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1. Domestic accident Petrochemical Henan Yutian Chemical Co., Ltd. "1 • 5" large fire accident On January 5, 2022, a fire accident occurred in Henan Yutian Chemical Co., Ltd., killing three people. After preliminary investigation and analysis, the...
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introduction Calcium carbide slag is a by-product of calcium carbide hydrolysis reaction in the production process of calcium chloride (PVC). With the development of the economy, China's PVC industry maintains a rapid growth momentum, the capacity...
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Recently, the domestic Tjw Calcium Carbid Size:50-80mm market has been stable and there has been no adjustment in prices. As the Spring Festival approached, the festive atmosphere became more and more intense. The market's Calcium Carbide Black was...
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The "Cleaner Production Standard - Calcium Carbide Industry (HJ/T430-2008)", which provides guidance for cleaner production in the Calcium Carbide 50-80 industry, was first released recently and will be implemented on August 1 this year. The...