发明授权
- 专利标题: Coal treatment for ash removal and agglomeration
- 专利标题(中): 用于除灰和聚集的煤处理
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申请号: US169807申请日: 1980-07-17
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公开(公告)号: US4331447A公开(公告)日: 1982-05-25
- 发明人: Hiroshi Kamada , Kazumoto Saito , Toshiaki Murata , Tadahisa Miwa , Masao Goto , Toshiro Fukuda , Hitoshi Taguchi
- 申请人: Hiroshi Kamada , Kazumoto Saito , Toshiaki Murata , Tadahisa Miwa , Masao Goto , Toshiro Fukuda , Hitoshi Taguchi
- 申请人地址: JPX Kyoto JPX Tokyo
- 专利权人: Sanyo Chemical Industries, Ltd.,The Coal Mining Research Centre
- 当前专利权人: Sanyo Chemical Industries, Ltd.,The Coal Mining Research Centre
- 当前专利权人地址: JPX Kyoto JPX Tokyo
- 优先权: JPX55/27725 19800304; JPX55/28449 19800305; JPX55/28450 19800305; JPX55/28451 19800305; JPX55/28452 19800305; JPX55/28453 19800305; JPX55/28948 19800306
- 主分类号: C10L9/00
- IPC分类号: C10L9/00 ; B01J2/28 ; B03B1/04 ; B03B9/00 ; B03D20060101 ; C10L5/00 ; C10L5/06 ; C10L9/10 ; C10L10/18 ; C10L5/14
摘要:
Coal particles can be agglomerated with simultaneous ash removal therefrom by adding an oil fraction to an aqueous slurry of coal particles which contains a surfactant and optionally an inorganic electrolyte.
公开/授权文献
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