GB1528117A – Process for the preparation of a hydroxylamine salt and the pretreatment of catalyst compositions used therein
– Google Patents
GB1528117A – Process for the preparation of a hydroxylamine salt and the pretreatment of catalyst compositions used therein
– Google Patents
Process for the preparation of a hydroxylamine salt and the pretreatment of catalyst compositions used therein
Info
Publication number
GB1528117A
GB1528117A
GB35740/77A
GB3574077A
GB1528117A
GB 1528117 A
GB1528117 A
GB 1528117A
GB 35740/77 A
GB35740/77 A
GB 35740/77A
GB 3574077 A
GB3574077 A
GB 3574077A
GB 1528117 A
GB1528117 A
GB 1528117A
Authority
GB
United Kingdom
Prior art keywords
pretreatment
preparation
compositions used
catalyst compositions
hydroxylamine salt
Prior art date
1976-08-31
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
GB35740/77A
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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.)
1976-08-31
Filing date
1977-08-25
Publication date
1978-10-11
1977-08-25
Application filed by Stamicarbon BV
filed
Critical
Stamicarbon BV
1978-10-11
Publication of GB1528117A
publication
Critical
patent/GB1528117A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C01—INORGANIC CHEMISTRY
C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B21/00—Nitrogen; Compounds thereof
C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
C01B21/14—Hydroxylamine; Salts thereof
C01B21/1409—Preparation
C01B21/1418—Preparation by catalytic reduction of nitrogen oxides or nitrates with hydrogen
Abstract
1528117 Reduction catalysts STAMICARBON BV 25 Aug 1977 [31 Aug 1976] 35740/77 Heading B1E [Also in Division Cl] Catalysts for the production of hydroxylamine by the reduction of nitrate ions or NO are pretreated to reduce the decompositions of hydroxylamine in the absence of H 2 by contact at 60-140‹C with a solution containing a salt, which solution has a pH of 1-3, the catalysts comprising Pt and/or Pd.
GB35740/77A
1976-08-31
1977-08-25
Process for the preparation of a hydroxylamine salt and the pretreatment of catalyst compositions used therein
Expired
GB1528117A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
NL7609656A
NL7609656A
(en)
1976-08-31
1976-08-31
PROCESS FOR THE PREPARATION OF A HYDROXYL-AMINE SALT.
Publications (1)
Publication Number
Publication Date
GB1528117A
true
GB1528117A
(en)
1978-10-11
Family
ID=19826823
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB35740/77A
Expired
GB1528117A
(en)
1976-08-31
1977-08-25
Process for the preparation of a hydroxylamine salt and the pretreatment of catalyst compositions used therein
Country Status (4)
Country
Link
US
(1)
US4158047A
(en)
DE
(1)
DE2739285A1
(en)
GB
(1)
GB1528117A
(en)
NL
(1)
NL7609656A
(en)
Families Citing this family (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3244370A1
(en)
*
1982-12-01
1984-06-07
Basf Ag, 6700 Ludwigshafen
METHOD FOR THE REMOVAL OF DISTROXIDE OXIDE FROM HYDROGEN, NITROGEN MONOXIDE AND GASES CONTAINING DISTICKOXIDE
US5290741A
(en)
*
1989-10-18
1994-03-01
Basf Corporation
Methods of preserving, storing, and using hydroxylamine production catalyst
DE4022853A1
(en)
*
1990-07-18
1992-01-23
Basf Ag
PLATINUM GRAPHITE CARRIER CATALYSTS AND THEIR USE
DE4022851A1
(en)
*
1990-07-18
1992-01-23
Basf Ag
PLATINUM GRAPHITE CARRIER CATALYSTS AND THEIR USE
TWI274041B
(en)
*
2006-04-14
2007-02-21
China Petrochemical Dev Corp
Method for manufacturing hydroxylamine
US8153092B2
(en)
*
2006-04-14
2012-04-10
China Petrochemical Development Corporation
Method for manufacturing hydroxylamine
TWI370750B
(en)
*
2008-11-20
2012-08-21
China Petrochemical Dev Corp Taipei Taiwan
Catalyst composition for producing hydroxylamine
Family Cites Families (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CA811651A
(en)
*
1969-04-29
Zirngibl Hans
Process for the manufacture of hydroxyl-ammonium-salts
CH585580A5
(en)
*
1974-01-14
1977-03-15
Inventa Ag
1976
1976-08-31
NL
NL7609656A
patent/NL7609656A/en
not_active
Application Discontinuation
1977
1977-08-25
GB
GB35740/77A
patent/GB1528117A/en
not_active
Expired
1977-08-30
US
US05/829,064
patent/US4158047A/en
not_active
Expired – Lifetime
1977-08-31
DE
DE19772739285
patent/DE2739285A1/en
not_active
Withdrawn
Also Published As
Publication number
Publication date
US4158047A
(en)
1979-06-12
DE2739285A1
(en)
1978-03-02
NL7609656A
(en)
1978-03-02
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Legal Events
Date
Code
Title
Description
1979-01-31
PS
Patent sealed [section 19, patents act 1949]
1985-04-17
PCNP
Patent ceased through non-payment of renewal fee
