Could someone explain the problems that occurred after Ningmei MTP was restarted?
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This post was last edited by jordan569 on 2013-1-6 20:44. Can someone explain the problems that occurred after Ningmei MTP started operating again? . Note $ # , $ $
This post was last edited by li_byn on 2010-12-27 at 13:44. Only the employees within the company are aware of this matter. Last time I went home, a colleague told me that work was underway to make it possible; it is said that once successful, Ningmei will become quite powerful in China
I guess there’s still a small issue with the gasification part that’s being fixed!
What about cows? Baotou MTO started operating early!
Baotou also has many problems when it’s in operation
Reply to 5# douglas: Is 80% of the load being used? There’s a minor equipment issue; it’s being resolved! The 80,000-ton production task has been completed!
For such a large project, state-owned enterprises really spend a fortune
In October, the MTP unit was brought online using imported methanol (from methanol plants and dimethyl ether plants); by the end of December, boilers No. 4 and No. 5 of the GSP gasification unit were also put into operation. The PP unit had already been activated earlier by using purchased propylene. Once the sections are connected, the key is to see whether the systems upstream and downstream can operate in coordination and run stably. It was bitterly cold; in Ningdong, the temperature was well below zero, with the highest temperatures during the day still at around minus 6 or 7 degrees. Water turned to ice instantly, and it was no longer possible to carry out any work on site. At this stage, all I can do is summarize my driving experience, preparing to get back behind the wheel once spring arrives.
It is said that the MTP reaction was partially successful, but there are some issues with the product separation
Tell me. Are those areas where separation occurs not developing well?
Actually, the moderator also mentioned that I personally think there might be some issues with the depropanization tower. Additionally, using methanol to wash dried hydrocarbons may be problematic, as the methanol needs to be completely dry; otherwise, it seems as though the hydrocarbons have been wasted in the drying process. I haven’t studied it in detail; I’m not sure if there are any issues with the removal of CO2. I’ll leave that aside for now – it seems more appropriate to handle it earlier.