On November 16th by the shandong birch super chemical co., LTD. The first phase investment of 500 million yuan of the country\'s largest 300000 tons/year carbon four aromatization range of hydrocarbon refrigerants project put into production. Project design production capacity of 300000 tons/year, as the single largest high-purity hydrocarbon refrigerants project, can realize annual sales of more than 20, one hundred million yuan. Second phase investment of 1.08 billion yuan of 200000 tons/year isobutane dehydrogenation is being dealt with the eia, Ann rating procedures. A second phase completed, after, can realize annual sales income 6.46 billion yuan. The graph is carbon four aromatization range of hydrocarbon refrigerants project factory. (article source: Texas news)