DE3665411D1
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1989-10-12
Catalyst for reducing the nitrogen oxide content of combustion gases
IL75161A0
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1985-09-29
Improved oxidation catalyst for production of amines
NO862610L
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1986-12-29
PROCEDURE FOR THE PREPARATION OF NITROGEN OXIDE BY THE OXIDATION OF AMMONIA IN THE PRESENT OF A CATALYST.
GB8614477D0
(en )
1986-07-16
Preparation of catalyst
GB8617391D0
(en )
1986-08-20
Determination of ageing condition of exhaust-gas catalyst
ZA861006B
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1986-09-24
Selective oxidation of hydrogen
ZA864159B
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1988-02-24
Selective conversion of synthesis gas and catalyst therefor
GB8529910D0
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1986-01-15
Catalytic conversion of olefins
EP0182078A3
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1988-01-13
Catalyst for oxidation reactions and process for its preparation
CS476286A2
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1989-04-14
Silver containing catalyst suitable for ethylene oxidation into ethylene oxide method of its preparation
GB8623341D0
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1986-11-05
Denitration of nitrate solution
CS476186A2
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1989-04-14
Silver containing catalyst suitable for ethylene oxidation into ethylene oxide and method of its preparation
IL79678A0
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1986-11-30
Preparation of urea
IL79679A0
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1986-11-30
Preparation of urea
IL80091A
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1991-06-30
Olefin oxidation catalyst system and process
EP0227196A3
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1988-01-20
Oxidation of flyash
EP0161619A3
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1989-05-31
Catalytic oxidation of solid materials
GB2039863B
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1982-11-24
Catalytic reduction of oxides of nitrogen by ammonia in presence of clinoptilolite
GB8515398D0
(en )
1985-07-17
Catalytic conversion of liquid/gas
GB8627090D0
(en )
1986-12-10
Catalyst conversion
GB8616181D0
(en )
1986-08-06
Purifying l-ascorbic acid
PL142877B2
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1987-12-31
Catalyst for oxidation of ammonia to nitrogen oxide
GB8500107D0
(en )
1985-02-13
Catalytic reaction
PL140579B2
(en )
1987-05-30
Catalyst for oxidizing ammonia to nitrogen oxide
AU6256586A
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1987-03-12
Preparing nitrogen by catalytic reduction of nitrogen oxides