MX2023010522A - Proceso para deshidrogenacion catalitica. - Google Patents
Proceso para deshidrogenacion catalitica.Info
- Publication number
- MX2023010522A MX2023010522A MX2023010522A MX2023010522A MX2023010522A MX 2023010522 A MX2023010522 A MX 2023010522A MX 2023010522 A MX2023010522 A MX 2023010522A MX 2023010522 A MX2023010522 A MX 2023010522A MX 2023010522 A MX2023010522 A MX 2023010522A
- Authority
- MX
- Mexico
- Prior art keywords
- catalytic dehydrogenation
- catalyst
- recycle stream
- stream
- dehydrogenation reactor
- Prior art date
Links
- 230000003197 catalytic effect Effects 0.000 title abstract 4
- 238000006356 dehydrogenation reaction Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 abstract 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 238000005243 fluidization Methods 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 239000003345 natural gas Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
- C07C5/333—Catalytic processes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
- C07C5/333—Catalytic processes
- C07C5/3335—Catalytic processes with metals
- C07C5/3337—Catalytic processes with metals of the platinum group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
- C07C11/06—Propene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
- C07C2523/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36
- C07C2523/56—Platinum group metals
- C07C2523/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Hydrogen, Water And Hydrids (AREA)
Abstract
Se proporciona un proceso para la deshidrogenación catalítica que comprende mezclar gas de fluidización, un gas de fluidización que comprende metano, gas natural, etano, hidrógeno, nitrógeno o cualquier combinación de ellos con una corriente de catalizador fluidizada que se pasó a través de un reactor de deshidrogenación catalítica y salió de una zona de separación de catalizador para formar una corriente de reciclado de catalizador; y reciclar la corriente de reciclado de catalizador ya sea directa o indirectamente en un reactor de deshidrogenación catalítica.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662333313P | 2016-05-09 | 2016-05-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2023010522A true MX2023010522A (es) | 2023-09-20 |
Family
ID=58699312
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2018013657A MX2018013657A (es) | 2016-05-09 | 2017-05-03 | Proceso para deshidrogenacion catalitica. |
MX2023010522A MX2023010522A (es) | 2016-05-09 | 2018-11-08 | Proceso para deshidrogenacion catalitica. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2018013657A MX2018013657A (es) | 2016-05-09 | 2017-05-03 | Proceso para deshidrogenacion catalitica. |
Country Status (10)
Country | Link |
---|---|
US (1) | US10647634B2 (es) |
EP (2) | EP3455196B1 (es) |
KR (2) | KR102394318B1 (es) |
CN (2) | CN109121410A (es) |
AR (1) | AR109242A1 (es) |
BR (1) | BR112018072753B1 (es) |
CA (1) | CA3023660A1 (es) |
MX (2) | MX2018013657A (es) |
RU (2) | RU2741300C2 (es) |
WO (1) | WO2017196602A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AR108242A1 (es) | 2016-05-09 | 2018-08-01 | Dow Global Technologies Llc | Un proceso para hacer reaccionar catalizador regenerado que lleva oxígeno antes del uso en un reactor de lecho fluidizado |
KR20220024744A (ko) | 2019-06-24 | 2022-03-03 | 다우 글로벌 테크놀로지스 엘엘씨 | 올레핀 생산용 화학 처리 시스템의 통합 동안 아세틸렌 수소화 장치의 작동 방법 |
US11773038B2 (en) | 2019-06-24 | 2023-10-03 | Dow Global Technoogies Llc | Methods for operating acetylene hydrogenation units in integrated steam cracking and fluidized catalytic dehydrogenation systems |
EP3986849A1 (en) | 2019-06-24 | 2022-04-27 | Dow Global Technologies LLC | Methods for operating integrated chemical processing systems for producing olefins |
EP4384489A1 (en) | 2021-08-13 | 2024-06-19 | ExxonMobil Chemical Patents Inc. | Processes for dehydrogenating alkanes and alkyl aromatic hydrocarbons |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB529847A (en) * | 1939-05-25 | 1940-11-29 | Norman Hulton Haddock | Substituted phthalocyanines |
