NO941283L - Apparat og fremgangsmåte for belegging av partikler - Google Patents
Apparat og fremgangsmåte for belegging av partiklerInfo
- Publication number
- NO941283L NO941283L NO941283A NO941283A NO941283L NO 941283 L NO941283 L NO 941283L NO 941283 A NO941283 A NO 941283A NO 941283 A NO941283 A NO 941283A NO 941283 L NO941283 L NO 941283L
- Authority
- NO
- Norway
- Prior art keywords
- coating particles
- particles
- coating
- Prior art date
Links
- 239000011248 coating agent Substances 0.000 title 1
- 238000000576 coating method Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000002245 particle Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C19/00—Apparatus specially adapted for applying particulate materials to surfaces
- B05C19/02—Apparatus specially adapted for applying particulate materials to surfaces using fluidised-bed techniques
-
- 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
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
- C05G5/37—Layered or coated, e.g. dust-preventing coatings layered or coated with a polymer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S118/00—Coating apparatus
- Y10S118/05—Fluidized bed
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
- Glanulating (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/773,273 US5211985A (en) | 1991-10-09 | 1991-10-09 | Multi-stage process for continuous coating of fertilizer particles |
| PCT/CA1992/000447 WO1993006941A1 (en) | 1991-10-09 | 1992-10-09 | Apparatus and process for coating particles |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO941283D0 NO941283D0 (no) | 1994-04-08 |
| NO941283L true NO941283L (no) | 1994-06-08 |
| NO300311B1 NO300311B1 (no) | 1997-05-12 |
Family
ID=25097720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO941283A NO300311B1 (no) | 1991-10-09 | 1994-04-08 | Fremgangsmåte og anordning for kontinuerlig belegging av gjödningssubstratpartikler |
Country Status (15)
| Country | Link |
|---|---|
| US (3) | US5211985A (no) |
| EP (1) | EP0607363B1 (no) |
| JP (1) | JPH07500079A (no) |
| KR (1) | KR100255492B1 (no) |
| AU (1) | AU663118B2 (no) |
| BR (1) | BR9206617A (no) |
| CA (1) | CA2120618C (no) |
| DE (1) | DE69221630T2 (no) |
| ES (1) | ES2108267T3 (no) |
| IL (1) | IL103391A (no) |
| MX (1) | MX9205839A (no) |
| NO (1) | NO300311B1 (no) |
| NZ (1) | NZ244679A (no) |
| WO (1) | WO1993006941A1 (no) |
| ZA (1) | ZA927758B (no) |
Families Citing this family (117)
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| US5679128A (en) * | 1995-01-31 | 1997-10-21 | Latting; John Alvis | Dry-bonded nonionic adjuvants |
| JPH09202683A (ja) * | 1996-01-23 | 1997-08-05 | Sumitomo Chem Co Ltd | 被覆肥料の製造方法 |
| US5803946A (en) * | 1996-06-20 | 1998-09-08 | Planet Polymer Technologies, Inc. | Controlled release plant nutrients |
| DE19640269A1 (de) * | 1996-09-30 | 1998-04-02 | Basf Ag | Verwendung einer wäßrigen Dispersion eines biologisch abbaubaren Polyesters zur Umhüllung von Düngemittelgranulaten |
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| DE19808439C1 (de) * | 1998-02-27 | 1999-09-30 | Degussa | Wirbelschichtreaktor und seine Verwendung |
| RU2194686C2 (ru) * | 1998-05-05 | 2002-12-20 | Омс Инвестментс, Инк. | Композиции с регулируемым выделением удобрения и способы их получения |
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| NZ511606A (en) * | 2001-05-09 | 2002-11-26 | Summit Quinphos Nz Ltd | Fertiliser compositions comprising urea granules coated with wet ground sulphur |
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| US2600253A (en) * | 1949-01-21 | 1952-06-10 | Dorr Co | Fertilizer manufacture |
| IT629516A (no) * | 1959-04-30 | |||
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| US3117027A (en) * | 1960-01-08 | 1964-01-07 | Wisconsin Alumni Res Found | Apparatus for coating particles in a fluidized bed |
