对在生产铝用阴极炭块和糊料的破碎筛分生产工序产生的频繁更换筛网而影响企业产能发挥的问题进行了工艺技术探讨及解决。
The question existing in changing screen frequently during the production of cathode carbon block and paste for aluminum cathode was found, which would influence the enterprise capacity.
提出了管道的维修措施：对部分腐蚀严重的钢管进行更换，对部分管道进行防腐蚀层大修，并补加阴极保护。并对类似管道的埋设和维护提出了建议。
Some suggestions were proposed to deal with the corrosion, induding the replacement partial pipelines and repair of the pipe and the coating, as well as cathodic protection.
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