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method for supplying a pipe with the thermal cracking of hydrocarbons kohlenmonoxidhemmenden properties
method for supplying a pipe with the thermal cracking of hydrocarbons kohlenmonoxidhemmenden properties
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机译:向管道供应烃类热裂解的方法kohlenmonoxidhemmenden性质
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摘要
The rate of formation of carbon on the surfaces of thermal cracking tubes and the production of carbon monoxide during thermal cracking of hydrocarbons are inhibited by the use of cracking tubes treated with an antifoulant, including tin compound, silicon compound and sulfur compounds in the presence of a reducing gas such as hydrogen. Additionally, the concentration of carbon monoxide in a pyrolytic cracking process product stream is reduced by the treatment of the thermal cracking tubes of such process with a reducing gas having a concentration of a sulfur compound.
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