NL8006416A - Inrichting en werkwijze voor het granuleren. - Google Patents
Inrichting en werkwijze voor het granuleren. Download PDFInfo
- Publication number
- NL8006416A NL8006416A NL8006416A NL8006416A NL8006416A NL 8006416 A NL8006416 A NL 8006416A NL 8006416 A NL8006416 A NL 8006416A NL 8006416 A NL8006416 A NL 8006416A NL 8006416 A NL8006416 A NL 8006416A
- Authority
- NL
- Netherlands
- Prior art keywords
- fluidized bed
- droplets
- bed
- solidified
- holes
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 16
- 239000008187 granular material Substances 0.000 claims description 25
- 238000001816 cooling Methods 0.000 claims description 11
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 8
- 239000004202 carbamide Substances 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 8
- 239000000155 melt Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 239000003595 mist Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000003337 fertilizer Substances 0.000 claims description 2
- 238000007711 solidification Methods 0.000 claims description 2
- 230000008023 solidification Effects 0.000 claims description 2
- 239000011324 bead Substances 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000007921 spray Substances 0.000 description 7
- 238000005469 granulation Methods 0.000 description 6
- 230000003179 granulation Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 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 1
- 239000004254 Ammonium phosphate Substances 0.000 description 1
- 101100033673 Mus musculus Ren1 gene Proteins 0.000 description 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 1
- 235000019289 ammonium phosphates Nutrition 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- OYFJQPXVCSSHAI-QFPUQLAESA-N enalapril maleate Chemical compound OC(=O)\C=C/C(O)=O.C([C@@H](C(=O)OCC)N[C@@H](C)C(=O)N1[C@@H](CCC1)C(O)=O)CC1=CC=CC=C1 OYFJQPXVCSSHAI-QFPUQLAESA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000011885 synergistic combination Substances 0.000 description 1
- 238000003260 vortexing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
- C05C9/005—Post-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Glanulating (AREA)
- Fertilizers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54152985A JPS6012895B2 (ja) | 1979-11-28 | 1979-11-28 | 造粒装置 |
| JP15298579 | 1979-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8006416A true NL8006416A (nl) | 1981-07-01 |
Family
ID=15552436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8006416A NL8006416A (nl) | 1979-11-28 | 1980-11-25 | Inrichting en werkwijze voor het granuleren. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4353709A (pt) |
| JP (1) | JPS6012895B2 (pt) |
| BR (1) | BR8007765A (pt) |
| CA (1) | CA1154212A (pt) |
| DE (1) | DE3043428C2 (pt) |
| FR (1) | FR2470634B1 (pt) |
| GB (1) | GB2063759B (pt) |
| IN (1) | IN152112B (pt) |
| IT (1) | IT1134468B (pt) |
| NL (1) | NL8006416A (pt) |
| NZ (1) | NZ195665A (pt) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3206236A1 (de) * | 1982-02-20 | 1983-09-01 | Bayer Ag, 5090 Leverkusen | Verfahren zum gleichzeitigen sichten und geregelten, kontinuierlichen austrag von koernigem gut aus wirbelbettreaktoren |
