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按天然气的烃类组成分类Classification by hydrocarbon composition of natural gas 即按天然气中液烃含量的多少来分类,可分为()。According to the amount of liquid hydrocarbon content in natural gas classification, can be divided into dry
A.干气
B.湿气
C.贫气
D.富气
A.干气
B.湿气
C.贫气
D.富气
A、随着用气量的变化及时调节气源的供气能力或设置机动气源。With the change of air consumption, adjust the air supply capacity of air source or set the mobile air source.
B、利用一些大型工业企业作为城市用气的缓冲用户 。Use some large industrial enterprises as urban gas buffer users.
C、实行峰谷气价。Implement peak valley gas price. 鼓励双燃料发电行业夏季多用气(不同季节价格不同)Encourage the dual-fuel power generation industry to use more gas in summer (prices vary in different seasons).
D、设置各种储气设施。调峰方式主要包括地下储气库调峰、LNG调峰、液化石油气调峰、上游调峰、管道调峰、管束调峰和储气罐调峰等。Set up a variety of gas storage facilities. Peak regulation mainly includes peak regulation for underground gas storage, LNG peak regulation, LPG peak regulation, upstream peak regulation, pipeline peak regulation, tube bundle peak regulation and gas storage tank peak regulation.
A、是一种酸气,无色,具有微弱的气味。It is also an acid gas, colorless, with a faint odor.
B、通常只要对热值无太大影响时可不脱除CO2。Usually CO2 can not be removed as long as there is no significant effect on calorific value.
C、CO2与水在一定条件下形成水合物,并对井下以及集输设备产生腐蚀作用。CO2 and water form hydrate under certain conditions, and produce corrosion effect on underground and gathering and transportation equipment.
D、CO2用于注气驱油时可以提高采收率。CO2 can improve recovery when used for gas flooding.
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