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H_2S

H_2S

H_2S

H_2S

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。

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。

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。

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。

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。

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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