DE69628926D1 - Kalk mit hohem feststoffgehalt als ersatzstoff für alkalien - Google Patents

Kalk mit hohem feststoffgehalt als ersatzstoff für alkalien

Info

Publication number
DE69628926D1
DE69628926D1 DE69628926T DE69628926T DE69628926D1 DE 69628926 D1 DE69628926 D1 DE 69628926D1 DE 69628926 T DE69628926 T DE 69628926T DE 69628926 T DE69628926 T DE 69628926T DE 69628926 D1 DE69628926 D1 DE 69628926D1
Authority
DE
Germany
Prior art keywords
lime
alkali metal
replacement
weight
dispersing agent
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
DE69628926T
Other languages
English (en)
Other versions
DE69628926T2 (de
Inventor
R Huege
L Salter
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.)
Chemical Lime Co
Original Assignee
Chemical Lime Co
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 Chemical Lime Co filed Critical Chemical Lime Co
Application granted granted Critical
Publication of DE69628926D1 publication Critical patent/DE69628926D1/de
Publication of DE69628926T2 publication Critical patent/DE69628926T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Dental Preparations (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DE69628926T 1995-08-25 1996-08-23 Kalk mit hohem feststoffgehalt als ersatzstoff für alkalien Expired - Lifetime DE69628926T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/519,292 US5616283A (en) 1995-08-25 1995-08-25 High solids lime as a caustic replacement
US519292 1995-08-25
PCT/US1996/013476 WO1997007882A1 (en) 1995-08-25 1996-08-23 High solids lime as a caustic replacement

Publications (2)

Publication Number Publication Date
DE69628926D1 true DE69628926D1 (de) 2003-08-07
DE69628926T2 DE69628926T2 (de) 2004-06-03

Family

ID=24067682

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69628926T Expired - Lifetime DE69628926T2 (de) 1995-08-25 1996-08-23 Kalk mit hohem feststoffgehalt als ersatzstoff für alkalien

Country Status (9)

Country Link
US (1) US5616283A (de)
EP (1) EP0848647B1 (de)
AT (1) ATE244064T1 (de)
CA (1) CA2229020C (de)
DE (1) DE69628926T2 (de)
DK (1) DK0848647T3 (de)
ES (1) ES2202468T3 (de)
PT (1) PT848647E (de)
WO (1) WO1997007882A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6036881A (en) * 1997-10-28 2000-03-14 New Eezy Gro, Inc. Stabilized liquid lime dispersion for sewage treatment
GB0014522D0 (en) * 2000-06-15 2000-08-09 Ciba Spec Chem Water Treat Ltd Stabilised calcium hydroxide slurries
GB0111706D0 (en) * 2001-05-14 2001-07-04 Ciba Spec Chem Water Treat Ltd Fine particle size lime slurries and their production
US7202197B2 (en) * 2003-06-17 2007-04-10 Chemical Lime Co. Organic lime slurry and method of preparation
BE1015623A3 (fr) * 2003-07-28 2005-06-07 Lhoist Rech & Dev Sa Suspension aqueuse calco-magnesienne et son procede de preparation.
US7285217B2 (en) 2003-12-02 2007-10-23 Siemens Water Technologies Corp. Removing odoriferous sulfides from wastewater
US7951886B2 (en) 2005-08-31 2011-05-31 Nippon Shokubai Co., Ltd. Continuous production method of water-soluble polymer and water-soluble polymer
EP1840097A1 (de) * 2006-03-27 2007-10-03 Carmeuse S.A. Stabilisierung von Kalkmilch-Suspensionen
CN101553437B (zh) * 2006-11-14 2012-06-06 勒瓦研究开发股份有限公司 处理泥浆的方法
US7718085B1 (en) * 2007-11-12 2010-05-18 Applied Specialties, Inc. High-solids lime slurry
US7897062B1 (en) * 2007-11-12 2011-03-01 Applied Specialties, Inc. High-solids lime slurry
US7799224B2 (en) * 2008-01-30 2010-09-21 Siemens Water Technologies Corp. Wastewater treatment methods
US20110233146A1 (en) * 2009-09-25 2011-09-29 Siemens Water Technologies Corp. Synergistic wastewater odor control composition, systems, and related methods therefor
US8430112B2 (en) 2010-07-13 2013-04-30 Siemens Industry, Inc. Slurry feed system and method
US8968646B2 (en) 2011-02-18 2015-03-03 Evoqua Water Technologies Llc Synergistic methods for odor control
US20130187087A1 (en) 2012-01-23 2013-07-25 Applied Specialties, Inc. Process for lime slurry production
FR2998195B1 (fr) 2012-11-19 2015-01-16 Coatex Sas Utilisation d'un copolymere hydrosoluble pour preparer une suspension aqueuse de chaux
FR2998194B1 (fr) 2012-11-19 2014-11-21 Coatex Sas Suspension aqueuse de chaux, procede de preparation et utilisations
WO2016041643A1 (en) 2014-09-08 2016-03-24 S.A. Lhoist Recherche Et Developpement Process for manufacturing a milk of slaked lime of great fineness and milk of lime of great fineness thereby obtained
BE1024286B1 (fr) 2016-12-08 2018-01-12 S.A. Lhoist Recherche Et Developpement Procédé de manutention de cuve ou poche à laitier et d'outils pyro-metallurgiques
BE1024470B1 (fr) 2016-12-08 2018-02-28 Lhoist Rech Et Developpement Sa Procédé de manutention de cuve ou poche à laitier et d'outils pyro-metallurgiques
CN110997593B (zh) 2017-07-17 2023-01-24 埃科莱布美国股份有限公司 使浆料的流变性改性的方法
US11254610B2 (en) 2018-06-04 2022-02-22 Lhoist North America, Inc. Composition and method for simultaneous water softening and silica removal in boiler feed water

