Modified PVC prepared through in-situ polymerization and by utilizing ACR is a pioneer in China, which has a significant effect on improving technical level of PVC industry.
The whole operating technical level of the heavy rawmaterial Butanone-Toluene deoiler may be the advanced one among the similardomestic units and the economic benefits can be improved greatly.
The technical level and tremendous strength of the institute,as well as its position and the role which plays in the field of synthetic fiber industry in China are shown.
he summary of CITME′96 especially the exhibition of chemical fiber equipment in domestic and abroad was reviewed. Its technical level and development trend were analyzed. The impression and view points were put forward, based on the technical interchange.
The paper describes in detail various measures of technical revamping used by 15kt/a cispolybutadiene rubber plant for many years. It also sums up the new technical level and good results after revamping.
PIM technology and equipment have been existing for forty years, which is proven that PIMM electrohydraulic technology level is the key to improve PIMM quality and satisfy the demand for high quality plastic parts.
However, the improvement of producing efficiency is due to the improvement of the technology level (that is the development of technology in narrow sense) and the upswing of the technical efficiency.
A review on the present situation and development of the air seperation technology,in particular,the current development of the cryodistillation process and the technology level of the eguipment there for at home and abroad.