Novolen工艺丙烯配催化剂与白油配催化剂技术探讨

Technical Discussion on Novolen Technology: Propylene with Catalyst and White Oil with Catalyst

就丙烯配催化剂与白油配催化剂在Novolen工艺中的应用情况进行了技术对比。通过研究发现:采用丙烯配催化剂在技术路线上可行,经济上要优于白油配催化剂,主要是由于催化剂单耗得到了降低和节省白油成本。但与白油配催化剂相比,丙烯配催化剂温度波动较大,粉料中的细粉明显上升,有待于进一步的改进。

This paper makes a technical comparison on applied use of Novolen technology between propylene with catalyst and white oil with catalyst. It has been found that the technology of propylene with catalyst is feasible; it is superior that white oil with catalyst in economy for lower loss of catalyst and economized cost of white oil. Comparing with white oil catalyst, temperature of propylene with catalyst fluctuated quite a bit and the fines in powder rose evidently that we have yet to improve.