RU99105929A - METHOD OF CATALYTIC REFORMING WITH THREE CATALYTIC ZONES FOR OBTAINING AN AROMATICALLY ENRICHED PRODUCT - Google Patents
METHOD OF CATALYTIC REFORMING WITH THREE CATALYTIC ZONES FOR OBTAINING AN AROMATICALLY ENRICHED PRODUCTInfo
- Publication number
- RU99105929A RU99105929A RU99105929/04A RU99105929A RU99105929A RU 99105929 A RU99105929 A RU 99105929A RU 99105929/04 A RU99105929/04 A RU 99105929/04A RU 99105929 A RU99105929 A RU 99105929A RU 99105929 A RU99105929 A RU 99105929A
- Authority
- RU
- Russia
- Prior art keywords
- reforming
- component
- bifunctional
- final
- conditions
- Prior art date
Links
- 230000003197 catalytic Effects 0.000 title claims 3
- 238000001833 catalytic reforming Methods 0.000 title claims 2
- 238000002407 reforming Methods 0.000 claims 21
- 239000003054 catalyst Substances 0.000 claims 9
- 229910052751 metal Inorganic materials 0.000 claims 8
- 239000002184 metal Substances 0.000 claims 8
- 230000001588 bifunctional Effects 0.000 claims 7
- 239000010457 zeolite Substances 0.000 claims 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 5
- 150000002430 hydrocarbons Chemical class 0.000 claims 4
- 239000012190 activator Substances 0.000 claims 3
- 239000007788 liquid Substances 0.000 claims 3
- 230000002378 acidificating Effects 0.000 claims 2
- 229910052736 halogen Inorganic materials 0.000 claims 2
- 150000002367 halogens Chemical class 0.000 claims 2
- 229910052739 hydrogen Inorganic materials 0.000 claims 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 2
- 239000001257 hydrogen Substances 0.000 claims 2
- 229910052809 inorganic oxide Inorganic materials 0.000 claims 2
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N Rhenium Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 claims 1
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 150000001340 alkali metals Chemical class 0.000 claims 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims 1
- 229910052738 indium Inorganic materials 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229910052697 platinum Inorganic materials 0.000 claims 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N potassium Chemical group [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 1
- 229910052702 rhenium Inorganic materials 0.000 claims 1
Claims (8)
(а) контактирование сырья с первым бифункциональным катализатором, содержащим компонент металла платиновой группы, металлический активатор, тугоплавкий неорганический оксид и компонент галогена в первой зоне риформинга и в первых условиях риформинга для получения первого эффлюента;
(б) контактирование по меньшей мере части первого эффлюента с катализатором цеолитного риформинга, содержащим некислотный цеолит, компонент щелочного металла и компонент металла платиновой группы в зоне цеолитного риформинга во вторых условиях риформинга для получения ароматизированного эффлюента;
(в) контактирование по меньшей мере части ароматизированного эффлюента с конечным бифункциональным катализатором риформинга, содержащим компонент металла платиновой группы, металлический активатор, тугоплавкий неорганический оксид и компонент галогена в конечной зоне риформинга в конечных условиях риформинга для получения ароматически обогащенного продукта.1. Method for the catalytic reforming of hydrocarbons, which involves contacting the hydrocarbon feedstock with a catalytic system containing at least three consecutive catalytic zones to obtain an aromatically enriched product, and includes the steps:
(a) contacting the feedstock with a first bifunctional catalyst containing a component of a platinum group metal, a metal activator, a refractory inorganic oxide and a halogen component in the first reforming zone and in the first reforming conditions to obtain the first effluent;
(b) contacting at least a portion of the first effluent with a zeolite reforming catalyst containing a non-acidic zeolite, an alkali metal component and a platinum-group metal component in the zeolite reforming zone in the second reforming conditions to obtain flavored effluent;
(c) contacting at least a portion of the flavored effluent with a final bifunctional reforming catalyst containing a component of a platinum group metal, a metal activator, a refractory inorganic oxide, and a halogen component in the final reforming zone in the final reforming conditions to obtain an aromatically enriched product.
