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Title:
固−液分離方法
Document Type and Number:
Japanese Patent JP5620361
Kind Code:
B2
Abstract:
A process for separating solids from liquids in a filtration zone defined by a higher concentration zone and a lower concentration zone separated by a filter. The process includes the steps of directing a slurry feed comprising a liquid and solids into the higher concentration zone directing a displacement fluid to the higher concentration zone countercurrent to the flow of the slurry feed and passing at least a portion of the liquid through a filter to the filtrate zone, producing a filtrate.

Inventors:
ウィルサック,リチャード・エイ
ロバーツ,スコット・エイ
コムストック,ディーン・ビー
ステファンスキ,ロナルド
ハフ,ジョージ・エイ
Application Number:
JP2011265946A
Publication Date:
November 05, 2014
Filing Date:
December 05, 2011
Export Citation:
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Assignee:
ビーピー・コーポレーション・ノース・アメリカ・インコーポレーテッド
International Classes:
B01D29/25; B01D9/00; B01D17/04; B01D29/11; B01D29/37; B01D35/22; B03D1/24; C07C7/00; C07C7/14; C07C15/08
Attorney, Agent or Firm:
Ono Shinjiro
Kobayashi 泰
Akio Chiba
Hiroyuki Tomita
Noriyuki Arai



 
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