A fixed bed reactor for the production of dimethyl ether is disclosed. The reactor includes multiple layers (100) of catalysts. In the multiple layers (100), a layer (110) having a methanol synthesis catalyst alternates with a layer (120) having a methanol dehydration catalyst. At least 60 atomic percent of the met...

PROCESS FOR SYNTHESIS OF DIMETHYL ETHER The present invention depicts a method for one pot synthesis of dimethyl ether from syngas in a simple and economical manner. The process (500A, 500B, 600) has advantages of reducing the requirement of refrigeration and at the same time producing a ready to use product. The p...

[0069] The present disclosure relates to a modified gasification system (100) and process of gasification. The gasification system (100) is configured to provide high temperature for pyrolysis and gasification. The process of gasification includes addition of high heat-adding secondary or secondary and tertiary oxid...

The present disclosure relates to a modified gasification system (100) for producing syngas from waste materials having moisture content. The gasification system (100) has crossflow arrangement for circulation of gases across the solids present and has well-defined drying (120), pyrolysis (130) and gasification zon...