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目前,世界上有40多个国家生产滑石类产品。1994年世界滑石总产量约为860万t(1993年870万t),而这几年(包括1994年)世界滑石年消费量基本上保持在800万t左右,产消大致平衡。美国是北美最大的滑石生产国,也是世界最大的滑石消费国,该国1994年滑石产量97.2万t,消费量94.4万t,产消持平。 从世界各国滑石消费情况看,其利用领域变化不大,主要集中在造纸、陶瓷、塑料、橡胶、
At present, more than 40 countries in the world produce talc products. In 1994, the total production of talc in the world was about 8.6 million tons (8.7 million tons in 1993). In the past few years (including 1994), the annual consumption of talc in the world has remained at about 8 million tons, and production and consumption have been roughly balanced. The United States is the largest talc producer in North America and the world’s largest consumer of talc. In 1994, the country’s talc output was 972,000 tons and its consumption was 944,000 tons. Production and consumption remained flat. From the perspective of talc consumption in various countries of the world, the utilization of talc has changed little, mainly in papermaking, ceramics, plastics, rubber,