CH602493A5 - - Google Patents
Info
- Publication number
- CH602493A5 CH602493A5 CH1551274A CH1551274A CH602493A5 CH 602493 A5 CH602493 A5 CH 602493A5 CH 1551274 A CH1551274 A CH 1551274A CH 1551274 A CH1551274 A CH 1551274A CH 602493 A5 CH602493 A5 CH 602493A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- 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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/681—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of solid materials for removing an oily layer on water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Water Supply & Treatment (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
- Removal Of Floating Material (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2358808A DE2358808A1 (de) | 1973-11-26 | 1973-11-26 | Verfahren zum aufsaugen von oel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH602493A5 true CH602493A5 (de) | 1978-07-31 |
Family
ID=5899077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1551274A CH602493A5 (de) | 1973-11-26 | 1974-11-21 |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS5084482A (de) |
| AT (1) | AT335376B (de) |
| AU (1) | AU7554874A (de) |
| BE (1) | BE822567A (de) |
| BR (1) | BR7409850A (de) |
| CH (1) | CH602493A5 (de) |
| DE (1) | DE2358808A1 (de) |
| ES (1) | ES432260A1 (de) |
| FI (1) | FI338974A7 (de) |
| FR (1) | FR2252297A1 (de) |
| IT (1) | IT1032139B (de) |
| NL (1) | NL7414934A (de) |
| SE (1) | SE7414649L (de) |
| ZA (1) | ZA747503B (de) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4734393A (en) * | 1985-06-20 | 1988-03-29 | H. Edward Lowe | Non-clay oil and grease absorbent |
| WO1990004455A1 (en) * | 1988-10-17 | 1990-05-03 | Anthony Ceaser | Oil spill absorbent material |
| US5248391A (en) * | 1992-09-10 | 1993-09-28 | Osa Oil Scavenger Absorbent | Oil absorbent material |
| US5951822A (en) * | 1993-09-09 | 1999-09-14 | Marcal Paper Mills, Inc. | Apparatus for making granular material |
| US5807465A (en) * | 1993-09-09 | 1998-09-15 | Marcal Paper Mills, Inc. | Granular material containing recycled paper components |
| US6019873A (en) | 1993-09-09 | 2000-02-01 | Marcal Paper Mills, Inc. | Floor absorbent granular product |
| US5882480A (en) | 1993-09-09 | 1999-03-16 | Marcal Paper Mills, Inc. | Process for making granular material |
| US5888345A (en) | 1993-09-09 | 1999-03-30 | Marcal Paper Mills, Inc. | Absorbent granular product |
| CA2171340C (en) * | 1993-09-09 | 1999-12-14 | Edward G. Knapick | Process and apparatus for manufacturing granular material |
| US5622600A (en) * | 1993-09-09 | 1997-04-22 | Marcal Paper Mills, Inc. | Dyed particulate or granular materials from recycled paper and process for making the materials |
| DE19613990A1 (de) | 1996-04-09 | 1997-10-16 | Wolff Walsrode Ag | Thermoplastischer Werkstoff bestehend aus aliphatischen Carbamidsäurederivaten von Polysacchariden und niedermolekularen Harnstoffderivaten sowie ein Verfahren zu dessen Herstellung und Verwendung desselben |
| GB2313068B (en) * | 1996-05-16 | 2000-03-01 | Axholme Resources Ltd | Liquid and gas purification and filtration |
| DE19707251A1 (de) * | 1997-02-25 | 1998-08-27 | Lucyna Budny | Adsorptionsmittel, Verfahren und Vorrichtung zur Reinigung von ölverschmutzten Böden |
| DE19714059A1 (de) | 1997-04-05 | 1998-10-08 | Wolff Walsrode Ag | Thermoplastischer Werkstoff auf der Basis von Polysacchariden sowie ein Verfahren zu dessen Herstellung und Verwendung desselben |
| SI23548A (sl) | 2010-11-17 | 2012-05-31 | Likon@Marko | Uporaba vlaken pridobljenih iz semen dreves vrstePopulus za absorbent in filtrni material ter postopek in postrojenje za njihovo pridobivanje |
| RU2463106C1 (ru) * | 2011-03-24 | 2012-10-10 | Общество С Ограниченной Ответственностью "Аркон Технология" | Способ получения сорбента для очистки водной поверхности и почвы от нефти и нефтепродуктов |
-
1973
- 1973-11-26 DE DE2358808A patent/DE2358808A1/de active Pending
-
1974
- 1974-11-15 NL NL7414934A patent/NL7414934A/xx unknown
- 1974-11-20 AU AU75548/74A patent/AU7554874A/en not_active Expired
- 1974-11-21 SE SE7414649A patent/SE7414649L/xx unknown
- 1974-11-21 CH CH1551274A patent/CH602493A5/xx not_active IP Right Cessation
- 1974-11-22 FI FI3389/74A patent/FI338974A7/fi unknown
- 1974-11-22 FR FR7438402A patent/FR2252297A1/fr active Granted
- 1974-11-22 IT IT54179/74A patent/IT1032139B/it active
- 1974-11-25 AT AT941674A patent/AT335376B/de active
- 1974-11-25 BE BE150829A patent/BE822567A/xx unknown
- 1974-11-25 ZA ZA00747503A patent/ZA747503B/xx unknown
- 1974-11-25 BR BR9850/74A patent/BR7409850A/pt unknown
- 1974-11-25 ES ES432260A patent/ES432260A1/es not_active Expired
- 1974-11-26 JP JP49136115A patent/JPS5084482A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BR7409850A (pt) | 1976-05-25 |
| FI338974A7 (de) | 1975-05-27 |
| SE7414649L (de) | 1975-05-27 |
| ES432260A1 (es) | 1977-02-16 |
| ATA941674A (de) | 1976-06-15 |
| JPS5084482A (de) | 1975-07-08 |
| NL7414934A (nl) | 1975-05-28 |
| AU7554874A (en) | 1976-05-20 |
| DE2358808A1 (de) | 1975-06-05 |
| BE822567A (fr) | 1975-05-26 |
| AT335376B (de) | 1977-03-10 |
| FR2252297A1 (en) | 1975-06-20 |
| IT1032139B (it) | 1979-05-30 |
| FR2252297B1 (de) | 1978-11-24 |
| ZA747503B (en) | 1976-01-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PLX | Patent declared invalid from date of grant onwards |