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/963,739 US5885439A (en) | 1997-11-04 | 1997-11-04 | Catalytic reforming process with multiple zones |
ZA9902109A ZA992109B (en) | 1997-11-04 | 1999-03-16 | Catalytic reforming process with three catalyst zones to produce aromatic-rich product. |
TW088104136A TW513483B (en) | 1997-11-04 | 1999-03-17 | Catalytic reforming process with three catalyst zones to produce aromatic-rich product |
CA002266218A CA2266218C (en) | 1997-11-04 | 1999-03-17 | Catalytic reforming process with three catalyst zones to produce aromatic-rich product |
JP07672899A JP4344037B2 (en) | 1997-11-04 | 1999-03-19 | Catalytic reforming process using a three-stage catalytic zone for production of products containing large amounts of aromatic components |
SG9901401A SG87026A1 (en) | 1997-11-04 | 1999-03-19 | Catalytic reforming process with three catalyst zones to produce aromatic-rich product |
PT99105744T PT1038943E (en) | 1997-11-04 | 1999-03-22 | PROCESS FOR CATALYTIC REFORMATION OF HYDROCARBONS |
DE69915447T DE69915447T2 (en) | 1997-11-04 | 1999-03-22 | Catalytic reforming process with three catalyst zones for the production of a high-aromatic product |
BR9901180-8A BR9901180A (en) | 1997-11-04 | 1999-03-22 | Process for catalytically reforming hydrocarbons |
ES99105744T ES2215341T3 (en) | 1997-11-04 | 1999-03-22 | PROCEDURE OF CATALYTIC REFORMING WITH THREE CATALYTIC AREAS TO PRODUCE A PRODUCT AROMATIC-RICH. |
EP99105744A EP1038943B1 (en) | 1997-11-04 | 1999-03-22 | Catalytic reforming process with three catalyst zones to produce aromatic-rich product |
AT99105744T ATE261487T1 (en) | 1997-11-04 | 1999-03-22 | CATALYTIC REFORMING PROCESS WITH THREE CATALYST ZONES FOR PRODUCING A FLAVORED PRODUCT |
RU99105929/04A RU2204585C2 (en) | 1997-11-04 | 1999-03-22 | Catalytic reforming process with three catalytic zones for production of aromatic-rich product |
CNB991062892A CN1231559C (en) | 1997-11-04 | 1999-03-23 | Catalytic reforming process for producing aromatic hydrocarbon-rich products using three catalyst zone |
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/963,739 US5885439A (en) | 1997-11-04 | 1997-11-04 | Catalytic reforming process with multiple zones |
ZA9902109A ZA992109B (en) | 1997-11-04 | 1999-03-16 | Catalytic reforming process with three catalyst zones to produce aromatic-rich product. |
CA002266218A CA2266218C (en) | 1997-11-04 | 1999-03-17 | Catalytic reforming process with three catalyst zones to produce aromatic-rich product |
JP07672899A JP4344037B2 (en) | 1997-11-04 | 1999-03-19 | Catalytic reforming process using a three-stage catalytic zone for production of products containing large amounts of aromatic components |
SG9901401A SG87026A1 (en) | 1997-11-04 | 1999-03-19 | Catalytic reforming process with three catalyst zones to produce aromatic-rich product |
EP99105744A EP1038943B1 (en) | 1997-11-04 | 1999-03-22 | Catalytic reforming process with three catalyst zones to produce aromatic-rich product |
KR1019990009601A KR100555172B1 (en) | 1999-03-22 | 1999-03-22 | Catalytic reforming process with three catalyst zones to produce aromatic-rich product |
BR9901180-8A BR9901180A (en) | 1997-11-04 | 1999-03-22 | Process for catalytically reforming hydrocarbons |
