DE602007000783D1 - Oberflächenreaktives Calciumkarbonat in Kombination mit einem hydrophoben Adsorptionsmittel zur Wasserbehandlung - Google Patents

Oberflächenreaktives Calciumkarbonat in Kombination mit einem hydrophoben Adsorptionsmittel zur Wasserbehandlung

Info

Publication number
DE602007000783D1
DE602007000783D1 DE602007000783T DE602007000783T DE602007000783D1 DE 602007000783 D1 DE602007000783 D1 DE 602007000783D1 DE 602007000783 T DE602007000783 T DE 602007000783T DE 602007000783 T DE602007000783 T DE 602007000783T DE 602007000783 D1 DE602007000783 D1 DE 602007000783D1
Authority
DE
Germany
Prior art keywords
combination
calcium carbonate
water treatment
active calcium
hydrophobic adsorbent
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.)
Active
Application number
DE602007000783T
Other languages
English (en)
Inventor
Patrick A C Gane
Daniel Gantenbein
Joachim Schoelkopf
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.)
Omya Development AG
Original Assignee
Omya Development AG
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 Omya Development AG filed Critical Omya Development AG
Publication of DE602007000783D1 publication Critical patent/DE602007000783D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • C02F1/281Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/04Solid 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
    • B01J20/043Carbonates or bicarbonates, e.g. limestone, dolomite, aragonite
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002Solid 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
    • B01J20/28004Sorbent size or size distribution, e.g. particle size
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054Solid 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 surface properties or porosity
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054Solid 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 surface properties or porosity
    • B01J20/28057Surface area, e.g. B.E.T specific surface area
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00Aspects relating to sorbent materials
    • B01J2220/40Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/42Materials comprising a mixture of inorganic materials
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56Macromolecular compounds
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00Nature of the contaminant
    • C02F2101/30Organic compounds
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/26Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
DE602007000783T 2007-06-15 2007-06-15 Oberflächenreaktives Calciumkarbonat in Kombination mit einem hydrophoben Adsorptionsmittel zur Wasserbehandlung Active DE602007000783D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07110381A EP2011766B1 (de) 2007-06-15 2007-06-15 Oberflächenreaktives Calciumkarbonat in Kombination mit einem hydrophoben Adsorptionsmittel zur Wasserbehandlung

Publications (1)

Publication Number Publication Date
DE602007000783D1 true DE602007000783D1 (de) 2009-05-07

Family

ID=38665237

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007000783T Active DE602007000783D1 (de) 2007-06-15 2007-06-15 Oberflächenreaktives Calciumkarbonat in Kombination mit einem hydrophoben Adsorptionsmittel zur Wasserbehandlung

Country Status (27)

Country Link
US (1) US8470181B2 (de)
EP (1) EP2011766B1 (de)
JP (1) JP5405454B2 (de)
KR (1) KR101494926B1 (de)
CN (1) CN101679077B (de)
AR (1) AR066957A1 (de)
AT (1) ATE426577T1 (de)
AU (1) AU2008264004B2 (de)
BR (1) BRPI0812717B1 (de)
CA (1) CA2690866C (de)
CL (1) CL2008001731A1 (de)
CO (1) CO6241147A2 (de)
DE (1) DE602007000783D1 (de)
DK (1) DK2011766T3 (de)
ES (1) ES2324739T3 (de)
HK (1) HK1128278A1 (de)
HR (1) HRP20090342T1 (de)
MX (1) MX2009013074A (de)
NO (1) NO342974B1 (de)
PE (1) PE20090472A1 (de)
PL (1) PL2011766T3 (de)
PT (1) PT2011766E (de)
RU (1) RU2463256C2 (de)
SI (1) SI2011766T1 (de)
UA (1) UA98963C2 (de)
UY (1) UY31150A1 (de)
WO (1) WO2008151991A1 (de)

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US8470181B2 (en) 2013-06-25
UY31150A1 (es) 2009-01-30
US20100133195A1 (en) 2010-06-03
ATE426577T1 (de) 2009-04-15
NO342974B1 (no) 2018-09-17
PE20090472A1 (es) 2009-05-13
AU2008264004A1 (en) 2008-12-18
PT2011766E (pt) 2009-06-25
KR101494926B1 (ko) 2015-02-23
BRPI0812717B1 (pt) 2018-08-14
AR066957A1 (es) 2009-09-23
SI2011766T1 (sl) 2009-08-31
CO6241147A2 (es) 2011-01-20
AU2008264004B2 (en) 2012-07-12
RU2463256C2 (ru) 2012-10-10
JP5405454B2 (ja) 2014-02-05
UA98963C2 (ru) 2012-07-10
KR20100044783A (ko) 2010-04-30
MX2009013074A (es) 2010-01-18
RU2010101105A (ru) 2011-07-20
JP2010529904A (ja) 2010-09-02
CN101679077B (zh) 2013-05-08
EP2011766A1 (de) 2009-01-07
CL2008001731A1 (es) 2009-03-06
WO2008151991A1 (en) 2008-12-18
CN101679077A (zh) 2010-03-24
CA2690866A1 (en) 2008-12-18
HRP20090342T1 (en) 2009-07-31
CA2690866C (en) 2013-08-06
BRPI0812717A2 (pt) 2014-12-23
ES2324739T3 (es) 2009-08-13
EP2011766B1 (de) 2009-03-25
DK2011766T3 (da) 2009-06-29
NO20100062L (no) 2010-01-15
PL2011766T3 (pl) 2009-08-31

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