12, 31--What are the common toxic and harmful gases in oil and gas gathering and transportation?
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This post was last edited by chengkang on 2010-2-20 08:46. Prizes are available for participants in the “One Question per Day” activity in oil and gas areas. What are the common toxic and harmful gases in oil and gas transportation? To prevent some members from copying the answers of other members, please hide your posts when answering questions. To hide the method, click here: Hide Method. Answer: Common toxic and harmful gases in oil and gas transportation include volatile hydrocarbons, hydrogen sulfide, sulfur dioxide, carbon monoxide, nitrogen oxides, etc.
This post was last edited by chengkang on 2010-2-20 08:47; it mainly refers to volatile hydrocarbons and their derivatives, hydrogen sulfide, etc
This post was last edited by chengkang on 2010-2-20 08:47: water, hydrogen sulfide, carbon dioxide, etc
This post was last edited by chengkang on 2010-2-20 08:53. Natural gas collected from oil wells often contains harmful gases such as H2S, CO2, and organic sulfur compounds. Among them, H2S is highly toxic; it creates a weakly acidic environment when mixed with water, which corrodes pipelines and equipment, and can also cause hydrogen embrittlement and H2S-induced stress cracking in the pipes. CO2, when combined with water, corrodes pipelines and equipment as well; furthermore, it affects the calorific value of natural gas.
This post was last edited by chengkang on 2010-2-20 08:54. It contains gases such as hydrogen sulfide, methane, carbon disulfide, and carbon monoxide
This post was last edited by chengkang on 2010-2-20 08:54. Common harmful gases in oil and gas transportation include hydrogen sulfide, sulfur dioxide, nitrogen dioxide, carbon monoxide and other hydrocarbons, photochemical smog, and halogen compounds.
This post was last edited by chengkang on 2010-2-20 08:54. H2S is the most toxic and harmful substance. There are also ordinary liquid hydrocarbons such as C3 and C4; in addition, there may be small amounts of flammable gases like C1, C2, and H2, as well as small quantities of aldehydes, ethers, and CO
This post was last edited by chengkang on 2010-2-20 08:55: hydrogen sulfide, hydrogen cyanide, chlorine, carbon monoxide, acrylonitrile, ethylene oxide, vinyl chloride.....
This post was last edited by chengkang on 2010-2-20 08:56: volatile hydrocarbons, hydrogen sulfide, sulfur dioxide, carbon monoxide, nitrogen oxides, etc.
This post was last edited by chengkang on 2010-2-20 09:00: hydrogen sulfide, volatile hydrocarbons, etc
This post was last edited by chengkang on 2010-2-20 09:00: Water, hydrogen sulfide, carbon dioxide