SG10202101667VA - Selective poisoning of aromatization catalysts to increase catalyst activity and selectivity - Google Patents

Selective poisoning of aromatization catalysts to increase catalyst activity and selectivity

Info

Publication number
SG10202101667VA
SG10202101667VA SG10202101667VA SG10202101667VA SG10202101667VA SG 10202101667V A SG10202101667V A SG 10202101667VA SG 10202101667V A SG10202101667V A SG 10202101667VA SG 10202101667V A SG10202101667V A SG 10202101667VA SG 10202101667V A SG10202101667V A SG 10202101667VA
Authority
SG
Singapore
Prior art keywords
selectivity
catalyst activity
increase catalyst
aromatization catalysts
selective poisoning
Prior art date
Application number
SG10202101667VA
Other languages
English (en)
Inventor
Ryan W Snell
Theresa E Feltes
Cori A Demmelmaier-Chang
Original Assignee
Chevron Phillips Chemical Co Lp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chevron Phillips Chemical Co Lp filed Critical Chevron Phillips Chemical Co Lp
Publication of SG10202101667VA publication Critical patent/SG10202101667VA/en

Links

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
    • C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
    • C07C5/393—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation with cyclisation to an aromatic six-membered ring, e.g. dehydrogenation of n-hexane to benzene
    • C07C5/41—Catalytic processes
    • C07C5/415—Catalytic processes with metals
    • C07C5/417—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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0207—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly horizontal
    • B01J8/0214—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly horizontal in a cylindrical annular shaped bed
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0403—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal
    • B01J8/0407—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal through two or more cylindrical annular shaped beds
    • B01J8/0411—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal through two or more cylindrical annular shaped beds the beds being concentric
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0403—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal
    • B01J8/0407—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal through two or more cylindrical annular shaped beds
    • B01J8/0419—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal through two or more cylindrical annular shaped beds the beds being placed in separate reactors
    • 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
    • C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
    • C07C5/393—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation with cyclisation to an aromatic six-membered ring, e.g. dehydrogenation of n-hexane to benzene
    • C07C5/41—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • C10G35/085—Catalytic reforming characterised by the catalyst used containing platinum group metals or compounds thereof
    • C10G35/09—Bimetallic catalysts in which at least one of the metals is a platinum group metal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • C10G35/095—Catalytic reforming characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G59/00—Treatment of naphtha by two or more reforming processes only or by at least one reforming process and at least one process which does not substantially change the boiling range of the naphtha
    • C10G59/02—Treatment of naphtha by two or more reforming processes only or by at least one reforming process and at least one process which does not substantially change the boiling range of the naphtha plural serial stages only
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/02—Processes carried out in the presence of solid particles; Reactors therefor with stationary particles
    • B01J2208/023—Details
    • B01J2208/024—Particulate material
    • B01J2208/025—Two or more types of catalyst
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L
    • C07C2529/61—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L containing iron group metals, noble metals or copper
    • C07C2529/62—Noble metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
SG10202101667VA 2017-05-01 2018-05-01 Selective poisoning of aromatization catalysts to increase catalyst activity and selectivity SG10202101667VA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/582,798 US10308568B2 (en) 2017-05-01 2017-05-01 Selective poisoning of aromatization catalysts to increase catalyst activity and selectivity

Publications (1)

Publication Number Publication Date
SG10202101667VA true SG10202101667VA (en) 2021-03-30

Family

ID=62555120

Family Applications (2)

Application Number Title Priority Date Filing Date
SG11201910171X SG11201910171XA (en) 2017-05-01 2018-05-01 Selective poisoning of aromatization catalysts to increase catalyst activity and selectivity
SG10202101667VA SG10202101667VA (en) 2017-05-01 2018-05-01 Selective poisoning of aromatization catalysts to increase catalyst activity and selectivity

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG11201910171X SG11201910171XA (en) 2017-05-01 2018-05-01 Selective poisoning of aromatization catalysts to increase catalyst activity and selectivity

Country Status (9)

