h2s

  • 网络二氧化硫;二氧化硫和硫化氢;硫化二氢

h2sh2s

h2s

二氧化硫

二氧化硫H2S)吸附在钢铁表面,会与钢铁形成易溶于水的硫酸亚铁(Fe2SO4),进一步氧化并被水解生成硫酸(H2SO4…

二氧化硫和硫化氢

(九年级上)41.(6分)二氧化硫和硫化氢H2S)气体是某工厂两种生产工艺中各自产生的…2013-02-17 (九年级上)40.(7 …

硫化二氢

... 差异.这些腐蚀性气体包括: 氯化氢(HCI), 硫化二氢(H 2 S); 二氧化硫(SO 2 ); 硫化碳(COS); 臭氧(O 3 ); 亚硝酸混合物, NOx (…

1
The polarization curves of aluminized steel without and with a post oxidation treatment were measured in H2S saturated solution. 用极化曲线方法对氧化处理前后的渗铝钢在饱和H2S水溶液中的耐蚀性进行了研究。
2
Objective To explore the endogenous hydrogen sulfide (H2S) level in children with hyperlipidemia and its influential factors. 目的探讨血脂紊乱儿童的血浆硫化氢(H2S)水平及其影响因素。
3
As a nocuous gas , H2S must be cleaned through the desulfurization process. 煤气中的H_2S是一种有害气体,因此燃气出厂前一般必须进行脱硫净化处理。
4
Introduced the weldability of the X60 pipeline steel transmitting of gas with high H2S and analyzed the result of the test. 介绍了输送含H2S较高的天然气X60管线钢焊接性。并对试验结果进行了分析。
5
This article mainly conducted the system researching of the H2S security and the prevention. 本文主要对H2S的安全与防治进行了系统研究。
6
H2S gas supplied to the combustion chamber is fed into a burner nozzle. 用燃烧喷嘴将H2S气体注入燃烧室。
7
The effective diffusion coefficients of H2S were evaluated by fitting the experiment breakthrough curves with the calculated ones. 通过模型计算与实验测量穿透曲线拟合,确定了有效扩散系数等参数。
8
Person poisoned with extreme high content of H2S without the breath and heartbeat should be applied with relative first aid measures. 含量高导致中毒者停止呼吸和心跳时,应立即采取措施进行抢救。
9
Background-: The potential biological significance of hydrogen sulfide (H2S) has attracted growing interest in recent years. 背景:最进几年,硫化氢潜在的生物学重要性引起了学者们的极大爱好。
10
The vertical surge tank(VST) is an H2S service vessel designed to store liquid hydrocarbon after separation. 立式缓冲罐(VST)是H2S的容器,设计用于贮存分离后的液态烃。
11
The research progress of removal of H2S on impregnated activated carbon is reviewed, and the mechanisms of the reaction are summarized. 介绍了国内外浸渍活性炭脱除硫化氢的研究现状,概述了浸渍活性炭脱除H2S反应机理的研究进展。
12
Hydrogen sulfide -- H2S -- is a molecule consisting of two hydrogen atoms and one sulfur atom. (硫化氢——H2S——是一个由两个氢原子和一个硫原子组成的分子)。
13
Hence the need for complex terrain and different weather conditions sulphur gas well blowout H2S proliferation of research. 因而有必要对复杂地形和不同气象条件下含硫气井井喷H2S扩散规律进行研究。
14
We sought to evaluate the impact of hydrogen sulfide (H2S) on the outcome after CA and cardiopulmonary resuscitation (CPR) in mouse. 我们试图评估小鼠中硫化氢(H2S)对心脏骤停和心肺复苏预后的影响。
15
The H2SMEDOR is a gas chromatograph dedicated to the hydrogen disulphide present in different matrices. H2SMEDOR分析仪是一台设计用于分析所有种类气体中存在的硫化氢(H2S)的色谱分析仪。
16
H2S and myohemoglobin forming green pigments and sulfuration myohemoglobin. H2S与肌红蛋白形成绿色颜料硫化肌红蛋白。
17
Any hydrocarbon present in the H2S gas has the same effect on the system as hydrocarbon in the spent acid feed stream. H2S气体中的任何碳氢化合物与废酸原料流中的碳氢化合物一样,对该体系的作用是相同的。
18
The pig waste has high H2S content , short produce-gas time, unstable reactive process in anaerobic digestion process. 而猪粪H2S含量较高,产气量低且持续时间短,反应过程不稳定,易酸化。
19
But injecting H2S in the early stage can relieve lung damage after explosive injury. 而早期适量给予H2S则可明显抑制肺炎性反应水平,减轻爆炸伤后肺损伤。
20
This method has an important practical significance for pollution control of H2S in tail gas and recycle of sulphide. 这一方法对H2S尾气的污染治理及硫的回收利用具有重要的现实意义。
21
The existence of wet H2S in LPG is the main cause for the defects. 同时指出民用液化石油气中湿H2S的存在是造成缺陷的主要原因。
22
The combustion of H2S gas also supplies heat to the system and yields SO2 gas and water vapor. H2S气体的燃烧同样提供了热量给整个系统,并产生SO2气体和水蒸汽。
23
The methods of modifying ACF, the mechanisms and dynamics of adsorbing H2S using ACF were summarized. 归纳了ACF的改性方法、ACF吸附H2S的反应机理和动力学研究。
24
H2S will exist for a long time in the steam flooding process in Liaohe Oilfield, but the concentration will not be higher. H2S在辽河油田稠油注蒸汽开发过程将长期存在,但总体浓度不会很高。
25
The influence of sour impurities in H2S absorbing liquor on absorption balance is studied. 研究了H_2S吸收液中酸性杂质对吸收平衡的影响。
26
The result shows that the resistance of the joint, especially of the weld metal in H2S saturated solution is very low. 试验结果表明,HG80钢接头在介质中表现出很低的断裂抗力。其中焊缝金属是最薄弱的环节。
27
and the Permian natural gases with low content of H2S are mainly from the pyrolysis of organic sulfur source rock. 富含有机硫源岩的高温裂解是二叠系低含硫化氢天然气的主要成因。
28
The accident are mainly caused by violation, misoperation, limit knowledge to the H2S hazards and weak safety awareness. 事故主要是由于违章及误操作以及对H2S的毒害认识不够、安全意识差引起的。
29
H2S corrosion protection is a key technique in developing sour oil field. 防硫化氢腐蚀是开发含硫化氢油田的关键技术。
30
CONCLUSION: HSP90 may mediate the cardioprotection of H2S via inhibiting the oxidative stress induced by chemical hypoxia. 结论:热休克蛋白90可通过抑制化学性缺氧引起的氧化应激反应来介导H2S的心肌保护作用。