This series of equipment has 3 patented technologies and 5 proprietary technologies. Sodium cyanide is not used in the desorption liquid, which reduces the lean carbon grade below 100g/t. The key technology of this equipment is to ensure the balance of metal content, avoid the phenomenon of equipment "accumulation" and "floating gold", and ensure the stable and stable technical indicators of the equipment. The cost is low, and the content of technological advancement has been broadcast on the Spark Science and Technology column of CCTV in 2000. The technology passed the technical appraisal in 2003 and won the second prize of Science and Technology of the China Gold Association. The overall technical level is domestically leading. In 2006, it was designated as an energy-saving technology for gold production by the National Development and Reform Commission. In 2007, it was designated as an industry standard equipment by the National Development and Reform Commission. The equipment has obtained 3 Chinese patents, the patent numbers are: 01241537.5 01241538.5 200620029209.1
Electrowinning Machine,Gold Panning Equipment,Gold Ore Processing Plant,Gold Prospecting Equipment Changchun Gold Research Institute Co.LTD , https://www.ccgrizb.com
China National Heavy Duty Truck Group and Chongqing Municipal Government Sign Fuel Injection System Technical Transformation Project
On April 8, the signing ceremony of the Chongqing-Shandong Economic and Trade Cooperation Project was held in Luanda. Politburo members, Chongqing Municipal Party Committee Secretary Bo Xilai, Chongqing Mayor Huang Qifan, Shandong Provincial Party Committee Secretary Jiang Yikang, and Governor of Shandong Province Jiang Daming attended the signing ceremony of Chongqing-Shandong Economic and Trade Cooperation Project.
At the ceremony, China National Heavy Duty Truck Group Chairman Ma Chunji and Chongqing Economic Development Zone Deputy Director Wang Mingbiao jointly signed a cooperation agreement for the implementation of a heavy-duty vehicle fuel injection system technical renovation project in the northern New District of Chongqing.
Wei Zhihai, deputy secretary of party committee of China National Heavy Duty Truck Group, participated in the event.
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