Country Link
US (2) US10308568B2 (de)
EP (1) EP3619284B1 (de)
JP (2) JP6731125B2 (de)
KR (2) KR102157471B1 (de)
ES (1) ES2923024T3 (de)
RU (1) RU2719488C1 (de)
SA (1) SA519410475B1 (de)
SG (2) SG11201910171XA (de)
WO (1) WO2018204338A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110237778A (zh) * 2019-05-28 2019-09-17 沈阳化工大学 一种便捷更换催化剂的等温反应器及其工艺方法
EP3983118B1 (de) * 2019-06-13 2023-10-11 Duke Technologies, LLC Hydroverarbeitungsreaktor zur verringerung des druckabfalls und zur verlängerung der katalysatorlebensdauer
CN112691698A (zh) * 2019-10-23 2021-04-23 中国石油化工股份有限公司 一种烷烃芳构化催化剂及其制备方法和应用
KR102531990B1 (ko) * 2023-02-14 2023-05-15 고등기술연구원연구조합 배가스를 직접 활용하는 건식 자열 개질 반응장치

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2479110A (en) * 1947-11-28 1949-08-16 Universal Oil Prod Co Process of reforming a gasoline with an alumina-platinum-halogen catalyst
US3249405A (en) * 1962-01-31 1966-05-03 Phillips Petroleum Co Catalytic reforming apparatus
US4456527A (en) 1982-10-20 1984-06-26 Chevron Research Company Hydrocarbon conversion process
US5196631A (en) 1986-10-04 1993-03-23 Research Association For Utilization Of Light Oil Catalyst for production of aromatic hydrocarbons and process for production of aromatic hydrocarbons using same
SA05260056B1 (ar) 1991-03-08 2008-03-26 شيفرون فيليبس كيميكال كمبني ال بي جهاز لمعالجة الهيدروكربون hydrocarbon
RU2041918C1 (ru) * 1992-03-31 1995-08-20 Товарищество с ограниченной ответственностью Фирма "Томирис" Способ переработки легкого углеводородного сырья (его варианты)
WO1994002438A1 (en) 1992-07-24 1994-02-03 Chevron Chemical Company Reforming process for producing high-purity benzene
DE69328029T2 (de) 1992-10-28 2000-07-13 Chevron Chem Co Verfahren zur herstellung von hochreinem benzol durch extraktivdestillation
US5389235A (en) 1992-12-02 1995-02-14 Uop Catalytic reaction zone for sulfur contaminant sensitive catalyst
SA94150056B1 (ar) 1993-01-04 2005-10-15 شيفرون ريسيرتش أند تكنولوجي كمبني عمليات لإزالة الألكلة الهيدروجينية hydrodealkylation
US5520798A (en) * 1994-06-23 1996-05-28 Chevron Chemical Company Process for reforming hydrocarbon feedstocks over a sulfur sensitive catalyst
KR100385290B1 (ko) * 1994-09-28 2003-08-21 엑손모빌 오일 코포레이션 탄화수소의 전환방법
US6027694A (en) * 1996-10-17 2000-02-22 Texperts, Inc. Spillproof microplate assembly
CA2293226C (en) 1997-06-12 2007-10-30 Idemitsu Kosan Company Limited Halogen-containing catalyst and process for preparing same
WO1999020384A1 (en) 1997-10-21 1999-04-29 Mobil Oil Corporation Multiple catalyst bed radial flow reactor
US6812180B2 (en) 1997-12-10 2004-11-02 Idemitsu Kosan Co., Ltd. Method for preparing catalyst
US6207042B1 (en) 1998-01-08 2001-03-27 Chevron Chemical Company Llc Reforming using a bound halided zeolite catalyst
US6190539B1 (en) * 1998-01-08 2001-02-20 Chevron Chemical Company Llc Reforming using a bound halided zeolite catalyst
US6406614B1 (en) 1999-12-22 2002-06-18 Phillips Petroleum Company Method for zeolite platinization
US7125529B2 (en) * 2002-11-12 2006-10-24 Uop Llc Apparatus and process for reacting over two catalyst beds
US7279145B2 (en) * 2003-03-10 2007-10-09 Lyondell Chemical Technology, L.P. Multiphase reactor design incorporating filtration system for fixed--bed catalyst
US7153801B2 (en) 2003-06-18 2006-12-26 Chevron Phillips Chemical Company Lp Aromatization catalyst and methods of making and using same
US7582272B2 (en) 2004-03-12 2009-09-01 Chevron Phillips Chemical Company Lp Method of treating a catalytic reactor system prior to reactor servicing
US7544335B2 (en) 2005-05-25 2009-06-09 Chevron Phillips Chemical Company Lp Floating top cover plate assembly for radial flow reactors
US8119203B2 (en) 2005-06-02 2012-02-21 Chevron Phillips Chemical Company Lp Method of treating a surface to protect the same
US7932425B2 (en) 2006-07-28 2011-04-26 Chevron Phillips Chemical Company Lp Method of enhancing an aromatization catalyst
CN101801515B (zh) * 2007-07-17 2013-09-25 普拉斯科能源Ip控股公司毕尔巴鄂-沙夫豪森分公司 包括优化气体转化的效率的装置的气体再形成系统
GB201102551D0 (en) * 2011-02-14 2011-03-30 Davy Process Techn Ltd Reactor
US8835341B2 (en) 2011-09-07 2014-09-16 Chevron Phillips Chemical Company Lp Processed support and methods of making and using same
US9085736B2 (en) 2011-10-26 2015-07-21 Chevron Phillips Chemical Company Lp System and method for on stream catalyst replacement
US8912108B2 (en) * 2012-03-05 2014-12-16 Chevron Phillips Chemical Company Lp Methods of regenerating aromatization catalysts
CA2866003A1 (en) 2012-03-07 2013-09-12 Myriant Corporation Preparation of alpha, beta-unsaturated carboxylic acids and esters thereof
US9387467B2 (en) 2012-09-26 2016-07-12 Chevron Phillips Chemical Company Lp Aromatization catalysts with high surface area and pore volume

