JPS5528750A - Preparation of granules of magnesium hydroxide or hydrotalcite compounds of high water resistance - Google Patents
Preparation of granules of magnesium hydroxide or hydrotalcite compounds of high water resistanceInfo
- Publication number
- JPS5528750A JPS5528750A JP10213178A JP10213178A JPS5528750A JP S5528750 A JPS5528750 A JP S5528750A JP 10213178 A JP10213178 A JP 10213178A JP 10213178 A JP10213178 A JP 10213178A JP S5528750 A JPS5528750 A JP S5528750A
- Authority
- JP
- Japan
- Prior art keywords
- magnesium hydroxide
- water resistance
- high water
- granules
- preparation
- 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
Landscapes
- Glanulating (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Water Treatment By Sorption (AREA)
Abstract
PURPOSE: To obtain the waste water treating agent of high water resistance for the purposes of neutralization and adsorption by kneading magnesium hydroxide or hydrotalcites and neutral magnesium carbonate followed by molding and drying.
CONSTITUTION: Magnesium hydroxide neutral magnesium carbonate and water are compounded at ratios of 100:10W60:20W80 based on weight and the mixture is sufficiently kneaded and is thence molded with an extruder, after which the molding is dried at above about 60°C, whereby the granular water treating agent is obtained. In the case of using hydrotalcites, the hydrotalcite, neutral magnesium carbonate, alkali agent and water are compounded at ratios of 100:10W60:10W 60:20W80 respectively based on weight.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53102131A JPS5826967B2 (en) | 1978-08-22 | 1978-08-22 | Method for producing magnesium hydroxide or hydrotalcite compound granules with excellent water resistance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53102131A JPS5826967B2 (en) | 1978-08-22 | 1978-08-22 | Method for producing magnesium hydroxide or hydrotalcite compound granules with excellent water resistance |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5528750A true JPS5528750A (en) | 1980-02-29 |
JPS5826967B2 JPS5826967B2 (en) | 1983-06-06 |
Family
ID=14319213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53102131A Expired JPS5826967B2 (en) | 1978-08-22 | 1978-08-22 | Method for producing magnesium hydroxide or hydrotalcite compound granules with excellent water resistance |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5826967B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5866669U (en) * | 1981-10-27 | 1983-05-06 | 日立コンデンサ株式会社 | Substrate removal equipment |
JPH067672A (en) * | 1991-11-05 | 1994-01-18 | Joseph Crosfield & Sons Ltd | Hydrotalcite-like substance and method for absorbing organic toxic substance from water |
JPH0617382A (en) * | 1991-12-13 | 1994-01-25 | Joseph Crosfield & Sons Ltd | Treatment of knitted or woven fabric |
US11003104B2 (en) | 2018-12-28 | 2021-05-11 | Canon Kabushiki Kaisha | Toner |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09187775A (en) * | 1996-01-05 | 1997-07-22 | Ube Chem Ind Co Ltd | Hard-to-disintegrate magnesia ph adjustor for improving water quality and bottom quality |
-
1978
- 1978-08-22 JP JP53102131A patent/JPS5826967B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5866669U (en) * | 1981-10-27 | 1983-05-06 | 日立コンデンサ株式会社 | Substrate removal equipment |
JPH067672A (en) * | 1991-11-05 | 1994-01-18 | Joseph Crosfield & Sons Ltd | Hydrotalcite-like substance and method for absorbing organic toxic substance from water |
JPH0617382A (en) * | 1991-12-13 | 1994-01-25 | Joseph Crosfield & Sons Ltd | Treatment of knitted or woven fabric |
US11003104B2 (en) | 2018-12-28 | 2021-05-11 | Canon Kabushiki Kaisha | Toner |
Also Published As
Publication number | Publication date |
---|---|
JPS5826967B2 (en) | 1983-06-06 |
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