ATA720871A - Verfahren zur losungsmittelentparaffinierung - Google Patents
Verfahren zur losungsmittelentparaffinierungInfo
- Publication number
- ATA720871A ATA720871A AT720871A AT720871A ATA720871A AT A720871 A ATA720871 A AT A720871A AT 720871 A AT720871 A AT 720871A AT 720871 A AT720871 A AT 720871A AT A720871 A ATA720871 A AT A720871A
- Authority
- AT
- Austria
- Prior art keywords
- deparafining
- solvent
- procedure
- solvent deparafining
- Prior art date
Links
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
- C10G73/06—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils with the use of solvents
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10007070A | 1970-12-21 | 1970-12-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA720871A true ATA720871A (de) | 1977-06-15 |
| AT341637B AT341637B (de) | 1978-02-27 |
Family
ID=22277967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT720871A AT341637B (de) | 1970-12-21 | 1971-08-18 | Verfahren zur losungsmittelentparaffinierung |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US3764517A (de) |
| JP (1) | JPS503763B1 (de) |
| AR (1) | AR212231A1 (de) |
| AT (1) | AT341637B (de) |
| AU (1) | AU451794B2 (de) |
| BE (1) | BE775817A (de) |
| BR (1) | BR7107984D0 (de) |
| CA (1) | CA952845A (de) |
| DE (1) | DE2131844A1 (de) |
| DK (1) | DK134566B (de) |
| EG (1) | EG10531A (de) |
| ES (1) | ES397236A1 (de) |
| FI (1) | FI55518B (de) |
| FR (1) | FR2118914B1 (de) |
| GB (1) | GB1326326A (de) |
| IT (1) | IT944223B (de) |
| NL (1) | NL166055C (de) |
| PH (1) | PH9605A (de) |
| SE (1) | SE376630B (de) |
| TR (1) | TR17836A (de) |
| YU (1) | YU35160B (de) |
| ZA (1) | ZA717553B (de) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5213944U (de) * | 1975-07-18 | 1977-01-31 | ||
| US4115241A (en) * | 1977-07-05 | 1978-09-19 | Texaco Inc. | Solvent dewaxing process |
| US4115242A (en) * | 1977-07-05 | 1978-09-19 | Texaco Inc. | Solvent dewaxing process |
| US4115245A (en) * | 1977-07-05 | 1978-09-19 | Texaco Inc. | Solvent dewaxing process |
| US4128472A (en) * | 1977-07-05 | 1978-12-05 | Texaco Inc. | Solvent dewaxing process |
| US4169039A (en) * | 1977-12-27 | 1979-09-25 | Exxon Research & Engineering Co. | Recovering useful oil from wax filter hot washings and dumped slurry |
| EP0054031A4 (de) * | 1980-06-20 | 1982-11-08 | Texaco Development Corp | Verfahren zum entwachsen mit lösungsmitteln. |
| US4354921A (en) * | 1981-07-27 | 1982-10-19 | Texaco Inc. | Solvent dewaxing process |
| US4444648A (en) * | 1982-03-08 | 1984-04-24 | Exxon Research And Engineering Co. | Solvent dewaxing with methyl tertiary butyl ether |
| US4885062A (en) * | 1988-06-20 | 1989-12-05 | Texaco Inc. | Lube oil solvent dewaxing control system |
| US5474668A (en) * | 1991-02-11 | 1995-12-12 | University Of Arkansas | Petroleum-wax separation |
| US5620588A (en) * | 1991-02-11 | 1997-04-15 | Ackerson; Michael D. | Petroleum-wax separation |
| US5949017A (en) * | 1996-06-18 | 1999-09-07 | Abb Power T&D Company Inc. | Electrical transformers containing electrical insulation fluids comprising high oleic acid oil compositions |
