The elementary sulfur and mercaptan concur in jet fuel and the corrosion level varies as the time.
元素硫与硫醇共存于喷气燃料中，其腐蚀级别随时间变化而有所不同。
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。
The second type of the S-mercaptan content in the stable gasoline decides the S-mercaptan content in the refined gasoline.
稳定汽油中的第二类硫醇硫含量决定了其精制汽油的硫醇硫含量。
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。
Further study of the catalytic oxidation reaction mechanism of mercaptan is very important for the gasoline and LPG sweetening operation.
认为进一步探讨硫醇的氧化反应机理是液化石油气和汽油脱硫醇研究的重要方向之一。
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。
The main component of sulfide in gasoline is thiophene, it can reach about 70 % in all over the sulfide, then is mercaptan and sulfur ether.
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。
The results show that the extraction rate is high by sodium hydroxide with DMSO, especially for mercaptan, the rate could reaches 95% or so.
结果表明，加助剂后脱除效果好，特别是对硫醇，其脱除率达95%以上。
Presents the application of sulfur removal technology by fiber membrane in the two delayed coking LPG mercaptan removal plants in Shengli Refinery.
介绍纤维膜脱硫技术在胜利炼油厂两套焦化液化气脱硫醇装置的应用情况。
The analytical method for sodium methyl mercaptide was established based on the reaction in quantity between methyl mercaptan and iodine at the base condition.
采用甲硫醇与碘在碱性条件下定量反应生成双硫醚的反应原理，建立了甲硫醇钠的定量分析方法。
The major influencing factors of blending coker naphtha for 90 RON unleaded gasoline are its distillation range, octane number, existent gum and mercaptan content.
影响焦化汽油调合生产90 号无铅汽油质量的主要因素是焦化汽油的馏程、辛烷值、实际胶质和硫醇硫的含量。
The testing methods for element sulfur, hydrogen sulfide, mercaptan sulfur, bisulfide, corrosive sulfide, total active sulfur and single active sulfide were reviewed.
对原油及其馏分油中元素硫、硫化氢、硫醇硫、二硫化物、腐蚀性硫、总活性硫以及单体活性硫化合物的分析方法进行了综述。
The paper summarized the methods of determining the sulfur content in petroleum and its products, including total sulfur, elemental sulfur, mercaptan and other sulfide etc.
综述了石油及其产品中总硫、元素硫、硫醇、硫醚、二硫化物等的测定方法。
The experimental results show that the adsorbent can remove the mercaptan and other sulfide from gasoline, and provide the basis for developing the gasoline sweetening technology.
结果表明该吸附剂具有净化汽油中硫醇和总硫的双重效果，为汽油脱硫技术开发提供一定的基础。
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。
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。
The invention relates to a solidification compound of aryl mercaptan-olefinic unsaturated double-bond polyether sulfone, belonging to the technical field of low-temperature solidifying materials.
本发明的芳基硫醇-烯属不饱和双键聚醚砜的固化性组合物属于低温固化材料的技术领域。
The main constituents of the waste gas include hydrogen sulfide, ammonia, dimethyl benzene, benzene, methyl benzene, phenol, hydrocarbon, methyl mercaptan, dimethyl sulfide and dimethyl disulfide.
废气主要组成为硫化氢、氨气、二甲苯、苯、甲苯、酚、烃类、甲硫醇、甲硫醚、二甲二硫等。
The effects of the accelerator NA-22 curing system and triazine-mercaptan(including curatives AF and TCY) curing system on the properties of epichlorohydrin binary copolymer(CHC) were investigated.
探讨促进剂NA 22硫化体系和三嗪硫醇（包括硫化剂AF和TCY）硫化体系对二元共聚氯醚橡胶（CHC）性能的影响。
The effects of the accelerator NA-22 curing system and triazine-mercaptan(including curatives AF and TCY) curing system on the properties of epichlorohydrin binary copolymer(CHC) were investigated.
探讨促进剂NA 22硫化体系和三嗪硫醇（包括硫化剂AF和TCY）硫化体系对二元共聚氯醚橡胶（CHC）性能的影响。
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