | 2006-09-27 | Юоп Ллк | Способ синтеза молекулярных сит |
WO2006111093A1 (fr) * | 2005-04-21 | 2006-10-26 | China Petroleum & Chemical Corporation | Catalyseur d’hydrogenation et son application |
US7687423B2 (en) * | 2008-06-26 | 2010-03-30 | Uop Llc | Selective catalyst for aromatics conversion |
CN102781889B (zh) * | 2010-02-03 | 2015-11-25 | 埃克森美孚化学专利公司 | 重质芳族烃原料的烷基转移 |
US8481795B2 (en) | 2010-09-30 | 2013-07-09 | Uop Llc | Processes for transalkylating aromatic hydrocarbons and converting olefins |
US8242321B2 (en) * | 2010-09-30 | 2012-08-14 | Uop Llc | Processes for transalkylating aromatic hydrocarbons |
US8242322B2 (en) * | 2010-09-30 | 2012-08-14 | Uop Llc | Processes for transalkylating aromatic hydrocarbons |
US9365469B2 (en) * | 2011-09-14 | 2016-06-14 | Uop Llc | Process for transalkylating aromatic hydrocarbons |
CN103285910B (zh) | 2012-03-01 | 2016-02-10 | 中国石油天然气股份有限公司 | 一种碳八芳烃中乙苯脱烷基催化剂 |
US20150353447A1 (en) * | 2014-06-04 | 2015-12-10 | Exxonmobil Chemical Patents Inc. | Transalkylation of Heavy Aromatic Hydrocarbon Feedstocks |
KR101621290B1 (ko) | 2014-09-24 | 2016-05-17 | 한국화학연구원 | 다환 방향족 탄화수소로부터 벤젠, 톨루엔, 에틸벤젠, 자일렌의 혼합물과 중간 유분을 제조하는 선택적 개환 반응을 위한 hy제올라이트 촉매 및 이의 제조방법 |
US10118165B2 (en) | 2015-02-04 | 2018-11-06 | Exxonmobil Chemical Patents Inc. | Catalyst compositions and use in heavy aromatics conversion processes |
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2017
- 2017-09-28 BR BR112019004308A patent/BR112019004308A2/pt not_active Application Discontinuation
- 2017-09-28 CA CA3036380A patent/CA3036380A1/en not_active Abandoned
- 2017-09-28 CN CN201780062301.9A patent/CN109952152B/zh active Active
- 2017-09-28 SG SG11201901832VA patent/SG11201901832VA/en unknown
- 2017-09-28 RU RU2019113118A patent/RU2754416C2/ru active
- 2017-09-28 EP EP17778455.0A patent/EP3523025A1/en active Pending
- 2017-09-28 KR KR1020197010150A patent/KR102534347B1/ko active IP Right Grant
- 2017-09-28 JP JP2019519253A patent/JP7185625B2/ja active Active
- 2017-09-28 US US16/337,271 patent/US10981845B2/en active Active
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CA3036380A1 (en) | 2018-04-19 |
JP2019536612A (ja) | 2019-12-19 |
CN109952152A (zh) | 2019-06-28 |
RU2019113118A3 (pt) | 2021-04-19 |
RU2754416C2 (ru) | 2021-09-02 |
JP7185625B2 (ja) | 2022-12-07 |
US20210198165A1 (en) | 2021-07-01 |
CN109952152B (zh) | 2022-10-18 |
SG11201901832VA (en) | 2019-04-29 |
ZA201901250B (en) | 2020-10-28 |
US20200031737A1 (en) | 2020-01-30 |
US10981845B2 (en) | 2021-04-20 |
KR102534347B1 (ko) | 2023-05-22 |
RU2019113118A (ru) | 2020-11-13 |
KR20190059924A (ko) | 2019-05-31 |
EP3523025A1 (en) | 2019-08-14 |
US11236027B2 (en) | 2022-02-01 |
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