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SE8104567L - SET TO MAKE A ABSORPTION MATERIAL FOR ORGANIC LIQUIDS, SPECIAL OIL - Google Patents

SET TO MAKE A ABSORPTION MATERIAL FOR ORGANIC LIQUIDS, SPECIAL OIL

Info

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
Application number
SE8104567A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
T Ericsson
M-O Hedblom
S Gylfe
Original Assignee
Alby Klorat Ab
Kopparfors Papyrus Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alby Klorat Ab, Kopparfors Papyrus Ab filed Critical Alby Klorat Ab
Priority to SE8104567A priority Critical patent/SE8104567L/en
Priority to DE19823227749 priority patent/DE3227749C2/en
Priority to US06/460,412 priority patent/US4519918A/en
Publication of SE8104567L publication Critical patent/SE8104567L/en

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.
SE8104567A 1981-07-27 1981-07-27 SET TO MAKE A ABSORPTION MATERIAL FOR ORGANIC LIQUIDS, SPECIAL OIL SE8104567L (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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