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2018-08-31View Original

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["油浆泵切换后,烟机入口粉尘浓度升高"
Reply #22018-08-31
"У вас есть一个未闭合的标签或引号,你们厂有没有这种情况油浆泵切换完烟机入口粉尘浓度升高本来能升到1之后会逐渐降下来每次都会出现这种情况大家分析一下什么原因"
Reply #32018-08-31
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Reply #42018-08-31
"你你的油浆是不是进提升管做原料了除非这样影响反应岗位"
Reply #52018-08-31
"油浆回炼应该会造成这种情况如果油浆没有进反应系统就看看切泵时对分馏塔压力的影响如果没影响看看是不是切泵时的强大电流影响到了颗粒物在线监测仪把"
Reply #62018-08-31
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Reply #72018-09-03
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Reply #82018-09-03
应该是油浆回炼造成的如果启备用泵后油浆固含量升高沉淀在油浆备泵中的的催化剂细分含量被搅动起来"
Reply #92018-09-03
"按道理不该出现这种情况即使油浆回炼回炼到提升管的量比起催化剂的循环量还是很小的"
Reply #102018-09-03
"粉尘量大旋分器效果变差一再生剂粒径残炭量变化油浆泵切换回炼量变化生焦变化催化剂流化效果影响?"
Reply #112018-09-04
"我们也猜测可能是油浆回炼的事但是油浆泵入口沉积的那点催化剂有多少?相对于器器的催化剂量而且油浆泵入口沉积的催化剂它与两器的催化剂有什么不同都是一样都是一样怎么会造成烟机入口粉尘浓度的改变如果是偶然一次就不说了关键是每次都是这种情况"
Reply #122018-09-04
"油浆泵入口沉积的的催化剂是旋分器旋不下来的细粉当然和两者的催化剂不一样了"
Reply #132018-09-07
"如果其他条件没变切油浆泵时看看波动大不"
Reply #142018-09-17
"个人判断是由于切泵对对馏塔压力的影响导致气压机入口压力波动间接引起反应压力波动使得两者的压波动导致再生压力波动从而引起催化剂流化异常烟机入口浓度发生变化"
Reply #152018-09-17
除非油浆泵切换不规范引起油浆循环量剧烈波动否则不会发生这种情况的"
Reply #162018-09-18
"想不通是什么原因等待大神解答"

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