JPS56138101A - Production of integrally granulated agricultural chemical - Google Patents
Production of integrally granulated agricultural chemicalInfo
- Publication number
- JPS56138101A JPS56138101A JP3988780A JP3988780A JPS56138101A JP S56138101 A JPS56138101 A JP S56138101A JP 3988780 A JP3988780 A JP 3988780A JP 3988780 A JP3988780 A JP 3988780A JP S56138101 A JPS56138101 A JP S56138101A
- Authority
- JP
- Japan
- Prior art keywords
- gypsum
- agricultural chemical
- extrusion
- production
- chemical
- 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
Abstract
PURPOSE: Gypsum with a specific particle size distribution is used as a carrier to remarkably increase granule-forming speed on extrusion and prevent screens from being worn or damage, thus producing integrally granulated agricultural chemicals.
CONSTITUTION: Gypsum containing less than 95% of particles passing through 300 mesh (basing on the Tyler standard sieve) and less than 5% of particles remaining on 42 mesh sieve is used as a carrier to improve the granulation property and produce an integrally granulated agricultural chemical (it means extrusion-molded granules of agricultural chemical or granules of agricultural chemical that is prepared by adsorbing or adhering the effective component to extrusion-molded granules). As the gypsum, may be used both natural gypsum and chemical one (which is synthesized on the course of production of polyaluminum chloride or hydrofluoric acid as a by-product. A binder or other auxiliary agents may be used together.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3988780A JPS609721B2 (en) | 1980-03-28 | 1980-03-28 | Manufacturing method for kneading type granular pesticides |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3988780A JPS609721B2 (en) | 1980-03-28 | 1980-03-28 | Manufacturing method for kneading type granular pesticides |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56138101A true JPS56138101A (en) | 1981-10-28 |
JPS609721B2 JPS609721B2 (en) | 1985-03-12 |
Family
ID=12565478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3988780A Expired JPS609721B2 (en) | 1980-03-28 | 1980-03-28 | Manufacturing method for kneading type granular pesticides |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS609721B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62267212A (en) * | 1986-05-15 | 1987-11-19 | Tadayuki Yoshida | Agricultural chemical for soil disinfection |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01269608A (en) * | 1988-04-20 | 1989-10-27 | Mazda Motor Corp | Display controller for vehicle |
-
1980
- 1980-03-28 JP JP3988780A patent/JPS609721B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62267212A (en) * | 1986-05-15 | 1987-11-19 | Tadayuki Yoshida | Agricultural chemical for soil disinfection |
Also Published As
Publication number | Publication date |
---|---|
JPS609721B2 (en) | 1985-03-12 |
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