H_2S

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1.
Because part of wells are seriously corroded by H_2S and gas-field water containing sulfur, the cost of well workover increases steadily.
部分单井由于受H_2S和含硫气田水的严重腐蚀，修井费用日渐增加。
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2.
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。
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3.
Therefore, the conventional practice to control the hardness of steel and heat affected zone is not sufficient to prevent SCC.
因此，按过去多年的常规作法，仅控制钢材及焊缝热影响区的硬度不是防止H_2S引起裂纹的保证和必要条件。
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4.
The main H_2S corrosion forms, corrosion characteristics and impact factors in oil and gas production are introduced.
文章介绍了油气开采过程中H_2S腐蚀的主要形式、腐蚀特征和影响因素。
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5.
The result indicates that the ferric citrate catalyst is effective to deal with H_2S highly concentrated refinery gas.
实验结果表明，应用柠檬酸铁催化剂处理含高浓度H_2S炼厂气，该方法是行之有效的。
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6.
In this paper, serial and parallel reactors, activated carbon fibers(ACF) adsorption are used to treat H_2S.
本文研究了反应器串、并联模式以及活性炭纤维吸附协同脉冲电晕降解硫化氢的过程。
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7.
It is used to monitor the permeation rate of atomic hydrogen in steel wall of the equipment owing to H_2S corrosion.
用于因硫化氢腐蚀在设备的钢壁中原子氢的渗透速率的监测。
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8.
Correct monitoring of H_2S in exploration and drilling of petroleum and natural gas is the condition to ensure safety.
石油天然气钻探过程中硫化氢的准确监测是确保钻井安全的条件。
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9.
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。
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10.
SW type desulfurizer is made from sintered dross of sulfurous ore and applied to removal of H_2S from marsh gas.
以硫酸烧渣制备SW型脱硫剂，并对其进行沼气脱硫的研究。
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