MY132449A - Process for producing calcium hydroxide. - Google Patents

Process for producing calcium hydroxide.

Info

Publication number
MY132449A
MY132449A MYPI97001758A MYPI19971758A MY132449A MY 132449 A MY132449 A MY 132449A MY PI97001758 A MYPI97001758 A MY PI97001758A MY PI19971758 A MYPI19971758 A MY PI19971758A MY 132449 A MY132449 A MY 132449A
Authority
MY
Malaysia
Prior art keywords
calcium hydroxide
producing calcium
organic compound
calcium oxide
producing
Prior art date
Application number
MYPI97001758A
Inventor
Ito Shingo
Iwashita Tetsushi
Inoi Takashi
Goto Yoshimi
Original Assignee
Yabashi Ind Co Ltd
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 Yabashi Ind Co Ltd filed Critical Yabashi Ind Co Ltd
Publication of MY132449A publication Critical patent/MY132449A/en

Links

Classifications

    • 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
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/02—Lime
    • C04B2/04—Slaking
    • C04B2/06—Slaking with addition of substances, e.g. hydrophobic agents ; Slaking in the presence of other compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

A PROCESS FOR PRODUCING CALCIUM HYDROXIDE HAVING A LARGE SPECIFIC SURFACE AREA IS DISCLOSED. IN THIS PROCESS, POWDERY CALCIUM OXIDE IS MIXED WITH AN ORGANIC COMPOUND HAVING AT LEAST ONE HYDROXYL GROUP. THEREAFTER, THE RESULTING CALCIUM OXIDE ADMIXED WITH THE ORGANIC COMPOUND IS SLAKED, THEREBY OBTAINING POWDERY CALCIUM HYDROXIDE.
MYPI97001758A 1996-04-24 1997-04-23 Process for producing calcium hydroxide. MY132449A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12631496 1996-04-24

Publications (1)

Publication Number Publication Date
MY132449A true MY132449A (en) 2007-10-31

Family

ID=14932125

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI97001758A MY132449A (en) 1996-04-24 1997-04-23 Process for producing calcium hydroxide.

Country Status (7)

Country Link
JP (1) JP2000510432A (en)
KR (1) KR19990022297A (en)
CN (1) CN1092615C (en)
ID (1) ID16819A (en)
MY (1) MY132449A (en)
TW (1) TW372938B (en)
WO (1) WO1997039991A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100380983B1 (en) * 2000-11-16 2003-05-01 주식회사 백광소재 Method of producing a high reactive calcium hydroxide having a large specific surface area
KR20020004916A (en) * 2001-11-26 2002-01-16 김상봉 Manufacturing method of slaked lime
RU2519285C2 (en) * 2008-10-30 2014-06-10 С.А. Луаст Решерш Э Девелопмен Slaked lime composition and method of its obtaining
CN102059044B (en) * 2010-11-25 2012-09-26 武汉钢铁(集团)公司 Process for preparing calcium-based sorbent through normal pressure dry slaking
CN103508478B (en) * 2013-06-05 2016-08-24 池州灵芝化建材料科技有限公司 A kind of method that precipitated calcium carbonate and active calcium oxide defect ware prepare calcium hydroxide
CN104069793A (en) * 2014-06-21 2014-10-01 总装备部工程设计研究总院 Preparation method of calcium hydroxide nano particles with high adsorption activity
US10399896B2 (en) * 2014-10-18 2019-09-03 Ferenc Torocsik Method for production of additives enhancing water tightness of building materials
CN104291371B (en) * 2014-10-30 2017-02-15 杨富巍 Preparation method for nanometer calcium hydroxide
CN105502457B (en) * 2015-12-15 2017-06-06 常熟市宏宇钙化物有限公司 A kind of preparation method of high surface calcium hydroxide particulate
CN106219585B (en) * 2016-07-08 2017-07-25 武汉科技大学 A kind of dense granule calcia material and preparation method thereof
CN110545908B (en) 2017-03-17 2021-03-26 格雷蒙特(Pa)有限公司 Compositions containing calcium hydroxide and related systems and methods
US10822442B2 (en) 2017-07-17 2020-11-03 Ecolab Usa Inc. Rheology-modifying agents for slurries
CN110078389A (en) * 2019-06-17 2019-08-02 邓金营 A kind of high response and high-specific surface area calcium hydroxide raw powder's production technology
CN110818287A (en) * 2019-12-30 2020-02-21 衢州顺天钙业有限公司 Preparation method of high-dispersity and high-specific-surface-area calcium hydroxide
CN111116061A (en) * 2019-12-31 2020-05-08 米易东立矿业有限公司 Dry preparation method of nano calcium hydroxide

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3120444A (en) * 1961-05-31 1964-02-04 Kaiser Aluminium Chem Corp Hydrated lime and method of making the same
DE2031109A1 (en) * 1970-06-24 1971-12-30 Ludwig Hörling Fabrik chemischer Baustoffe GmbH, 3283 Lügde Quicklime treated with flocculant - based on polyacrylic material gives stronger sand-lime bricks
DE3620024A1 (en) * 1986-06-13 1987-12-17 Fels Werke Peine Salzgitter Process for preparing finely divided calcium hydroxide
GB2246344A (en) * 1990-07-27 1992-01-29 Ecc Int Ltd Precipitated calcium carbonate
DE4138009C2 (en) * 1990-11-21 2003-06-12 Chemical Lime Co Process for the preparation of fine-grained hydrated lime
ES2091337T3 (en) * 1990-11-21 1996-11-01 Lhoist Rech & Dev Sa CALCIUM HYDROXIDE AND / OR MAGNESIUM, ITS PREPARATION AND ITS USE.
CN1024125C (en) * 1991-06-04 1994-04-06 齐鲁乙烯无机化工厂 Productive method of high-activity and-urity calcium hydroxide

Also Published As

Publication number Publication date
ID16819A (en) 1997-11-13
TW372938B (en) 1999-11-01
KR19990022297A (en) 1999-03-25
WO1997039991A1 (en) 1997-10-30
CN1092615C (en) 2002-10-16
JP2000510432A (en) 2000-08-15
CN1189814A (en) 1998-08-05

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