“Houdry fixed-bed catalytic cracking”的概念、定义、翻译、参考文献-科学参考

单词	Houdry fixed-bed catalytic cracking
释义	Houdry fixed-bed catalytic cracking [`hü·drē ¦fixt ¦bed ´kad·ǝl¦id·ik `krak·iŋ] ^{CHEMICAL ENGINEERING} A cyclic, regenerable process for cracking of petroleum distillates to produce high-octane gasoline from higher-boiling petroleum fractions; synthetic or natural bead catalysts of activated hydrosilicate of alumina may be used. Also known as Houdry process.
随便看	thiocyanate thiocyanic acid thiocyanide thiocyanogen thiodiglycol thiodiglycolic acid thioether thioethyl alcohol thioflavine T thiofuran thioglycolic acid thioindigo thiol thiolactic acid thiomalic acid thionic acid thionyl bromide thionyl chloride thiopental sodium thiopentone sodium thiophanate thiophene thiophenol thiophile element Thiorhodaceae

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