NL277548A - - Google Patents
Info
- Publication number
- NL277548A NL277548A NL277548DA NL277548A NL 277548 A NL277548 A NL 277548A NL 277548D A NL277548D A NL 277548DA NL 277548 A NL277548 A NL 277548A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/26—Treatment of water, waste water, or sewage by extraction
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Extraction Or Liquid Replacement (AREA)
- Physical Water Treatments (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10580761A | 1961-04-26 | 1961-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL277548A true NL277548A (xx) | 1900-01-01 |
Family
ID=22307895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL277548D NL277548A (xx) | 1961-04-26 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE616937A (xx) |
| CH (1) | CH431467A (xx) |
| DE (1) | DE1517658A1 (xx) |
| GB (1) | GB958438A (xx) |
| NL (1) | NL277548A (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2189365A1 (xx) * | 1972-06-19 | 1974-01-25 | Imi Tami Institute Research |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE405078B (sv) * | 1977-04-15 | 1978-11-20 | Svenska Rayon Ab | Forfarande for att eliminera ytaktiva emnens inverkan pa separationsegenskaperna i vetskeextraktionssystem |
| CH663781A5 (de) * | 1985-07-05 | 1988-01-15 | Ciba Geigy Ag | Verfahren zur reinigung von abwaessern. |
| US4818410B1 (en) * | 1988-01-14 | 1998-06-30 | Petrolite Corp | Method of removing water soluble organics from oil process water |
| NL9000891A (nl) * | 1990-04-14 | 1991-11-01 | Stamicarbon | Werkwijze voor het zuiveren van een benzoezuur. |
| GB9701894D0 (en) * | 1997-01-30 | 1997-03-19 | 3Am Limited | Method |
-
0
- NL NL277548D patent/NL277548A/xx unknown
-
1962
- 1962-04-25 DE DE19621517658 patent/DE1517658A1/de active Pending
- 1962-04-26 BE BE616937A patent/BE616937A/fr unknown
- 1962-04-26 GB GB1599762A patent/GB958438A/en not_active Expired
- 1962-04-26 CH CH509962A patent/CH431467A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2189365A1 (xx) * | 1972-06-19 | 1974-01-25 | Imi Tami Institute Research |
Also Published As
| Publication number | Publication date |
|---|---|
| CH431467A (fr) | 1967-03-15 |
| GB958438A (en) | 1964-05-21 |
| BE616937A (fr) | 1962-08-16 |
| DE1517658A1 (de) | 1969-08-28 |