Which process route is suitable for building a new polypropylene plant
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We plan to build a new polypropylene plant with an annual capacity of 300,000 tons. Could you recommend which process would be suitable? Options include Spheripol, Unipol, Novolen, Innovoen, ST, JPP, SPG, etc. Please provide the reasons for your recommendations.
Which company do you work for? I have SPG technology, and half of the investment comes from abroad.
The fact that SPG invests less is a major advantage; I would also like to seek advice regarding the product structure and variety, as well as the market situation.
Are you the owner? Add me on WeChat: 13811008483
The key is what the purpose of this device is, what is it intended to produce? What is the level of management itself? Can complex devices be operated well? Can high-end grades be produced, or should propylene be converted into polypropylene?
The purpose is, of course, to produce polypropylene: lol Considering future markets and product varieties, developing high-end grades is an inevitable path. I believe that management level is important for any enterprise, especially in the chemical industry; the consequence of poor management is a constant occurrence of accidents. As for whether complex devices can be operated well, it depends on individual opinions – different people have different views on that; P
Actually, what I want to say is that if management is effective and everyone works together, it’s possible to produce high-quality products using various manufacturing processes, thereby achieving good results for the facilities. From a personal perspective: Spheripol and ST are more mature; they are easy to operate, and can be used with both high and low grade materials. Innovoene JPP is quite distinctive. Unipol is not difficult to operate, but it requires a lot of experimentation to get the products working properly. SPG is simple, straightforward, and cheap. Sperizone is also good, but it seems a bit difficult to use properly. I don’t know much about Novolen. It’s best to choose what suits oneself and develop one’s own unique style.
From the perspective of corporate development, I think a combination of Spheripol or ST+gas phase+SPG should be used: lol, by leveraging their respective advantages, it’s possible to achieve comprehensive product coverage.