RU99105929/04A RU2204585C2 (en) | 1997-11-04 | 1999-03-22 | Catalytic reforming process with three catalytic zones for production of aromatic-rich product |
CNB991062892A CN1231559C (en) | 1997-11-04 | 1999-03-23 | Catalytic reforming process for producing aromatic hydrocarbon-rich products using three catalyst zone |
Publications (2)
Publication Number | Publication Date |
---|---|
RU99105929A true RU99105929A (en) | 2001-01-20 |
RU2204585C2 RU2204585C2 (en) | 2003-05-20 |
Family
ID=32074942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU99105929/04A RU2204585C2 (en) | 1997-11-04 | 1999-03-22 | Catalytic reforming process with three catalytic zones for production of aromatic-rich product |
Country Status (14)
Country | Link |
---|---|
US (1) | US5885439A (en) |
EP (1) | EP1038943B1 (en) |
JP (1) | JP4344037B2 (en) |
CN (1) | CN1231559C (en) |
AT (1) | ATE261487T1 (en) |
BR (1) | BR9901180A (en) |
CA (1) | CA2266218C (en) |
DE (1) | DE69915447T2 (en) |
ES (1) | ES2215341T3 (en) |
PT (1) | PT1038943E (en) |
RU (1) | RU2204585C2 (en) |
SG (1) | SG87026A1 (en) |
TW (1) | TW513483B (en) |
ZA (1) | ZA992109B (en) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5885439A (en) * | 1997-11-04 | 1999-03-23 | Uop Llc | Catalytic reforming process with multiple zones |
US5958216A (en) * | 1998-12-18 | 1999-09-28 | Uop Llc | Catalytic reforming process with multiple zones |
US6177002B1 (en) | 1999-07-01 | 2001-01-23 | Uop Llc | Catalytic reforming process with multiple zones |
US6362122B1 (en) * | 1999-11-08 | 2002-03-26 | Uop Llc | Regeneration of spent zeolite compositions |
FR2815955B1 (en) * | 2000-10-31 | 2002-12-13 | Inst Francais Du Petrole | PROCESS FOR ENDOTHERMIC CONVERSION OF HYDROCARBONS, USES THEREOF AND INSTALLATION FOR CARRYING OUT SAID METHOD |
US7981272B2 (en) * | 2006-12-28 | 2011-07-19 | Uop Llc | Process for reforming a hydrocarbon stream in a unit having fixed and moving bed reaction zones |
CN101597519B (en) * | 2008-06-04 | 2013-02-06 | 北京金伟晖工程技术有限公司 | System and method for reforming naphtha productive aromatic hydrocarbon |
WO2011068665A1 (en) * | 2009-12-04 | 2011-06-09 | Exxonmobil Research And Engineering Company | Rapid cycle reforming process |
TWI544067B (en) | 2011-05-27 | 2016-08-01 | China Petrochemical Technology Co Ltd | A Method for Catalytic Recombination of Naphtha |
US9085736B2 (en) | 2011-10-26 | 2015-07-21 | Chevron Phillips Chemical Company Lp | System and method for on stream catalyst replacement |
US8778823B1 (en) | 2011-11-21 | 2014-07-15 | Marathon Petroleum Company Lp | Feed additives for CCR reforming |
RU2471854C1 (en) * | 2011-12-13 | 2013-01-10 | Общество с ограниченной ответственностью Научно-Производственная фирма "ОЛКАТ" | Catalyst for reforming of gasoline fractions, and method of its preparation |
US9024099B2 (en) * | 2011-12-15 | 2015-05-05 | Uop Llc | Co-current catalyst flow with feed for fractionated feed recombined and sent to high temperature reforming reactors |
US9371493B1 (en) | 2012-02-17 | 2016-06-21 | Marathon Petroleum Company Lp | Low coke reforming |
US9193920B2 (en) | 2012-06-14 | 2015-11-24 | Uop Llc | Methods for producing linear alkylbenzenes from bio-renewable feedstocks |
US8772192B2 (en) | 2012-06-29 | 2014-07-08 | Saudi Basic Industries Corporation | Germanium silicalite catalyst and method of preparation and use |
US9200214B2 (en) | 2012-08-31 | 2015-12-01 | Chevron Phillips Chemical Company Lp | Catalytic reforming |
