NL6913922A - - Google Patents
Info
- Publication number
- NL6913922A NL6913922A NL6913922A NL6913922A NL6913922A NL 6913922 A NL6913922 A NL 6913922A NL 6913922 A NL6913922 A NL 6913922A NL 6913922 A NL6913922 A NL 6913922A NL 6913922 A NL6913922 A NL 6913922A
- 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
- C10G73/36—Recovery of petroleum waxes from other compositions containing oil in minor proportions, from concentrates or from residues; De-oiling, sweating
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681802051 DE1802051C3 (de) | 1968-10-09 | Verfahren zum Entölen von bei der Lösungsmittelentparaffinierung von paraffinhaltigen Kohlenwasserstoffölen anfallendem ölhaltigen Paraffin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6913922A true NL6913922A (fr) | 1970-04-13 |
| NL139353B NL139353B (nl) | 1973-07-16 |
Family
ID=5710083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL696913922A NL139353B (nl) | 1968-10-09 | 1969-09-12 | Werkwijze voor het olievrij maken van ruwe, oliehoudende paraffine. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3650942A (fr) |
| BE (1) | BE740017A (fr) |
| BR (1) | BR6912765D0 (fr) |
| FR (1) | FR2020270B1 (fr) |
| GB (1) | GB1209730A (fr) |
| NL (1) | NL139353B (fr) |
| SE (1) | SE343594B (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5306433A (en) * | 1991-06-12 | 1994-04-26 | Mobil Oil Corporation | Method of changing compositions of circulating solvent in solvent dewaxing |
| CN104478150B (zh) * | 2014-12-16 | 2016-05-18 | 湖南中锂新材料有限公司 | 湿法生产电池隔膜产生的废弃溶剂的回收装置及工艺 |
-
1969
- 1969-09-08 GB GB44266/69A patent/GB1209730A/en not_active Expired
- 1969-09-12 NL NL696913922A patent/NL139353B/xx not_active IP Right Cessation
- 1969-09-26 BR BR212765/69A patent/BR6912765D0/pt unknown
- 1969-10-07 US US864545A patent/US3650942A/en not_active Expired - Lifetime
- 1969-10-08 SE SE13836/69A patent/SE343594B/xx unknown
- 1969-10-09 FR FR696934638A patent/FR2020270B1/fr not_active Expired
- 1969-10-09 BE BE740017D patent/BE740017A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR6912765D0 (pt) | 1973-01-11 |
| US3650942A (en) | 1972-03-21 |
| BE740017A (fr) | 1970-04-09 |
| DE1802051B2 (de) | 1975-06-05 |
| DE1802051A1 (de) | 1970-04-16 |
| FR2020270A1 (fr) | 1970-07-10 |
| SE343594B (fr) | 1972-03-13 |
| NL139353B (nl) | 1973-07-16 |
| GB1209730A (en) | 1970-10-21 |
| FR2020270B1 (fr) | 1973-04-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: EDELEANU |