2012年2月26日,河南煤化集团安化公司粉煤灰利用项目年产25×104m3蒸压加气混凝土砌块生产出第一批产品,产品从工艺操作安全性到生产工艺、产品质量都达到了设计要求,标志着该项目一次投料试产成功。长期以来,该公司对化工生产中产生的大量含碳粉煤灰多采用填埋方式处理,既浪费煤灰资源又污染环境。而以粉 On February 26, 2012, Henan Coal Chemical Group Anhua Company fly ash utilization project with an annual output of 25 × 104m3 autoclaved aerated concrete block to produce the first batch of products, product safety from the process to the production process, product quality Meet the design requirements, marking the project a successful trial production. For a long time, the company used a large amount of carbonaceous fly ash generated in chemical production to treat it by landfill, which wastes both the resources of coal ash and the environment. And to powder