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1106778A (en) * 1910-10-18 1914-08-11 American Glue Company Process of making a retarder for plaster and the like from lime wastage.
US3842013A (en) * 1970-07-27 1974-10-15 American Cyanamid Co Polyelectrolyte fluidized aqueous suspensions
US4175975A (en) * 1975-12-29 1979-11-27 The Dow Chemical Company Aqueous suspensions
US4302207A (en) * 1979-12-28 1981-11-24 Standard Oil Company Sulfur getter efficiency
CA1181653A (en) * 1981-03-24 1985-01-29 Alban Timmons Process and composition for conditioning an aqueous system
US4427643A (en) * 1982-06-08 1984-01-24 Frito-Lay, Inc. Method and apparatus for generating high pH limewater
US4464353A (en) * 1982-06-21 1984-08-07 Chemlime Corporation Quicklime slaking process
US4717503A (en) * 1982-08-18 1988-01-05 Mitsubishi Mining & Co., Ltd. Demolition agent for brittle materials
IE55674B1 (en) * 1982-09-24 1990-12-19 Blue Circle Ind Plc Compositions comprising mineral particles in suspension and method of treating aqueous systems therewith
FI71786C (fi) * 1983-02-23 1987-02-09 Enso Gutzeit Oy Kausticeringsfoerfarande.
FI72156C (fi) * 1985-03-19 1987-04-13 Enso Gutzeit Oy Kausticeringsfoerfarande.
US4816182A (en) * 1986-04-25 1989-03-28 Ceramics Process Systems Corporation Liquefaction of highly loaded particulate suspensions

Also Published As

Publication number Publication date
EP0848647B1 (de) 2003-07-02
ES2202468T3 (es) 2004-04-01
ATE244064T1 (de) 2003-07-15
EP0848647A4 (de) 1999-02-10
PT848647E (pt) 2003-11-28
CA2229020A1 (en) 1997-03-06
EP0848647A1 (de) 1998-06-24
CA2229020C (en) 2008-08-05
US5616283A (en) 1997-04-01
WO1997007882A1 (en) 1997-03-06
DK0848647T3 (da) 2003-11-03
DE69628926T2 (de) 2004-06-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition