DK2346981T3 - Diatomejordprodukter, fremgangsmåder til fremstilling deraf og fremgangsmåder til deres anvendelse - Google Patents

Diatomejordprodukter, fremgangsmåder til fremstilling deraf og fremgangsmåder til deres anvendelse Download PDF

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Publication number
DK2346981T3
DK2346981T3 DK09819816.1T DK09819816T DK2346981T3 DK 2346981 T3 DK2346981 T3 DK 2346981T3 DK 09819816 T DK09819816 T DK 09819816T DK 2346981 T3 DK2346981 T3 DK 2346981T3
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DK
Denmark
Prior art keywords
diatomaceous earth
product
another embodiment
content
agglomerated
Prior art date
Application number
DK09819816.1T
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English (en)
Inventor
Bo Wang
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Imerys Filtration Minerals Inc
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Publication of DK2346981T3 publication Critical patent/DK2346981T3/da

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    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12H—PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
    • C12H1/00—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages
    • C12H1/02—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material
    • C12H1/04—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material with the aid of ion-exchange material or inert clarification material, e.g. adsorption material
    • C12H1/0408—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material with the aid of ion-exchange material or inert clarification material, e.g. adsorption material with the aid of inorganic added material
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • 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
    • 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
    • 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
    • C04B18/023—Fired or melted 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
    • B01J2220/48—Sorbents characterised by the starting material used for their preparation
    • B01J2220/4806—Sorbents characterised by the starting material used for their preparation the starting material being of inorganic character

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Claims (15)

1. Agglomereret kalcineret diatoméjordprodukt indeholdende mindst ét alu-minatmateriale, hvor produktet har et cristobalitindhold på mindre end 1 vægt-%.
2. Agglomereret kalcineret diatoméjordprodukt ifølge krav 1, omfattende et kvartsindhold på mindre end 0,5 vægt-%.
3. Agglomereret kalcineret diatoméjordprodukt ifølge krav 1 eller 2, hvor produktet har en permeabilitet, der strækker sig fra 0,2 Darcy til 2,5 Darcy.
4. Agglomereret kalcineret diatoméjordprodukt ifølge ethvert af kravene 1 til 3, hvori det i det mindste ene aluminatmateriale er valgt fra gruppen bestående af mindst ét alkalimetalaluminatmateriale og mindst ét jordalkalimetalaluminat-materiale.
5. Agglomereret kalcineret diatoméjordprodukt ifølge krav 4, hvori det i det mindste ene alkalimetalaluminatmateriale er valgt fra gruppen bestående af mindst ét natriumaluminatmateriale og mindst ét kaliumaluminatmateriale.
6. Agglomereret kalcineret diatoméjordprodukt ifølge krav 4, hvori det i det mindste ene jordalkalimetalaluminatmateriale er valgt fra gruppen bestående af mindst ét calciumaluminatmateriale og mindst ét magnesiumaluminatmateriale.
7. Agglomereret kalcineret diatoméjordprodukt ifølge ethvert af kravene 1 til 6, hvori diatoméjord produktet har et porerumfang, der strækker sig fra 2,5 ml/g til 3,7 ml/g.
8. Agglomereret kalcineret diatoméjordprodukt ifølge ethvert af kravene 1 til 7, hvori diatoméjord produktet har en middelporediameter, der strækker sig fra 4,5 pm til 7,5 pm.
9. Agglomereret kalcineret diatoméjordprodukt ifølge ethvert af kravene 1 til 8, hvori diatoméjordproduktet har en våd massefylde, der strækker sig fra 15 lb/ft3 til 20 lb/ft3.
10. Agglomereret kalcineret diatoméjordprodukt ifølge ethvert af kravene 1 til 9, hvori produktet har et indhold af ølopløseligt jern på mindre end 150 ppm som målt ved EBC.
11. Agglomereret kalcineret diatoméjordprodukt ifølge ethvert af kravene 1 til 10, hvori produktet har et indhold af ølopløseligt aluminium på mindre end 850 ppm som målt ved EBC og spektrometri.
12. Agglomereret kalcineret diatoméjordprodukt ifølge ethvert af kravene 1 til 11, hvori produktet har et indhold af ølopløseligt calcium på mindre end 1200 ppm som målt ved EBC og spektrometri.
13. Agglomereret kalcineret diatoméjordprodukt ifølge ethvert af kravene 1 til 12, hvori produktet har et BET-overfladeareal, der strækker sig fra 15 m2/g til 50 m2/g.
14. Fremgangsmåde til filtrering af mindst én væske, omfattende passage af den i det mindste ene væske gennem mindst én filtermembran indeholdende det agglomererede kalcinerede diatoméjordprodukt ifølge ethvert af kravene 1 til 13.
15. Fremgangsmåde ifølge krav 14, ved hvilken den i det mindste ene væske er valgt fra en drikkevare, en vin, en spiselig olie og en brændstofolie.
DK09819816.1T 2008-10-09 2009-10-07 Diatomejordprodukter, fremgangsmåder til fremstilling deraf og fremgangsmåder til deres anvendelse DK2346981T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10425108P 2008-10-09 2008-10-09
PCT/US2009/059835 WO2010042614A1 (en) 2008-10-09 2009-10-07 Diatomaceous earth products, processes for preparing them, and methods of their use

Publications (1)

Publication Number Publication Date
DK2346981T3 true DK2346981T3 (da) 2016-06-27

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ID=42100942

Family Applications (1)

Application Number Title Priority Date Filing Date
DK09819816.1T DK2346981T3 (da) 2008-10-09 2009-10-07 Diatomejordprodukter, fremgangsmåder til fremstilling deraf og fremgangsmåder til deres anvendelse

Country Status (6)

Country Link
US (1) US20110195168A1 (da)
EP (2) EP2346981B1 (da)
CN (2) CN105817199A (da)
DK (1) DK2346981T3 (da)
ES (1) ES2575205T3 (da)
WO (1) WO2010042614A1 (da)

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CN102515678B (zh) * 2011-11-22 2012-12-26 湖北格林森新型建材科技有限公司 一种藻钙复合材料及装饰板材和生产方法
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EP3186209B1 (en) * 2014-08-29 2020-10-07 Imerys Filtration Minerals, Inc. Methods of making highly purified diatomaceous earth with wide range of filtration rates
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Also Published As

Publication number Publication date
CN105817199A (zh) 2016-08-03
EP3059010B1 (en) 2017-09-27
WO2010042614A1 (en) 2010-04-15
EP2346981A4 (en) 2015-07-01
ES2575205T3 (es) 2016-06-27
CN102257121A (zh) 2011-11-23
EP2346981A1 (en) 2011-07-27
EP2346981B1 (en) 2016-04-06
EP3059010A1 (en) 2016-08-24
US20110195168A1 (en) 2011-08-11

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