IT978437B - Stabilizzazione di catalizzatori a base di ferro - Google Patents

Stabilizzazione di catalizzatori a base di ferro

Info

Publication number: IT978437B
Authority: IT; Italy
Prior art keywords: stabilization; iron; based catalysts; catalysts
Prior art date: 1972-04-21

Application number

IT19568/73A

Other languages

English (en)

Original Assignee

Du Pont

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.)

1972-04-21

Filing date

1973-01-24

Publication date

1974-09-20

1973-01-24 Application filed by Du Pont filed Critical Du Pont

1974-09-20 Application granted granted Critical

1974-09-20 Publication of IT978437B publication Critical patent/IT978437B/it

Links

239000003054 catalyst Substances 0.000 title 1
230000006641 stabilisation Effects 0.000 title 1
238000011105 stabilization Methods 0.000 title 1

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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/745—Iron
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
- Y10S502/506—Method of making inorganic composition utilizing organic compound, except formic, acetic, or oxalic acid or salt thereof
- Y10S502/509—Nitrogen containing organic compound
- Y10S502/51—Also containing hydroxyl bonded to carbon, e.g. carboxylic acid

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Catalysts (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

IT19568/73A 1972-04-21 1973-01-24 Stabilizzazione di catalizzatori a base di ferro IT978437B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00246424A US3838070A (en)	1972-04-21	1972-04-21	Stabilization of iron catalysts

Publications (1)

Publication Number	Publication Date
IT978437B true IT978437B (it)	1974-09-20

Family

ID=22930620

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT19568/73A IT978437B (it)	1972-04-21	1973-01-24	Stabilizzazione di catalizzatori a base di ferro

Country Status (9)

Country	Link
US (1)	US3838070A (it)
JP (1)	JPS4921395A (it)
BE (1)	BE794578A (it)
CA (1)	CA995205A (it)
DE (1)	DE2304269C3 (it)
FR (1)	FR2180652B1 (it)
GB (1)	GB1382951A (it)
IT (1)	IT978437B (it)
NL (1)	NL7301391A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4708913A (en) *	1981-02-02	1987-11-24	Alloy Surfaces Company, Inc.	Pyrophoric process and product
DE3447782A1 (de) *	1984-12-29	1986-07-10	Henkel Kgaa	Verfahren zur aktivierung und stabilisierung von katalysatormassen
DE69406945T2 (de) *	1993-10-18	1998-03-12	Ici Plc	Katalytisches verfahren
US6133194A (en) *	1997-04-21	2000-10-17	Rhodia Rare Earths Inc.	Cerium oxides, zirconium oxides, Ce/Zr mixed oxides and Ce/Zr solid solutions having improved thermal stability and oxygen storage capacity
PA8785001A1 (es) *	2007-06-18	2008-06-17	Johnson Matthey Plc	Compuestos estables en agua, catalizadores y reacciones catalizadas novedosos
CN101678343A (zh) *	2007-06-18	2010-03-24	约翰森·马瑟公开有限公司	水稳定化合物、催化剂和催化反应
BR112013003125B1 (pt)	2010-08-13	2019-11-05	Shell International Research Maatschappij B.V	processo para restauração de atividade catalítica para um catalisador de hidroprocessamento gasto

0
- BE BE794578D patent/BE794578A/xx unknown
1972
- 1972-04-21 US US00246424A patent/US3838070A/en not_active Expired - Lifetime
1973
- 1973-01-19 GB GB289673A patent/GB1382951A/en not_active Expired
- 1973-01-24 CA CA161,909A patent/CA995205A/en not_active Expired
- 1973-01-24 IT IT19568/73A patent/IT978437B/it active
- 1973-01-30 FR FR7303246A patent/FR2180652B1/fr not_active Expired
- 1973-01-30 DE DE2304269A patent/DE2304269C3/de not_active Expired
- 1973-01-31 NL NL7301391A patent/NL7301391A/xx not_active Application Discontinuation
- 1973-01-31 JP JP48012070A patent/JPS4921395A/ja active Pending

Also Published As

Publication number	Publication date
US3838070A (en)	1974-09-24
FR2180652A1 (it)	1973-11-30
DE2304269B2 (de)	1981-04-16
JPS4921395A (it)	1974-02-25
GB1382951A (en)	1975-02-05
DE2304269A1 (de)	1973-11-08
CA995205A (en)	1976-08-17
NL7301391A (it)	1973-10-23
BE794578A (fr)	1973-07-26
FR2180652B1 (it)	1980-08-08
DE2304269C3 (de)	1982-04-22

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