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Class Information
Number: 558/326
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Nitriles (i.e., compounds having cyano bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon) > Processes for forming the cyano group > Ammonia utilized > And molecular oxygen or a molecular oxygen containing gas > Acting on a compound containing acyclic or alicyclic carbon to carbon unsaturation > Antimony containing material utilized > Uranium or arsenic containing material utilized
Description: Processes wherein there is utilized a reactant that contains a benzene ring.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6667020 |
Ammoxidation of a mixture of ketones to acetonitrile and HCN |
Dec. 23, 2003 |
| 6596897 |
Catalyst for producing acrylonitrile |
Jul. 22, 2003 |
| 6413485 |
Ammoxidation of a mixture of ketones to acetonitrile and HCN |
Jul. 2, 2002 |
| 5466857 |
Process for reduction of waste material during manufacture of acrylonitrile |
Nov. 14, 1995 |
| 5466837 |
Process for the production of hydrocarbon partial oxidation products |
Nov. 14, 1995 |
| 5466837 |
Process for the production of hydrocarbon partial oxidation products |
Nov. 14, 1995 |
| 5466857 |
Process for reduction of waste material during manufacture of acrylonitrile |
Nov. 14, 1995 |
| 5268497 |
Process for the production of nitriles |
Dec. 7, 1993 |
| 5256810 |
Method for eliminating nitriding during acrylonitrile production |
Oct. 26, 1993 |
| 5015756 |
Process for the production of nitriles |
May. 14, 1991 |
| 4868330 |
Process for the production of nitriles |
Sep. 19, 1989 |
| 4801731 |
Preparation of acrylonitrile |
Jan. 31, 1989 |
| 4545943 |
Fluidized bed process for producing acrylonitrile and catalytic mixture containing antimony oxide-silica composite used therein |
Oct. 8, 1985 |
| 4410450 |
Process for producing fluid catalyst having good activity from coarse catalyst |
Oct. 18, 1983 |
| 4330429 |
Process for regenerating an antimony containing oxide catalyst |
May. 18, 1982 |
| 4322368 |
Copper-promoted antimony phosphate oxide complex catalysts |
Mar. 30, 1982 |
| 4317747 |
Promoted U-Sb-oxide catalysts |
Mar. 2, 1982 |
| 4311611 |
Process for regenerating an antimony containing oxide catalyst |
Jan. 19, 1982 |
| 4296046 |
Process for the manufacture of acrylonitrile |
Oct. 20, 1981 |
| 4246192 |
Ammoxidation process with isolated catalyst regeneration zone |
Jan. 20, 1981 |
| 4246191 |
Ammoxidation process |
Jan. 20, 1981 |
| 4226798 |
Method of selecting operation of a fluid-bed reactor and apparatus for doing so |
Oct. 7, 1980 |
| 4102914 |
Process for preparing acrylonitrile |
Jul. 25, 1978 |
| 4057570 |
Process for preparing acrylonitrile |
Nov. 8, 1977 |
| 4045373 |
Oxidation catalysts and process for preparing same |
Aug. 30, 1977 |
| 4035410 |
Catalysts and processes for the preparation of unsaturated nitriles |
Jul. 12, 1977 |
| 3962310 |
Ammoxidation process |
Jun. 8, 1976 |
| 3962309 |
Ammoxidation process |
Jun. 8, 1976 |
| 3960925 |
Production of acrylonitrile by ammoxidation of propylene |
Jun. 1, 1976 |
| 3959341 |
Process for low ammonia operation of the nitrile synthesis |
May. 25, 1976 |
| 3944592 |
Method of producing unsaturated nitriles |
Mar. 16, 1976 |
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