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xanthate n.【化學】黃原酸鹽[酯]。

xanthein

The optimal preparing conditions were found to be as follows : the initial viscosity of cellulose xanthate ranging from 5 , 000 to 8 , 000 cst , the mixture of pump oil and chlorobenzene with a 6 : 1 mass ratio as disperse phase , the mass ratio of disperse phase to water phase at 6 : 1 , the mixing speed at 350 ~ 400 rpm 詳細研究了一些影響復合微球形成的因素,得到較優的工藝條件為:纖維素黃原酸酯粘膠粘度為5000 8000cst ,分散相為6 : 1 ( w w )泵油和氯苯混合物,攪拌速度為350 400rpm 。

The research progress in graft copolymers starch , ionized modified starch such as etherified starch and xanthate modified starch , and theirs application in water treatment were introduced 針對接枝類改性淀粉絮凝劑、離子化改性淀粉絮凝劑如淀粉醚類化合物以及淀粉黃原酸脂類等天然改性淀粉絮凝劑的研究進展及在水處理中的應用進行了綜述。

In the light of the ore property , the copper mineral from the ore is recovered by sulphidizing flotation with butyl xanthate as a collector and pzo as a frother 針對其礦石性質,采用硫化浮選回收礦石中的銅礦物,并以丁黃藥作捕收劑, pzo作起泡劑。

The study and application of y89 - 3 xanthate for enhancing gold - antimony recovery rate in xiangxi gold mine 3黃藥提高湘西金礦金銻回收率的研究與應用

Zine xanthate starch 黃酸鋅淀粉

Faas determination of micro amounts of lead after enrichment on xanthate cotton cellulose 火焰原子吸收光譜法測定白酒中微量鉛

Sodium ethyl - xanthate 乙基黃原酸鈉

Sodium n - butyl - xanthate 丁基黃原酸鈉

Sodium iso - butyl xanthate 異丁基黃酸鈉

Sodium isopropyl xanthate 異丙基黃酸鈉

Sodium potassium isoamyl xanthate 異戊基鈉

Sodium potassium isobutyl xanthate 異丁基鈉

Sodium potassium isopropyl xanthate 異丙基鈉

Preparation of the adhesive of starch xanthate - naturel rubber latex 天然橡膠膠乳粘合劑的研制