JPH0329004B2 - - Google Patents

Info

Publication number: JPH0329004B2
Authority: JP; Japan
Prior art keywords: magnesium hydroxide; magnesium; particles; secondary particles; particle size
Prior art date: 1985-01-19
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

JP60006707A

Other languages

English (en)

Japanese (ja)

Other versions

JPS61168522A (ja

Inventor

Keiichi Nakaya

Kunio Tanaka

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.)

AGC Inc

Original Assignee

Asahi Glass 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.)

1985-01-19

Filing date

1985-01-19

Publication date

1991-04-22

1985-01-19 Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd

1985-01-19 Priority to JP670785A priority Critical patent/JPS61168522A/ja

1986-01-14 Priority to DE8686100428T priority patent/DE3685121D1/de

1986-01-14 Priority to EP86100428A priority patent/EP0189098B1/en

1986-01-16 Priority to US06/819,409 priority patent/US4698379A/en

1986-01-17 Priority to CA000499805A priority patent/CA1241180A/en

1986-07-30 Publication of JPS61168522A publication Critical patent/JPS61168522A/ja

1991-04-22 Publication of JPH0329004B2 publication Critical patent/JPH0329004B2/ja

Status Granted legal-status Critical Current

Links

VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 74
239000000347 magnesium hydroxide Substances 0.000 claims description 74
229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 74
239000002245 particle Substances 0.000 claims description 53
TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical group [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 32
239000011164 primary particle Substances 0.000 claims description 24
239000011163 secondary particle Substances 0.000 claims description 21
239000002002 slurry Substances 0.000 claims description 20
230000005484 gravity Effects 0.000 claims description 16
229910001629 magnesium chloride Inorganic materials 0.000 claims description 16
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 15
238000002425 crystallisation Methods 0.000 claims description 15
230000008025 crystallization Effects 0.000 claims description 15
239000011148 porous material Substances 0.000 claims description 14
239000007864 aqueous solution Substances 0.000 claims description 9
238000010521 absorption reaction Methods 0.000 claims description 8
229910021529 ammonia Inorganic materials 0.000 claims description 7
159000000003 magnesium salts Chemical class 0.000 claims description 6
238000004519 manufacturing process Methods 0.000 claims description 6
CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 4
238000004220 aggregation Methods 0.000 claims description 4
230000002776 aggregation Effects 0.000 claims description 4
YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 claims description 4
230000001186 cumulative effect Effects 0.000 claims description 3
229910052943 magnesium sulfate Inorganic materials 0.000 claims description 2
235000019341 magnesium sulphate Nutrition 0.000 claims description 2
238000006243 chemical reaction Methods 0.000 description 14
239000007787 solid Substances 0.000 description 10
238000000034 method Methods 0.000 description 9
239000013535 sea water Substances 0.000 description 9
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 8
238000000635 electron micrograph Methods 0.000 description 8
ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 6
239000007788 liquid Substances 0.000 description 5
235000019270 ammonium chloride Nutrition 0.000 description 4
239000013078 crystal Substances 0.000 description 4
239000002244 precipitate Substances 0.000 description 4
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
239000000292 calcium oxide Substances 0.000 description 3
235000012255 calcium oxide Nutrition 0.000 description 3
230000000052 comparative effect Effects 0.000 description 3
239000010419 fine particle Substances 0.000 description 3
239000000395 magnesium oxide Substances 0.000 description 3
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
239000011347 resin Substances 0.000 description 3
229920005989 resin Polymers 0.000 description 3
238000004438 BET method Methods 0.000 description 2
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
239000006227 byproduct Substances 0.000 description 2
239000001110 calcium chloride Substances 0.000 description 2
229910001628 calcium chloride Inorganic materials 0.000 description 2
230000000911 decarboxylating effect Effects 0.000 description 2
238000004821 distillation Methods 0.000 description 2
239000000945 filler Substances 0.000 description 2
239000000843 powder Substances 0.000 description 2
239000002994 raw material Substances 0.000 description 2
239000000243 solution Substances 0.000 description 2
238000003756 stirring Methods 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
241001131796 Botaurus stellaris Species 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
229910004298 SiO 2 Inorganic materials 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
239000002928 artificial marble Substances 0.000 description 1
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
239000000920 calcium hydroxide Substances 0.000 description 1
229910001861 calcium hydroxide Inorganic materials 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
229910002092 carbon dioxide Inorganic materials 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000003245 coal Substances 0.000 description 1
229910052681 coesite Inorganic materials 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
229910052593 corundum Inorganic materials 0.000 description 1
229910052906 cristobalite Inorganic materials 0.000 description 1
229910001873 dinitrogen Inorganic materials 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
238000000605 extraction Methods 0.000 description 1
238000011049 filling Methods 0.000 description 1
239000007789 gas Substances 0.000 description 1
230000036571 hydration Effects 0.000 description 1
238000006703 hydration reaction Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
239000012535 impurity Substances 0.000 description 1
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
239000008267 milk Substances 0.000 description 1
210000004080 milk Anatomy 0.000 description 1
235000013336 milk Nutrition 0.000 description 1
230000001376 precipitating effect Effects 0.000 description 1
239000000047 product Substances 0.000 description 1
238000010992 reflux Methods 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
235000012239 silicon dioxide Nutrition 0.000 description 1
235000011121 sodium hydroxide Nutrition 0.000 description 1
229910052682 stishovite Inorganic materials 0.000 description 1
238000002834 transmittance Methods 0.000 description 1
229910052905 tridymite Inorganic materials 0.000 description 1
238000003828 vacuum filtration Methods 0.000 description 1
229910001845 yogo sapphire Inorganic materials 0.000 description 1

