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金川集团公司化工厂硫酸一车间成立于1987年,主要承担着回收冶炼系统SO_2烟气,减少大气污染的重任,是公司最主要的环保项目,1996年因战略调整而停产。2000年,随着公司做大做强战略的全面实施,镍、铜等主产品的生产规模不断扩大,与之相配套的环保项目被提到了公司主要的议事日程。在这种情况下,公司相继对硫酸一车间Ⅰ、Ⅱ系统进行了扩能改造,之后又建成了铜合成炉配套的53万吨硫酸系统和一硫酸挖潜改造的30万吨系统,目前已
Jinchuan Group Corporation’s sulfuric acid-1 workshop was established in 1987. It mainly undertakes the responsibility of recycling SO_2 flue gas from the smelting system and reducing atmospheric pollution. It is the company’s main environmental protection project and was discontinued due to strategic adjustment in 1996. In 2000, with the full implementation of the company’s strategy of becoming bigger and stronger, the production scale of nickel, copper and other major products continued to expand, and the accompanying environmental protection projects were referred to the company’s main agenda. In this case, the company successively carried out expansion and transformation of the sulfuric acid plant I and II systems, and then built a 530,000 tons sulfuric acid system supported by a copper synthesis furnace and a 300,000-tonne system that tapped and reformed the sulfuric acid.