发明授权
- 专利标题： Method of treating spent pulping liquor in a fluidized bed reactor
- 专利标题（中）： 在流化床反应器中处理废浆液的方法
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申请号： US970457申请日： 1978-12-18
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公开(公告)号： US4244779A公开(公告)日： 1981-01-13
- 发明人: Jorma J. Nieminen , Folke Engstrom
- 申请人： Jorma J. Nieminen , Folke Engstrom
- 申请人地址： FIX Noormarkku
- 专利权人： A Ahlstrom Osakeyhtio
- 当前专利权人： A Ahlstrom Osakeyhtio
- 当前专利权人地址： FIX Noormarkku
- 优先权： FIX762695 19760922; FIX770546 19770221
- 主分类号： B01J8/32
- IPC分类号： B01J8/32 ; C02F11/12 ; C10B49/16 ; D21C11/00 ; D21C11/12
摘要：
A method of treating materials in a fluidized bed reactor, wherein the material to be treated is brought into contact with hot particles removed from the flue gases coming from the fluidized bed reactor to bring about chemical and/or thermal reactions in the material before it is introduced into the fluidized bed reactor together with recycled particles. Useful components may be recovered in the form of gases, solids or liquids in connection with this treatment.
公开/授权文献
- US6071417A Method for removing water soluble macromolecular compounds 公开/授权日：2000-06-06
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