ES458676A1 - Metodo de fabricacion de granulos absorbentes sinteticos. - Google Patents

Metodo de fabricacion de granulos absorbentes sinteticos.

Info

Publication number
ES458676A1
ES458676A1 ES458676A ES458676A ES458676A1 ES 458676 A1 ES458676 A1 ES 458676A1 ES 458676 A ES458676 A ES 458676A ES 458676 A ES458676 A ES 458676A ES 458676 A1 ES458676 A1 ES 458676A1
Authority
ES
Spain
Prior art keywords
granules
mix
plaster
water
synthetic liquid
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
ES458676A
Other languages
English (en)
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
Publication of ES458676A1 publication Critical patent/ES458676A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3021—Milling, crushing or grinding
    • 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
    • B01J20/3028—Granulating, agglomerating or aggregating
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/42—Materials comprising a mixture of inorganic materials
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/46—Materials comprising a mixture of inorganic and organic materials
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Toxicology (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Geology (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Glanulating (AREA)

Abstract

Método de fabricación de gránulos absorbentes sintéticos, particularmente para la fabricación de gránulos sintéticos absorbentes de líquidos, a partir de escayola de yeso, caracterizado porque comprende proveer agua y proveer escayola como semihidrato de sulfato cálcico en un aparato mezclador en proporciones predeterminadas, mezclar dichas agua y dicha escayola en dicho aparato mezclador para proporcionar un material mixto húmedo de escayola y agua y hacer que dicha escayola se hidrate y se reconvierta en dihidrato de sulfato cálcico durante el curso del mezclado, secar dicho material mixto húmedo triturar dicho material secado a un tamaño de gránulos y clasificar dichos gránulos por medio de dispositivos tamizadotes para proporcionar gránulos de un tamaño elegido en relación con dichos dispositivos tamizadotes, por lo que dichos gránulos quedan listos para el uso final como gránulos absorbentes de líquidos.
ES458676A 1976-05-04 1977-05-04 Metodo de fabricacion de granulos absorbentes sinteticos. Expired ES458676A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68309076A 1976-05-04 1976-05-04

Publications (1)

Publication Number Publication Date
ES458676A1 true ES458676A1 (es) 1978-07-16

Family

ID=24742542

Family Applications (1)

Application Number Title Priority Date Filing Date
ES458676A Expired ES458676A1 (es) 1976-05-04 1977-05-04 Metodo de fabricacion de granulos absorbentes sinteticos.

Country Status (7)

