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大庆油田化工有限公司甲醇分公司(以下简称甲醇分公司)给排水车间循环水装置随着水费、电费的上涨,循环水的运行成本日益增加,由此造成品甲醇、液氨的成本上涨。本文介绍了利用浅除盐水作为循环水的补水使用,达到提高循环水的浓缩倍数,减少循环水的补充水量,节能降耗,提高工业废酸和废碱残液的利用率的目的。
Daqing Oilfield Chemical Co., Ltd. Methanol Branch (hereinafter referred to as methanol Branch) to the water plant circulating water plant With the water, electricity costs rise, the running cost of recycled water is increasing, resulting in the cost of methanol, liquid ammonia costs. This paper introduces the purpose of using shallow desalination brine as recycle water to increase the concentration of circulating water, reduce the amount of recycle water, save energy and reduce consumption, and improve the utilization rate of industrial waste acid and waste alkali residue.