US2889383A (en) * | 1954-04-16 | 1959-06-02 | Exxon Research Engineering Co | Dehydrogenation process |
US4615792A (en) * | 1985-04-25 | 1986-10-07 | Uop Inc. | Hydrogen circulation for moving bed catalyst transfer systems |
IT1265047B1 (it) | 1993-08-06 | 1996-10-28 | Snam Progetti | Procedimento per ottenere olefine leggere dalla deidrogenazione delle corrispondenti paraffine |
IT1295072B1 (it) | 1997-09-26 | 1999-04-27 | Snam Progetti | Procedimento per la produzione di stirene |
IT1313647B1 (it) * | 1999-09-30 | 2002-09-09 | Snam Progetti | Procedimento per la deidrogenazione di etilbenzene a stirene. |
BR0016762A (pt) * | 1999-12-17 | 2002-09-03 | Dow Global Technologies Inc | Processo para desidrogenação de um composto aromático de alquila e regeneração de catalisador em um reator de leito fluidizado e reator de leito fluidizado |
ITMI20011110A1 (it) | 2001-05-25 | 2002-11-25 | Snam Progetti | Procedimento integrato per la preparazione di composti aromatici alchil e alchenil sostituiti |
ITMI20012709A1 (it) | 2001-12-20 | 2003-06-20 | Snam Progetti | Composizione catalitica per la deidrogenazione di idrocarburi alchilaromatici |
RU2214383C1 (ru) * | 2002-04-29 | 2003-10-20 | Открытое акционерное общество "Уралоргсинтез" | Способ получения олефиновых углеводородов |
WO2004110966A1 (en) | 2003-05-29 | 2004-12-23 | Dow Global Technologies, Inc. | Dehydrogenattion of alkyl aromatic compound over a gallium-zinc catalyst |
ITMI20040198A1 (it) * | 2004-02-09 | 2004-05-09 | Snam Progetti | Dispositivo reattore-rigeneratore e suo impiego nella produzione di stirene |
WO2005077867A2 (en) * | 2004-02-09 | 2005-08-25 | The Dow Chemical Company | Process for the preparation of dehydrogenated hydrocarbon compounds |
CN101481289B (zh) * | 2008-01-11 | 2013-05-01 | 山东科技大学 | 一种丙烷提升管循环流化床催化制丙烯的工艺 |
RU2505516C2 (ru) * | 2009-03-05 | 2014-01-27 | Юоп Ллк | Способ дегидрирования углеводородов |
WO2010107591A1 (en) * | 2009-03-19 | 2010-09-23 | Dow Global Technologies Inc. | Dehydrogenation process and catalyst |
CN103449948B (zh) * | 2012-06-01 | 2015-02-25 | 中国石油天然气集团公司 | 一种烷烃脱氢制烯烃的方法 |
US9150466B2 (en) * | 2012-11-20 | 2015-10-06 | Uop Llc | Counter-current fluidized bed reactor for the dehydrogenation of olefins |
-
2017
- 2017-04-28 AR ARP170101084A patent/AR109242A1/es active IP Right Grant
- 2017-05-03 KR KR1020187033981A patent/KR102394318B1/ko active IP Right Grant
- 2017-05-03 BR BR112018072753-9A patent/BR112018072753B1/pt active IP Right Grant
- 2017-05-03 EP EP17722981.2A patent/EP3455196B1/en active Active
- 2017-05-03 RU RU2018141252A patent/RU2741300C2/ru active
- 2017-05-03 MX MX2018013657A patent/MX2018013657A/es unknown
- 2017-05-03 CN CN201780027420.0A patent/CN109121410A/zh active Pending
- 2017-05-03 CA CA3023660A patent/CA3023660A1/en active Pending
- 2017-05-03 WO PCT/US2017/030782 patent/WO2017196602A1/en unknown
- 2017-05-03 EP EP20178546.6A patent/EP3725758B1/en active Active
- 2017-05-03 US US16/097,719 patent/US10647634B2/en active Active
- 2017-05-03 RU RU2020135350A patent/RU2747925C1/ru active
- 2017-05-03 KR KR1020217041085A patent/KR102455916B1/ko active IP Right Grant
- 2017-05-03 CN CN202210490620.2A patent/CN115231985A/zh active Pending
-
2018
- 2018-11-08 MX MX2023010522A patent/MX2023010522A/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP3725758A1 (en) | 2020-10-21 |
BR112018072753A2 (pt) | 2019-02-19 |
KR102394318B1 (ko) | 2022-05-06 |
KR20190005173A (ko) | 2019-01-15 |
CN115231985A (zh) | 2022-10-25 |
RU2018141252A (ru) | 2020-05-25 |
WO2017196602A1 (en) | 2017-11-16 |
AR109242A1 (es) | 2018-11-14 |
RU2747925C1 (ru) | 2021-05-17 |
CA3023660A1 (en) | 2017-11-16 |
MX2018013657A (es) | 2019-03-01 |
CN109121410A (zh) | 2019-01-01 |
KR102455916B1 (ko) | 2022-10-20 |
EP3725758B1 (en) | 2023-04-12 |
US20190161422A1 (en) | 2019-05-30 |
EP3455196B1 (en) | 2020-07-15 |
RU2018141252A3 (es) | 2020-06-10 |
KR20210156313A (ko) | 2021-12-24 |
EP3455196A1 (en) | 2019-03-20 |
US10647634B2 (en) | 2020-05-12 |
RU2741300C2 (ru) | 2021-01-25 |
BR112018072753B1 (pt) | 2022-05-03 |
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