US9371494B2 (en) | 2012-11-20 | 2016-06-21 | Marathon Petroleum Company Lp | Mixed additives low coke reforming |
JP7034141B2 (en) * | 2016-09-08 | 2022-03-11 | シェブロン フィリップス ケミカル カンパニー エルピー | Acidic aromatization catalyst with improved activity and stability |
CN108238838B (en) * | 2016-12-26 | 2021-02-05 | 中国石油化工股份有限公司 | Method for producing benzene with high yield by using C6 alkane |
US10696906B2 (en) | 2017-09-29 | 2020-06-30 | Marathon Petroleum Company Lp | Tower bottoms coke catching device |
US10436762B2 (en) | 2017-11-07 | 2019-10-08 | Chevron Phillips Chemical Company Lp | System and method for monitoring a reforming catalyst |
CN112805354B (en) * | 2018-08-21 | 2023-10-31 | 雪佛龙美国公司 | Catalytic reforming process and system for preparing aromatic hydrocarbon |
US12000720B2 (en) | 2018-09-10 | 2024-06-04 | Marathon Petroleum Company Lp | Product inventory monitoring |
US11975316B2 (en) | 2019-05-09 | 2024-05-07 | Marathon Petroleum Company Lp | Methods and reforming systems for re-dispersing platinum on reforming catalyst |
DE102019124731A1 (en) * | 2019-09-13 | 2021-03-18 | Clariant International Ltd | IMPROVED PROCESS FOR CATALYZED HYDROISOMERIZATION OF HYDROCARBONS |
CA3109675A1 (en) | 2020-02-19 | 2021-08-19 | Marathon Petroleum Company Lp | Low sulfur fuel oil blends for stability enhancement and associated methods |
US20220268694A1 (en) | 2021-02-25 | 2022-08-25 | Marathon Petroleum Company Lp | Methods and assemblies for determining and using standardized spectral responses for calibration of spectroscopic analyzers |
US11905468B2 (en) | 2021-02-25 | 2024-02-20 | Marathon Petroleum Company Lp | Assemblies and methods for enhancing control of fluid catalytic cracking (FCC) processes using spectroscopic analyzers |
US11898109B2 (en) | 2021-02-25 | 2024-02-13 | Marathon Petroleum Company Lp | Assemblies and methods for enhancing control of hydrotreating and fluid catalytic cracking (FCC) processes using spectroscopic analyzers |
JP2024514945A (en) | 2021-04-23 | 2024-04-03 | 中国石油化工股▲ふん▼有限公司 | Method for preparing light aromatic hydrocarbons |
US11692141B2 (en) | 2021-10-10 | 2023-07-04 | Marathon Petroleum Company Lp | Methods and systems for enhancing processing of hydrocarbons in a fluid catalytic cracking unit using a renewable additive |
CA3188122A1 (en) | 2022-01-31 | 2023-07-31 | Marathon Petroleum Company Lp | Systems and methods for reducing rendered fats pour point |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3287253A (en) * | 1965-12-20 | 1966-11-22 | Standard Oil Co | Process for reforming a naphtha fraction in three stages to produce a high octane gasoline |
US4645586A (en) * | 1983-06-03 | 1987-02-24 | Chevron Research Company | Reforming process |
US4985132A (en) * | 1989-02-06 | 1991-01-15 | Uop | Multizone catalytic reforming process |
US5792338A (en) * | 1994-02-14 | 1998-08-11 | Uop | BTX from naphtha without extraction |
US5683573A (en) * | 1994-12-22 | 1997-11-04 | Uop | Continuous catalytic reforming process with dual zones |
US5858205A (en) * | 1997-05-13 | 1999-01-12 | Uop Llc | Multizone catalytic reforming process |
US5885439A (en) * | 1997-11-04 | 1999-03-23 | Uop Llc | Catalytic reforming process with multiple zones |
-
1997
- 1997-11-04 US US08/963,739 patent/US5885439A/en not_active Expired - Lifetime
