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2017-10-11View Original

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user

Reply #22017-10-11

继续翻译

Reply #32017-10-11

Reply #42017-10-12

user pérdida de de metales pesados después de lao coking催化剂铜中毒现象、数据是什么？有老师遇到过吗？望各位老师指导，谢谢！

Reply #52017-10-12

重金属中毒后，会降低催化剂的选择性，造成焦炭和气体产量增加、液体收率降低、产品的不饱和度增加。另外、气体中的C3、C4产率降低。干气产量增加、回炼油、油浆增加。

Reply #62017-10-12

你们是不是用了脱硝剂？

Reply #72017-10-12

你们遇到过催化剂铜中毒？铜的来源在哪里？含量多少？

Reply #82017-10-12

含量大约在ppm左右、现在只是有点怀疑、应该是来自原料吧。老师、没遇到过吗？

Reply #92017-10-12

老师、你遇到过吗？铜含量到了多少就会中毒呀。

Reply #102017-10-13

催化剂铜中毒、没遇到过。

Reply #112017-10-16

Reply #122017-11-11

user

Reply #132017-11-13

继续翻译以下文本并保持格式不变：

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