NL135914C - - Google Patents
Info
- Publication number
- NL135914C NL135914C NL135914DA NL135914C NL 135914 C NL135914 C NL 135914C NL 135914D A NL135914D A NL 135914DA NL 135914 C NL135914 C NL 135914C
- Authority
- NL
- Netherlands
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1545279A DE1545279C3 (de) | 1966-02-12 | 1966-02-12 | Verfahren zur Wiedergewinnung von Chlorkohlenwasserstofflösungsmitteln aus dem Ölfiltrat und dem davon abgetrennten Paraffingatsch, die bei der Entparaffinierung von Mineralölen, Teeren und deren Destillationsprodukten erhalten worden sind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL135914C true NL135914C (de) |
Family
ID=7074842
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL135914D NL135914C (de) | 1966-02-12 | ||
| NL6701908A NL6701908A (de) | 1966-02-12 | 1967-02-08 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6701908A NL6701908A (de) | 1966-02-12 | 1967-02-08 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3448016A (de) |
| DE (1) | DE1545279C3 (de) |
| FR (1) | FR1505286A (de) |
| GB (1) | GB1155695A (de) |
| NL (2) | NL6701908A (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2455785C3 (de) * | 1974-11-26 | 1980-06-26 | Edeleanu Gmbh, 6000 Frankfurt | Verfahren zur Entparaffinierung von feuchten Mineralölen durch Behandlung mit Lösungsmitteln, gegebenenfalls unter Zusatz von Harnstoff |
| DE2539737C2 (de) * | 1975-09-06 | 1982-02-25 | Edeleanu Gmbh, 6000 Frankfurt | Verfahren zur kontinuierlichen Wiedergewinnung von thermisch instabilen Lösungsmittelgemischen |
| US4358360A (en) * | 1979-07-27 | 1982-11-09 | British Petroleum Company Limited | Dewaxing process |
| DE2930485C2 (de) * | 1979-07-27 | 1983-05-11 | Oelwerke Julius Schindler Gmbh, 2000 Hamburg | Verfahren zur Rückgewinnung von trockenen chlorierten Kohlenwasserstoffen aus Kohlenwasserstoff-Trennverfahren |
| US4623447A (en) * | 1985-08-02 | 1986-11-18 | Pennzoil Company | Breaking middle phase emulsions |
| CN107986939A (zh) * | 2017-11-12 | 2018-05-04 | 安徽金禾实业股份有限公司 | 吡啶盐酸盐b7工段二氯甲烷的回收方法 |
| CN110559677A (zh) * | 2019-09-25 | 2019-12-13 | 南通百川新材料有限公司 | 一种高效的三羟甲基丙烷合成溶剂精馏尾气回收装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2129752A (en) * | 1934-06-15 | 1938-09-13 | Standard Oil Dev Co | Settling aid in heavy solvents |
| DE917865C (de) * | 1943-11-05 | 1954-09-13 | Deutsche Erdoel Ag | Verfahren zur Entparaffinierung von Erdoelen und Teeren und deren Destillaten |
| US2443532A (en) * | 1945-07-09 | 1948-06-15 | Union Oil Co | Wax-oil separation with dehydration of solvent therefor |
| US2949419A (en) * | 1957-12-02 | 1960-08-16 | Phillips Petroleum Co | Deoiling petroleum wax |
| US3067125A (en) * | 1959-09-30 | 1962-12-04 | California Research Corp | Dewaxing process |
| US3130143A (en) * | 1961-05-29 | 1964-04-21 | Union Oil Co | Dewaxing solvent recovery method |
| US3336395A (en) * | 1964-06-26 | 1967-08-15 | Phillips Petroleum Co | Recovery of mercaptans from alkaline solutions |
-
0
- NL NL135914D patent/NL135914C/xx active
-
1966
- 1966-02-12 DE DE1545279A patent/DE1545279C3/de not_active Expired
- 1966-12-21 FR FR88347A patent/FR1505286A/fr not_active Expired
-
1967
- 1967-02-01 US US613200A patent/US3448016A/en not_active Expired - Lifetime
- 1967-02-08 NL NL6701908A patent/NL6701908A/xx unknown
- 1967-02-13 GB GB6870/67A patent/GB1155695A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3448016A (en) | 1969-06-03 |
| DE1545279A1 (de) | 1970-01-22 |
| NL6701908A (de) | 1967-08-14 |
| GB1155695A (en) | 1969-06-18 |
| DE1545279B2 (de) | 1973-09-06 |
| FR1505286A (fr) | 1967-12-08 |
| DE1545279C3 (de) | 1974-05-02 |