Pioneering DME
Topsoe has researched the production and applications of dimethyl ether (DME) for decades, accumulating a solid knowledge base for development and implementation of DME technologies.
Today DME is primarily used as a substitute for LPG gas, and DME is also a potential alternative diesel fuel.
DME is a clean and environmentally friendly fuel which
- is completely sootless
- reduces NOx with 90%
- completely sulphur free
DME features
The Topsoe DME technology offers a number of features
- DME can be produced from methanol as well as hydrocarbon feed
- product flexibility ensures the possibility of producing different grades of DME according to clients' requirements
- use of simple adiabatic reactors ensures a reliable and cost effective layout
- efficient heat integration ensures a cost and energy efficient operation
Topsoe's in-house developed DK-500 catalyst ensures high catalytic activity and selectivity in the DME synthesis reaction.
DME benefits
Clients benefit from low investment costs and a low steam consumption.
Topsoe's DME market experience
Topsoe has supplied DME catalysts and technology for a number of plants in China with capacities up to 400,000 MTPY.