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天然气制氢氰酸
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天然气制氢氰酸
Encyclopedia
工学
天然气化工
释
natural gas to hydrocyanic acid
天然气制氢氰酸
以天然气、氨气为原料,在高温和催化剂作用下发生反应直接制取氢氰酸的工艺。主要使用天然气制氢氰酸,中国的氢氰酸主要来自丙烯腈副产。
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African Postal Union
African Religions
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African savanna elephant
African Scientific Socialism
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African Studies Program of University of Iowa
African swine fever,ASF
African Theory of Transsending the Capitalist Stage
African Timber Organization
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African trypanosome
African trypanosomiasis
African Union
African Union of Broadcasting
African whitefly
African Women’s Day
African Worlds Institute
Africa Rice Center
Africa's First Francophone Radio Station
Afrikaans
Afrikaner Broederbond (Brotherhood)
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