= blue water-gas n.
| 单词 | θ70024 |
| 释义 | the world > matter > chemistry > organic chemistry > organic gases > [noun] > water-gas (5) blue gas1826 = blue water-gas n. water gas1833 A gas consisting mainly of carbon monoxide and hydrogen, produced by passing steam over hot carbon (e.g. coke or anthracite). blue water-gas1888 a gas consisting mainly of carbon monoxide and hydrogen, made by passing steam over red-hot coke and burning with a blue flame, used esp. as a… Subcategories:— enriched by mixing with a hydrocarbon gas (1) — semi-water-gas (1) |
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