Siemens produces compressor trains for virtually all processes, including         

In addition, completely integrated distributed control systems (DCS) with associated process instrumentation for all processes, advanced process control solutions and integrated data visualization software all work toward operating your processes and plants with maximum efficiency.

Furthermore, to scale up experience, Siemens has entered a cooperation agreement with GEA Technofrigo SpA for the study and realization of refrigeration plants used in oil and gas processing, and the chemical and petrochemical sectors. Having operated individually in the oil and gas industry for many years, the two companies are now combining their expertise to offer large-capacity refrigeration plants and the centrifugal compressors that work in them. Under the cooperation agreement, Technofrigo will integrate Siemens compressors into their turnkey offer for highly optimized refrigeration cycles. The cooperation gives customers worldwide the advantage of a single-point partner for a complete refrigeration system, with the additional benefits of a more efficient and economic solution resulting from the joint experience of the two companies.

At their Port Arthur/Texas mega olefin plant, the BASF FINA Petrochemicals Limited Partnership operates one of the world’s largest naphtha steamcrackers. Scope of Siemens delivery:

Point Lisas, Trinidad

In Point Lisas, Trinidad, the Atlas Methanol Company Ltd of Trinidad and Tobago operates the world’s largest methanol plant. This single-train plant produces 5,000 tons of methanol per day. Scope of Siemens delivery:

Compressor trains for olefin plant
Because of its extensive compressor train expertise with large olefin plants, Siemens was selected to supply various compressor trains for an ethylene plant in the Persian Gulf with an annual production capacity of 1,100,000 tons of ethylene. Scope of Siemens delivery:

Methanol-to-Propylene, Datang International Power Generation Co. Ltd., China
The world's first methanol-to-propylene-plant 400 km north of Bejing was equipped by Siemens. The plant has a planned capacity of 470,000 tonnes per year. The main derivate of propylene, polypropylene, has a projected consumption growth of five per cent per year. In the past, propylene has mainly been produced from crude oil, but in a recently developed methanol-to-propylene process, natural gas or coal can be used to generate methanol in the first step. In a second step, the methanol is converted to propylene. Siemens scope of supply: