公开(公告)号：US20150175919A1

公开(公告)日：2015-06-25

申请号：US14633821

申请日：2015-02-27

Applicant: General Electric Company

Inventor： Samuel David Draper ,  David Matthew Polizzotti ,  Chandrashekhar Ganpatrao Sonwane

IPC: C10L9/02 ,  B01D71/68 ,  B01D71/20 ,  B01D71/56 ,  C02F1/44 ,  B01D71/16

CPC classification number: C10L9/02 ,  B01D71/16 ,  B01D71/20 ,  B01D71/56 ,  B01D71/68 ,  C02F1/441 ,  C02F2101/10 ,  C02F2101/14 ,  C02F2101/16 ,  C02F2101/206 ,  C02F2103/34 ,  C02F2303/18 ,  C02F2303/185 ,  C02F2303/24 ,  C10L9/06 ,  Y02E20/16

Abstract: A coal treatment system, comprising an advanced coal treatment stage configured to produce ultra clean coal, wherein the stage comprises a leaching agent treatment system configured to remove a mineral from the coal and form a wastewater stream; and a dewatering system in fluid communication with the leaching agent treatment system and configured to reduce a concentration of a contaminant in the wastewater stream, wherein the dewatering system comprises a reverse osmosis membrane in fluid communication with the wastewater stream.

Abstract translation: 一种煤处理系统，包括构造成生产超清洁煤的先进煤处理阶段，其中所述阶段包括浸出剂处理系统，其被配置为从煤中除去矿物并形成废水流; 以及脱水系统，其与所述浸出剂处理系统流体连通并且被配置为降低所述废水流中的污染物的浓度，其中所述脱水系统包括与所述废水流体流体连通的反渗透膜。