JPH0249248B2 - - Google Patents

Info

Publication number
JPH0249248B2
JPH0249248B2 JP56108823A JP10882381A JPH0249248B2 JP H0249248 B2 JPH0249248 B2 JP H0249248B2 JP 56108823 A JP56108823 A JP 56108823A JP 10882381 A JP10882381 A JP 10882381A JP H0249248 B2 JPH0249248 B2 JP H0249248B2
Authority
JP
Japan
Prior art keywords
slaked lime
quicklime
aqueous solution
mol
present
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
JP56108823A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5815030A (ja
Inventor
Shigeo Myata
Tooru Hirose
Akira Okada
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.)
KH Neochem Co Ltd
Original Assignee
Kyowa Kagaku Kogyo KK
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 Kyowa Kagaku Kogyo KK filed Critical Kyowa Kagaku Kogyo KK
Priority to JP56108823A priority Critical patent/JPS5815030A/ja
Priority to DE8282105995T priority patent/DE3266191D1/de
Priority to EP82105995A priority patent/EP0069961B1/en
Priority to US06/395,911 priority patent/US4472370A/en
Priority to CA000407171A priority patent/CA1208884A/en
Publication of JPS5815030A publication Critical patent/JPS5815030A/ja
Publication of JPH0249248B2 publication Critical patent/JPH0249248B2/ja
Granted legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/02—Oxides or hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F5/00—Compounds of magnesium
    • C01F5/14—Magnesium hydroxide
    • C01F5/22—Magnesium hydroxide from magnesium compounds with alkali hydroxides or alkaline- earth oxides or hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
JP56108823A 1981-07-14 1981-07-14 消石灰 Granted JPS5815030A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP56108823A JPS5815030A (ja) 1981-07-14 1981-07-14 消石灰
DE8282105995T DE3266191D1 (en) 1981-07-14 1982-07-05 Slaked lime, process for its production, and its use
EP82105995A EP0069961B1 (en) 1981-07-14 1982-07-05 Slaked lime, process for its production, and its use
US06/395,911 US4472370A (en) 1981-07-14 1982-07-07 Processes for the production of slaked lime and magnesium hydroxide
CA000407171A CA1208884A (en) 1981-07-14 1982-07-13 Slaked lime, process for its production, and its use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56108823A JPS5815030A (ja) 1981-07-14 1981-07-14 消石灰

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP1501790A Division JPH02229712A (ja) 1990-01-26 1990-01-26 水酸化マグネシウムの製法

Publications (2)

Publication Number Publication Date
JPS5815030A JPS5815030A (ja) 1983-01-28
JPH0249248B2 true JPH0249248B2 (OSRAM) 1990-10-29

Family

ID=14494426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56108823A Granted JPS5815030A (ja) 1981-07-14 1981-07-14 消石灰

Country Status (5)

Country Link
US (1) US4472370A (OSRAM)
EP (1) EP0069961B1 (OSRAM)
JP (1) JPS5815030A (OSRAM)
CA (1) CA1208884A (OSRAM)
DE (1) DE3266191D1 (OSRAM)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6086066A (ja) * 1983-10-18 1985-05-15 奥多摩工業株式会社 板状水酸化カルシウムの製造法
JPS60176918A (ja) * 1984-02-22 1985-09-11 Kyowa Chem Ind Co Ltd 高純度，高分散性水酸化マグネシウム及びその製造方法
DE3433228C1 (de) * 1984-09-11 1986-04-10 Rheinische Kalksteinwerke GmbH, 5603 Wülfrath Verfahren zur Herstellung von Kalziumhydroxid
DE8717874U1 (de) * 1987-05-18 1990-11-22 FTU GmbH, 8130 Starnberg Calciumhydroxid für die Abgasreinigung
DE3716566A1 (de) * 1987-05-18 1988-12-01 Fichtel Roland Verfahren zur herstellung reaktionsfaehiger calciumhydroxide fuer die abgasreinigung
JPH02111625A (ja) * 1988-10-20 1990-04-24 Kyowa Chem Ind Co Ltd 高活性高分散性水酸化マグネシウムおよびその製造方法
US5209912A (en) * 1990-05-02 1993-05-11 Ftu Gmbh Process for separating out noxious substances from gases and exhaust gases
US5223239A (en) * 1990-07-24 1993-06-29 Research Corporation Technologies, Inc. Method of preparing hydrated lime
DE4034417C2 (de) * 1990-10-29 2002-02-07 Walhalla Kalk Entwicklungs Und Hochreaktive Reagentien und Zusammensetzungen für die Abgas- und Abwasserreinigung, ihre Herstellung und ihre Verwendung
US5846286A (en) * 1997-03-07 1998-12-08 Dravo Lime Company Method for removing NOx from a gas stream while producing an alkaline earth nitrate fertilizer composition
US6036881A (en) * 1997-10-28 2000-03-14 New Eezy Gro, Inc. Stabilized liquid lime dispersion for sewage treatment
JP5605780B2 (ja) * 2009-11-20 2014-10-15 白石工業株式会社 高純度水酸化カルシウムの製造方法
CN103601224B (zh) * 2013-11-28 2015-06-10 中国科学院青海盐湖研究所 一种制备氢氧化镁的方法
EP3353113A1 (en) 2015-09-25 2018-08-01 Clean World Technologies Ltd. Producing calcium phosphate compositions
GB2548072B (en) * 2015-12-23 2018-07-04 Allied Protek Eng Solutions Methods of erecting blanks
CN114716161B (zh) * 2022-06-09 2022-09-09 天津市新天钢钢铁集团有限公司 一种烧结石灰快速消化的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US783570A (en) * 1903-07-28 1905-02-28 Carleton Ellis Process of treating lime.
GB433253A (en) * 1933-12-23 1935-08-12 Ig Farbenindustrie Ag Improvements in or relating to the production of magnesium hydroxide
US2178983A (en) * 1933-12-23 1939-11-07 Magnesium Dev Corp Production of magnesium hydroxide
DE661173C (de) * 1933-12-24 1938-06-13 I G Farbenindustrie Akt Ges Gewinnung von Magnesiumhydroxyd
US3676067A (en) * 1969-06-19 1972-07-11 Hisanobu Tabata Production of fresh water,brine and magnesium hydroxide
GB1514081A (en) * 1975-05-30 1978-06-14 Kyowa Chem Ind Co Ltd Particulate magnesium hydroxide
US4145404A (en) * 1975-05-30 1979-03-20 Kyowa Chemical Industry Co., Ltd. Magnesium hydroxides having novel structure, process for production thereof, and resin compositions containing them

Also Published As

Publication number Publication date
EP0069961B1 (en) 1985-09-11
CA1208884A (en) 1986-08-05
US4472370A (en) 1984-09-18
EP0069961A1 (en) 1983-01-19
DE3266191D1 (en) 1985-10-17
JPS5815030A (ja) 1983-01-28

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