Landscapes

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

JP670785A 1985-01-19 1985-01-19 水酸化マグネシウム及びその製法 Granted JPS61168522A (ja)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
JP670785A JPS61168522A (ja)	1985-01-19	1985-01-19	水酸化マグネシウム及びその製法
DE8686100428T DE3685121D1 (de)	1985-01-19	1986-01-14	Magnesiumhydroxyd, verfahren zu seiner herstellung und eine dasselbe enthaltende harzzusammensetzung.
EP86100428A EP0189098B1 (en)	1985-01-19	1986-01-14	Magnesium hydroxide, process for its production and resin composition containing it
US06/819,409 US4698379A (en)	1985-01-19	1986-01-16	Magnesium hydroxide, process for its production and resin composition containing it
CA000499805A CA1241180A (en)	1985-01-19	1986-01-17	Magnesium hydroxide, process for its production and resin composition containing it

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP670785A JPS61168522A (ja)	1985-01-19	1985-01-19	水酸化マグネシウム及びその製法

Publications (2)

Publication Number	Publication Date
JPS61168522A JPS61168522A (ja)	1986-07-30
JPH0329004B2 true JPH0329004B2 (nl)	1991-04-22

Family

ID=11645769

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP670785A Granted JPS61168522A (ja)	1985-01-19	1985-01-19	水酸化マグネシウム及びその製法

Country Status (1)

Country	Link
JP (1)	JPS61168522A (nl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN101679058B (zh) *	2007-03-30	2012-11-14	宇部材料工业株式会社	氢氧化镁粉末及其制备方法
KR20120048026A (ko)	2009-09-30	2012-05-14	미쓰비시덴키 가부시키가이샤	스위치-로킹 피팅 및 제어장치
JP5773695B2 (ja) *	2011-03-23	2015-09-02	タテホ化学工業株式会社	球状の水酸化マグネシウム粒子、及び球状の酸化マグネシウム粒子、並びにそれらの製造方法
CN102502725A (zh) *	2011-10-28	2012-06-20	中国科学院过程工程研究所	一种阻燃型氢氧化镁的生产方法
JP5992846B2 (ja) *	2013-02-13	2016-09-14	タテホ化学工業株式会社	高い比表面積を有する棒状の水酸化マグネシウム粒子、及び棒状の酸化マグネシウム粒子、並びにそれらの製造方法
JP6194253B2 (ja) *	2014-01-20	2017-09-06	神島化学工業株式会社	水酸化マグネシウムの加圧粒状体、及びその製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5182334A (ja) *	1975-01-17	1976-07-19	Mitsubishi Petrochemical Co	Jishoseijushisoseibutsu
JPS52115799A (en) *	1976-03-25	1977-09-28	Kyowa Kagaku Kougiyou Kk	Magnesiumhydroxide having novel structure intermediate thereof and process for preparing same

