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Recently, the new centrifugal compressor jointly developed by Shengu Group and Jiangsu Yanchang Zhonghuan Chemical Co.
Ge Liling, the project team leader and senior expert, said that the product is based on the development of the gas compressor technology of the 600,000-ton/year propane dehydrogenation (PDH) unit based on the LUMMUS process technology, and is the key to the extension of the first phase of the China Gas Project.
Ge Liling, the project team leader and senior expert, said that the product is based on the development of the gas compressor technology of the 600,000-ton/year propane dehydrogenation (PDH) unit based on the LUMMUS process technology, and is the key to the extension of the first phase of the China Gas Project.
Liling Li said that during the design process, Shen Gu overcame many challenges
It is reported that relying on the compressor design plan, Shengu also signed a total of 3 sets of 900,000 tons/year PDH plant compressors in Fujian and Shandong.
Low-carbon olefins are important basic organic chemical raw materials, which are mainly produced by by-product/co-production in steam cracking and refinery catalytic cracking processes.
They are largely restricted by the production of ethylene, gasoline and diesel, making it difficult to meet the rapid growth of market demand.
.
The total yield of propylene in the PHD process can reach 80% to 90%, which is much higher than 33% of steam cracking, and the corresponding equipment investment is about 30% lower than that of hydrocarbon cracking
.
However, domestic PDH device products generally use imported equipment for gas compressors, which have long manufacturing cycles, large investment, and high maintenance costs in the later period.
The localization of equipment will bring long-term economic benefits to enterprises
.
