Title:
工業プロセスにおける窒素酸化物排出の低減方法
Document Type and Number:
Japanese Patent JP4105058
Kind Code:
B2
Abstract:
One embodiment of the invention provides novel methods for reducing the generation of NOx emissions in industrial processes. These methods include the steps of: feeding a reaction feed mixture to a reaction vessel having an inlet and an outlet; producing a reaction product including a hot mixed gas stream in the reaction vessel; producing a cooled mixed gas stream by directing the hot mixed gas stream to a heat exchanger system; separating the cooled mixed gas stream into a cooled crude product stream and a cooled waste stream; producing a preheated waste stream by directing the cooled waste stream to a heat exchanger system; and incinerating the preheated waste stream by directing it to an incinerator. Upon incineration of the preheated waste stream, a decreased amount of NOx emissions is produced when compared to the amount of NOx emissions which would have been produced by incinerating the cooled waste stream.
Inventors:
Michael Stanley Dekosey
Patrick Kevin Pugh
Patrick Kevin Pugh
Application Number:
JP2003284893A
Publication Date:
June 18, 2008
Filing Date:
August 01, 2003
Export Citation:
Assignee:
ROHM AND HAAS COMPANY
International Classes:
B01D53/34; B01J19/00; B01D53/56; B01D53/62; B01D53/74; C07C51/42; F23G5/02; F23G5/46; F23G7/06; F28D7/16
Domestic Patent References:
| JP2000514419A | ||||
| JP2000103761A | ||||
| JP63146841A | ||||
| JP58126831A |
Attorney, Agent or Firm:
Patent Business Corporation Sender International Patent Office
Minoru Kondo
Hisashi Tsuji
Koji Hashimoto
Minoru Kondo
Hisashi Tsuji
Koji Hashimoto