发明名称 |
Fremgangsmåte og apparat for bestemmelse av flokkulerings-terskelverdien til et petroleumprodukt |
摘要 |
The flocculation threshold of a petroleum product containing asphaltenes is measured by measuring the radiation in the near infrared transmitted through a sample of the product in solution in a solvent in relation to the quantity of precipitant continuously added to the sample. |
申请公布号 |
NO176337(C) |
申请公布日期 |
1995.03.15 |
申请号 |
NO19880003669 |
申请日期 |
1988.08.17 |
申请人 |
BP OIL INTERNATIONAL LTD |
发明人 |
LAMBERT, DIDIER CHARLES |
分类号 |
G01N33/22;G01N21/35;G01N33/28;(IPC1-7):G01N21/59 |
主分类号 |
G01N33/22 |
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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