在被水饱和的天然气中加入抑制剂，吸收部分水蒸气，并将...

A. (A)温度升高而升高;

B. (B)温度升高而降低;

C. (C)压力升高而升高;

D. (D)相对分子质量的增加而增大

A. 天然气本身就是具有还原性的气体

B. 水蒸气具有还原性，以天然气作为载体

C. 催化剂会有局部地方有微弱活性，使甲烷发生转化反应产生氢气，从而进行还原反应

A. 原油

B. 天然气

C. 液态烃

D. 游离水

天然气是否被水饱和还可用露点温度来平衡。若输气温度高于输气压力下的气体露点，天然气未饱和，近似认为也无足够水分形成水合物。若输气温度＝输气压力下的气体露点，认为有足够水分形成水合物。Whether the natural gas is saturated with water can be balanced by the dew point temperature. If the temperature of the gas transmission is higher than the dew point of the gas under the transmission pressure, the natural gas is not saturated, and it is approximately considered that there is not enough water to form hydrate. If the temperature of gas transmission is equal to the dew point of gas under the gas transmission pressure, it is considered that there is enough water to form hydrate.

A. 降低水露点，防止水化物形成

B. 降低温度

C. 降低压力

D. 脱水