| GB978264A (no) * | 1960-02-26 | |||
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| US3142410A (en) * | 1962-10-03 | 1964-07-28 | Ethyl Corp | Sliding closure and operating means |
| US3196827A (en) * | 1962-11-19 | 1965-07-27 | Wisconsin Alumni Res Found | Apparatus for the encapsulation of discrete particles |
| US3206297A (en) * | 1963-03-01 | 1965-09-14 | Standard Oil Co | Slow release fertilizers |
| BE648161A (no) * | 1963-05-22 | 1964-11-20 | ||
| US3253944A (en) * | 1964-01-13 | 1966-05-31 | Wisconsin Alumni Res Found | Particle coating process |
| US3331677A (en) * | 1964-02-20 | 1967-07-18 | Sun Oil Co | Method of preparing particulate fertilizer coated with urea-wax adduct |
| US3336128A (en) * | 1964-07-20 | 1967-08-15 | Int Minerals & Chem Corp | Process for coating a plant nutrient with phenol formaldehyde, urea and furfuryl alcohol |
| US3372019A (en) * | 1964-09-28 | 1968-03-05 | Chevron Res | Slow-release coating composition consiting of wax and ethylene vinylacetate |
| US3400011A (en) * | 1964-09-30 | 1968-09-03 | Chevron Res | Method of coating water-soluble particles |
| US3241520A (en) * | 1964-10-19 | 1966-03-22 | Wisconsin Alumni Res Found | Particle coating apparatus |
| US3295950A (en) * | 1965-05-03 | 1967-01-03 | Tennessee Valley Authority | Method of making sulfur-coated fertilizer pellet having a controlled dissolution rate |
| US3264088A (en) * | 1965-12-08 | 1966-08-02 | Archer Daniels Midland Co | Slow release fertilizer granule having a plurality of epoxy resin coatings |
| NL6615946A (no) * | 1965-12-14 | 1967-06-15 | ||
| US3421520A (en) * | 1966-08-05 | 1969-01-14 | Cons Cigar Corp | Apparatus for forming rod of particulate material |
| US3342577A (en) * | 1966-12-12 | 1967-09-19 | Tennessee Valley Authority | Sulfur-coated fertilizer pellet having controlled dissolution rate and inhibited against microbial decomposition |
| US3408169A (en) * | 1967-05-31 | 1968-10-29 | Cominco Ltd | Pan granulation |
| US3558299A (en) * | 1967-12-26 | 1971-01-26 | Herbert A Baskin | Process for rendering particulate urea substantially noncaking and composition |
| US3598563A (en) * | 1968-04-29 | 1971-08-10 | Continental Oil Co | Particulate fertilizer and method |
| US3553829A (en) * | 1968-10-31 | 1971-01-12 | Nuclear Metals Division Whitta | Method of forming channel plates |
| US3686373A (en) * | 1970-02-09 | 1972-08-22 | George T Griesheimer | Urea-prill anti-caking process |
| DE2021259C3 (de) * | 1970-04-30 | 1979-02-08 | Gewerkschaft Victor Chemische Werke, 4620 Castrop-Rauxel | Düngemittelgranulat mit kontrollierter Nährstoffabgabe |
| CH526080A (de) * | 1970-06-16 | 1972-07-31 | Werner Glatt Lufttechnische An | Einrichtung zur Erzeugung eines Wirbelbettes und zum Versprühen einer Flüssigkeit in die wirbelnden Teilchen |
| US3703364A (en) * | 1971-04-08 | 1972-11-21 | Tennessee Valley Authority | Production of oil-prilled fertilizer materials |
| US3725029A (en) * | 1971-09-27 | 1973-04-03 | Ga Pacific Corp | Preparation of ammonium sulfate fertilizer constituent |
| GB1334188A (en) * | 1971-11-10 | 1973-10-17 | Showa Denko Kk | Coated fertilizer and a manufacturing method therefor |
| HU168255B (no) * | 1972-12-13 | 1976-03-28 | ||
| GB1449643A (no) * | 1973-06-14 | 1976-09-15 | British Indusri | |
| US4032319A (en) * | 1973-06-19 | 1977-06-28 | J. R. Simplot Company | Composite fertilizer and method for its manufacture |
| US4082533A (en) * | 1973-06-27 | 1978-04-04 | D. M. Scott & Sons Company | Coated controlled-release product |
| GB1483591A (en) * | 1973-07-23 | 1977-08-24 | Novo Industri As | Process for coating water soluble or water dispersible particles by means of the fluid bed technique |
| JPS543104B2 (no) * | 1973-12-28 | 1979-02-17 | ||
| US3992558A (en) * | 1974-05-10 | 1976-11-16 | Raychem Corporation | Process of coating particles of less than 20 microns with a polymer coating |
