| 单词 | synthesis gas |
| 释义 | > as lemmassynthesis gas synthesis gas n. a gas used as a feedstock in the industrial synthesis of a chemical, esp. a mixture of hydrogen and carbon monoxide. ΘΚΠ the world > matter > chemistry > chemical substances > named gases > [noun] > others arsine1852 fuming liquor of Boyle1853 hydrotelluric acid1864 hydrazine1887 synthesis gas1941 1941 Thorpe's Dict. Appl. Chem. (ed. 4) V. 503/1 Synthesis Gas.—There is required for the synthesis of methanol or the Fischer synthesis of hydrocarbons, a gas in which the ratio of carbon monoxide to hydrogen is 1:2. The ratio of CO/H2 in normal blue water-gas is 1:1·25. 1965 M. Sittig Nitrogen in Industry ii. 31 Synthesis gas, as the term is used here, is the gaseous mixture of one part nitrogen and three parts hydrogen used as a feed material for ammonia manufacture. 1972 Sci. Amer. Oct. 28/1 Lurgi has built more than 50 units to provide town gas (for domestic use) or synthesis gas (for making gasoline). 1980 Prospects for Petrochemicals in W. Europe (Shell Internat. Petroleum Co.) 8 A more speculative, but nonetheless plausible, prospect..would be the development of a petrochemicals industry based on synthesis gas. < as lemmas |
| 随便看 |
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。