-
Categories
-
Pharmaceutical Intermediates
-
Active Pharmaceutical Ingredients
-
Food Additives
- Industrial Coatings
- Agrochemicals
- Dyes and Pigments
- Surfactant
- Flavors and Fragrances
- Chemical Reagents
- Catalyst and Auxiliary
- Natural Products
- Inorganic Chemistry
-
Organic Chemistry
-
Biochemical Engineering
- Analytical Chemistry
- Cosmetic Ingredient
-
Pharmaceutical Intermediates
Promotion
ECHEMI Mall
Wholesale
Weekly Price
Exhibition
News
-
Trade Service
On November 28, the Wanhua Polycarbonate Project (Phase II) with an annual output of 200,000 tons, which was constructed by Sinochem Sixth Construction, was successfully completed
.
It is reported that the project is located in Wanhua Yantai Industrial Park, Yantai City, Shandong Province.
It uses a domestic self-developed phosgene synthesis method to produce polycarbonate, breaking the technological monopoly of foreign chemical giants in polycarbonate production.
Yantai Industrial Park is built into an important part of the whole industrial chain and a world-class chemical new material park
.
It is understood that the first phase of the project undertaken by Sinochem Sixth Construction has been successfully delivered and put into production.
The construction scope of the second phase of this project includes the construction of installation works
.
During the construction of the project, Sinochem Sixth Construction Co.
, Ltd.
overcame various difficulties in the construction process, and comprehensively promoted the production progress through labor competitions, technical competitions, and safety production knowledge competitions.
A total of 19 main devices, 13,000 tons of steel structures, and 1,200 meters of equipment were completed.
Taiwan, 500,000 dynes of pipelines, 1.
5 million meters of cables, and nearly 10,000 instruments, creating an excellent record of 4,895,481 consecutive working hours of safe construction without accidents
.
It is understood that Wanhua Chemical’s polycarbonate-related business plans have a total investment of nearly 10 billion yuan, and the total polycarbonate production capacity is planned to be 400,000 tons per year, as well as the upstream phenol ketone-bisphenol A industrial chain
.
One of the competitiveness of Wanhua Chemical's polycarbonate products in the future will come from the upstream industrial chain layout and overall procurement platform
.
It is reported that there are two mature polycarbonate preparation processes at present, including phosgenation method and melt transesterification method
.
