JPH0438689B2 - - Google Patents
Info
- Publication number
- JPH0438689B2 JPH0438689B2 JP33274287A JP33274287A JPH0438689B2 JP H0438689 B2 JPH0438689 B2 JP H0438689B2 JP 33274287 A JP33274287 A JP 33274287A JP 33274287 A JP33274287 A JP 33274287A JP H0438689 B2 JPH0438689 B2 JP H0438689B2
- Authority
- JP
- Japan
- Prior art keywords
- ammonium sulfate
- wall
- nozzle
- crystal grains
- conical bottom
- 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.)
- Expired
Links
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 41
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 40
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 40
- 239000013078 crystal Substances 0.000 claims description 34
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 235000013339 cereals Nutrition 0.000 description 30
- 238000000034 method Methods 0.000 description 20
- 239000000243 solution Substances 0.000 description 18
- 239000012047 saturated solution Substances 0.000 description 10
- 238000002156 mixing Methods 0.000 description 8
- 238000000605 extraction Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 6
- 239000003337 fertilizer Substances 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000012452 mother liquor Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 2
- GEHMBYLTCISYNY-UHFFFAOYSA-N Ammonium sulfamate Chemical compound [NH4+].NS([O-])(=O)=O GEHMBYLTCISYNY-UHFFFAOYSA-N 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 244000062793 Sorghum vulgare Species 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 235000019713 millet Nutrition 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Fertilizers (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33274287A JPH01176213A (ja) | 1987-12-29 | 1987-12-29 | 硫安の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33274287A JPH01176213A (ja) | 1987-12-29 | 1987-12-29 | 硫安の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01176213A JPH01176213A (ja) | 1989-07-12 |
| JPH0438689B2 true JPH0438689B2 (enExample) | 1992-06-25 |
Family
ID=18258349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33274287A Granted JPH01176213A (ja) | 1987-12-29 | 1987-12-29 | 硫安の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01176213A (enExample) |
-
1987
- 1987-12-29 JP JP33274287A patent/JPH01176213A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01176213A (ja) | 1989-07-12 |
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