NL7109068A - - Google Patents

Info

Publication number
NL7109068A
NL7109068A NL7109068A NL7109068A NL7109068A NL 7109068 A NL7109068 A NL 7109068A NL 7109068 A NL7109068 A NL 7109068A NL 7109068 A NL7109068 A NL 7109068A NL 7109068 A NL7109068 A NL 7109068A
Authority
NL
Netherlands
Application number
NL7109068A
Other versions
NL167655B (en
NL167655C (en
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.)
Filing date
Publication date
Priority to BE785662D priority Critical patent/BE785662A/en
Application filed filed Critical
Priority to NL7109068A priority patent/NL167655C/en
Priority to GB3007972A priority patent/GB1387725A/en
Priority to DE19722231440 priority patent/DE2231440C3/en
Publication of NL7109068A publication Critical patent/NL7109068A/xx
Publication of NL167655B publication Critical patent/NL167655B/en
Application granted granted Critical
Publication of NL167655C publication Critical patent/NL167655C/en

Links

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
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • B01J37/02—Impregnation, coating or precipitation
    • 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
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL7109068A 1971-07-01 1971-07-01 PROCESS FOR PREPARING A SOLUTION OF A HYDROXYLAMMONIUM SALT. NL167655C (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE785662D BE785662A (en) 1971-07-01 PROCESS FOR THE PREPARATION OF SOLUTIONS OF HYDROXYLAMMONIUM SALTS
NL7109068A NL167655C (en) 1971-07-01 1971-07-01 PROCESS FOR PREPARING A SOLUTION OF A HYDROXYLAMMONIUM SALT.
GB3007972A GB1387725A (en) 1971-07-01 1972-06-27 Preparation of a hydroxylammonium salt solution
DE19722231440 DE2231440C3 (en) 1971-07-01 1972-06-27 Process for the preparation of a solution of a hydroxylammonium salt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7109068A NL167655C (en) 1971-07-01 1971-07-01 PROCESS FOR PREPARING A SOLUTION OF A HYDROXYLAMMONIUM SALT.

Publications (3)

Publication Number Publication Date
NL7109068A true NL7109068A (en) 1973-01-03
NL167655B NL167655B (en) 1981-08-17
NL167655C NL167655C (en) 1982-01-18

Family

ID=19813518

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7109068A NL167655C (en) 1971-07-01 1971-07-01 PROCESS FOR PREPARING A SOLUTION OF A HYDROXYLAMMONIUM SALT.

Country Status (4)

Country Link
BE (1) BE785662A (en)
DE (1) DE2231440C3 (en)
GB (1) GB1387725A (en)
NL (1) NL167655C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518171A (en) * 1983-10-14 1985-05-21 Hedenberg William E Air suspension system
BE1009767A3 (en) * 1995-11-10 1997-08-05 Dsm Nv Process for the preparation of hydroxylammonium.
BE1010719A3 (en) 1996-10-28 1998-12-01 Dsm Nv Process for the preparation of hydroxylammonium.
CN1085559C (en) * 1998-12-16 2002-05-29 中国科学院兰州化学物理研究所 Catalyst for synthesizing azanol phosphate
TWI370750B (en) 2008-11-20 2012-08-21 China Petrochemical Dev Corp Taipei Taiwan Catalyst composition for producing hydroxylamine

Also Published As

Publication number Publication date
NL167655B (en) 1981-08-17
DE2231440A1 (en) 1973-01-18
BE785662A (en) 1973-01-02
DE2231440C3 (en) 1981-05-21
NL167655C (en) 1982-01-18
GB1387725A (en) 1975-03-19
DE2231440B2 (en) 1980-09-11

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee