Why has no successful domestic technology been developed for the polycondensation and hydrogenation process of neopentyl glycol?
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This post was last edited by cs041049 on 2016-1-21 10:19
There is still a long way to go from laboratory tests to industrial application! It’s especially difficult!
It seems there are several companies in China that use the condensation hydrogenation process, such as Lihua Yi and Sanju Environmental Protection; I’m not sure how well their operations are going at present. If it fails to go into production, what are the difficulties? Is it due to inadequate pilot studies, or are the details of the industrial design insufficient? The Germans are really impressive; many of their manufacturing techniques are unique and have not been industrialized in China.
When domestic industries speak in such terms, it means that this industry is not far from disaster. As long as the technology is domestically produced, the benefits are decent, so surely everyone will rush to adopt it.
I can’t remember which economist said it – was it Ma Guangyuan or someone else? They said that the Chinese have a particular skill: once they master a certain technology, they can turn high-tech products from abroad into products that can be sold at street stalls
Daqing Sanju Energy Purification Co., Ltd., utilizing the technology and catalysts provided by Jilin Daote Chemical Technology Co., Ltd., has had its 30,000-ton capacity plant in operation for over 3 years now; the indicators related to energy and material consumption, as well as the quality of the products, are at world-class levels.
There are still many problems with hydrogenation technology in China, and the technology used by Jilin City Daote Chemical Technology Co., Ltd. was also modified later by the company itself; their process packages have numerous issues.
Interested manufacturers can work together to carry out pilot testing.
This post was last edited by wohenaihuagong on 2017-4-14 at 10:48. Manufacturers interested can work together to carry out pilot tests.