硫醇

基本解释 (translations)

mercaptan  ·  thiol  ·  thioalcohol  ·  thiols

词组短语

sulphur alcohol · sulfur alcohol · thio-alcohol

与硫醇相关的网络例句 [注：此内容来源于网络，仅供参考]

1A series ofω-alkylmercapo acid were synthesized by two methods:one involved the reaction of the appropriateω-bromoalkyl acid with mercaptide under the presence of base;the other method was used only for the long alkyl compound by the reaction ofω-alkenyl acid and alkanethiol in the presence of AIBN.

正是基于以上考虑，本论文探索了合成下沿带有硫醚官能团，而上沿带有偶氮官能团的杯[4]芳烃衍生物的方法，进行了以下研究： 1采用ω-溴代羧酸和烃基硫醇在碱性条件下发生反应，或由ω-烯基羧酸和硫醇在AIBN的存在下反应，得到了ω-硫醚羧酸，使用氯化亚砜将羧酸转化为酰氯。

A series of antimony mercaptide compounds which formula are Sb 〓 and Sb S (CH〓〓COOR 〓(R represents an alkyl or aryl, aralkyl, n=0～2) have been synthesized. A new synthetic method has been invented to solve the defect of abroad patent method which has complex technological conditions and singleness intermediate compounds. A new catalyst QL-1 and preactivated antimony trioxide and other means have been used to avoid neutralizing, washing, separating and other procedures of intermediate and simplifing process flow at the same time. According to this new technique, a series of antimony mercaptides and their intermediate products have been synthesized with high yield.

合成了结构为SbS(CH〓〓COOR〓及Sb〓（R为烃基或芳烷基，n=0～2）的一系列硫醇锑化合物，针对国外专利报道的合成工艺存在着工艺条件苛刻，同时需多步完成，操作复杂，而且中间体品种单一的缺陷，发明了一种一步法合成硫醇锑化合物的新工艺，采用QL-1催化剂，且将三氧化二锑预先活化，变固—液相反应为液—液相反应，同时可免除中间体的中和、洗涤、分离等工序，工艺流程简化，产品收率高，且能制得系列硫醇锑产品。

The diffusion of ethanethiol in MFI and MOR was investigated by Molecular Dynamics.

采用分子动力学方法模拟计算了乙硫醇分子在MFI和MOR两种拓扑结构沸石中的动力学性质，比较了乙硫醇不同负载量和沸石晶格原子刚性和柔性两种状态下乙硫醇分子在沸石孔道中扩散系数的大小。

For the product 〓, the signal for n=2 is much smaller than that for n=1, which may due to the large steric hindrance by the ethanethiol ligands.

其原因很可能是乙硫醇分子体积比较大，所以金属离子结合第二个乙硫醇时，就有很大的空间位阻，以致比结合第一个乙硫醇要难得多，结果n=1～2之间出现明显的强度突变。

Study on removal rate of methyl mercaptan and ethanethiol by bio-trickling filter;2. The deodorizing effect of tea functional ingredients on methyl mercaptan (CH3SH) was studied in this investigation.

就茶叶功能成份对主要恶臭成分甲硫醇的去除效果进行了研究，结果表明：绿茶水提取物，儿茶素，EGCG对甲硫醇的去除效果不明显，而茶黄素则表现出较强的活性；在pH10的碱性条件下，1mg含量为40%的茶黄素对甲硫醇的最大去除量为0。

The topology models of MFIand MOR were built and the method of Configurational-bias Monte Carlosimulation was used for investigating the adsorption and distributions of ethanethiolas adsorbate in MFI and MOR type zeolites. The diffusion of ethanethiol in MFI andMOR type zeolites was studied by molecular dynamics simulation.The results show, the concentration of Zn2+ is the most important factor of theloading quantity of zeolite 13X and alumina, and the temperature secondly. The pHvalue which range from 2 to 3 effects on the loading quantity faintly.

构建了MFI 和 MOR 两种拓扑结构沸石的数学模型，以乙硫醇分子作为被吸附的目标物，采用偏倚蒙特卡罗方法模拟乙硫醇在MFI和MOR沸石上的吸附行为及分子分布密度，并利用分子动力学模拟乙硫醇在这两种拓扑结构的扩散行为，为实现面向硫化物进行吸附剂的微观结构设计作初步探索。

Two major pathways exist in the reactions of Cu〓, Ag〓, Au〓 with ethanethiol clusters, one producing 〓 and the other forming〓.

