INTERNATIONAL PATENT: CHINA SHENHUA COAL TO LIQUID AND CHEMICAL CO., LTD., 中国神华煤制油化工有限公司, CHN ENERGY CORNERSTONE CHEMICAL TECHNOLOGY (SHANGHAI) CO., LTD., 国能基石化工科技（上海）有限公司 FILES APPLICATION FOR "RESOURCE UTILIZATION METHOD FOR EXTRACTION RESIDUE FROM COAL LIQUEFACTION SOLID RESIDUE"

GENEVA, Sept. 28 -- CHINA SHENHUA COAL TO LIQUID AND CHEMICAL CO., LTD. (Block C, Shenhua Building, 16 Ande RoadDongcheng District, Beijing 100011), 中国神华煤制油化工有限公司 (中国北京市东城区安德路16号神华大厦C座), CHN ENERGY CORNERSTONE CHEMICAL TECHNOLOGY (SHANGHAI) CO., LTD. (3rd Floor, Building 10, No.2388 Xiupu RoadPudong New Area, Shanghai 200120), 国能基石化工科技（上海）有限公司 (中国上海市浦东新区秀&...