DK561888A - Titanoxid med stabiliserede egenskaber til anvendelse i katalysatorer og fremgangsmaade til fremstilling deraf - Google Patents

Titanoxid med stabiliserede egenskaber til anvendelse i katalysatorer og fremgangsmaade til fremstilling deraf

Info

Publication number: DK561888A
Authority: DK; Denmark
Prior art keywords: titanoxide; catalysts; procedures; producing; stabilized characteristics
Prior art date: 1987-10-09

Application number

DK561888A

Other languages

Danish (da)

English (en)

Other versions

DK561888D0 (da

Inventor

Patrice Nortier

Michel Soustelle

Michele Pijolat

Jean-Luc Hebrard

Original Assignee

Rhone Poulenc Chimie

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.)

1987-10-09

Filing date

1988-10-07

Publication date

1989-04-10

1988-10-07 Application filed by Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie

1988-10-07 Publication of DK561888D0 publication Critical patent/DK561888D0/da

1989-04-10 Publication of DK561888A publication Critical patent/DK561888A/da

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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/063—Titanium; Oxides or hydroxides thereof
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
- C01B17/0426—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process characterised by the catalytic conversion
- C01B17/0434—Catalyst compositions
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
- C01B17/0456—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process the hydrogen sulfide-containing gas being a Claus process tail gas
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/04—Oxides; Hydroxides
- C01G23/047—Titanium dioxide

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Inorganic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Catalysts (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Exhaust Gas Treatment By Means Of Catalyst (AREA)

DK561888A 1987-10-09 1988-10-07 Titanoxid med stabiliserede egenskaber til anvendelse i katalysatorer og fremgangsmaade til fremstilling deraf DK561888A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8713954A FR2621577B1 (fr)	1987-10-09	1987-10-09	Oxyde de titane a proprietes stabilisees

Publications (2)

Publication Number	Publication Date
DK561888D0 DK561888D0 (da)	1988-10-07
DK561888A true DK561888A (da)	1989-04-10

Family

ID=9355660

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK561888A DK561888A (da)	1987-10-09	1988-10-07	Titanoxid med stabiliserede egenskaber til anvendelse i katalysatorer og fremgangsmaade til fremstilling deraf

Country Status (7)

Country	Link
EP (1)	EP0311515A1 (zh)
JP (1)	JPH01201023A (zh)
CN (1)	CN1043296A (zh)
BR (1)	BR8805200A (zh)
DK (1)	DK561888A (zh)
FR (1)	FR2621577B1 (zh)
PT (1)	PT88714B (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4992406A (en) *	1988-11-23	1991-02-12	Exxon Research And Engineering Company	Titania-supported catalysts and their preparation for use in Fischer-Tropsch synthesis
DE4206913A1 (de) *	1992-03-05	1993-09-09	Kronos Titan Gmbh	Katalysator fuer die carbonylsulfid-hydrolyse
FI90830C (fi) *	1992-04-23	1994-04-11	Kemira Oy	Katalysaattori dieselpakokaasujen puhdistukseen
GB9213140D0 (en) *	1992-06-20	1992-08-05	Tioxide Specialties Ltd	Preparation of anatase titanium dioxide
GB9525616D0 (en) *	1995-12-15	1996-02-14	Tioxide Group Services Ltd	Rutile titanium dioxide
DE19616738A1 (de) *	1996-04-26	1997-10-30	Basf Ag	Katalysator und seine Verwendung zur Dehydrierung von paraffinischen/naphthenischen Kohlenwasserstoffen
US6956006B1 (en)	1998-02-24	2005-10-18	Rotem Amfert Negev Ltd.	Modified titanium dioxide and a method for its preparation
JP2000342966A (ja) *	1999-06-08	2000-12-12	Toyota Motor Corp	排ガス浄化用触媒及び排ガス浄化方法
KR100457023B1 (ko) *	2002-03-27	2004-11-10	고정찬	이산화티탄의 결정구조의 변경방법
DE10217439A1 (de) *	2002-04-18	2003-10-30	Basf Ag	Verfahren zur Herstellung von Polyamiden
FR2840295B1 (fr) *	2002-06-03	2005-02-04	Inst Francais Du Petrole	Prodede d'elimination du soufre d'une charge contenant de l'hydrogene sulfure et du benzene, toluene et/ou xylenes
DE10352816A1 (de) *	2003-11-12	2005-06-09	Sachtleben Chemie Gmbh	Verfahren zur Herstellung eines hochtemperaturstabilen, TiO2-haltigen Katalysators oder Katalysatorträgers
JP4710744B2 (ja) *	2006-07-18	2011-06-29	トヨタ自動車株式会社	複合金属酸化物の製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1028168A (en) *	1964-03-06	1966-05-04	British Petroleum Co	Improvements in or relating to catalysts
US4166147A (en) *	1973-04-16	1979-08-28	Minnesota Mining And Manufacturing Company	Shaped and fired articles of tio2
GB1426925A (en) *	1973-06-04	1976-03-03	British Steel Corp	Production of hard titania
IT1130854B (it) *	1980-01-11	1986-06-18	Montedison Spa	Procedimento di biossido di titanio
JPS6158805A (ja) *	1984-08-30	1986-03-26	三井三池化工機株式会社	Ｓｏ２含有ガス中のｎｈ３を除去する方法
US4704375A (en) *	1986-05-19	1987-11-03	Intevep, S.A.	Vanadium passivating agent for use in a cracking catalyst

1987
- 1987-10-09 FR FR8713954A patent/FR2621577B1/fr not_active Expired - Lifetime
1988
- 1988-10-05 EP EP88402517A patent/EP0311515A1/fr not_active Withdrawn
- 1988-10-07 BR BR8805200A patent/BR8805200A/pt unknown
- 1988-10-07 DK DK561888A patent/DK561888A/da not_active Application Discontinuation
- 1988-10-07 CN CN 88108814 patent/CN1043296A/zh active Pending
- 1988-10-07 PT PT8871488A patent/PT88714B/pt not_active IP Right Cessation
- 1988-10-07 JP JP63252203A patent/JPH01201023A/ja active Pending

Also Published As

Publication number	Publication date
BR8805200A (pt)	1989-05-23
EP0311515A1 (fr)	1989-04-12
DK561888D0 (da)	1988-10-07
CN1043296A (zh)	1990-06-27
JPH01201023A (ja)	1989-08-14
FR2621577A1 (fr)	1989-04-14
FR2621577B1 (fr)	1990-01-12
PT88714B (pt)	1992-12-31

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Legal Events

Date	Code	Title	Description
1992-06-29	AHB	Application shelved due to non-payment