Title:
【発明の名称】化学反応を行なうための方法および装置、炭素質物質を生成物ガスに転化する方法、黒液のエネルギーおよび化学的含有物を回収する方法および装置および重液炭化水素を蒸気リホーミングする方法および装置
Document Type and Number:
Japanese Patent JP2680157
Kind Code:
B2
Abstract:
Resonant tubes of a pulse combustor are immersed in a bed of solid particles in a reaction zone to provide indirect heat from the pulsating combustion gases to the solid particles of the bed. The bed is maintained in an agitated state by a gas or vapor flowing through the bed. Reactant materials are introduced into the agitated bed and undergo reaction at enhanced rates resulting from heat transfer coefficients at least about twice as high as those of steady flow combustors and an intense acoustic pressure level propagated from the pulsating combustor into the reaction zone. The apparatus is useful, for example, to steam reform heavy hydrocarbons and to gasify carbonaceous material, including biomass and black liquor to produce combustible gas at relatively low temperatures, with steam being utilized as the bed fluidizing medium. Black liquor gasification, utilizing sodium carbonate as bed solids, results in liquor energy and chemical content recovery without smelt production.
Inventors:
Momta's Notsushi Mansole
Kanderswright Dorai-Suwomi
Divid Walter Warren
Kanderswright Dorai-Suwomi
Divid Walter Warren
Application Number:
JP3361390A
Publication Date:
November 19, 1997
Filing Date:
February 14, 1990
Export Citation:
Assignee:
Manufacturing and Technology Convergence International, Inc.
International Classes:
B01B1/00; B01J8/18; B01J8/40; C01B3/38; C01B3/44; F23C10/18; C02F11/00; C02F11/10; C10G35/00; C10J3/10; C10J3/54; C10J3/56; D21C11/12; F23C15/00; F23G7/04; (IPC1-7): D21C11/12; C10G35/00; F23C11/02; F23C11/04; F23G7/04
Attorney, Agent or Firm:
Toshio Yano (1 outside)