CA1309423C - Procede de conversion chimique - Google Patents

Procede de conversion chimique

Info

Publication number: CA1309423C
Authority: CA; Canada
Prior art keywords: solid composition; feedstock; deposit material; carbonaceous deposit; catalyst
Prior art date: 1987-07-07
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.): Expired - Lifetime

Application number

CA000576322A

Other languages

English (en)

Inventor

Jeffrey Michael Owen Lewis

Joe Bob Price

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.)

Union Carbide Corp

Original Assignee

Union Carbide Corp

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.)

1987-07-07

Filing date

1988-09-01

Publication date

1992-10-27

1987-07-07 Priority claimed from US07/070,575 external-priority patent/US4873390A/en

1988-09-01 Application filed by Union Carbide Corp filed Critical Union Carbide Corp

1988-09-01 Priority to CA000576322A priority Critical patent/CA1309423C/fr

1992-10-27 Application granted granted Critical

1992-10-27 Publication of CA1309423C publication Critical patent/CA1309423C/fr

2009-10-27 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

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239000010948 rhodium Substances 0.000 description 1
MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
238000005070 sampling Methods 0.000 description 1
238000012163 sequencing technique Methods 0.000 description 1
150000003384 small molecules Chemical class 0.000 description 1
229910052665 sodalite Inorganic materials 0.000 description 1
239000011343 solid material Substances 0.000 description 1
239000007921 spray Substances 0.000 description 1
125000001424 substituent group Chemical group 0.000 description 1
150000003463 sulfur Chemical class 0.000 description 1
238000012360 testing method Methods 0.000 description 1
125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
238000004227 thermal cracking Methods 0.000 description 1
150000003568 thioethers Chemical class 0.000 description 1
229910052723 transition metal Inorganic materials 0.000 description 1
150000003624 transition metals Chemical class 0.000 description 1
238000011144 upstream manufacturing Methods 0.000 description 1
229910052724 xenon Inorganic materials 0.000 description 1
FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1

Classifications

- 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

Catalysts (AREA)

CA000576322A 1987-07-07 1988-09-01 Procede de conversion chimique Expired - Lifetime CA1309423C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000576322A CA1309423C (fr)	1987-07-07	1988-09-01	Procede de conversion chimique

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US07/070,575 US4873390A (en)	1987-07-07	1987-07-07	Chemical conversion process
CA000576322A CA1309423C (fr)	1987-07-07	1988-09-01	Procede de conversion chimique

Publications (1)

Publication Number	Publication Date
CA1309423C true CA1309423C (fr)	1992-10-27

Family

ID=25672095

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000576322A Expired - Lifetime CA1309423C (fr)	1987-07-07	1988-09-01	Procede de conversion chimique

Country Status (1)

Country	Link
CA (1)	CA1309423C (fr)

1988
- 1988-09-01 CA CA000576322A patent/CA1309423C/fr not_active Expired - Lifetime

Legal Events

Date	Code	Title	Description
2009-10-27	MKEX	Expiry

Publication	Publication Date	Title
US4873390A (en)	1989-10-10	Chemical conversion process
CA1310668C (fr)	1992-11-24	Procede de conversion chimique
US5817906A (en)	1998-10-06	Process for producing light olefins using reaction with distillation as an intermediate step
US5744680A (en)	1998-04-28	Process for producing light olefins
US4973792A (en)	1990-11-27	Chemical conversion process
RU2165955C2 (ru)	2001-04-27	Трехстадийный способ получения легких олефинов из метана и/или этана
EP0642485B1 (fr)	1996-08-14	Production d'olefines de grande purete
US7317133B2 (en)	2008-01-08	Process for enhanced olefin production
JP4508654B2 (ja)	2010-07-21	高シリカシャバサイト、その合成及びオキシジェネート類のオレフィン類への変換におけるその使用
AU617137B2 (en)	1991-11-21	Production of olefins
EP2173689B1 (fr)	2023-09-13	Procédé d'utilisation de tamis moléculaires modifiés par du phosphore visant à convertir des composés organiques en oléfines
RU2375337C2 (ru)	2009-12-10	Способ превращения кислородсодержащих соединений в пропилен с селективной гидроочисткой рециркулирующего потока тяжелых олефинов
EP1976812B1 (fr)	2011-03-09	Conversion sélective d'un composé oxygéné en propylène en utilisant une technologie de lit mobile et un système de catalyseur bifonctionnel stabilisé de façon hydrothermale
US4814541A (en)	1989-03-21	Chemical conversion process
EA016179B1 (ru)	2012-02-28	Модифицированные фосфором молекулярные сита и их применение в конверсии органических соединений в олефины
WO2008016423A1 (fr)	2008-02-07	Production d'oléfines légères
EP0359843B1 (fr)	1992-12-09	Procédé de conversion chimique
JP4826707B2 (ja)	2011-11-30	プロピレンの製造方法
RU2203875C2 (ru)	2003-05-10	Способ получения легких олефинов из потока кислородсодержащего исходного сырья
CA1309423C (fr)	1992-10-27	Procede de conversion chimique
US20070142212A1 (en)	2007-06-21	Treatment of air to a catalyst regenerator to maintain catalyst activity
US7998893B2 (en)	2011-08-16	Treatment of air to a catalyst regenerator to maintain catalyst activity
EP2036873A1 (fr)	2009-03-18	Utilisation de tamis moléculaires modifiés au phosphore pour la conversion de substances organiques en oléfines
JPH0699328B2 (ja)	1994-12-07	化学転化方法
JPH049775B2 (fr)	1992-02-21