ES2112155B1 - Granulados absorbentes a base de kieselguhr, su preparacion y su aplicacion, principalmente como soportes horticolas. - Google Patents

Granulados absorbentes a base de kieselguhr, su preparacion y su aplicacion, principalmente como soportes horticolas.

Info

Publication number
ES2112155B1
ES2112155B1 ES09500732A ES9500732A ES2112155B1 ES 2112155 B1 ES2112155 B1 ES 2112155B1 ES 09500732 A ES09500732 A ES 09500732A ES 9500732 A ES9500732 A ES 9500732A ES 2112155 B1 ES2112155 B1 ES 2112155B1
Authority
ES
Spain
Prior art keywords
kieselguhr
horticole
supports
mainly
preparation
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 - Lifetime
Application number
ES09500732A
Other languages
English (en)
Other versions
ES2112155A1 (es
Inventor
Pascal Dufour
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.)
Carbonisation et Charbons Actifs CECA SA
Original Assignee
Carbonisation et Charbons Actifs CECA SA
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 Carbonisation et Charbons Actifs CECA SA filed Critical Carbonisation et Charbons Actifs CECA SA
Publication of ES2112155A1 publication Critical patent/ES2112155A1/es
Application granted granted Critical
Publication of ES2112155B1 publication Critical patent/ES2112155B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01J20/28014—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 form
    • B01J20/2803—Sorbents comprising a binder, e.g. for forming aggregated, agglomerated or granulated products
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
    • A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
    • A01G24/15—Calcined rock, e.g. perlite, vermiculite or clay aggregates
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
    • A01G24/28—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing peat, moss or sphagnum
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/40—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure
    • A01G24/42—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure of granular or aggregated structure
    • 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
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/14—Diatomaceous earth
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/022—Agglomerated materials, e.g. artificial aggregates agglomerated by an organic binder
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C05C9/02—Fertilisers containing urea or urea compounds containing urea-formaldehyde condensates
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00758—Uses not provided for elsewhere in C04B2111/00 for agri-, sylvi- or piscicultural or cattle-breeding applications
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Soil Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Civil Engineering (AREA)
  • Public Health (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Health & Medical Sciences (AREA)
  • Structural Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydroponics (AREA)
  • Cultivation Of Plants (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

GRANULADOS ABSORBENTES A BASE DE KIESELGUHR, SU PREPARACION Y SU APLICACION, PRINCIPALMENTE COMO SOPORTES HORTICOLAS. ESTOS PRODUCTOS, QUE ESTAN DOTADOS DE UNA NOTABLE RETENCION DE AGUA, SE OBTIENEN SEGUN UN PROCEDIMIENTO QUE CONSTA DE UNA ETAPA DE MALAXADO DE KIESELGUHR, CON UNA RESINA UREAFORMOL QUE ESTA RETICULADA ENTRE UN 90 Y 180%: EL PROCEDIMIENTO ES PARTICULARMENTE ECONOMICO PUESTO QUE LA FUENTE DE KIESELGUHR ESTA CONSTITUIDA POR LAS TORTAS DE FILTRACION QUE RESULTAN DE LA CLARIFICACION DE LA CERVEZA O DE PRODUCTOS ENOLOGICOS.
ES09500732A 1994-04-19 1995-04-12 Granulados absorbentes a base de kieselguhr, su preparacion y su aplicacion, principalmente como soportes horticolas. Expired - Lifetime ES2112155B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9404645A FR2718735B1 (fr) 1994-04-19 1994-04-19 Granulats absorbants à base de Kieselguhr, leur préparation et leur application notamment comme supports horticoles.

Publications (2)

Publication Number Publication Date
ES2112155A1 ES2112155A1 (es) 1998-03-16
ES2112155B1 true ES2112155B1 (es) 1999-07-01

Family

ID=9462242

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09500732A Expired - Lifetime ES2112155B1 (es) 1994-04-19 1995-04-12 Granulados absorbentes a base de kieselguhr, su preparacion y su aplicacion, principalmente como soportes horticolas.

Country Status (6)

Country Link
BE (1) BE1008676A5 (es)
DE (1) DE19513560A1 (es)
DK (1) DK171408B1 (es)
ES (1) ES2112155B1 (es)
FR (1) FR2718735B1 (es)
NL (1) NL1000164C2 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2350044B (en) * 1999-05-18 2001-05-02 Cotswold Hydroponics Ltd Hanging basket reservoir system
CA2547144C (en) * 2005-05-16 2010-02-02 Grain Processing Corporation Method for drying spent filter media
CN115812560B (zh) * 2022-11-28 2025-07-01 咸阳非金属矿研究设计院有限公司 矿物型营养水培基及其制备和应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE839944C (de) * 1948-10-02 1952-05-26 Hermann Doehler Bodenverbesserungsmittel
US3340875A (en) * 1964-02-12 1967-09-12 Scott Paper Co Deodorized sanitary napkin
GB1273971A (en) * 1968-02-06 1972-05-10 Guy Morel A method of treating oil, grease or fat
JPS55125132A (en) * 1979-03-22 1980-09-26 Mitsui Toatsu Chem Inc Urea/formaldehyde resin foam composition
DE3120782A1 (de) * 1981-05-25 1982-12-16 Chemische Fabrik Richard Geiss, 8875 Offingen Verfahren zur herstellung eines koernigen substrats, insbesonders fuer hydrokulturen
DD217795A1 (de) * 1983-10-05 1985-01-23 Piesteritz Agrochemie Verfahren zur herstellung von poroesen massen
SU1452821A1 (ru) * 1986-11-20 1989-01-23 Институт Физической И Органической Химии Им.П.Г.Меликишвили Полимерна композици
DE3701346A1 (de) * 1987-01-19 1988-07-28 Doris Schildbach Verfahren zur entsorgung und nutzung von abfall-kieselgur aus der getraenkeindustrie mit hilfe eines bio-filtersystems "boden-pflanze"
US5252762A (en) * 1991-04-03 1993-10-12 W. R. Grace & Co.-Conn. Use of base-treated inorganic porous adsorbents for removal of contaminants

Also Published As

Publication number Publication date
BE1008676A5 (fr) 1996-07-02
ES2112155A1 (es) 1998-03-16
DE19513560A1 (de) 1995-10-26
NL1000164C2 (nl) 1995-10-19
DK171408B1 (da) 1996-10-21
FR2718735A1 (fr) 1995-10-20
DK45295A (da) 1995-10-20
FR2718735B1 (fr) 1996-08-14

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