| US4597919A (en) * | 1982-08-31 | 1986-07-01 | Aluminum Company Of America | Process for the production of particulate metal |
| JPS6039759Y2 (ja) * | 1983-01-12 | 1985-11-28 | 石川島播磨重工業株式会社 | 噴流層式流動焼成炉 |
| DE3565475D1 (en) * | 1984-04-07 | 1988-11-17 | Bayer Ag | Process and apparatus for the production of granules |
| US6680032B1 (en) | 1984-04-07 | 2004-01-20 | Bayer Ag | Process and apparatus for preparing granulates |
| JPS6274443A (ja) * | 1985-09-27 | 1987-04-06 | Toyo Eng Corp | 粒子の加工方法 |
| US4734290A (en) * | 1985-12-12 | 1988-03-29 | Mallinckrodt, Inc. | Process for preparing a coated-particle salt substitute composition |
| DE3909455A1 (de) * | 1989-03-22 | 1990-09-27 | Hoechst Ag | Verfahren zur herstellung von wasserdispergierbaren granulaten |
| US5017383A (en) * | 1989-08-22 | 1991-05-21 | Taisho Pharmaceutical Co., Ltd. | Method of producing fine coated pharmaceutical preparation |
| US5435945A (en) * | 1992-05-29 | 1995-07-25 | Procor Sulphur Services, Inc. | Method and apparatus for generating sulphur seed particles for sulphur granule production |
| US5914075A (en) * | 1992-12-04 | 1999-06-22 | Degussa Aktiengesellschaft | Process for preparation of alkali metal cyanide granulates |
| JP2001170473A (ja) * | 1999-12-17 | 2001-06-26 | Hosokawa Micron Corp | 造粒装置 |
| AR028064A1 (es) * | 2000-05-03 | 2003-04-23 | Omnia Fertilizer Ltd | Metodo para producir granulos de nitrato de calcio |
| US7182282B2 (en) * | 2001-04-13 | 2007-02-27 | Urea Casale S.A. | Fluid bed granulation apparatus |
| US6986909B2 (en) | 2001-07-30 | 2006-01-17 | Kemin Industries, Inc. | Solid phase synthesis of salts of organic acid |
| US7001625B2 (en) * | 2001-07-30 | 2006-02-21 | Kemin Industires, Inc. | Solid phase synthesis of salts of organic acids including butyric acid |
| CA102007S (en) | 2002-08-09 | 2004-01-07 | Turner Intellect Property Ltd | Tile cutter |
| USD533201S1 (en) | 2004-05-07 | 2006-12-05 | Turner Intellectual Property Limited | Wet wheel tile cutter |
| USD549748S1 (en) | 2004-08-05 | 2007-08-28 | Turner Intellectual Property Limited | Wet wheel tile cutter |
| DE102005037750A1 (de) * | 2005-08-10 | 2007-02-22 | Glatt Ingenieurtechnik Gmbh | Verfahren zur Herstellung von Harnstoffpellets |
| US7862642B2 (en) * | 2006-12-14 | 2011-01-04 | Georgia-Pacific Chemicals Llc | Extended-release urea-based granular fertilizer |
| EP2077147A1 (en) * | 2008-01-04 | 2009-07-08 | Urea Casale S.A. | Fluid bed granulation process and apparatus |
| IT1394597B1 (it) * | 2008-11-05 | 2012-07-05 | Politi | Granulazione a secco in flusso di gas. |
| EP2497567A1 (en) * | 2011-03-10 | 2012-09-12 | Urea Casale S.A. | Process and apparatus for production of a granular urea product |
| CN206188676U (zh) * | 2016-10-03 | 2017-05-24 | 北京奈艾斯新材料科技有限公司 | 一种制备纳米碳尿素的装置 |
| IT201800004768A1 (it) * | 2018-04-20 | 2019-10-20 | Stefano Cassani | Impianto di atomizzazione |
| CN111644122A (zh) * | 2020-04-29 | 2020-09-11 | 天津科技大学 | 一种热熔融喷动床造粒装置与方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2986475A (en) * | 1958-11-05 | 1961-05-30 | Smith Kline French Lab | Apparatus and method for coating discrete solids |
| FR1275463A (fr) * | 1960-09-28 | 1961-11-10 | Potasse & Engrais Chimiques | Perfectionnements à la granulation et au séchage de produits fluides |
