methanatev.

Brit.

/ˈmɛθəneɪt/,

/ˈmɛθn̩eɪt/, U.S.

/ˈmɛθəˌneɪt/

Origin: Formed within English, by derivation. Etymons: methane n., -ate suffix³.

Etymology: < methane n. + -ate suffix³, after methanation n.

transitive. To convert into methane; to subject to methanation.

ΘΚΠ

the world > matter > chemistry > organic chemistry > hydrocarbons > [verb (transitive)] > conversion to methane

methanate1963

1963 H. A. Dirksen & H. R. Linden Pipeline Gas from Coal by Methanation of Synthesis Gas (U.S. Inst. Gas Technol. Res. Bull. No. 31) p. iii This program established that a variety of nickel catalysts were capable of methanating synthesis gas to 900 Btu/SCF pipeline gas.

1974 Sci. Amer. Apr. 9/3 Methanating animal wastes from feed-lots in the Middle West is probably the best application of this idea.

1982 Science 215 122 A mixture of CO and H₂ has a lower energy content..but it can be methanated at roughly 425°C.

This entry has been updated (OED Third Edition, December 2001; most recently modified version published online March 2022).

单词	methanate
释义	methanatev. Brit. /ˈmɛθəneɪt/, /ˈmɛθn̩eɪt/, U.S. /ˈmɛθəˌneɪt/ Origin: Formed within English, by derivation. Etymons: methane n., -ate suffix³. Etymology: < methane n. + -ate suffix³, after methanation n. transitive. To convert into methane; to subject to methanation. ΘΚΠ the world > matter > chemistry > organic chemistry > hydrocarbons > [verb (transitive)] > conversion to methane methanate1963 1963 H. A. Dirksen & H. R. Linden Pipeline Gas from Coal by Methanation of Synthesis Gas (U.S. Inst. Gas Technol. Res. Bull. No. 31) p. iii This program established that a variety of nickel catalysts were capable of methanating synthesis gas to 900 Btu/SCF pipeline gas. 1974 Sci. Amer. Apr. 9/3 Methanating animal wastes from feed-lots in the Middle West is probably the best application of this idea. 1982 Science 215 122 A mixture of CO and H₂ has a lower energy content..but it can be methanated at roughly 425°C. This entry has been updated (OED Third Edition, December 2001; most recently modified version published online March 2022). < v.1963
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