利用研制的纳米化银基底测试了模拟汽油中噻吩硫的表面增强拉曼光谱。
It was used to detect thiophene in simulated gasoline by surface-enhanced Raman spectroscopy (SERS).
甲酸浓度、活性炭加入量、过氧化氢初始浓度及温度对噻吩硫的氧化脱除均有影响。
Formic acid concentration, activated carbon dosage and initial hydrogen peroxide concentration, reaction temperature affect the oxidative removal of thiophene.
应用此工艺从青海煤和伊朗煤中还可脱除噻吩形态的有机硫。
For Qinghai and Iran coals, the removed organic sulfur was in the form of thiophene.
通过模拟实验发现硫能和各种链状化合物反应形成噻吩系列化合物。
Through the simulation experiment it is concluded that sulphur can react with different kinds of chain compounds to form thiophene series compounds.
概述了吸附法脱除噻吩类有机硫工艺的研究进展。
New technologies of adsorption desulfurization for thiophene and its derivations were reviewed.
二苯并噻吩(DBT)是化石燃料中主要的含硫有机杂环化合物。
Dibenthiophene (DBT) a compound having organic sulfur is found in fossil fuel.
采用选择性氧化剂和还原剂对俄罗斯直馏柴油中的硫醚类硫化物和噻吩类硫化物分别进行分离和富集，得到两者的浓缩液。
Sulfur compounds in Russian atmospheric gas oil were separated into thiophene and thioether compounds by the oxidation-reduction method using selective oxidant and reducing agent.
从结构式上看，噻吩是一种杂环化合物，也是一种硫醚。
From the structural point of view, thiophene is a heterocyclic compounds, but also a thioether.
结果表明，8号煤中有机硫以多环含硫化合物或噻吩型硫为主；
The result has indicated that organic sulfur in No. 8 coal is mainly the multi ring sulfurous sulfid or thio phene analogues.
研究了噻吩类型硫在金属硼化物上的原位还原深度脱硫。
The desulfurization over different metal borides and the choices of suitable nickel salt precursor and amount of reducing reagent were conducted.
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 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 main component of sulfide in gasoline is thiophene, it can reach about 70 % in all over the sulfide, then is mercaptan and sulfur ether.
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