The most Huoshen Huaning coal annual output of 500

At 15:18 on August 27, good news came from the construction site of shenhuaning Coal Group's annual output of 500000 tons of methanol to olefin project. All production units of the project have been tested and produced qualified propylene with purity of 99.88% and qualified polypropylene products with brand number of 1102k, marking the success of one-time commissioning of the methanol to olefin project

with an annual output of 500000 tons, you need to pay attention to the contents of these places. The methanol to olefin project is one of the key projects of Shenning group, with a total investment of about 6.818 billion yuan. It is mainly composed of MTP, polypropylene, power station and utilities. It adopts Lurgi methanol to olefin (MTP) process and Loomis gas phase polypropylene process technology. In March, 2011, the construction of the project was officially started. After more than three years of hard work, the builders overcame many difficulties, such as the intersection of production and construction depth, high-altitude operation, insufficient personnel, and the impact of night power supply on the safety barrier. In the field commissioning stage, the temporary power supply construction was adopted, and the goal of building various milestone nodes for the experiment itself was completed. On June 30 this year, the main part of the propylene (MTP) plant was handed over, and the project entered the stage of commissioning

in order to effectively solve the technical problems in the process of technical transformation, overhaul and commissioning of the project's devices, Shenhua Ningmei Group Chemical Branch focuses on strengthening the application of domestic equipment such as waste heat recovery system and deethanation compressor, and implements more than 200 system optimization and configuration measures, directly saving 513 million yuan for Shenning group. This project is promoted nationwide by Shenhua Group and the state owned assets supervision and Administration Commission of the State Council as an example of scientific and technological innovation

after the completion of the project, it will further expand the first mover advantage of Shenhua Ningmei group's coal chemical industry, accelerate the process of building the world's "Silicon Valley" of coal chemical industry, and accelerate the transformation of downstream products of methanol, so that the polypropylene production capacity will be increased from 350 ℃ (4) million ℃ 500000 tons per year to 1million tons

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