JPS6256390A - く溶性珪酸カリ肥料の中間体の造粒乾燥方法 - Google Patents
く溶性珪酸カリ肥料の中間体の造粒乾燥方法Info
- Publication number
- JPS6256390A JPS6256390A JP19483085A JP19483085A JPS6256390A JP S6256390 A JPS6256390 A JP S6256390A JP 19483085 A JP19483085 A JP 19483085A JP 19483085 A JP19483085 A JP 19483085A JP S6256390 A JPS6256390 A JP S6256390A
- Authority
- JP
- Japan
- Prior art keywords
- slurry
- potassium silicate
- fly ash
- vibrating
- particle size
- 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
- 239000003337 fertilizer Substances 0.000 title claims description 15
- 239000008187 granular material Substances 0.000 title claims description 13
- 239000004111 Potassium silicate Substances 0.000 title claims description 10
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 title claims description 10
- 235000019353 potassium silicate Nutrition 0.000 title claims description 10
- 229910052913 potassium silicate Inorganic materials 0.000 title claims description 10
- 238000001035 drying Methods 0.000 title claims description 7
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 title 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 30
- 239000002002 slurry Substances 0.000 claims description 21
- 239000002245 particle Substances 0.000 claims description 20
- 239000010881 fly ash Substances 0.000 claims description 17
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 14
- 239000000347 magnesium hydroxide Substances 0.000 claims description 14
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 14
- 239000002994 raw material Substances 0.000 claims description 13
- 239000003245 coal Substances 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 4
- 239000000460 chlorine Substances 0.000 claims description 4
- 229910052801 chlorine Inorganic materials 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 description 10
- 238000005469 granulation Methods 0.000 description 9
- 230000003179 granulation Effects 0.000 description 9
- 239000011777 magnesium Substances 0.000 description 8
- 229910000514 dolomite Inorganic materials 0.000 description 7
- 239000010459 dolomite Substances 0.000 description 7
- 229910052749 magnesium Inorganic materials 0.000 description 7
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 6
- 238000010304 firing Methods 0.000 description 6
- 239000000543 intermediate Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000003860 storage Methods 0.000 description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000600169 Maro Species 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000002680 magnesium Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Landscapes
- Fertilizers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19483085A JPS6256390A (ja) | 1985-09-05 | 1985-09-05 | く溶性珪酸カリ肥料の中間体の造粒乾燥方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19483085A JPS6256390A (ja) | 1985-09-05 | 1985-09-05 | く溶性珪酸カリ肥料の中間体の造粒乾燥方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6256390A true JPS6256390A (ja) | 1987-03-12 |
| JPH0544435B2 JPH0544435B2 (enrdf_load_stackoverflow) | 1993-07-06 |
Family
ID=16330966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19483085A Granted JPS6256390A (ja) | 1985-09-05 | 1985-09-05 | く溶性珪酸カリ肥料の中間体の造粒乾燥方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6256390A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0411322A (pt) | 2003-06-12 | 2006-07-18 | Donaldson Co Inc | método de distribuir combustìvel em fluxo transiente de um sistema de descarga |
-
1985
- 1985-09-05 JP JP19483085A patent/JPS6256390A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0544435B2 (enrdf_load_stackoverflow) | 1993-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| LAPS | Cancellation because of no payment of annual fees |