实验观察到Cu〓、Ag〓、Au〓能结合的乙硫醇数目依次为1～10、1～4、1～2，说明它们与乙硫醇团簇的反应活性逐渐减小；它们与乙硫醇的反应都生成了〓，n的大小按Cu〓、Ag〓、Au〓的顺序逐渐增大，由此推测Cu〓与乙硫醇团簇反应时生成〓为主要反应通道，Au〓与乙硫醇团簇反应时生成〓为主要通道，这两种通道并存于Ag〓与乙硫醇团簇的反应中。

The catalytic transformation pathway can change to decrease the yield of hydrogen and yield methyl-contained sulfides such as methyl mercaptan, dimethyl sulfide and dimethyl disulfide, but overlarge concentration of methanol would holdback the transformation of isobutyl mercaptan. The transformation of isobutyl mercaptan was favorable if the volume ratio of methanol and benzene was 0.2.The addition of methanol assume certain effect on the catalytic cracking of di-n-butyl sulfide in solvent benzene but without changing the cracking reaction mechanism of di-n-butyl sulfide.

甲醇也可以使异丁硫醇的催化转化路径发生改变降低硫化氢的产率，生成甲硫醇、甲硫醚及二甲基二硫化物等含甲基硫化物，但甲醇的浓度过高会抑制异丁硫醇的转化，在反应体系中当甲醇的体积占到溶剂苯体积的20%时对异丁硫醇的转化较为有利；甲醇的添加对丁硫醚在溶剂苯中的催化裂化有一定影响，但没有改变丁硫醚的裂解反应历程。

Gas chromatography with sample-pretreatment by solid-phase micro-extraction and with pulse flame photometric detection was applied to the determination of 6 stenchy sulfides(hydrogen sulfide,carbon disulfide,methanethiol,1,2-ethanedithiol,dimethylthioether and carbonyl sulfide) in polluted air.

应用固相微萃取预处理技术，采用脉冲火焰光度检测器-气相色谱法测定污染空气中硫化氢、二硫化碳、甲硫醇、1，2-乙二硫醇、甲硫醚、羰基硫6种恶臭硫化物。

Aiming at the over-standard problem of Mercaptans in sweetened gasoline after selective hydrogenation of catalytic cracking gasoline in the Refinery of Luoyang Division during sour crude processing, the influential factors are analyzed and corresponding countermeasures are put forward.

针对洛阳分公司在加工含硫原油过程中，选择加氢后的催化汽油进行脱臭后出现的硫醇硫超标问题，分析了影响硫醇硫超标的因素，提出相应的对策，使汽油质量得以明显改善。

与硫醇相关的网络解释 [注：此内容来源于网络，仅供参考]

mercaptan：硫醇<类>

mercaptide 硫醇化合物;硫醇盐 | mercaptan 硫醇 | mercaptalation 缩硫醛作用

ethyl mercaptan：乙硫醇

本标准是为工作场所有害因素职业接触限值配套的监测方法,用于监测工作场所空气中硫醇类化合物[包括甲硫醇(Methyl mercaptan)、乙硫醇(Ethyl mercaptan)等]的浓度.

methyl mercaptan：甲基硫醇,甲硫醇

甲基异丁酮 Methyl Isobutyl Ketone | 甲基硫醇,甲硫醇 Methyl Mercaptan 3.90% 21.80% | 甲基丙烯酸盐 Methyl Methacrylate 1.70% 8.20%

thiol group：硫醇基,巯基,氢硫基

"硫氢酵素","thiol enzyme" | "硫醇基,巯基,氢硫基","thiol group" | "硫醇","thiol, thioalcohol"

dithioglycol：二硫乙二醇;乙二硫醇

二硫二乳酸 dithiodilactic acid | 二硫乙二醇;乙二硫醇 dithioglycol | 二硫氢醌;对苯二硫酚 dithiohydroquinone

dodecyl mercaptans：十二烷硫醇

doctor test 检硫醇试验 | dodecyl mercaptans 十二烷硫醇 | elemental sulfur 元素硫

lauryl mercaptan：月桂硫醇;十二硫醇

1-氯十二烷 lauryl chloride | 月桂硫醇;十二硫醇 lauryl mercaptan | 甲基丙烯酸月桂酯 lauryl methacrylate

thiol, thioalcohol：硫醇

"硫醇基,巯基,氢硫基","thiol group" | "硫醇","thiol, thioalcohol" | "巯解<>","thiolase"

tolyl mercaptan;thiocresol：甲苯硫醇;甲硫酚

甲苯硫醇;甲硫酚 tolyl mercaptan;thiocresol | 二苯[基]乙二醇 tolylene glycol;hydrobenzoin | 稗凝黑穗病菌属 Tolyposporium

mercaptide：硫醇化合物;硫醇盐

mercerization 丝光处理;丝光化 | mercaptide 硫醇化合物;硫醇盐 | mercaptan 硫醇<类>