| WO2006096872A2 (en) * | 2005-03-09 | 2006-09-14 | Cargill, Incorporated | Separation of sunflower oil and wax |
| WO2008051492A2 (en) * | 2006-10-23 | 2008-05-02 | Exxonmobil Research And Engineering Company | Method for on-line monitoring of wax crystallization |
| NO334539B1 (no) * | 2007-10-19 | 2014-03-31 | Statoilhydro Asa | Fremgangsmåte for voksfjerning |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2410483A (en) * | 1944-11-13 | 1946-11-05 | Mid Continent Petroleum Corp | Processes of dewaxing oils |
| US3549514A (en) * | 1969-01-09 | 1970-12-22 | Texaco Inc | Methods and apparatus for monitoring and control of solvent dewaxing processes |
| US3642609A (en) * | 1969-11-13 | 1972-02-15 | Exxon Research Engineering Co | Dewaxing waxy oil by dilution chilling |
-
1970
- 1970-12-21 US US00100070A patent/US3764517A/en not_active Expired - Lifetime
-
1971
- 1971-03-13 JP JP46013647A patent/JPS503763B1/ja active Pending
- 1971-06-26 DE DE19712131844 patent/DE2131844A1/de active Pending
- 1971-07-29 CA CA119,450A patent/CA952845A/en not_active Expired
- 1971-08-18 AT AT720871A patent/AT341637B/de not_active IP Right Cessation
- 1971-09-13 PH PH12835*UA patent/PH9605A/en unknown
- 1971-11-09 GB GB5187771A patent/GB1326326A/en not_active Expired
- 1971-11-10 ZA ZA717553A patent/ZA717553B/xx unknown
- 1971-11-12 AR AR239001A patent/AR212231A1/es active
- 1971-11-17 AU AU35802/71A patent/AU451794B2/en not_active Expired
- 1971-11-18 TR TR17836A patent/TR17836A/xx unknown
- 1971-11-22 ES ES397236A patent/ES397236A1/es not_active Expired
- 1971-11-23 YU YU2953/71A patent/YU35160B/xx unknown
- 1971-11-24 FI FI3354/71A patent/FI55518B/fi active
- 1971-11-25 BE BE775817A patent/BE775817A/xx not_active IP Right Cessation
- 1971-11-29 SE SE7115260-7A patent/SE376630B/xx unknown
- 1971-12-01 BR BR7984/71A patent/BR7107984D0/pt unknown
- 1971-12-14 FR FR7144804A patent/FR2118914B1/fr not_active Expired
- 1971-12-19 EG EG540/71A patent/EG10531A/xx active
- 1971-12-20 IT IT32640/71A patent/IT944223B/it active
- 1971-12-20 NL NL7117434.A patent/NL166055C/xx not_active IP Right Cessation
- 1971-12-21 DK DK624571AA patent/DK134566B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU451794B2 (en) | 1974-07-18 |
| ES397236A1 (es) | 1974-05-01 |
| BE775817A (fr) | 1972-05-25 |
| CA952845A (en) | 1974-08-13 |
| BR7107984D0 (pt) | 1973-04-10 |
| JPS503763B1 (de) | 1975-02-10 |
| AT341637B (de) | 1978-02-27 |
| ZA717553B (en) | 1973-03-28 |
| NL166055C (nl) | 1981-06-15 |
| NL7117434A (de) | 1972-06-23 |
| DE2131844A1 (de) | 1972-07-13 |
| PH9605A (en) | 1976-01-19 |
| IT944223B (it) | 1973-04-20 |
| EG10531A (en) | 1983-12-31 |
| DK134566B (da) | 1976-11-29 |
| NL166055B (nl) | 1981-01-15 |
| GB1326326A (en) | 1973-08-08 |
| DK134566C (de) | 1977-05-09 |
| YU295371A (en) | 1980-03-15 |
| AU3580271A (en) | 1973-05-24 |
| YU35160B (en) | 1980-09-25 |
| SE376630B (sv) | 1975-06-02 |
| FR2118914A1 (de) | 1972-08-04 |
| AR212231A1 (es) | 1978-06-15 |
| FI55518B (fi) | 1979-04-30 |
| TR17836A (tr) | 1976-04-13 |
| US3764517A (en) | 1973-10-09 |
| FR2118914B1 (de) | 1976-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |