氰化氢
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标题 发布/更新时间 阅读量
Apparatus for producing hydrogen cyanide 2021-10-08 705
Process for drying hydrogen cyanide 2021-10-08 97
Method of preparing cyanogen from hydrogen cyanide 2021-10-09 984
Process for preparing hydrogen cyanide 2021-10-09 266
Method of producing hydrogen cyanide 2021-10-11 526
Treatment of fluids for removal of hydrogen cyanide 2021-10-14 929
Process for purifying hydrogen sulphide containing hydrogen cyanide 2021-10-18 383
Manufacture of hydrogen cyanide 2021-10-19 873
Process for the production of hydrogen cyanide 2021-10-09 157
Preparation of nitriles from hydrogen cyanide and ketones 2021-10-10 504
Method of preparing hydrogen cyanide from oxamide and ammonium oxalate 2021-10-10 322
Process for the manufacture of hydrogen cyanide 2021-10-11 558
Determination of hydrogen cyanide and hydrogen sulphide in air 2021-10-12 35
Manufacture of hydrogen cyanide 2021-10-13 852
Aqueous aurin cyanide solutions and sensitizing process 2021-10-15 446
Process for the production of cyanogen and cyanic acid by oxidation of hydrogen cyanide and the preparation of urethanes and allophanic acid esters therefrom 2021-10-08 283
Reaction products of hydrogen cyanide and sulfur trioxide and method of preparing same 2021-10-10 97
Preparation of trimeric hydrogen cyanide 2021-10-11 463
Synthesis of hydrogen cyanide with a combination catalyst body employing gauze and granular material 2021-10-16 715
Preparation of formamides by reacting hydrogen cyanide with cyclohexene 2021-10-17 933
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