AT281701B - Verwendung von Polyurethan-Schaumstoff zum Aufsaugen von Kohlenwasserstoffen - Google Patents
Verwendung von Polyurethan-Schaumstoff zum Aufsaugen von KohlenwasserstoffenInfo
- Publication number
- AT281701B AT281701B AT1032167A AT1032167A AT281701B AT 281701 B AT281701 B AT 281701B AT 1032167 A AT1032167 A AT 1032167A AT 1032167 A AT1032167 A AT 1032167A AT 281701 B AT281701 B AT 281701B
- Authority
- AT
- Austria
- Prior art keywords
- polyurethane foam
- absorb hydrocarbons
- hydrocarbons
- absorb
- polyurethane
- Prior art date
Links
- 229920005830 Polyurethane Foam Polymers 0.000 title 1
- 229930195733 hydrocarbon Natural products 0.000 title 1
- 150000002430 hydrocarbons Chemical class 0.000 title 1
- 239000011496 polyurethane foam Substances 0.000 title 1
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
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
Landscapes
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Removal Of Floating Material (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Biological Treatment Of Waste Water (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1662066A CH502957A (de) | 1966-11-16 | 1966-11-16 | Verwendung von Polystyrol-Schaumstoff zum Aufsaugen von Kohlenwasserstoffen |
CH1661966A CH502956A (de) | 1966-11-16 | 1966-11-16 | Verwendung von Polystyrol-Schaumstoff zum Aufsaugen von Kohlenwasserstoffen |
Publications (1)
Publication Number | Publication Date |
---|---|
AT281701B true AT281701B (de) | 1970-05-25 |
Family
ID=25718233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT1032167A AT281701B (de) | 1966-11-16 | 1967-11-16 | Verwendung von Polyurethan-Schaumstoff zum Aufsaugen von Kohlenwasserstoffen |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT281701B (de) |
BE (1) | BE706620A (de) |
DE (1) | DE1619778A1 (de) |
GB (1) | GB1209607A (de) |
NL (1) | NL6715593A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19720485A1 (de) | 1997-05-16 | 1998-11-19 | Lucyna Budny | Verfahren zur Aufbereitung sowie Verwendung von aufbereiteten Kunststoffen als Adsorptionsmittel für Mineralöl und dergleichen |
-
1967
- 1967-11-14 DE DE19671619778 patent/DE1619778A1/de active Pending
- 1967-11-14 GB GB51862/67A patent/GB1209607A/en not_active Expired
- 1967-11-16 NL NL6715593A patent/NL6715593A/xx unknown
- 1967-11-16 BE BE706620D patent/BE706620A/xx unknown
- 1967-11-16 AT AT1032167A patent/AT281701B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL6715593A (de) | 1968-05-17 |
GB1209607A (en) | 1970-10-21 |
DE1619778A1 (de) | 1971-06-09 |
BE706620A (de) | 1968-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |