GB1486890A – Catalysts and their use in hydrogenation
– Google Patents
GB1486890A – Catalysts and their use in hydrogenation
– Google Patents
Catalysts and their use in hydrogenation
Info
Publication number
GB1486890A
GB1486890A
GB42881/73A
GB4288173A
GB1486890A
GB 1486890 A
GB1486890 A
GB 1486890A
GB 42881/73 A
GB42881/73 A
GB 42881/73A
GB 4288173 A
GB4288173 A
GB 4288173A
GB 1486890 A
GB1486890 A
GB 1486890A
Authority
GB
United Kingdom
Prior art keywords
iron oxide
oxide
iron
fused
less
Prior art date
1973-09-12
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
Application number
GB42881/73A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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.)
1973-09-12
Filing date
1973-09-12
Publication date
1977-09-28
1973-09-12
Application filed by Imperial Chemical Industries Ltd
filed
Critical
Imperial Chemical Industries Ltd
1973-09-12
Priority to GB42881/73A
priority
Critical
patent/GB1486890A/en
1974-06-13
Priority to AU70070/74A
priority
patent/AU488551B2/en
1974-06-17
Priority to NL7408053A
priority
patent/NL7408053A/en
1974-06-17
Priority to US05/480,274
priority
patent/US3986985A/en
1974-06-17
Priority to BE145525A
priority
patent/BE816449A/en
1974-06-17
Priority to JP6904074A
priority
patent/JPS581970B2/en
1974-06-18
Priority to CA202,899A
priority
patent/CA1025885A/en
1974-06-18
Priority to IT2411374A
priority
patent/IT1015161B/en
1974-06-19
Priority to FR7421314A
priority
patent/FR2243168A1/en
1974-06-19
Priority to DE19742429293
priority
patent/DE2429293A1/en
1976-08-03
Priority to US05/711,372
priority
patent/US4064172A/en
1977-09-28
Publication of GB1486890A
publication
Critical
patent/GB1486890A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
B01J37/08—Heat treatment
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
B01J37/16—Reducing
B01J37/18—Reducing with gases containing free hydrogen
Abstract
1486890 Iron oxide catalyst IMPERIAL CHEMICAL INDUSTRIES Ltd 4 Dec 1974 [12 Sept 1973 28 Nov 1973] 42881/73 and 55082/73 Heading C1A [Also in Division C2] The hydrogenation of adiponitrile to hexamethylenediamine is catalysed by a catalyst which consists of fused, solidified iron oxide particles containing not less than 96À5% iron oxide and having a O : Fe atomic ratio of 1À2-1À4 : 1 which have been activated by heating in the presence of hydrogen at a temperature of 200-600‹ C. The fused particles preferably contain not less than 97À5% iron oxide and have an O : Fe ratio in the range 1À3-1À39 and especially 1À33-1À37 : 1. The oxide is preferably substantially free from haematite and has a spinel structure. The composition may be obtained by fusing an iron oxide or mixture of iron oxides or a mixture of an iron oxide and metallic iron. The fused iron oxide is suitably crushed to a size of 5-16 BSS mesh and activated by hydrogen until at least 85%, preferably at least 95% of the available oxygen has been removed. The activating hydrogen suitably contains 0À25- 25% volume NH 3 and less than 1% vol. of water is conducted at a pressure of 1-15 atmospheres and 250-500‹ C. over the oxide at a rate of at least 7À5 ml/min/g. of oxide.
GB42881/73A
1973-09-12
1973-09-12
Catalysts and their use in hydrogenation
Expired
GB1486890A
(en)
Priority Applications (11)
Application Number
Priority Date
Filing Date
Title
GB42881/73A
GB1486890A
(en)
1973-09-12
1973-09-12
Catalysts and their use in hydrogenation
AU70070/74A
AU488551B2
(en)
1974-06-13
Catalysts and their use in hydrogenation
NL7408053A
NL7408053A
(en)
1973-09-12
1974-06-17
HYDROGENATION CATALYST AND METHOD OF PREPARATION.