| JPS5689B2 (no) * | 1974-12-27 | 1981-01-06 | ||
| US4142885A (en) * | 1975-03-21 | 1979-03-06 | Veba-Chemie Aktiengesellschaft | Method of preparing fertilizers with retarded nutrient release |
| JPS5238361A (en) * | 1975-09-22 | 1977-03-24 | Ube Industries | Slowly available coated granular fertilizer |
| US4198782A (en) * | 1976-09-10 | 1980-04-22 | Herculite Protective Fabrics Corporation | Control of agricultural pests by controlled release particles |
| DE2644732C3 (de) * | 1976-10-04 | 1979-06-13 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von staubfreien und nichtbackenden Granulaten mit einem Polymerenüberzug |
| GB1558411A (en) * | 1976-12-20 | 1980-01-03 | Ici Ltd | Vinylidene chloride copolymer compositions |
| JPS603040B2 (ja) * | 1978-01-09 | 1985-01-25 | チツソ旭肥料株式会社 | 被覆肥料とその製造法 |
| 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 |
| BR8001245A (pt) * | 1979-03-08 | 1980-11-04 | Du Pont | Granulo, processo para preparacao de composicao em particulas e granulo em particulas inseticida ou nematocida |
| IT1134031B (it) * | 1979-11-05 | 1986-07-24 | Fnc Corp | Fertilizzante rivestito con insetticida |
| DE3068811D1 (en) * | 1979-11-21 | 1984-09-06 | Ici Plc | Vinylidene chloride copolymer latex composition and method of coating using it |
| US4485103A (en) * | 1980-08-04 | 1984-11-27 | American Cyanamid Company | Controlled release acrylic polymer coated granular pesticidal compositions with attendant reduced dermal toxicity |
| NL8005048A (nl) * | 1980-09-06 | 1982-04-01 | Unie Van Kunstmestfab Bv | Werkwijze voor het verminderen van de neiging tot samenbakken en tot stuiven van ureumkorrels alsmede ureumkorrels verkregen met deze werkwijze. |
| DD155587A1 (de) * | 1980-12-22 | 1982-06-23 | Juergen Barutzki | Zwei-oder mehrstufige wirbelschichtapparatur zur erzeugung von granulaten |
| US4525198A (en) * | 1981-05-13 | 1985-06-25 | Compagnie Neerlandaise De L'azote | Process for the production of urea granules |
| EP0071128B2 (de) * | 1981-07-30 | 1995-08-16 | O.M.Scott + Sons Company | Granuliertes Düngemittel mit gesteuerter Wirkstofffreigabe |
| GB2105728B (en) * | 1981-08-20 | 1984-08-30 | Malaysia Rubber Res Inst | Uses of natural rubber |
| ATE13686T1 (de) * | 1981-09-14 | 1985-06-15 | Ici Plc | Waessrige ueberzugsmittel. |
| AU528086B2 (en) | 1981-10-07 | 1983-04-14 | Fmc Corporation | Insecticide coated fertilizer |
| EP0080526B1 (en) * | 1981-11-30 | 1985-11-06 | International Business Machines Corporation | Method and apparatus for improving the uniformness of patterns generated by electron beam lithography |
| IT1152197B (it) * | 1982-05-27 | 1986-12-31 | Montedison Spa | Procedimento per la preparazione di fertilizzanti a lenta cessione di azoto |
| EP0105023B1 (de) | 1982-09-02 | 1986-02-26 | Airwick AG | Vorrichtung zur langandauernden Nährstoffversorgung von Topfpflanzen |
| DE3274195D1 (en) * | 1982-09-24 | 1987-01-02 | Chisso Corp | Apparatus for granulation or coating |
| US4521239A (en) * | 1982-11-29 | 1985-06-04 | Mississippi Chemical Corporation | Coating agent for particulate materials |
| US4670039A (en) * | 1983-03-07 | 1987-06-02 | Metropolitan Mosquito Control District | Timed release fertilizer composition and means |
| US4474595A (en) * | 1983-03-10 | 1984-10-02 | International Spike, Inc. | Fertilizer product and process for making and using it |
| DE3321053A1 (de) * | 1983-06-08 | 1984-12-13 | Schering AG, 1000 Berlin und 4709 Bergkamen | Duengemittel mit langzeitwirkung und programmierter naehrstoffabgabe |
| JPS6018640A (ja) * | 1983-07-08 | 1985-01-30 | Toshiba Corp | 駆動装置 |
| US4639383A (en) * | 1983-09-20 | 1987-01-27 | Thomas Engineering, Inc. | Method and apparatus for coating particulate granules |
