DE2725687C2 - - Google Patents

Info

Publication number
DE2725687C2
DE2725687C2 DE19772725687 DE2725687A DE2725687C2 DE 2725687 C2 DE2725687 C2 DE 2725687C2 DE 19772725687 DE19772725687 DE 19772725687 DE 2725687 A DE2725687 A DE 2725687A DE 2725687 C2 DE2725687 C2 DE 2725687C2
Authority
DE
Germany
Prior art keywords
granules
absorbent
water
gypsum
calcium sulfate
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE19772725687
Other languages
German (de)
English (en)
Other versions
DE2725687A1 (de
Inventor
Karl Santpoort-Zuid Nl Been
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oil Dri Corp of America
Original Assignee
Oil Dri Corp of America
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 Oil Dri Corp of America filed Critical Oil Dri Corp of America
Priority to DE19772725687 priority Critical patent/DE2725687A1/de
Publication of DE2725687A1 publication Critical patent/DE2725687A1/de
Application granted granted Critical
Publication of DE2725687C2 publication Critical patent/DE2725687C2/de
Granted legal-status Critical Current

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
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/02—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only
    • C09K17/04—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only applied in a physical form other than a solution or a grout, e.g. as granules or gases
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K1/00—Housing animals; Equipment therefor
    • A01K1/015—Floor coverings, e.g. bedding-down sheets ; Stable floors
    • A01K1/0152—Litter
    • A01K1/0154—Litter comprising inorganic material
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K1/00—Housing animals; Equipment therefor
    • A01K1/015—Floor coverings, e.g. bedding-down sheets ; Stable floors
    • A01K1/0152—Litter
    • A01K1/0155—Litter comprising organic material
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/12—Powders or granules
    • 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
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/045—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium containing sulfur, e.g. sulfates, thiosulfates, gypsum
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3021—Milling, crushing or grinding
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Zoology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Husbandry (AREA)
  • Materials Engineering (AREA)
  • Dentistry (AREA)
  • Public Health (AREA)
  • Toxicology (AREA)
  • Plant Pathology (AREA)
  • Agronomy & Crop Science (AREA)
  • Soil Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Housing For Livestock And Birds (AREA)
  • Medicinal Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Wood Science & Technology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DE19772725687 1977-06-07 1977-06-07 Synthetisches, fluessigkeiten absorbierendes granulat, ein verfahren zu dessen herstellung und dessen verwendung Granted DE2725687A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19772725687 DE2725687A1 (de) 1977-06-07 1977-06-07 Synthetisches, fluessigkeiten absorbierendes granulat, ein verfahren zu dessen herstellung und dessen verwendung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772725687 DE2725687A1 (de) 1977-06-07 1977-06-07 Synthetisches, fluessigkeiten absorbierendes granulat, ein verfahren zu dessen herstellung und dessen verwendung

Publications (2)

Publication Number Publication Date
DE2725687A1 DE2725687A1 (de) 1978-12-21
DE2725687C2 true DE2725687C2 (fr) 1988-12-15

Family

ID=6010969

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772725687 Granted DE2725687A1 (de) 1977-06-07 1977-06-07 Synthetisches, fluessigkeiten absorbierendes granulat, ein verfahren zu dessen herstellung und dessen verwendung

Country Status (1)

Country Link
DE (1) DE2725687A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0392444A1 (fr) * 1989-04-10 1990-10-17 Organ-Faser Technology Company N.V. Litière pour animaux
WO1991001356A1 (fr) * 1989-07-20 1991-02-07 International Cellulose, Inc. Procede de recuperation de liquides, pellets absorbants destines a etre utilises dans un tel procede, et procede de fabrication de tels pellets
DE4108089A1 (de) * 1991-03-13 1992-09-17 Josef Kempa Verfahren zum binden und beseitigen von oel auf damit kontaminierten flaechen
US5429741A (en) * 1989-07-20 1995-07-04 Ecosorb International, Inc. Sludge conditioning
US5614458A (en) * 1989-07-20 1997-03-25 Ecosorb International, Inc. Method for sludge conditioning

