... 乙烯基树脂漆 vinyl resin paint 乙烯精炼 ethylene purification 乙烯制冷剂循环 ethylene refrigerant cycle ...
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ethylene purification catalyst 乙烯净化催化剂
Ethylene purification technology is an effective approach (method) for comprehensive resources utilization of refining and chemical integration.
乙烯提浓技术是油化一体化资源综合利用的有效途径(方法)。
Ethylene and catalyst materials such as reaction under certain conditions, and then get polyethylene or PVC removing impurity, purification, melting add pigment, forming is completed.
乙烯和催化剂等原料在一定条件下反应得到聚乙烯或者聚氯乙烯，然后除杂，净化，熔化加颜料，成形就完成了。
Redundant high-pressure interlocks cut off feeds to the EO Reaction Section and all heat sources to the Ethylene Oxide Purification Section far below the relieving pressure.
冗余高压连锁切断了向环氧乙烷反应工段的供料，以及供至远低于泄放压力的环氧乙烷净化工段的所有热源。
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