FIELD: oxidation catalysts. SUBSTANCE: ammonia conversion catalyst, used in production of nitric acid and hydroxylamine sulfate and containing at least one active ingredient selected from VIII group metals and/or metal oxides applied in amounts at least 0.01 wt % on silica and/or alumina carrier (in the form of woven or nonwoven fibrous materials) additionally contains stabilizer selected from IIA, IIIA, and IVB group metals and/or metal oxides in amounts from 0.01 to 2.0 wt % (on conversion to metal). EFFECT: increased strength and heat resistance as well as adhesion of applied phase to carrier. 4 cl, 1 tbl, 9 ex
Title | Year | Author | Number |
---|---|---|---|
AROMATIC NITRO COMPOUND HYDROGENATION CATALYST | 1999 |
|
RU2156654C1 |
SULFUR DIOXIDE-INTO-SULFUR TRIOXIDE OXIDATION CATALYST | 1999 |
|
RU2158633C1 |
CATALYST FOR SELECTIVE HYDROGENATION OF ACETYLENIC AND/OR DIENE HYDROCARBONS | 1999 |
|
RU2164814C1 |
MICROSPHERIC ALUMINUM OXIDE AND METHOD OF PREPARATION THEREOF | 1999 |
|
RU2163886C2 |
CATALYST FOR HYDRODENITRIFICATION OF WATER | 1998 |
|
RU2133226C1 |
CATALYST FOR EXHAUSTING GAS SCRUBBING WITH OXYGEN EXCESS FROM NITROGEN OXIDES, METHOD OF ITS SYNTHESIS AND METHOD OF EXHAUSTING GAS SCRUBBING | 2001 |
|
RU2186621C1 |
CATALYST FOR HYDROGENATION OF VEGETABLE OILS AND FATS | 1999 |
|
RU2158632C1 |
CATALYST FOR PREPARING NITROUS OXIDE AND METHOD | 2002 |
|
RU2214865C1 |
CATALYST AND A METHOD FOR PRODUCTION OF HYDROGEN/CARBON MONOXIDE MIXTURE | 2001 |
|
RU2204434C2 |
NITROGEN MONOXIDE PRODUCTION CATALYST AND METHOD | 2002 |
|
RU2211087C1 |
Authors
Dates
2000-12-10—Published
1999-11-02—Filed