Name: Zheng Liqiang
Position: Senior Mining Engineer
Educational background: Mineral processing engineering major in Kunming University of Science and Technology
Mr Zheng has has been engaged in On-site technical management and design of mineral processing for many years, worked successively from Xijiang Ashele copper mine, West Copper Industry of Qinghai province, Chengdu Lijun industrial Ltd and Sichuan Xiye Engineering Design Consulting Co., Ltd, and served as technician, director, deputy director, factory director, process designer, chief engineer, etc. He has an intimate knowledge of project design standard, industry standards and design process. He also has been engaged in design coordination and technical management with abundant experience in design and management.
1. Production management achievements:
1.1 Construction and production management of 4000t/d tailings section for Xijiang Ashele Copper Mine Co,.Ltd , and plant experimental research and management.
1.2 8000 t/d copper mine concentration plant construction, plant testing and production technology management of West Copper Industry of Qinghai province.
1.3 Project Leader of 10000 t/d sulfur beneficiation plant in West Copper Industry of Qinghai province, responsibility for design, construction, production management and coordination.
1.4 Project leader of technological renovation for 10000 t/d crushing system of beneficiation plant in West Copper Industry of Qinghai province, responsibility for design, construction, production management and coordination.
1.5 Chief engineer of West Copper Industry of Qinghai province, overall responsibility for mineral processing production and technical management
2. Mineral processing design and consultation achievements:
2.1 Preliminary design, safety specific report and construction drawing design of 400 t/d beneficiation plant technological renovation project in Wajingou, Liwu copper mine.
2.2 Preliminary design, safety specific report and occupational health report for rare earth ore clean production technology renovation in Dalucao country, Xichang zhineng co., ltd.
2.3 Preliminary design and safety specific report for 3000 thousand t/a original iron powder ore washing technology renovation and capacity expansion construction in Sen Xin Mining Co,.Ltd, Huili County.
2.4 Project feasibility study report of Henghui Mining Tongdagou iron mine project in Huili county.
2.5 1000 t/d copper mine mineral processing preliminary design, safety specific report and construction drawing design for Xuanhui Mining Co,. Ltd, Meigu county.
2.6 500 t/d mineral processing preliminary design, safety specific report and construction drawing design for Sichuan Hengjin Mining Co,. Ltd.
2.7 Project technical assessment and preliminary design of Asmara copper polymetallic deposit for Sichuan Luqiao Mining Company.
2.8 Feasibility study of 300 t/d graphite mine project in Jianshan village, Nanjiang country, Sichuan province.