Regarding the 2-propylheptanol (2-PH) project in the Phase II expansion of Yangba
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Does anyone know what the raw materials for this project are? Is it 1-butene, or petroleum residues? How is its by-product, 2-butene, handled? Is 1-butene returned through a separate heterogeneous reaction unit? What catalyst is used? The question is quite technical; I would appreciate some guidance from experts. .
Hasn’t any expert emerged? This is a product that represents the future direction of plasticizers
It’s not a matter of whether someone is an expert or not; there isn’t such a device available nationwide. Only those who know about this device exist. Are you from Yangba? I don’t think you are; it’s not you – why do you ask this? It’s confidential. No one will answer you
I’m also very curious about the production status of Yanba 2-PH
Brother on the 3rd floor, the reason I ask this question is that I work in the field of catalysts. Some of our products should be able to help improve reaction efficiency, but they only work for specific processes. If it involves confidential information, there’s no need to say anything; I just want to know, and I have no intention of infringing on Yangba’s intellectual property rights.
This question is too technical; I only know that petroleum residues should be used as the raw material, but I don’t know anything else!
How do you think Yangba would use your catalyst? It’s a patented technology that doesn’t exist in China yet; I don’t think you have a chance.
BASF patent BASF Cat.
The catalyst you’re referring to is the catalyst for his main reaction; of course that’s patented, and I had no intention of trying to develop it. What I want to know is what by-products will arise from their processes, so that our product can help reduce the formation of these by-products and thereby prevent issues such as pipe blockages.
2-Propylheptanol and Phthalates by Guo Haoran and Zhu Liqin (VIP Information)
The raw material is the inexpensive butylene (compared to propylene). Pentanal is produced through a hydrocarbonylation reaction ； Then, the condensed aldehyde is hydrogenated to yield the product. Getting to know the ordinary butyl octanol process