| GB1142002A (en) * | 1965-03-24 | 1969-02-05 | Fisons Ltd | Granulation |
| GB1109410A (en) * | 1966-04-01 | 1968-04-10 | Toyo Koatsu Ind Inc | Production of granular fertilizer |
| SU416080A1 (pt) * | 1967-08-01 | 1974-02-25 | ||
| GB1195035A (en) * | 1967-09-20 | 1970-06-17 | Fisons Ltd | Fertilizers |
| DE1792206A1 (de) * | 1968-08-02 | 1971-11-04 | Basf Ag | Wirbelreaktor fuer die Granulierung von Schmelzen |
| DE2164731B2 (de) * | 1971-12-27 | 1975-10-30 | Hoechst Ag, 6000 Frankfurt | Verfahren zum Herstellen von granulierten, ammonnitrathaltigen Düngemitteln |
| US3933956A (en) * | 1972-05-22 | 1976-01-20 | Ivo Mavrovic | Process for prilling urea |
| GB1536849A (en) * | 1975-08-18 | 1978-12-20 | Charbonnages De France | Process for producing granules by solidification of a product in the liquid phase |
| NL7401406A (nl) * | 1974-02-01 | 1975-08-05 | Stamicarbon | Werkwijze en inrichting voor het bereiden van s. |
| FR2324355A1 (fr) * | 1975-09-18 | 1977-04-15 | Azote & Prod Chim | Procede de granulation d'engrais a base de nitrate d'ammonium |
| US4213938A (en) * | 1976-03-29 | 1980-07-22 | Robert Pyzel | Fluid bed reactor |
| GB1581761A (en) * | 1977-06-09 | 1980-12-17 | Azote Sa Cie Neerlandaise | Urea granulation |
| JPS6034517B2 (ja) * | 1978-03-03 | 1985-08-09 | 宇部興産株式会社 | 流動層で尿素を造粒する方法 |
| US4190622A (en) * | 1978-05-04 | 1980-02-26 | Standard Oil Company (Ohio) | Process for prilling urea |
| US4226830A (en) * | 1978-08-28 | 1980-10-07 | Hicap Engineering & Development Corporation | Fluidized bed reactor |
-
1979
- 1979-11-28 JP JP54152985A patent/JPS6012895B2/ja not_active Expired
-
1980
- 1980-11-17 IN IN1281/CAL/80A patent/IN152112B/en unknown
- 1980-11-18 US US06/207,928 patent/US4353709A/en not_active Expired - Lifetime
- 1980-11-18 DE DE3043428A patent/DE3043428C2/de not_active Expired
- 1980-11-19 GB GB8037141A patent/GB2063759B/en not_active Expired
- 1980-11-25 NL NL8006416A patent/NL8006416A/nl not_active Application Discontinuation
- 1980-11-25 CA CA000365456A patent/CA1154212A/en not_active Expired
- 1980-11-26 IT IT26246/80A patent/IT1134468B/it active
- 1980-11-27 NZ NZ195665A patent/NZ195665A/xx unknown
- 1980-11-27 BR BR8007765A patent/BR8007765A/pt not_active IP Right Cessation
- 1980-11-27 FR FR8025211A patent/FR2470634B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IN152112B (pt) | 1983-10-22 |
| IT1134468B (it) | 1986-08-13 |
| NZ195665A (en) | 1983-05-10 |
| US4353709A (en) | 1982-10-12 |
| DE3043428C2 (de) | 1983-02-10 |
| CA1154212A (en) | 1983-09-27 |
| IT8026246A0 (it) | 1980-11-26 |
| BR8007765A (pt) | 1981-06-09 |
| GB2063759A (en) | 1981-06-10 |
| JPS6012895B2 (ja) | 1985-04-04 |
| DE3043428A1 (de) | 1981-06-19 |
| FR2470634A1 (fr) | 1981-06-12 |
| FR2470634B1 (fr) | 1986-07-25 |
| GB2063759B (en) | 1984-03-21 |
| JPS5676235A (en) | 1981-06-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CNR | Transfer of rights (patent application after its laying open for public inspection) |
Free format text: TOYO ENGINEERING CORPORATION |
|
| A85 | Still pending on 85-01-01 | ||
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BV | The patent application has lapsed |