SU597709A1 - Method of purifying petroleum products from nitrous and asphalt-tarry combinations - Google Patents
Method of purifying petroleum products from nitrous and asphalt-tarry combinationsInfo
- Publication number
- SU597709A1 SU597709A1 SU752157878A SU2157878A SU597709A1 SU 597709 A1 SU597709 A1 SU 597709A1 SU 752157878 A SU752157878 A SU 752157878A SU 2157878 A SU2157878 A SU 2157878A SU 597709 A1 SU597709 A1 SU 597709A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tarry
- nitrous
- asphalt
- combinations
- petroleum products
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU752157878A SU597709A1 (en) | 1975-07-16 | 1975-07-16 | Method of purifying petroleum products from nitrous and asphalt-tarry combinations |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU752157878A SU597709A1 (en) | 1975-07-16 | 1975-07-16 | Method of purifying petroleum products from nitrous and asphalt-tarry combinations |
Publications (1)
Publication Number | Publication Date |
---|---|
SU597709A1 true SU597709A1 (en) | 1978-03-15 |
Family
ID=20627138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU752157878A SU597709A1 (en) | 1975-07-16 | 1975-07-16 | Method of purifying petroleum products from nitrous and asphalt-tarry combinations |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU597709A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4529504A (en) * | 1983-02-10 | 1985-07-16 | Canadian Patents And Development Limited-Societe Canadienne Des Brevets Et D'exploitation Limitee | Removal of nitrogenous compounds from petroleum processing products using chlorosilylated silica gel |
-
1975
- 1975-07-16 SU SU752157878A patent/SU597709A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4529504A (en) * | 1983-02-10 | 1985-07-16 | Canadian Patents And Development Limited-Societe Canadienne Des Brevets Et D'exploitation Limitee | Removal of nitrogenous compounds from petroleum processing products using chlorosilylated silica gel |
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