JPS6340720A - 粒状硫酸カリの製造法 - Google Patents
粒状硫酸カリの製造法Info
- Publication number
- JPS6340720A JPS6340720A JP61181137A JP18113786A JPS6340720A JP S6340720 A JPS6340720 A JP S6340720A JP 61181137 A JP61181137 A JP 61181137A JP 18113786 A JP18113786 A JP 18113786A JP S6340720 A JPS6340720 A JP S6340720A
- Authority
- JP
- Japan
- Prior art keywords
- sulfuric acid
- potassium sulfate
- product
- granular
- wet
- 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
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 title claims abstract description 60
- 229910052939 potassium sulfate Inorganic materials 0.000 title claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 5
- 235000011151 potassium sulphates Nutrition 0.000 title claims description 38
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000000034 method Methods 0.000 claims abstract description 26
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 19
- 230000003472 neutralizing effect Effects 0.000 claims abstract description 19
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract description 12
- 239000000920 calcium hydroxide Substances 0.000 claims abstract description 12
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims abstract description 12
- 238000010298 pulverizing process Methods 0.000 claims abstract description 12
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims abstract description 8
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 6
- 239000000292 calcium oxide Substances 0.000 claims abstract description 6
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims abstract description 6
- 239000001095 magnesium carbonate Substances 0.000 claims abstract description 6
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims abstract description 5
- 239000000347 magnesium hydroxide Substances 0.000 claims abstract description 5
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims abstract description 5
- 239000001103 potassium chloride Substances 0.000 claims abstract description 5
- 235000011164 potassium chloride Nutrition 0.000 claims abstract description 5
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 4
- 238000005469 granulation Methods 0.000 claims description 28
- 230000003179 granulation Effects 0.000 claims description 28
- 238000005550 wet granulation Methods 0.000 claims description 17
- 238000000748 compression moulding Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 6
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 5
- 239000011575 calcium Substances 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 2
- 208000007442 rickets Diseases 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 11
- 235000011116 calcium hydroxide Nutrition 0.000 abstract description 10
- 235000012245 magnesium oxide Nutrition 0.000 abstract description 5
- 235000012255 calcium oxide Nutrition 0.000 abstract description 4
- 235000012254 magnesium hydroxide Nutrition 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract 2
- 235000010216 calcium carbonate Nutrition 0.000 abstract 1
- 235000014380 magnesium carbonate Nutrition 0.000 abstract 1
- 239000003337 fertilizer Substances 0.000 description 17
- 239000002245 particle Substances 0.000 description 14
- 239000002994 raw material Substances 0.000 description 12
- 238000000227 grinding Methods 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 2
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 229940043430 calcium compound Drugs 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- OXZWZJDYOIQKBI-UHFFFAOYSA-L dipotassium sulfate hydrate Chemical compound O.[K+].[K+].[O-]S([O-])(=O)=O OXZWZJDYOIQKBI-UHFFFAOYSA-L 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002681 magnesium compounds Chemical class 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- VOEYXMAFNDNNED-UHFFFAOYSA-N metolcarb Chemical compound CNC(=O)OC1=CC=CC(C)=C1 VOEYXMAFNDNNED-UHFFFAOYSA-N 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 229910001950 potassium oxide Inorganic materials 0.000 description 1
- XXQBEVHPUKOQEO-UHFFFAOYSA-N potassium peroxide Inorganic materials [K+].[K+].[O-][O-] XXQBEVHPUKOQEO-UHFFFAOYSA-N 0.000 description 1
- CLSKHAYBTFRDOV-UHFFFAOYSA-N potassium;molecular oxygen Chemical compound [K+].O=O CLSKHAYBTFRDOV-UHFFFAOYSA-N 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
Landscapes
- Fertilizers (AREA)
- Compounds Of Iron (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61181137A JPS6340720A (ja) | 1986-07-31 | 1986-07-31 | 粒状硫酸カリの製造法 |
| KR1019870008336A KR880001551A (ko) | 1986-07-30 | 1987-07-30 | 입상 황산칼륨 및 그의 제조방법 |
| KR1019870008336A KR910009598B1 (ko) | 1986-07-30 | 1987-07-30 | 입상 황산칼륨 및 그의 제조방법 |
| CN87105366A CN1033157C (zh) | 1986-07-30 | 1987-07-30 | 颗粒硫酸钾的制造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61181137A JPS6340720A (ja) | 1986-07-31 | 1986-07-31 | 粒状硫酸カリの製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6340720A true JPS6340720A (ja) | 1988-02-22 |
| JPH0449487B2 JPH0449487B2 (de) | 1992-08-11 |
Family
ID=16095530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61181137A Granted JPS6340720A (ja) | 1986-07-30 | 1986-07-31 | 粒状硫酸カリの製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6340720A (de) |
-
1986
- 1986-07-31 JP JP61181137A patent/JPS6340720A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0449487B2 (de) | 1992-08-11 |
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