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466564A1 (fr) * 1979-09-28 1981-04-10 Centre Tech Teinture Nettoyage Procede pour solidifier les boues liquides provenant de la distillation des solvants uses de nettoyage a sec
DE3121403C2 (de) * 1981-05-29 1993-07-15 Mars Inc., 22102 McLean, Va. Tierstreu sowie Verfahren zur Herstellung desselben
DK105982A (da) * 1982-03-11 1983-11-21 Skamol Skarrehage Molerverk As Fremgangsmaade til fremstilling af vaeskeabsorberende granulat samt et vaeskeabsorberende granulat fremstillet ifoelge fremgangsmaaden
DE3400080C2 (de) * 1984-01-03 1986-07-10 Herbert Hans 8900 Augsburg Wagner Behandlungsmittel für Böden
CA1249714A (fr) * 1984-06-20 1989-02-07 Donald B. Martin Materiau absorptif
DE3644826A1 (de) * 1985-12-31 1987-07-02 Guenter Warnke Stoff zur aufnahme von fluessigkeiten, insbesondere (tier-) exkremente aufsaugende streu, sowie verfahren zur herstellung desselben
DE3633027A1 (de) * 1986-09-29 1988-06-16 Walter Kraemer Verfahren und vorrichtung zur kontinuierlichen herstellung von mineralischen granulaten aus gipshaltigen materialien sowie verwendung der erhaltenen granulate
DE3713742A1 (de) * 1987-04-24 1988-11-03 Embsen Gipswerk Verfahren zur herstellung eines adsorptionsmittels aus perlit und calciumsulfat-halbhydrat
US5195465A (en) * 1989-07-20 1993-03-23 International Cellulose Corporation Flaked cellulose litter material which can be reused as food or fertilizer
US5352780A (en) * 1989-07-20 1994-10-04 Ecosorb International, Inc. Absorbent material and litter from ground cellulose
DE4114526A1 (de) * 1991-05-03 1992-11-05 Envi Lab Electronics Gmbh Verfahren zum aufsammeln von oeligen substanzen, aerosolen, emulsionen etc. aus wasser
DE4140019A1 (de) * 1991-12-04 1993-06-09 Maschinenfabrik Koeppern Gmbh & Co Kg, 4320 Hattingen, De Verfahren zum brikettieren und kompaktieren von feinkoernigen anorganischen stoffen
DE4338362A1 (de) * 1993-11-10 1995-05-11 Sued Chemie Ag Verfahren zur Herstellung von Sorptionsmitteln auf Smektitbasis zur Aufnahme von Flüssigkeiten
DE19543311C1 (de) * 1995-11-21 1997-04-10 Herzog Stefan Tiereinstreu, Verfahren zu ihrer Herstellung und Verwendung eines Verdickungsmittels dafür

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1944636B2 (de) * 1969-09-03 1977-10-13 Puren-Schaumstoff GmbH, 7770 Überlingen Oelbindemittel zur adsorptiven beseitigung fluessiger mineraloelerzeugnisse vom erdboden, von gewaesseroberflaechen oder aus kanalisationsanlagen
DK127410B (da) * 1970-04-08 1973-11-05 Skarrehage Molervaerk As Fremgangsmåde til fremstilling af absorberende molergranulat.
DE2306916C3 (de) * 1971-04-27 1979-02-08 Puren-Schaumstoff Gmbh, 7770 Ueberlingen Verfahren zur Herstellung eines harten Preßkörpers
US3862963A (en) * 1972-04-26 1975-01-28 Lion Fat Oil Co Ltd Adsorbent for oils

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0392444A1 (fr) * 1989-04-10 1990-10-17 Organ-Faser Technology Company N.V. Litière pour animaux
WO1991001356A1 (fr) * 1989-07-20 1991-02-07 International Cellulose, Inc. Procede de recuperation de liquides, pellets absorbants destines a etre utilises dans un tel procede, et procede de fabrication de tels pellets
US5429741A (en) * 1989-07-20 1995-07-04 Ecosorb International, Inc. Sludge conditioning
US5614458A (en) * 1989-07-20 1997-03-25 Ecosorb International, Inc. Method for sludge conditioning
DE4108089A1 (de) * 1991-03-13 1992-09-17 Josef Kempa Verfahren zum binden und beseitigen von oel auf damit kontaminierten flaechen

Also Published As

Publication number Publication date
DE2725687A1 (de) 1978-12-21

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: SCHWABE, H., DIPL.-ING. SANDMAIR, K., DIPL.-CHEM.

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee