U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Catalytic incineration of organic compounds

Patent 5283041 Issued on February 1, 1994. Estimated Expiration Date: Icon_subject August 13, 2012. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

3767453

3785998

3920583

Method of decomposing halohydrocarbons
Patent #: 3972979
Issued on: 08/03/1976
Inventor: Kageyama

Method of decomposing chlorohydrocarbons
Patent #: 4053557
Issued on: 10/11/1977
Inventor: Kageyama

Decomposition of halogenated organic compounds
Patent #: 4059675
Issued on: 11/22/1977
Inventor: Yang ,   et al.

Decomposition of halogenated organic compounds
Patent #: 4059676
Issued on: 11/22/1977
Inventor: Yang ,   et al.

Decomposition of halogenated organic compounds
Patent #: 4059683
Issued on: 11/22/1977
Inventor: Lindberg ,   et al.

Catalytic process for reducing nitrogen oxides to nitrogen
Patent #: 4085193
Issued on: 04/18/1978
Inventor: Nakajima, et al.

Catalyzed processes for the hydrotreatment of hydrocarbons
Patent #: 4152246
Issued on: 05/01/1979
Inventor: Weisang ,   et al.

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Inventors

Assignee

Application

No. 929734 filed on 08/13/1992

US Classes:

423/240S, Solid removal agent423/245.1, Organic component502/304, Cerium502/308, And Group IV metal containing (i.e., Ti, Zr, Hf, Ge, Sn or Pb)502/310, Tin containing502/324, Of manganese502/325, Of Group VIII (i.e., iron or platinum group)502/326Of platinum group metal and of iron group (i.e., Ru, Rh, Pd, Os, Ir, or Pt and Fe, Co or Ni)

Examiners

Primary: Sneed, Helen M. S.
Assistant: McGinty, Douglas J.

Foreign Patent References

  • 2059934 GB. 11/13/1980

International Classes

B01D 053/36
B01J 021/06
B01J 023/22
B01J 023/64

Abstract

A catalyst is disclosed for treating gas streams containing organic compounds such as halogenated organic compounds. The catalyst is comprised of vanadium oxide, zirconium oxide and at least one oxide of manganese, cerium or cobalt.Also disclosed is a process for treating gas streams using such catalysts.

Other References

  • Bond and Sadeghi, Catalysed Destruction of Chlorinated Hydrocarbons, 1975-25, 241-248
  • Murakami, Inomata, Miyamoto, Mori,--Structure Sensitive and Insensitive Reactions on Supported Vanadium Oxide Catalysts,--Chem. Lett., 1978, 1355
  • Chatterjee and Greene, Oxidative Catalysis of Chlorinated Hydrocarbons by Metal Loaded Acid Catalysts, Rev. 1991 Journal of Catalysis 130, 76-85 (1991)
  • Lester, Catalytic Destruction of Hazardous Halogenated Organic Chemicals, 1989, 89-96A.3
  • Spivey, Complete Catalytic Oxidation of Volatile Organics, 1987, 26, 2165-2180
  • Abstract of Japanese Patent Application Assigned to Asahi Chemical Ind. KK (J61141919-A) (Jun. 28, 1986)
  • Abstract of EP Appln. 306540A (Mar. 15, 1989
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