论述了氧化吸收反应和电解再生反应相结合的双反应系统从硫化氢中同时制取氢气和硫黄的方法。
A two-reaction system composed of an absorption reactor and an electrochemical reactor has been studied to produce of hydrogen and elemental sulfur by decomposition hydrogen sulfide.
为满足某些特殊加工要求，气孔内还可以浸渍某些填充剂，如硫黄和石蜡等，以改善磨具的使用性能。
In order to meet some special processing requirements, can also be impregnated within the pores of certain fillers, such as sulfur and paraffin, so as to improve the use of abrasive performance.
他说一切金属都是由水银和硫黄按不同比例构成的。
He said that all metals were composed of mercury and sulphur in different proportions.
几种不同防焦剂在硫黄硫化天然橡胶共混胶料中，随着促进剂的品种和几种促进剂并用的变化，在硫化系统中的作用机理和大小是不同的。
A few Kinds of anti-scorcher in NR blend cured with sulphur have a different mechanism of effect along with the change of accelerator type and blend of accelerators in curing System.
进行了硫黄变量小配合试验，研究硫黄用量对NR内胎耐热老化性能的影响。
The effect of the sulfur variation on the thermal aging properties of NR tube was investigated by laboratory test.
但是，与硫黄硫化相比，单用过氧化物硫化胶料的耐磨性能和动态性能等比较差。
Curing with peroxide alone, however, is inferior to sulfur vulcanization in areas such as wear resistance and dynamic properties.
试验表明，减少硫黄用量对改善NR内胎耐热老化性能的作用十分明显。
The results showed that the thermal aging properties of NR tube improved significantly by reducing the sulfur level.
综述了橡胶硫黄硫化网络结构的研究进展，介绍了近年来用于研究网络结构的理论方法和计算方法。
Progress of structural simulation of sulfur vulcanized rubber network is reviewed. It introduces the latest development, theoretical methods and arithmetic methods on network structure studies.
研究了炭黑填充丁基橡胶硫黄硫化体系的硫化特性。
The vulcanizing properties of CB filled IIR with sulfur curing system were researched.
地上全是最细的砂子，但是蓝得像硫黄发出的光焰。
The earth itself was the finest sand, but blue as the flame of burning sulphur.
提出了配方设计中对含不溶性硫黄胶料喷硫可能性的测算方法。
A method for predicting bloom possibility of IS containing compound in the formula design was proposed.
利用傅立叶转换红外光谱法原位跟踪NR传统硫黄硫化体系的硫化过程，研究新型抗硫化返原剂z- 500对NR胶料硫化过程的影响。
The vulcanization course of NR with traditional sulfur curing system was tracked in situ by FTIR and the effect of the new anti-reversion agent Z-500 on the vulcanization of NR was investigated.
结果表明，采用普通硫化体系、半有效硫化体系的效果明显优于有效硫化体系及无硫黄硫化体系。
The results showed that the effectiveness of conventional curing system or semi efficient curing system was much higher than that of efficient curing system or non sulfur curing system.
分析了影响轮胎部件不粘的原因，最常见的原因是硫黄喷霜和部件存放时间过长。
It has been found from the analysis of tackless tire parts that the main factors which cause the tackless rubber parts are sulfur blooming and extended storage period.
氧化锌是橡胶硫黄硫化最常用的有效活化剂。
Zinc oxide is the most commonly used and an effective activator for sulphur vulcanization of rubber.
并用硫黄或TT后能改善胶料的某些性能。
When the DTDM is blending with sulfur or the TT, the some properties can be improved.
硫黄和硫酸的交货量也可用类似方法测定。
结果表明，将不同的CM并用改善了硫脲-硫黄硫化体系的硫化行为，出现了硫化平坦区。
The results showed that the vulcanization behavior of CM was improved by the blending of CMs in thiourea type accelerated-sulfur system, with which the flat part of vulcanization appeared.
结果表明：选用BPO过氧化物硫化天然胶时，添加3份DVB交联助剂的硫化天然胶，基本达到了硫黄硫化的基本力学性能；
The results showed that the basic mechanical properties of NR latex cured with sulfur were achieved by using BPO peroxide as curing agent and adding 3 phr DVB coagent.
通过测试结果的分析和比较得出，对于未加硫黄和促进剂的混炼胶和硫化胶的炭黑分散度等级，其测定结果基本准确；
It was found from the analysis and comparison of the test results that the test results of carbon black dispersity grades for the mixes without sulfur and accelerator were basically correct;
研究了硫黄用量对反式1,4聚异戊二烯(TPI)由塑性高聚物转变为弹性高聚物后性能的影响。
The influence of sulfur level on the properties of trans 1, 4 polyisoprene (TPI) after the transition from plastic polymer to elastic polymer was investigated.
考察逆凝聚包覆法制备的硫黄调节型粉末氯丁橡胶(PCR12 1)的门尼粘度波动对其硫化胶物理性能的影响。
The influence of the Mooney viscosity fluctuation of sulfur-modified powdered CR by reverse-coagulation cover method (PCR-121) on the physical properties of its vulcanizate was investigated.
结果表明，硫化剂TCY和硫黄用量对ACM 硫化胶的耐油性能影响不大；
The results showed that the addition level of TCY and sulfur had little effect on the oil resistance of ACM;
结果表明，硫化剂TCY和硫黄用量对ACM 硫化胶的耐油性能影响不大；
The results showed that the addition level of TCY and sulfur had little effect on the oil resistance of ACM;
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