JPS6330060B2 - - Google Patents
Info
- Publication number
- JPS6330060B2 JPS6330060B2 JP55106305A JP10630580A JPS6330060B2 JP S6330060 B2 JPS6330060 B2 JP S6330060B2 JP 55106305 A JP55106305 A JP 55106305A JP 10630580 A JP10630580 A JP 10630580A JP S6330060 B2 JPS6330060 B2 JP S6330060B2
- Authority
- JP
- Japan
- Prior art keywords
- spouted bed
- particles
- bed granulation
- granulation
- small particles
- 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
- 239000002245 particle Substances 0.000 claims description 80
- 238000005469 granulation Methods 0.000 claims description 41
- 230000003179 granulation Effects 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 39
- 239000007789 gas Substances 0.000 description 13
- 239000008187 granular material Substances 0.000 description 10
- 238000001816 cooling Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 4
- 239000004202 carbamide Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000011361 granulated particle Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000414 obstructive effect Effects 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Landscapes
- Glanulating (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10630580A JPS5732726A (en) | 1980-08-01 | 1980-08-01 | Spouted bed granulation method |
| IN228/DEL/81A IN155886B (ru) | 1980-05-07 | 1981-04-16 | |
| US06/258,846 US4354450A (en) | 1980-05-07 | 1981-04-29 | Jet layer granulator |
| BR8102729A BR8102729A (pt) | 1980-05-07 | 1981-05-04 | Granulador de camdas injetadas |
| CA000376955A CA1157253A (en) | 1980-05-07 | 1981-05-06 | Jet layer granulator |
| GB8113750A GB2077628B (en) | 1980-05-07 | 1981-05-06 | Jet layer granulator |
| NZ197019A NZ197019A (en) | 1980-05-07 | 1981-05-06 | Jet layer granulator:liquid nozzle located slightly above gas nozzle |
| DE19813117892 DE3117892A1 (de) | 1980-05-07 | 1981-05-06 | Strahlschicht-granulator |
| NL8102239A NL8102239A (nl) | 1980-05-07 | 1981-05-07 | Granulator met wervellaag. |
| FR8109083A FR2481947A1 (fr) | 1980-05-07 | 1981-05-07 | Granulateur a couche fluidisee par injection comportant une ouverture d'injection de gaz et une ouverture d'injection de liquide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10630580A JPS5732726A (en) | 1980-08-01 | 1980-08-01 | Spouted bed granulation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5732726A JPS5732726A (en) | 1982-02-22 |
| JPS6330060B2 true JPS6330060B2 (ru) | 1988-06-16 |
Family
ID=14430289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10630580A Granted JPS5732726A (en) | 1980-05-07 | 1980-08-01 | Spouted bed granulation method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5732726A (ru) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1491253A1 (en) * | 2003-06-26 | 2004-12-29 | Urea Casale S.A. | Fluid bed granulation process and apparatus |
| DE102005037750A1 (de) * | 2005-08-10 | 2007-02-22 | Glatt Ingenieurtechnik Gmbh | Verfahren zur Herstellung von Harnstoffpellets |
-
1980
- 1980-08-01 JP JP10630580A patent/JPS5732726A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5732726A (en) | 1982-02-22 |
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