SWCHEM is a leading PSA engineering company with more than 1,700 industrial references in China and overseas markets.
Our PSA technologies are widely used in hydrogen purification, CO2 separation and purification, methane enrichment, carbon monoxide purification and other industrial gas separation applications.
SWCHEM’s PSA technology can process conventional feed gases to produce high-purity products, and can also be applied to more complex gas sources, including methane purification from landfill gas and hydrogen purification from coke oven gas.
SWCHEM provides a full range of technical services for PSA projects, from consulting, feasibility studies and engineering design to turnkey EPC project delivery. We also provide long-term technical support to help customers maintain stable and reliable plant operation.
SWCHEM is a chemical process technology provider and engineering company with hundreds of industrial references in methanol synthesis, DME synthesis, natural gas-based chemical processes, hydrogen production and other chemical engineering fields.
By combining proprietary technologies, PSA processes, catalysts and engineering capabilities, SWCHEM provides comprehensive technical solutions for chemical industry projects.
SWCHEM has been engaged in catalyst research, development and production since the 1950s. Our nickel-based and copper-based catalysts have a strong market position in China.
In addition to standard catalyst products, SWCHEM also provides customized catalyst solutions based on customer requirements and specific operating conditions.
SWCHEM is engaged in the research, development and production of fine chemicals, supported by strong R&D capability, engineering design experience and industrial production facilities.
Our fine chemicals portfolio covers specialty chemical intermediates, functional additives, ultraviolet absorbers, chemicals for metro shield construction, anticaking agents and other customized chemical products.
With integrated capabilities in research and development, process optimization, production, analysis and testing, SWCHEM provides reliable fine chemical products and technical services for customers in China and international markets.
