发明申请
- 专利标题: PETROLEUM ASHPHALTENE HANDLER ADDITIVE COMPOUND
- 专利标题(中): 石油石棉加工助剂
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申请号: US13805196申请日: 2011-03-23
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公开(公告)号: US20130225454A1公开(公告)日: 2013-08-29
- 发明人: Vicente Gonzalez Davila
- 申请人: Vicente Gonzalez Davila
- 申请人地址: MX Madero
- 专利权人: Geo Estratos, S.A. de C.V.
- 当前专利权人: Geo Estratos, S.A. de C.V.
- 当前专利权人地址: MX Madero
- 优先权: MXMX/A/2010/007188 20100628
- 国际申请: PCT/MX2011/000036 WO 20110323
- 主分类号: C09K8/524
- IPC分类号: C09K8/524
摘要:
This invention refers to the manufacture and use of a petroleum asphaltene handler additive compound, which when applied in heavy oil, it makes asphaltenes to remain in suspension or dissolve, producing a viscosity reduction effect, this way avoiding formation of asphaltenic conglomerates precipitation in oil wells, storage tanks, as well as keeping pipelines from being obstructed.The components of this new additive compound achieve such a molecular coupling that the final liquid may be miscible in all types of oil. There are currently solubility models with the use of different methods for handling asphaltenes; some of them use solvents which generate other problems to the oil's physical and chemical stability, and in other cases, for example, the use of steam or heat, it becomes a temporary solution because the oil returns to the initial conditions at the end because reversible processes are utilized.
公开/授权文献
- US09045676B2 Petroleum ashphaltene handler additive compound 公开/授权日:2015-06-02