DE2753163A1 - Verfahren und vorrichtung zur abtrennung von festem paraffin aus erdoel - Google Patents
Verfahren und vorrichtung zur abtrennung von festem paraffin aus erdoelInfo
- Publication number
- DE2753163A1 DE2753163A1 DE19772753163 DE2753163A DE2753163A1 DE 2753163 A1 DE2753163 A1 DE 2753163A1 DE 19772753163 DE19772753163 DE 19772753163 DE 2753163 A DE2753163 A DE 2753163A DE 2753163 A1 DE2753163 A1 DE 2753163A1
- Authority
- DE
- Germany
- Prior art keywords
- filter
- feed mixture
- detergent
- signal
- feed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000012188 paraffin wax Substances 0.000 title claims description 14
- 238000000034 method Methods 0.000 title claims description 10
- 239000003208 petroleum Substances 0.000 title claims description 8
- 239000007787 solid Substances 0.000 title claims description 6
- 239000000203 mixture Substances 0.000 claims description 42
- 239000003599 detergent Substances 0.000 claims description 35
- 238000001914 filtration Methods 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 239000000479 mixture part Substances 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 1
- 239000011877 solvent mixture Substances 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 239000004744 fabric Substances 0.000 description 5
- 239000003921 oil Substances 0.000 description 4
- 239000002480 mineral oil Substances 0.000 description 3
- 239000001993 wax Substances 0.000 description 3
- 239000012065 filter cake Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
- C10G73/02—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils
- C10G73/025—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils by filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Control Of Non-Electrical Variables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74844676A | 1976-12-08 | 1976-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2753163A1 true DE2753163A1 (de) | 1978-06-15 |
Family
ID=25009479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772753163 Withdrawn DE2753163A1 (de) | 1976-12-08 | 1977-11-29 | Verfahren und vorrichtung zur abtrennung von festem paraffin aus erdoel |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5371368A (enExample) |
| AU (1) | AU508397B2 (enExample) |
| BR (1) | BR7707328A (enExample) |
| CA (1) | CA1121291A (enExample) |
| DE (1) | DE2753163A1 (enExample) |
| ES (1) | ES464588A1 (enExample) |
| GB (1) | GB1586675A (enExample) |
| GR (1) | GR63696B (enExample) |
| IT (1) | IT1088907B (enExample) |
| MX (1) | MX4986E (enExample) |
| PH (1) | PH15273A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0553564A3 (en) * | 1991-12-23 | 1993-11-24 | Texaco Development Corp | Automatic dewaxing filter washing system and method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021016834A (ja) * | 2019-07-22 | 2021-02-15 | 株式会社クリタス | 汚泥脱水処理装置及び汚泥脱水処理方法 |
-
1977
- 1977-08-24 PH PH20162A patent/PH15273A/en unknown
- 1977-10-21 JP JP12591277A patent/JPS5371368A/ja active Granted
- 1977-10-31 GB GB4520377A patent/GB1586675A/en not_active Expired
- 1977-11-01 CA CA000289990A patent/CA1121291A/en not_active Expired
- 1977-11-01 BR BR7707328A patent/BR7707328A/pt unknown
- 1977-11-04 AU AU30342/77A patent/AU508397B2/en not_active Expired
- 1977-11-08 GR GR54740A patent/GR63696B/el unknown
- 1977-11-29 DE DE19772753163 patent/DE2753163A1/de not_active Withdrawn
- 1977-11-29 IT IT3018877A patent/IT1088907B/it active
- 1977-11-29 ES ES464588A patent/ES464588A1/es not_active Expired
- 1977-11-30 MX MX659377U patent/MX4986E/es unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0553564A3 (en) * | 1991-12-23 | 1993-11-24 | Texaco Development Corp | Automatic dewaxing filter washing system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1586675A (en) | 1981-03-25 |
| GR63696B (en) | 1979-11-29 |
| ES464588A1 (es) | 1979-01-01 |
| MX4986E (es) | 1983-01-31 |
| IT1088907B (it) | 1985-06-10 |
| AU3034277A (en) | 1979-05-10 |
| CA1121291A (en) | 1982-04-06 |
| PH15273A (en) | 1982-11-02 |
| JPS5371368A (en) | 1978-06-24 |
| BR7707328A (pt) | 1979-05-29 |
| JPS5642965B2 (enExample) | 1981-10-08 |
| AU508397B2 (en) | 1980-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OGA | New person/name/address of the applicant | ||
| 8139 | Disposal/non-payment of the annual fee |