-
1999
- 1999-03-16 ZA ZA9902109A patent/ZA992109B/en unknown
- 1999-03-17 TW TW088104136A patent/TW513483B/en not_active IP Right Cessation
- 1999-03-17 CA CA002266218A patent/CA2266218C/en not_active Expired - Fee Related
- 1999-03-19 JP JP07672899A patent/JP4344037B2/en not_active Expired - Fee Related
- 1999-03-19 SG SG9901401A patent/SG87026A1/en unknown
- 1999-03-22 PT PT99105744T patent/PT1038943E/en unknown
- 1999-03-22 EP EP99105744A patent/EP1038943B1/en not_active Expired - Lifetime
- 1999-03-22 BR BR9901180-8A patent/BR9901180A/en not_active Application Discontinuation
- 1999-03-22 RU RU99105929/04A patent/RU2204585C2/en not_active IP Right Cessation
- 1999-03-22 ES ES99105744T patent/ES2215341T3/en not_active Expired - Lifetime
- 1999-03-22 AT AT99105744T patent/ATE261487T1/en not_active IP Right Cessation
- 1999-03-22 DE DE69915447T patent/DE69915447T2/en not_active Expired - Lifetime
- 1999-03-23 CN CNB991062892A patent/CN1231559C/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU99105929A (en) | METHOD OF CATALYTIC REFORMING WITH THREE CATALYTIC ZONES FOR OBTAINING AN AROMATICALLY ENRICHED PRODUCT | |
CA2266218A1 (en) | Catalytic reforming process with three catalyst zones to produce aromatic-rich product | |
CS675787A2 (en) | Catalytic composition for hydrocarbon conversion and method of its preparation | |
KR930021262A (en) | Catalyst in which Group VIII metals and Group IIIA metals are deposited on a support | |
JP2002503750A5 (en) | ||
MY123470A (en) | On-line synthesis and regenerating of a catalyst used in autothermal oxidation | |
BR8603497A (en) | PROCESS FOR THE PREPARATION OF A SUPPORTED CATALYST, ACTIVATED, SUPPORTED CATALYST, ACTIVATED; PROCESS FOR THE CONVERSION OF SYNTHESIS GAS INTO A PRODUCT UNDERSTANDING LIQUID HYDROCARBONS; AND, HYDROCARBONS | |
CA2339762A1 (en) | Autothermal process for the production of olefins | |
KR20040057953A (en) | Monolith based catalytic partial oxidation process for syngas production | |
CA2219690A1 (en) | Continuous catalytic reforming combined with zeolitic reforming for increased btx yield | |
EP0709446A2 (en) | Hydrocarbon conversion process | |
JP3469625B2 (en) | Method for producing high octane gasoline | |
MY103130A (en) | Process for hydrotreating catalytic cracking feedstocks | |
EP0234837A3 (en) | Multizone naphtha reforming process | |
CA2141925A1 (en) | Lubricating base oil preparation process | |
KR890005019A (en) | Method for preparing dimethyl naphthalene | |
GB1400211A (en) | Catalytic reforming process | |
US20050214176A1 (en) | Process and device for the production of aromatic compounds including a reduction of the catalyst | |
RU94015835A (en) | Method of producing catalysts for the dehydration of hydrocarbons | |
US3816299A (en) | Hydrogenation process | |
Yori et al. | Acid or bifunctional mechanism in paraffin isomerization reaction on Pt/SO42−− ZrO2 and Pt/WO3− ZrO2 catalysts | |
MY129114A (en) | Catalytic reforming process with three catalyst zones to produce aromatic-rich product | |
EA199900178A1 (en) | CATALYST, ITS APPLICATION AND METHOD OF OBTAINING | |
Ogino et al. | Effects of molten tin catalyst on coal conversion in a hydrogen donor solvent | |
AR018794A1 (en) | CATALYTIC REFORMATION PROCESS WITH THREE CATALYZING AREAS TO PRODUCE A PRODUCT AROMATIC RICH |