发明名称 |
Use of dark heavy oil components as a catalyst in the oxidative purification of hydrocarbonic compositions from hydrogen sulphide and light mercaptans and process for purification of hydrocarbonic compositions |
摘要 |
The invention relates to the oxidative purification of hydrocarbonic compositions from hydrogen sulphide and light mercaptans in the presence of a catalyst and may be used in oil-and-gas, oil-refining, petrochemical and other branches of industry.The use of dark heavy oil components is proposed as a catalyst in the oxidative purification of hydrocarbonic compositions from hydrogen sulphide and light mercaptans. The applied components are the residue, having a copper and/or vanadium content of at least 0.005 mass %, obtained as a result of distillation from oil of fractions with a boiling temperature of up to 350°C.The process for purification of hydrocarbonic compositions from hydrogen sulphide and light mercaptans provides for the oxidation of sulphur-containing compounds with oxygen from the air or oxygen-containing gas at temperatures from 55°C to 135°C in the presence of the above catalyst. |
申请公布号 |
MD4420(C1) |
申请公布日期 |
2017.02.28 |
申请号 |
MD20120000057 |
申请日期 |
2012.06.26 |
申请人 |
ÎM "MATRICON" SRL |
发明人 |
BIŞIR Anatolie;LESNIC Ivan;CERNÂŞIOV Serghei;Confidential;Confidential |
分类号 |
C10G27/04;B01J10/00;B01J31/16;B01J31/18;C10G27/10 |
主分类号 |
C10G27/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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