ジェットエンジンにおける汚染堆積物形成を減少させる方法および組成物

Title:

ジェットエンジンにおける汚染堆積物形成を減少させる方法および組成物

Document Type and Number:

Japanese Patent JP3663429

Kind Code:

B2

Abstract:

Methods and compositions are provided for cleaning and inhibiting the formation of fouling deposits on jet engine components during the combustion of turbine combustion fuel oils. Methods and compositions are also provided for inhibiting the formation and emission of soot and smoke from jet engine exhaust during turbine combustion fuel oil combustion. The methods employ a derivative of (thio)phosphonic acid added to the turbine combustion fuel oil. The preferred derivative is pentaerythritol ester of polyisobutenylthiophosphonic acid.

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Inventors:

Light, Bruce E
Goliathsowski, Alan Yee
Jeffrey H. Peltier
Whitsing, William Elle
Kelly, William S

Application Number:

JP52115896A

Publication Date:

June 22, 2005

Filing Date:

December 27, 1995

Export Citation:

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Assignee:

GE Betz,Inc.

International Classes:

C10L1/14; C10L1/26; C10L10/00; C10L10/02; C10L1/16; C10L1/18; (IPC1-7): C10L1/26

Domestic Patent References:

JP466513B1
JP734071A
JP5179258A
JP54108808A
JP5958087A

Foreign References:

US3281359

Attorney, Agent or Firm:

Aoyama Aoi
Yasuo Shibata

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