SE8104567L - SET TO MAKE A ABSORPTION MATERIAL FOR ORGANIC LIQUIDS, SPECIAL OIL - Google Patents
SET TO MAKE A ABSORPTION MATERIAL FOR ORGANIC LIQUIDS, SPECIAL OILInfo
- Publication number
- SE8104567L SE8104567L SE8104567A SE8104567A SE8104567L SE 8104567 L SE8104567 L SE 8104567L SE 8104567 A SE8104567 A SE 8104567A SE 8104567 A SE8104567 A SE 8104567A SE 8104567 L SE8104567 L SE 8104567L
- Authority
- SE
- Sweden
- Prior art keywords
- prepolymer
- organic liquids
- make
- impregnated
- fibre
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/32—Materials not provided for elsewhere for absorbing liquids to remove pollution, e.g. oil, gasoline, fat
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Public Health (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
A process for the preparation of an absorbent material for organic liquids, in particular oil, by treating plant fibres with a hydrophobising agent is described, which is characterised in that a fibre-like material which essentially consists of sized or unsized plant fibres is impregnated with an acrylate prepolymer or alkyd prepolymer or polyester prepolymer which is liquid or dissolved in solvent, as well as with customary additives, in order to obtain a molecule-enlarging reaction in the presence of heat, the prepolymer being used in an amount such that the impregnated fibre-like material contains 0.5 to 30% by weight of acrylate or alkyd or polyester resin, and in that the impregnated fibre-like material is heated in order to cause a molecule enlargement of the prepolymer, for example by means of crosslinking and/or curing.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8104567A SE8104567L (en) | 1981-07-27 | 1981-07-27 | SET TO MAKE A ABSORPTION MATERIAL FOR ORGANIC LIQUIDS, SPECIAL OIL |
DE19823227749 DE3227749C2 (en) | 1981-07-27 | 1982-07-24 | Process for the manufacture of an absorbent material for oils |
US06/460,412 US4519918A (en) | 1981-07-27 | 1983-01-24 | Process for the absorption of organic liquids by use of a hydrophobic fibrous material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8104567A SE8104567L (en) | 1981-07-27 | 1981-07-27 | SET TO MAKE A ABSORPTION MATERIAL FOR ORGANIC LIQUIDS, SPECIAL OIL |
Publications (1)
Publication Number | Publication Date |
---|---|
SE8104567L true SE8104567L (en) | 1983-01-28 |
Family
ID=20344304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8104567A SE8104567L (en) | 1981-07-27 | 1981-07-27 | SET TO MAKE A ABSORPTION MATERIAL FOR ORGANIC LIQUIDS, SPECIAL OIL |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3227749C2 (en) |
SE (1) | SE8104567L (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017007703A1 (en) | 2017-08-09 | 2019-02-14 | Joachim Brand | Absorbent of heat-treated cellulose |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3904642A1 (en) * | 1989-02-16 | 1990-08-30 | Cassella Ag | BINDING AGENT FOR LIQUIDS |
FR2646615B1 (en) * | 1989-05-05 | 1991-09-20 | Agnel Roger | WATER-REPELLENT ABSORBENT PRODUCT FOR AQUEOUS SURFACE RECOVERY OF NON-MISCIBLE FLUID SUBSTANCES |
DE4114526A1 (en) * | 1991-05-03 | 1992-11-05 | Envi Lab Electronics Gmbh | Collector mixt. for absorbing oil sopills etc. from water - consists of sawdust, paper cuttings and biological binder e.g. maize flour |
DE19757071A1 (en) * | 1997-12-20 | 1999-06-24 | Univ Freiberg Bergakademie | Making oleophilic, buoyant, flowing, absorbent cellulosic granules capable of e.g. mopping-up oil spills on water |
AT512144B1 (en) * | 2011-11-08 | 2013-12-15 | Chemiefaser Lenzing Ag | Man-made collulose fibers with hydrophobic properties |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51136354A (en) * | 1975-05-22 | 1976-11-25 | Mitsui Toatsu Chem Inc | Method of producing oil collector |
-
1981
- 1981-07-27 SE SE8104567A patent/SE8104567L/en unknown
-
1982
- 1982-07-24 DE DE19823227749 patent/DE3227749C2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017007703A1 (en) | 2017-08-09 | 2019-02-14 | Joachim Brand | Absorbent of heat-treated cellulose |
Also Published As
Publication number | Publication date |
---|---|
DE3227749A1 (en) | 1983-02-10 |
DE3227749C2 (en) | 1984-02-16 |
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