US05/480,274
US3986985A
(en)
1973-09-12
1974-06-17
Catalysts for hydrogenation
BE145525A
BE816449A
(en)
1973-09-12
1974-06-17
CATALYSTS AND THEIR USE FOR HYDROGENATIONS
JP6904074A
JPS581970B2
(en)
1973-09-12
1974-06-17
Suisokayoutetsushiyokubaisosabutsu
CA202,899A
CA1025885A
(en)
1973-09-12
1974-06-18
Catalysts and their use in hydrogenation
IT2411374A
IT1015161B
(en)
1973-09-12
1974-06-18
CATALYSTS AND THEIR USE FOR HYDROGENATION PROCESSES
FR7421314A
FR2243168A1
(en)
1973-09-12
1974-06-19
Hydrogenation catalyst for adiponitrile – from molten iron oxide solidified then activated
DE19742429293
DE2429293A1
(en)
1973-09-12
1974-06-19
CATALYSTS AND THEIR USE FOR HYDROGENATION
US05/711,372
US4064172A
(en)
1973-09-12
1976-08-03
Hexamethylene diamine by hydrogenation of adiponitrile in presence of an activated iron oxide catalyst
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB42881/73A
GB1486890A
(en)
1973-09-12
1973-09-12
Catalysts and their use in hydrogenation
Publications (1)
Publication Number
Publication Date
GB1486890A
true
GB1486890A
(en)
1977-09-28
Family
ID=10426370
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB42881/73A
Expired
GB1486890A
(en)
1973-09-12
1973-09-12
Catalysts and their use in hydrogenation
Country Status (3)
Country
Link
US
(1)
US3986985A
(en)
BE
(1)
BE816449A
(en)
GB
(1)
GB1486890A
(en)
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4492804A
(en)
*
1982-08-21
1985-01-08
Basf Aktiengesellschaft
Preparation of primary amines
US4521527A
(en)
*
1982-08-21
1985-06-04
Basf Aktiengesellschaft
Molded iron catalyst and its preparation
US4755604A
(en)
*
1983-08-17
1988-07-05
Basf Aktiengesellschaft
Preparation of 3-methylpiperidine
US5268509A
(en)
*
1989-06-16
1993-12-07
Bayer Aktiengesellschaft
Process for the preparation of an iron catalyst and a process for the preparation of primary amines by the hydrogenation of nitriles using said iron catalyst
Families Citing this family (22)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4064172A
(en)
*
1973-09-12
1977-12-20
Imperial Chemical Industries Limited
Hexamethylene diamine by hydrogenation of adiponitrile in presence of an activated iron oxide catalyst
US4216169A
(en)
*
1978-09-27
1980-08-05
Phillips Petroleum Company
Two-stage catalytic hydrogenation of olefinically unsaturated dinitriles
US4480051A
(en)
*
1983-08-03
1984-10-30
E. I. Du Pont De Nemours And Company
Activated iron hydrogenation catalyst
DE3402734A1
(en)
*
1984-01-27
1985-08-01
Basf Ag, 6700 Ludwigshafen
MOLDED IRON CATALYST, THEIR PRODUCTION AND USE
US5093303A
(en)
*
1989-11-28
1992-03-03
Yutaka Tamaura
Catalyst for decomposing gaseous oxide and method of manufacturing the same
US6045628A
(en)
*
1996-04-30
2000-04-04
American Scientific Materials Technologies, L.P.
Thin-walled monolithic metal oxide structures made from metals, and methods for manufacturing such structures
US5814164A
(en)
*
1994-11-09
1998-09-29
American Scientific Materials Technologies L.P.
Thin-walled, monolithic iron oxide structures made from steels, and methods for manufacturing such structures
DE19742221A1
(en)
1997-09-24
1999-03-25
Basf Ag
Production of aliphatic alpha ,w-amino-nitrile compounds
KR100358222B1
(en)
*
1997-09-30
2003-05-16
한국화학연구원
Dehydrogenation catalyst of aromatic hydrocarbons and dehydrogenation method using the catalyst and carbon dioxide
DE19809687A1
(en)
*
1998-03-06
1999-09-09
Basf Ag
Hydrogenation catalyst
DE19831889A1
(en)
*
1998-07-17
2000-01-27
Basf Ag
Production of hexamethylene diamine from adiponitrile involves hydrogenation in ammonia with iron-based catalyst, removing ammonia, separating products and recycling aminocapronitrile and adiponitrile
US6461562B1
(en)
1999-02-17
2002-10-08
American Scientific Materials Technologies, Lp
Methods of making sintered metal oxide articles
DE10151558A1
(en)
*
2001-10-23
2003-04-30
Basf Ag
Oxidic mass suitable as a catalyst precursor
CN105531254A
(en)
2013-09-13
2016-04-27
因温斯特技术公司
Hydrogenation process for making diamine from dinitrile
CN105555752A
(en)
2013-09-13
2016-05-04
因温斯特技术公司
Hydrogenation of dinitriles for the preparation of diamines
WO2015038678A1
(en)
2013-09-13
2015-03-19
Invista Technologies S.À R.L.
Hydrogenation of dinitriles for the preparation of diamines
WO2015038676A1
(en)
2013-09-13
2015-03-19
Invista Technologies S.À R.L.
Hydrogenation process for the preparation of diamine from dinitriles
WO2015038679A1
(en)
2013-09-13
2015-03-19
Invista Technologies S.A R.L.
Catalyst preparation and hydrogenation process
TW201546026A
(en)
2014-04-25
2015-12-16
Invista Tech Sarl
Catalyst preparation and hydrogenation process
US10035756B2
(en)
2014-06-27
2018-07-31
Invista North America S.A.R.L.
Integrated process for nitrile manufacture with enhanced liquid-liquid extraction
WO2016040661A1
(en)
2014-09-12
2016-03-17
Invista North America S.A R.L.
Catalyst handling method and hydrogenation process
WO2017142898A1
(en)
2016-02-16
2017-08-24
Invista North America S.A R.L.
Promoter for selective nitrile hydrogenation
Family Cites Families (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2683726A
(en)
*
1947-03-18
1954-07-13
Kellogg M W Co
Hydrocarbon synthesis with reduced magnetite catalyst
US2661338A
(en)
*
1948-12-13
1953-12-01
Phillips Petroleum Co
Regeneration of a fischer-tropsch reduced iron catalyst
DE1085165B
(en)
*
1959-03-18
1960-07-14
Basf Ag
Process for the hydrogenation of carbon compounds containing nitro, nitroso, isonitroso, cyano and / or aromatic-bonded amino groups
US3644216A
(en)
*
1963-07-24
1972-02-22
Ugine Kuhlmann
Catalysts
CA915707A
(en)
*
1969-07-11
1972-11-28
J. Kershaw Bernard
Hydrogenation of adiponitrile
US3758584A
(en)
*
1970-12-23
1973-09-11
Du Pont
Hydrogenation of adiponitrile
1973
1973-09-12
GB
GB42881/73A
patent/GB1486890A/en
not_active
Expired
1974
1974-06-17
BE
BE145525A
patent/BE816449A/en
unknown
1974-06-17
US
US05/480,274
patent/US3986985A/en
not_active
Expired – Lifetime
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4492804A
(en)
*
1982-08-21
1985-01-08
Basf Aktiengesellschaft
Preparation of primary amines
US4521527A
(en)
*
1982-08-21
1985-06-04
Basf Aktiengesellschaft
Molded iron catalyst and its preparation
US4755604A
(en)
*
1983-08-17
1988-07-05
Basf Aktiengesellschaft
Preparation of 3-methylpiperidine
US5268509A
(en)
*
1989-06-16
1993-12-07
Bayer Aktiengesellschaft
Process for the preparation of an iron catalyst and a process for the preparation of primary amines by the hydrogenation of nitriles using said iron catalyst
Also Published As
Publication number
Publication date
BE816449A
(en)
1974-12-17
US3986985A
(en)
1976-10-19
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Legal Events
Date
Code
Title
Description
1978-02-08
PS
Patent sealed [section 19, patents act 1949]
1992-07-29
PCNP
Patent ceased through non-payment of renewal fee