Country Link
US (1) US4163674A (es)
BE (1) BE854274A (es)
ES (1) ES458676A1 (es)
FR (1) FR2350135A1 (es)
GB (1) GB1582005A (es)
IT (1) IT1083247B (es)
NL (1) NL185268C (es)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341180A (en) * 1976-03-31 1982-07-27 James River Corporation Of Virginia Animal litter and process
DE2902079B1 (de) * 1979-01-19 1979-11-08 Minora Forsch Entwicklung Tierstreu
JPS58500842A (ja) * 1981-06-10 1983-05-26 オイル−ドライ　コ−ポレ−シヨン　オブ　アメリカ 合成収着剤及び粘土収着剤を含有する微粒状の収着及び脱臭混合物
US4471717A (en) * 1981-08-24 1984-09-18 Lander Harry L Non-water wettable granular material and method of preparing and using same
US4409925A (en) * 1981-11-02 1983-10-18 Thermaster Inc. Absorbent material
US4591581A (en) * 1983-01-28 1986-05-27 Laporte Industries Limited Method for making absorbent materials
US4670039A (en) * 1983-03-07 1987-06-02 Metropolitan Mosquito Control District Timed release fertilizer composition and means
US4732762A (en) * 1983-03-07 1988-03-22 Metropolitan Mosquito Control District Timed release pest control composition and means
US4600514A (en) * 1983-09-15 1986-07-15 Chem-Technics, Inc. Controlled gel time for solidification of multi-phased wastes
CA1249714A (en) * 1984-06-20 1989-02-07 Donald B. Martin Absorbent material
FR2570621B1 (fr) * 1984-09-25 1987-01-09 Biez Georges Procede pour l'obtention de materiaux composites a partir de celluloses et/ou d'amidons, lesdits materiaux composites et leur utilisation, notamment a titre de produits absorbants
US4570573A (en) * 1984-10-18 1986-02-18 Cincinnati Fiber Inc. Composition useful as a cat litter, plant mulch, or grease and oil absorbent
US4686937A (en) * 1984-12-11 1987-08-18 John Rosenfeld Cat box litter and process for producing same
US4917837A (en) * 1986-09-08 1990-04-17 Clarke Jr John L Gypsum-based insecticide pellets and method of manufacture
US6019873A (en) 1993-09-09 2000-02-01 Marcal Paper Mills, Inc. Floor absorbent granular product
US5807465A (en) * 1993-09-09 1998-09-15 Marcal Paper Mills, Inc. Granular material containing recycled paper components
US5882480A (en) * 1993-09-09 1999-03-16 Marcal Paper Mills, Inc. Process for making 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
US5888345A (en) * 1993-09-09 1999-03-30 Marcal Paper Mills, Inc. Absorbent granular product
US5951822A (en) * 1993-09-09 1999-09-14 Marcal Paper Mills, Inc. Apparatus for making granular material
KR960705103A (ko) * 1993-09-09 1996-10-09 엔. 알. 마칼러스 흡수성 과립 물질을 제조하는 방법 및 장치(process and apparatus for manufacturing absorbent granular material)
DE4338362A1 (de) * 1993-11-10 1995-05-11 Sued Chemie Ag Verfahren zur Herstellung von Sorptionsmitteln auf Smektitbasis zur Aufnahme von Flüssigkeiten
DE69512977T2 (de) * 1994-09-02 2000-06-29 Kunimine Insustries Co. Ltd., Tokio/Tokyo Material für die Behandlung von Tierexkrementen und Verfahren zu dessen Herstellung
US6029603A (en) * 1996-09-24 2000-02-29 Waste Reduction Products Corporation Animal litter comprising gypsum and aluminum sulfate and processes of making same
KR970061336A (ko) * 1996-02-26 1997-09-12 쯔지 가오루 유기 액체의 건조 방법
US6060086A (en) * 1997-05-15 2000-05-09 Gypsum Recycling, Inc. Methods of using recycled drywall
US5980627A (en) * 1998-06-10 1999-11-09 Gaetan Marcoux Production of commercially useful materials for waste gypsum boards
AU2362300A (en) 1998-12-18 2000-07-12 Ralston Purina Company Animal litter
EP1118266A1 (en) 2000-01-21 2001-07-25 Societa Sarda Di Bentonite S.p.A. A granular absorbent material for pet litters
US7429421B2 (en) * 2002-02-05 2008-09-30 Nestec, S.A. Coated clumping litter comprising non-swelling particles
US6887570B2 (en) * 2002-02-05 2005-05-03 Nestec Ltd. Coated clumping litter
CN102215672A (zh) 2008-11-17 2011-10-12 雀巢产品技术援助有限公司 动物用砂
CN102912775B (zh) * 2012-08-06 2015-02-11 中国石油大学(华东) 一种高效清除海洋溢油的处理工艺
CN111517335A (zh) * 2020-06-04 2020-08-11 复星生态环境治理有限公司 一种天然水体除磷制剂的制备装置
GB2597999B (en) * 2020-08-14 2024-01-24 Pets Choice Ltd Product and method
GB2597998B (en) * 2020-08-14 2023-11-29 Pets Choice Ltd Product and method

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2805204A (en) * 1957-09-03 Absorbent sweeping composition
US1099961A (en) * 1912-06-06 1914-06-16 Francis C Barton Plaster composition for dissemination.
US2253755A (en) * 1939-08-01 1941-08-26 Du Pont Absorption
DE858079C (de) * 1941-11-22 1952-12-04 Joergen Ulrik Ahlmann Ohlsen Verfahren zur Herstellung von poroesen, waermeisolierenden Bauelementen
FR986832A (fr) * 1949-03-22 1951-08-06 Perfectionnements aux poudres insecticides et anti-cryptogamiques
US3056723A (en) * 1960-11-21 1962-10-02 Diamond Alkali Co Method of preparing pelletized pesticidal compositions
US3149956A (en) * 1961-08-03 1964-09-22 Armour & Co Preparation of granular nitrogenous fertilizer
US3244635A (en) * 1962-09-10 1966-04-05 Minerals & Chem Philipp Corp Sorbent products and method for making same from attapulgite clay
SE324740B (es) * 1967-06-21 1970-06-08 Ytong Ab
US3673095A (en) * 1970-07-20 1972-06-27 Ralph H Archer Oil and grease absorbing composition comprising sphagnum moss, calcined gypsum and perlite
US3809566A (en) * 1972-05-26 1974-05-07 O Revord Gypsum-based building product and method of producing same
US3860409A (en) * 1972-11-29 1975-01-14 Harold W Wilson Process for preparation of acidic fertilizer containing slag
US3820970A (en) * 1972-12-27 1974-06-28 Gypsum Co Less dusty granular gypsum product and process
US4048337A (en) * 1973-08-24 1977-09-13 Bruno Fabbian Gypsum dust diluents for use in pesticides and fertilizing products
US3921581A (en) * 1974-08-01 1975-11-25 Star Kist Foods Fragrant animal litter and additives therefor

Also Published As

Publication number Publication date
IT1083247B (it) 1985-05-21
NL185268C (nl) 1990-03-01
FR2350135B1 (es) 1984-05-11
FR2350135A1 (fr) 1977-12-02
US4163674A (en) 1979-08-07
NL7704874A (nl) 1977-11-08
NL185268B (nl) 1989-10-02
GB1582005A (en) 1980-12-31
BE854274A (fr) 1977-09-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980401