CA2153229C - Traitement d'aciers oxydes dans un procede de reformage d'hydrocarbures en milieu a faible teneur en soufre - Google Patents

Traitement d'aciers oxydes dans un procede de reformage d'hydrocarbures en milieu a faible teneur en soufre Download PDF

Info

Publication number: CA2153229C
Authority: CA; Canada
Prior art keywords: carburization; tin; layer; metal; reactor system
Prior art date: 1993-01-04
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

CA002153229A

Other languages

English (en)

Other versions

CA2153229A1 (fr

Inventor

John V. Heyse

Bernard F. Mulaskey

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 Phillips Chemical Co LP

Original Assignee

Chevron Chemical Co LLC

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.)

1993-01-04

Filing date

1994-01-04

Publication date

2006-04-25

1993-01-04 Priority claimed from US08/000,286 external-priority patent/US5413700A/en

1994-01-04 Application filed by Chevron Chemical Co LLC filed Critical Chevron Chemical Co LLC

1994-07-21 Publication of CA2153229A1 publication Critical patent/CA2153229A1/fr

2006-04-25 Application granted granted Critical

2006-04-25 Publication of CA2153229C publication Critical patent/CA2153229C/fr

2014-01-04 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

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229910052721 tungsten Inorganic materials 0.000 description 1
239000010937 tungsten Substances 0.000 description 1
238000011144 upstream manufacturing Methods 0.000 description 1
229910052720 vanadium Inorganic materials 0.000 description 1
GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
239000002699 waste material Substances 0.000 description 1
238000003466 welding Methods 0.000 description 1

Landscapes

Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

CA002153229A 1993-01-04 1994-01-04 Traitement d'aciers oxydes dans un procede de reformage d'hydrocarbures en milieu a faible teneur en soufre Expired - Lifetime CA2153229C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US08/000,286 US5413700A (en)	1993-01-04	1993-01-04	Treating oxidized steels in low-sulfur reforming processes
US000,286		1993-01-04
PCT/US1994/000107 WO1994016035A1 (fr)	1993-01-04	1994-01-04	Traitement d'aciers oxydes a l'aide de procedes de reformage realises dans des conditions pauvres en soufre

Publications (2)

Publication Number	Publication Date
CA2153229A1 CA2153229A1 (fr)	1994-07-21
CA2153229C true CA2153229C (fr)	2006-04-25

Family

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Application Number	Title	Priority Date	Filing Date
CA002153229A Expired - Lifetime CA2153229C (fr)	1993-01-04	1994-01-04	Traitement d'aciers oxydes dans un procede de reformage d'hydrocarbures en milieu a faible teneur en soufre

Country Status (1)

Country	Link
CA (1)	CA2153229C (fr)

1994
- 1994-01-04 CA CA002153229A patent/CA2153229C/fr not_active Expired - Lifetime

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Publication number	Publication date
CA2153229A1 (fr)	1994-07-21

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Date	Code	Title	Description
2000-02-10	EEER	Examination request
2014-03-10	MKEX	Expiry	Effective date: 20140106

Publication	Publication Date	Title
US5413700A (en)	1995-05-09	Treating oxidized steels in low-sulfur reforming processes
EP0677093B1 (fr)	1999-12-08	Traitement et desulfuration d'aciers sulfures dans des processus de reformage a faible teneur en soufre
US5863418A (en)	1999-01-26	Low-sulfur reforming process
EP0845521B1 (fr)	2003-01-08	Procédé de reformage à basse teneur en soufre
US6063264A (en)	2000-05-16	Zeolite L catalyst in a furnace reactor
EP0677034B1 (fr)	2000-04-05	Procedes d'hydrodesalkylation
CA2153229C (fr)	2006-04-25	Traitement d'aciers oxydes dans un procede de reformage d'hydrocarbures en milieu a faible teneur en soufre
CA2105305C (fr)	2007-06-26	Procedes de reformage a faible teneur en soufre
JP2001220586A (ja)	2001-08-14	低硫黄改質法
SA05260058B1 (ar)	2008-03-30	عمليات تهذيب الكبريت sulfur المنخفض
UA51609C2 (uk)	2002-12-16	Спосіб каталітичного риформінгу вуглеводню та реакторна система для каталітичного риформінгу