JPS55167125A - Manufacture of aqueous magnesium hydroxide dispersion - Google Patents
Manufacture of aqueous magnesium hydroxide dispersionInfo
- Publication number
- JPS55167125A JPS55167125A JP7353679A JP7353679A JPS55167125A JP S55167125 A JPS55167125 A JP S55167125A JP 7353679 A JP7353679 A JP 7353679A JP 7353679 A JP7353679 A JP 7353679A JP S55167125 A JPS55167125 A JP S55167125A
- Authority
- JP
- Japan
- Prior art keywords
- magnesium hydroxide
- polymer
- neutralizing
- neutralization product
- dispersion
- 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
Links
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 title abstract 5
- 239000000347 magnesium hydroxide Substances 0.000 title abstract 5
- 229910001862 magnesium hydroxide Inorganic materials 0.000 title abstract 5
- 239000006185 dispersion Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 238000006386 neutralization reaction Methods 0.000 abstract 3
- 230000003472 neutralizing effect Effects 0.000 abstract 3
- 229920000642 polymer Polymers 0.000 abstract 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 1
- 239000006096 absorbing agent Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000002763 monocarboxylic acids Chemical class 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
Landscapes
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
PURPOSE: To obtain the titled dispersion of high concn. and low viscosity suitable for use as an absorbing agent, etc. by dispersing magnesium hydroxide fine powder in water in the presence of a neutralization product prepared by neutralizing a polymer of an unsaturated monocarboxylic selected from a group consisting of acrylic acid, etc. with an alkali.
CONSTITUTION: Magnesium hydroxide fine powder is dispersed in water in the presence of a neutralization product prepared by neutralizing a polymer of one or more kinds of unsaturated monocarboxylic acids selected from a group consisting of acrylic acid, methacrylic acid, etc. with an alkali, preferably NaOH. The polymerization degree of the polymer is about 10W500. The neutralization product is used in an amount of about 0.05W5wt% to the amount of magnesium hydroxide. Thus, an aqueous magnesium hydroxide dispersion of high concn. and low viscosity is obtd. It is suitable for use as a cheap neutralizing source for an absorbing soln. for a wet process exhaust gas desulfurizer, etc.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7353679A JPS55167125A (en) | 1979-06-13 | 1979-06-13 | Manufacture of aqueous magnesium hydroxide dispersion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7353679A JPS55167125A (en) | 1979-06-13 | 1979-06-13 | Manufacture of aqueous magnesium hydroxide dispersion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55167125A true JPS55167125A (en) | 1980-12-26 |
| JPS6339526B2 JPS6339526B2 (en) | 1988-08-05 |
Family
ID=13521041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7353679A Granted JPS55167125A (en) | 1979-06-13 | 1979-06-13 | Manufacture of aqueous magnesium hydroxide dispersion |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55167125A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60156516A (en) * | 1984-01-19 | 1985-08-16 | バスフ アクチェン ゲゼルシャフト | Antifoam using oil-in-water type emulsion as foundation |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230074217A (en) | 2020-09-23 | 2023-05-26 | 유키지루시 메그밀크 가부시키가이샤 | prophylaxis of muscle atrophy |
-
1979
- 1979-06-13 JP JP7353679A patent/JPS55167125A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60156516A (en) * | 1984-01-19 | 1985-08-16 | バスフ アクチェン ゲゼルシャフト | Antifoam using oil-in-water type emulsion as foundation |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6339526B2 (en) | 1988-08-05 |
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