EP0711331A4 - Catalyseur, procede et appareil destine a un systeme de remplacement de particules assurant un contact a contre-courant entre une charge et un lit garni - Google Patents

Catalyseur, procede et appareil destine a un systeme de remplacement de particules assurant un contact a contre-courant entre une charge et un lit garni

Info

Publication number: EP0711331A4
Authority: EP; European Patent Office
Prior art keywords: catalyst; packed bed; replacement system; bed contact; particle replacement
Prior art date: 1994-04-29
Legal status (The legal status 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 status listed.): Ceased

Application number

EP95917740A

Other languages

German (de)

English (en)

Other versions

EP0711331A1 (fr

Inventor

Robert W Bachtel

Brian A Darsow

David E Earls

David R Johnson

Robert J Klett

David C Kramer

Bruce E Reynolds

Georgianna L Scheuerman

Harold J Trimble

David N Brossard

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Chevron USA Inc

Original Assignee

Chevron USA Inc

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.)

1994-04-29

Filing date

1995-04-27

Publication date

1998-03-25

1994-04-29 Priority claimed from US08/235,777 external-priority patent/US5472928A/en

1994-07-11 Priority claimed from US08/273,526 external-priority patent/US5492617A/en

1994-11-21 Priority claimed from US08/342,527 external-priority patent/US5589057A/en

1995-04-27 Application filed by Chevron USA Inc filed Critical Chevron USA Inc

1996-05-15 Publication of EP0711331A1 publication Critical patent/EP0711331A1/fr

1998-03-25 Publication of EP0711331A4 publication Critical patent/EP0711331A4/fr

Status Ceased legal-status Critical Current

Classifications

- 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
- B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
- B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
- B01J8/125—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow with multiple sections one above the other separated by distribution aids, e.g. reaction and regeneration sections
- 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
- B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
- B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward flow
- 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
- B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
- 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
- C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
- C10G49/002—Apparatus for fixed bed hydrotreatment processes
- 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
- B01J2208/00796—Details of the reactor or of the particulate material
- B01J2208/00884—Means for supporting the bed of particles, e.g. grids, bars, perforated plates

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)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

EP95917740A 1994-04-29 1995-04-27 Catalyseur, procede et appareil destine a un systeme de remplacement de particules assurant un contact a contre-courant entre une charge et un lit garni Ceased EP0711331A4 (fr)

Applications Claiming Priority (9)

Application Number	Priority Date	Filing Date	Title
US273526		1981-06-15
US23504394A	1994-04-29	1994-04-29
US235777		1994-04-29
US235043		1994-04-29
US08/235,777 US5472928A (en)	1989-07-19	1994-04-29	Catalyst, method and apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bed
US08/273,526 US5492617A (en)	1989-07-19	1994-07-11	Apparatus and method for quenching in hydroprocessing of a hydrocarbon feed stream
US08/342,527 US5589057A (en)	1989-07-19	1994-11-21	Method for extending the life of hydroprocessing catalyst
PCT/US1995/005280 WO1995029970A1 (fr)	1994-04-29	1995-04-27	Catalyseur, procede et appareil destine a un systeme de remplacement de particules assurant un contact a contre-courant entre une charge et un lit garni
US342527		1999-06-29

Publications (2)

Publication Number	Publication Date
EP0711331A1 EP0711331A1 (fr)	1996-05-15
EP0711331A4 true EP0711331A4 (fr)	1998-03-25

Family

ID=27499776

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP95917740A Ceased EP0711331A4 (fr)	1994-04-29	1995-04-27	Catalyseur, procede et appareil destine a un systeme de remplacement de particules assurant un contact a contre-courant entre une charge et un lit garni

Country Status (7)

Country	Link
EP (1)	EP0711331A4 (fr)
CN (1)	CN1134527C (fr)
AU (1)	AU2368795A (fr)
CA (1)	CA2168339A1 (fr)
RU (1)	RU2134286C1 (fr)
TW (1)	TW321613B (fr)
WO (1)	WO1995029970A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5916529A (en) *	1989-07-19	1999-06-29	Chevron U.S.A. Inc	Multistage moving-bed hydroprocessing reactor with separate catalyst addition and withdrawal systems for each stage, and method for hydroprocessing a hydrocarbon feed stream
US5879642A (en) *	1996-04-24	1999-03-09	Chevron U.S.A. Inc.	Fixed bed reactor assembly having a guard catalyst bed
JPH11319584A (ja)	1998-05-11	1999-11-24	Nippon Kecchen Kk	粒状触媒用担体の製造方法および該担体を用いた触媒の製造方法
US6554994B1 (en) *	1999-04-13	2003-04-29	Chevron U.S.A. Inc.	Upflow reactor system with layered catalyst bed for hydrotreating heavy feedstocks
CN1098330C (zh) *	2000-04-29	2003-01-08	中国石化集团洛阳石油化工工程公司	一种烃类流化催化转化方法
WO2002070120A1 (fr) *	2001-03-01	2002-09-12	Shell Internationale Research Maatschappij B.V.	Interieur de reacteur autonome
TWI422743B (zh)	2010-04-19	2014-01-11	Ying Che Huang	Pump structure
US9365781B2 (en) *	2012-05-25	2016-06-14	E I Du Pont De Nemours And Company	Process for direct hydrogen injection in liquid full hydroprocessing reactors
CN102872711B (zh) *	2012-09-26	2014-09-17	山东国舜建设集团有限公司	石灰/石灰石湿法脱硫塔浆液流场导向装置
DE102015107366B3 (de) *	2015-05-11	2016-01-21	Krohne Messtechnik Gmbh	Verfahren zum Betreiben eines Durchflussmessgeräts und diesbezügliches Durchflussmessgerät
CN106701172B (zh)	2015-11-12	2018-06-12	中国石油化工股份有限公司	一种渣油加氢处理方法
US10758883B2 (en)	2016-09-16	2020-09-01	Lummus Technology Llc	Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications
MY197470A (en)	2016-09-16	2023-06-19	Lummus Technology Inc	Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications
FR3060414B1 (fr) *	2016-12-16	2019-01-25	IFP Energies Nouvelles	Dispositif permettant le stockage temporaire et la remise en circulation d'une certaine quantite de catalyseur dans les unites de reformage catalytique.
CN108793241B (zh) *	2018-09-04	2023-09-08	沈阳东方钛业股份有限公司	一种用于钛白粉生产的加料环
US20210121865A1 (en) *	2019-10-04	2021-04-29	Saint-Gobain Ceramics & Plastics, Inc.	Porous catalyst carrier particles and methods of forming thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3887455A (en) *	1974-03-25	1975-06-03	Exxon Research Engineering Co	Ebullating bed process for hydrotreatment of heavy crudes and residua
JPS601056B2 (ja) *	1980-02-19	1985-01-11	千代田化工建設株式会社	アスファルテンを含む重質炭化水素油の水素化処理
DD206681A3 (de) *	1981-12-17	1984-02-01	Petrolchemisches Kombinat	Verfahren zur umwandlung von kohlenwasserstofffraktionen
US5076908A (en) *	1989-07-19	1991-12-31	Chevron Research & Technology Company	Method and apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bed

1995
- 1995-04-27 CN CNB951905686A patent/CN1134527C/zh not_active Expired - Lifetime
- 1995-04-27 AU AU23687/95A patent/AU2368795A/en not_active Abandoned
- 1995-04-27 WO PCT/US1995/005280 patent/WO1995029970A1/fr not_active Ceased
- 1995-04-27 RU RU96105938A patent/RU2134286C1/ru active
- 1995-04-27 CA CA 2168339 patent/CA2168339A1/fr not_active Abandoned
- 1995-04-27 EP EP95917740A patent/EP0711331A4/fr not_active Ceased
- 1995-05-12 TW TW84104719A patent/TW321613B/zh active

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO9529970A1 *

Also Published As

Publication number	Publication date
EP0711331A1 (fr)	1996-05-15
AU2368795A (en)	1995-11-29
CN1129950A (zh)	1996-08-28
WO1995029970A1 (fr)	1995-11-09
CN1134527C (zh)	2004-01-14
CA2168339A1 (fr)	1995-11-09
TW321613B (fr)	1997-12-01
RU2134286C1 (ru)	1999-08-10

Publication	Publication Date	Title
EP0711331A4 (fr)	1998-03-25	Catalyseur, procede et appareil destine a un systeme de remplacement de particules assurant un contact a contre-courant entre une charge et un lit garni
EP0707270A3 (fr)	1996-09-04	Procédé et appareil pour la validation du fonctionnement d'un système
IL123769A0 (en)	1998-10-30	A system method and apparatus for data compression
SG44471A1 (en)	1997-12-19	Method and apparatus for operating a computer-based file system
GB9315918D0 (en)	1993-09-15	Method of and apparatus for monitoring operation of a catalyst
AU4867597A (en)	1998-05-22	Method for regenerating catalysts
NZ296712A (en)	1999-01-28	A process for purifying and isolating 2'-deoxy-2',2'-difluoronucleosides
HUP0103625A3 (en)	2004-07-28	Method for regenerating catalysts
ZA977332B (en)	1998-02-19	Process and apparatus for gas purification.
GB2329853B (en)	2001-09-12	Method and apparatus for aging a catalyst
HUP0100368A3 (en)	2004-03-29	Method and apparatus for monitoring a patient
HU9602974D0 (en)	1997-01-28	Cationic catalysts and process for using said catalysts
EP0701176A4 (fr)	1997-10-08	Procede et dispositif de regeneration d'une feuille d'enregistrement
ZA985627B (en)	1999-01-26	Apparatus and process for catalytic distillations
ZA973898B (en)	1997-12-08	Method and apparatus for purifying a substance.
SG50828A1 (en)	1998-07-20	Method and apparatus for purifying a substance
GB2284163B (en)	1997-09-10	Catalyst regeneration process
EP0913194A4 (fr)	2000-02-02	Procede de reactivation d'un catalyseur a base de ruthenium
GB2303802B (en)	1997-12-24	Process and apparatus for the regeneration of resins in a fixed double-bed type apparatus
GB9919085D0 (en)	1999-10-13	Method and apparatus for purifying water-insoluble compounds
IL129869A0 (en)	2000-02-29	Process for zeolitic catalyst reactivation
EP0681916A3 (fr)	1997-05-28	Méthode et appareil pour l'alimentation de supports d'impression.
GB9320049D0 (en)	1993-11-17	Method and apparatus for manufacturing carbon brake disc
GB2321360B (en)	2001-03-14	Method and apparatus for coding multiple contours within a frame
EP0715270A3 (fr)	1996-12-27	Méthode et dispositif de support de coopération

Legal Events

Date	Code	Title	Description
1996-03-29	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1996-05-15	17P	Request for examination filed	Effective date: 19960126
1996-05-15	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): GB IT
1998-03-25	A4	Supplementary search report drawn up and despatched	Effective date: 19980206
1998-03-25	AK	Designated contracting states	Kind code of ref document: A4 Designated state(s): GB IT
1999-06-23	17Q	First examination report despatched	Effective date: 19990511
2000-08-30	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: CHEVRON U.S.A. INC.
2003-09-17	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: CHEVRON U.S.A. INC.
2005-01-20	APBX	Invitation to file observations in appeal sent	Free format text: ORIGINAL CODE: EPIDOSNOBA2E
2005-04-06	APBZ	Receipt of observations in appeal recorded	Free format text: ORIGINAL CODE: EPIDOSNOBA4E
2005-04-26	APBT	Appeal procedure closed	Free format text: ORIGINAL CODE: EPIDOSNNOA9E
2005-06-03	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED
2005-07-20	18R	Application refused	Effective date: 20050428
2005-10-05	APAF	Appeal reference modified	Free format text: ORIGINAL CODE: EPIDOSCREFNE