JPS57106521A - Manufacture of light granular slaked lime - Google Patents

Manufacture of light granular slaked lime

Info

Publication number
JPS57106521A
JPS57106521A JP18185380A JP18185380A JPS57106521A JP S57106521 A JPS57106521 A JP S57106521A JP 18185380 A JP18185380 A JP 18185380A JP 18185380 A JP18185380 A JP 18185380A JP S57106521 A JPS57106521 A JP S57106521A
Authority
JP
Japan
Prior art keywords
slaking
lime
water
slaked
quick lime
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.)
Granted
Application number
JP18185380A
Other languages
Japanese (ja)
Other versions
JPS5844611B2 (en
Inventor
Kunio Nomura
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.)
Yahashi Kogyo KK
Original Assignee
Yahashi 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 Yahashi Kogyo KK filed Critical Yahashi Kogyo KK
Priority to JP18185380A priority Critical patent/JPS5844611B2/en
Publication of JPS57106521A publication Critical patent/JPS57106521A/en
Publication of JPS5844611B2 publication Critical patent/JPS5844611B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Fertilizers (AREA)

Abstract

PURPOSE: To manufacture inexpensive granular slaked lime with stable quality and high activity by slaking quick lime with slaking water contg. ≥1 kind of compound having a water soluble acidic group forming water insoluble salt by the reaction with lime.
CONSTITUTION: When finely crushed quick lime is slaked to obtain slaked lime, it is slaked with slaking water contg. 1 or ≥2 kinds of compounds each having a water soluble acidic group such as phosphoric acid, sulfuric acid or silicic acid. Said compounds industrial aluminum sulfate. The slaking is carried out by a dry slaking method in which said slaking water is sprinkled over quick lime or by a wet slaking method in which quick lime is charged into the slaking water. In any case the desired light grnular slaked lime can be manufactured. A basic group coresponding to said acidic group is Al, Zn, Ni, Mn, H or the like.
COPYRIGHT: (C)1982,JPO&Japio
JP18185380A 1980-12-24 1980-12-24 Method for producing light granular slaked lime Expired JPS5844611B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18185380A JPS5844611B2 (en) 1980-12-24 1980-12-24 Method for producing light granular slaked lime

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18185380A JPS5844611B2 (en) 1980-12-24 1980-12-24 Method for producing light granular slaked lime

Publications (2)

Publication Number Publication Date
JPS57106521A true JPS57106521A (en) 1982-07-02
JPS5844611B2 JPS5844611B2 (en) 1983-10-04

Family

ID=16107965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18185380A Expired JPS5844611B2 (en) 1980-12-24 1980-12-24 Method for producing light granular slaked lime

Country Status (1)

Country Link
JP (1) JPS5844611B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58176124A (en) * 1982-04-10 1983-10-15 Agency Of Ind Science & Technol Preparation of calcium hydroxide plate crystal
WO2005047184A1 (en) * 2003-11-13 2005-05-26 Kyowa Chemical Industry Co., Ltd. Calcium hydroxide, resin composition containing same, and formed article
CN100448776C (en) * 2003-11-13 2009-01-07 协和化学工业株式会社 Calcium hydroxide, resin composition containing same, and formed article
JP4691770B2 (en) * 2000-10-06 2011-06-01 吉澤石灰工業株式会社 Method for producing highly reactive calcium hydroxide

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58176124A (en) * 1982-04-10 1983-10-15 Agency Of Ind Science & Technol Preparation of calcium hydroxide plate crystal
JPS6324939B2 (en) * 1982-04-10 1988-05-23 Kogyo Gijutsuin
JP4691770B2 (en) * 2000-10-06 2011-06-01 吉澤石灰工業株式会社 Method for producing highly reactive calcium hydroxide
WO2005047184A1 (en) * 2003-11-13 2005-05-26 Kyowa Chemical Industry Co., Ltd. Calcium hydroxide, resin composition containing same, and formed article
JPWO2005047184A1 (en) * 2003-11-13 2007-05-31 協和化学工業株式会社 Calcium hydroxide, resin composition containing the same and molded article
CN100448776C (en) * 2003-11-13 2009-01-07 协和化学工业株式会社 Calcium hydroxide, resin composition containing same, and formed article
EP2366666A1 (en) * 2003-11-13 2011-09-21 Kyowa Chemical Industry Co., Ltd Process for producing a calcium hydroxide compound
JP4775950B2 (en) * 2003-11-13 2011-09-21 協和化学工業株式会社 Resin composition and molded article containing calcium hydroxide
US8809439B2 (en) 2003-11-13 2014-08-19 Kyowa Chemical Industry Co., Ltd. Calcium hydroxide, resin composition containing the same, and molded article containing the composition

Also Published As

Publication number Publication date
JPS5844611B2 (en) 1983-10-04

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