1985
- 1985-01-19 JP JP670785A patent/JPS61168522A/ja active Granted

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5182334A (ja) *	1975-01-17	1976-07-19	Mitsubishi Petrochemical Co	Jishoseijushisoseibutsu
JPS52115799A (en) *	1976-03-25	1977-09-28	Kyowa Kagaku Kougiyou Kk	Magnesiumhydroxide having novel structure intermediate thereof and process for preparing same

Also Published As

Publication number	Publication date
JPS61168522A (ja)	1986-07-30

Legal Events

Date	Code	Title	Description
2004-04-22	LAPS	Cancellation because of no payment of annual fees

Publication	Publication Date	Title
US3310373A (en)	1967-03-21	Method for producing crystalline aluminosilicates
US4053579A (en)	1977-10-11	Method for manufacture of sintered alumina from ammonium aluminum carbonate hydroxide
CN112573552A (zh)	2021-03-30	一种利用高硅含铝物料制备勃姆石的方法
JPH0472774B2 (nl)	1992-11-19
JPH0329004B2 (nl)	1991-04-22
US4693872A (en)	1987-09-15	Process for producing highly pure magnesium hydroxide
JP3274867B2 (ja)	2002-04-15	メソ多孔性結晶性物質の調製方法
US2541733A (en)	1951-02-13	Production of alkali metal carbonate perhydrates
EP0109729B1 (en)	1988-03-09	Process for preparation of mordenite type zeolite
US4732742A (en)	1988-03-22	Process for the production at a high level of productivity of aluminum trihydroxide in a high state of purity and with a median diameter of less than 4 micrometers, which is regulated as required
CA1215348A (en)	1986-12-16	Zeolite and process for preparation thereof
KR101173728B1 (ko)	2012-08-13	입방체상 산화마그네슘 분말 및 그 제조방법
US4401633A (en)	1983-08-30	Two step process for the preparation of zeolite A by hydrothermal treatment of heulandite
GB2031393A (en)	1980-04-23	Alkali Calcium Silicates and Process for Preparation Thereof
KR910004852B1 (ko)	1991-07-15	합성 마자이트의 제조방법
JP2872449B2 (ja)	1999-03-17	繊維状無水マグネシウムオキシサルフェートの製造法
JP2000053413A (ja)	2000-02-22	高耐熱性メソポーラスシリカ及びその製造方法
JP2549857B2 (ja)	1996-10-30	粒子径が制御された炭酸カルシウムの製造法
JP2675465B2 (ja)	1997-11-12	含水炭酸カルシウムおよびその製造方法
WO2000009444A1 (en)	2000-02-24	An improved method for manufacturing crystalline layered sodium disilicate
EP0237253A2 (en)	1987-09-16	Cordierite precursor preparation
JPH02243512A (ja)	1990-09-27	α―アルミニウム―水酸化物の板状結晶の製造方法およびこのような結晶
JP2817857B2 (ja)	1998-10-30	繊維状マグネシウムオキシサルフェートの製造方法
JP2515182B2 (ja)	1996-07-10	ムライト粉末原料及びその製造方法並びにムライト粉末の製造方法
JPH03122011A (ja)	1991-05-24	水酸化マグネシウムの製造法