Catalysis in the dispersed phase: Slurry technology in the synthesis of dimethyl ether (Review)
| Autor: | N. N. Ezhova, S. N. Khadzhiev, O. V. Yashina |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Inert
endocrine system diseases genetic structures General Chemical Engineering Energy Engineering and Power Technology 02 engineering and technology General Chemistry 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences eye diseases 0104 chemical sciences Catalysis chemistry.chemical_compound Fuel Technology chemistry Geochemistry and Petrology Phase (matter) World market Slurry Organic chemistry Dimethyl ether Methanol 0210 nano-technology Syngas |
| Zdroj: | Petroleum Chemistry. 57:553-570 |
| ISSN: | 1555-6239 0965-5441 |
| Popis: | The world market of dimethyl ether (DME) is rapidly gaining in strength. The review addresses prospects for using the slurry technology in the large-scale world production of DME. The literature and patent data pertaining to the manufacture of dimethyl ether in slurry reactors using finely divided heterogeneous catalysts suspended in inert liquids are generalized. Variants of the slurry technology used in the one-step DME synthesis from syngas and in the two-step DME synthesis (at the stage of dimethyl ether manufacturing via methanol dehydration) are considered. Advantages of the slurry technology over the conventional gas-phase methods of DME production are highlighted. |
| Databáze: | OpenAIRE |
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