Also Published As

Publication number Publication date
SA519410475B1 (ar) 2022-10-04
RU2719488C1 (ru) 2020-04-17
SG11201910171XA (en) 2019-11-28
JP2020183401A (ja) 2020-11-12
JP6731125B2 (ja) 2020-07-29
KR20200093697A (ko) 2020-08-05
KR102157471B1 (ko) 2020-09-17
EP3619284B1 (de) 2022-06-29
EP3619284A1 (de) 2020-03-11
US20180312452A1 (en) 2018-11-01
WO2018204338A1 (en) 2018-11-08
US10308568B2 (en) 2019-06-04
KR20190140476A (ko) 2019-12-19
US10654771B2 (en) 2020-05-19
JP2020518705A (ja) 2020-06-25
US20190218160A1 (en) 2019-07-18
KR102157455B1 (ko) 2020-09-18
ES2923024T3 (es) 2022-09-22
JP6766289B1 (ja) 2020-10-07

Similar Documents

Publication Publication Date Title
SG10202101667VA (en) Selective poisoning of aromatization catalysts to increase catalyst activity and selectivity
EP3638404A4 (de) Elektrochemische katalysatoren mit erweiterter katalytischer aktivität
GB2563128B (en) Selective catalytic reduction catalyst composition
GB2573252B (en) Catalytic cracking catalyst and preparation thereof
ZA201507599B (en) Selective catalytic reduction catalyst system
ZA201507602B (en) Selective catalytic reduction catalyst systems
GB2524903B (en) Diesel oxidation catalyst with NOx adsorber activity
HUE050227T2 (hu) Javított katalizált alkilezés, alkilezõ katalizátorok, és eljárások alkilezõ katalizátorok elõállítására
SG11201510694SA (en) Selective catalytic reduction and catalytic regeneration system
EP3370866A4 (de) Auf binärem katalysator basierender filter zur selektiven katalytischen reduktion
EP2817096A4 (de) Oxidative dehydrierung von olefinkatalysatoren und verfahren zu ihrer herstellung und verwendung
GB2561084B (en) Selective catalytic reduction catalyst
EP2992956A4 (de) Katalysator für komplexe selektive katalytische reduktion
EP3609616A4 (de) Fluid-catalytic-cracking-katalysator mit hoher aktivität, hoher gasolinausbeute und niedriger verkokung
EP2864349A4 (de) Dynamischer biomimetischer synzym-katalysator, katalyse und katalysatorsysteme
EP3368215A4 (de) Säurebeständige katalysatorträger und katalysatoren
SG11202110419TA (en) Processes for catalytic paraffin dehydrogenation and catalyst recovery
ZA201501580B (en) Catalyst support materials, catalysts, methods of making them and uses thereof
SG11201608363UA (en) System and method of catalyst frost protection of selective catalytic reduction
PL3380233T3 (pl) Sposób otrzymywania monolitycznego katalizatora do selektywnej redukcji katalitycznej tlenków azotu
PL3256244T3 (pl) Siatka katalityczna i instalacja do katalitycznego utleniania amoniaku
SG11202104196RA (en) Catalytic cracking process and catalyst system therefor
SG11202103593VA (en) Selective hydrogenation methods and catalysts
GB201521852D0 (en) A method of detecting a catalyst of a selective catalytic reduction system
GB2561457B (en) Selective catalytic reduction catalyst