石油产品。轻质和中间馏份燃料中硫醇硫的测定。电位滴定法。
汽油中的硫化物主要是噻吩,占整个硫化物的70%左右,其次是硫醇和硫醚。
硫化氢以及甲基硫醇这两种物质有毒而且有臭味,也都会伤害细胞,因此可能是造成牙龈疾病的原因之一。
叔十二硫醇主要用作橡胶、树脂及纤维生产中控制相对分子质量的链调节剂。
所属行业:硫醇;其他醇类;胺类;通用无机试剂;其他传质设备;其他制冷设备;;
液体矿物油碳氯化合物检验.硫醇式硫含量的测定.电位测量法和电流测量法
所属行业:醇类;盐酸;硫醇;一元醇;通用有机试剂;通用无机试剂;;
所属行业:硫醇;脲醛树脂;聚酰胺树脂;环氧树脂;不饱和聚酯树脂;丙烯酸树脂;;
1·A waste alkaline liquor produced in the process of oil refining contains high concentration sodium sulphide and mercaptan sodium etc, which needs treatment before its neutralization.
炼油厂生产过程中产生的废碱液,含有浓度很高的硫化钠,硫醇钠等恶臭物质,在中和废碱液前需对其进行处理。
2·A new type of fixed bed LPG mercaptan oxidation catalyst and activated carbon sweetening agent have been developed in laboratory.
在实验室研制出新的固定床液化石油气硫醇氧化催化剂和活性炭脱硫剂。
3·The influence of olefine and non-hydrocarbons on the oxidation of n-butyl mercaptan in alkaline-free sweetening process was investigated.
考察了无碱液脱臭过程中烯烃和非烃对正丁硫醇氧化速度的影响。
4·And diallyl tetrasulfide was synthesized by the reaction of sulfur monochloride with allyl mercaptan with a yield of 81.
以一氯化硫和烯丙硫醇为原料合成了二烯丙基四硫,产率为81。
5·Kinetics for synthesizing isopropyl mercaptan from NaHS and 2-bromopropane in the presence of catalyst was studied; the reaction and the kinetic model of the whole process were investigated.
研究了硫氢化钠和2 -溴丙烷在催化剂作用下合成异丙硫醇的反应动力学,建立了动力学模型。