| NL8403505A (nl) * | 1984-11-16 | 1986-06-16 | Sierra Chemical Europ | Kunstmestsamenstelling in korrelvorm met een geregelde afgifte van meststoffen en werkwijze voor het bereiden hiervan. |
| US4689297A (en) * | 1985-03-05 | 1987-08-25 | Miles Laboratories, Inc. | Dust free particulate enzyme formulation |
| US4756738A (en) * | 1985-07-08 | 1988-07-12 | Reed Lignin, Inc. | Controlled release formulation for fertilizers |
| DE3544451C1 (de) * | 1985-12-16 | 1987-01-15 | Ashland Suedchemie Kernfest | Verfahren zum Erzeugen einer wasserdurchlaessigen Umhuellung auf koernigen,wasserloeslichen Stoffen und seine Anwendung |
| US4636242A (en) * | 1986-04-07 | 1987-01-13 | The O. M. Scott And Sons Company | Sulfur-based encapsulants for fertilizers |
| NZ220762A (en) * | 1986-07-07 | 1989-05-29 | Chisso Corp | Coated fertiliser with polyolefinic coating |
| US4741956A (en) * | 1986-07-09 | 1988-05-03 | Exxon Research And Engineering Company | Biodegradable coatings of ionomer polymer |
| NZ221198A (en) * | 1986-08-05 | 1990-09-26 | Chisso Corp | Granular fertiliser with poly-3-hydrox-3-alkylpropionic acid coating |
| US4804403A (en) * | 1986-08-18 | 1989-02-14 | Melamine Chemicals, Inc. | Attrition-resistant, controlled release fertilizers |
| US4711659A (en) * | 1986-08-18 | 1987-12-08 | Moore William P | Attrition resistant controlled release fertilizers |
| US4828882A (en) * | 1987-03-16 | 1989-05-09 | Canadian Patents & Developments Limited | Particle encapsulation technique |
| NL8700913A (nl) * | 1987-04-16 | 1988-11-16 | Nl Stikstof | Werkwijze voor het vervaardigen van kunstmestgranules. |
| US4759956A (en) * | 1987-05-22 | 1988-07-26 | Lever Brothers Company | Process for encapsulating particles using polymer latex |
| US4969947A (en) * | 1988-04-12 | 1990-11-13 | Melamine Chemicals, Inc. | One-step method of coating nutrient particles |
| JPH0259449A (ja) * | 1988-08-23 | 1990-02-28 | Canon Inc | 光学素子製造方法及び装置 |
| US4990371A (en) * | 1989-08-01 | 1991-02-05 | Gte Products Corporation | Process for coating small solids |
| JPH07505B2 (ja) * | 1989-11-01 | 1995-01-11 | 旭化成工業株式会社 | 分解性被膜からなる被覆粒状肥料 |
| US5089041A (en) * | 1990-03-22 | 1992-02-18 | The O.M. Scott & Sons Company | Encapsulated slow release fertilizers |
-
1991
- 1991-10-09 US US07/773,273 patent/US5211985A/en not_active Expired - Fee Related
-
1992
- 1992-10-08 ZA ZA927758A patent/ZA927758B/xx unknown
- 1992-10-08 IL IL10339192A patent/IL103391A/en not_active IP Right Cessation
- 1992-10-09 CA CA002120618A patent/CA2120618C/en not_active Expired - Fee Related
- 1992-10-09 BR BR9206617A patent/BR9206617A/pt not_active Application Discontinuation
- 1992-10-09 WO PCT/CA1992/000447 patent/WO1993006941A1/en not_active Ceased
- 1992-10-09 KR KR1019940701162A patent/KR100255492B1/ko not_active Expired - Fee Related
- 1992-10-09 AU AU26965/92A patent/AU663118B2/en not_active Ceased
- 1992-10-09 JP JP5506507A patent/JPH07500079A/ja active Pending
- 1992-10-09 MX MX9205839A patent/MX9205839A/es not_active IP Right Cessation
- 1992-10-09 DE DE69221630T patent/DE69221630T2/de not_active Expired - Fee Related
- 1992-10-09 EP EP93906358A patent/EP0607363B1/en not_active Expired - Lifetime
- 1992-10-09 NZ NZ244679A patent/NZ244679A/en unknown
- 1992-10-09 ES ES93906358T patent/ES2108267T3/es not_active Expired - Lifetime
- 1992-11-16 US US07/977,102 patent/US5399186A/en not_active Expired - Fee Related
- 1992-11-16 US US07/977,205 patent/US5395449A/en not_active Expired - Fee Related
-
1994
- 1994-04-08 NO NO941283A patent/NO300311B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NZ244679A (en) | 1995-09-26 |
| DE69221630T2 (de) | 1998-01-08 |
| EP0607363B1 (en) | 1997-08-13 |
| IL103391A (en) | 1995-12-08 |
| CA2120618C (en) | 1999-04-20 |
| KR940702771A (ko) | 1994-09-17 |
| DE69221630D1 (de) | 1997-09-18 |
| NO941283D0 (no) | 1994-04-08 |
| WO1993006941A1 (en) | 1993-04-15 |
| NO300311B1 (no) | 1997-05-12 |
| IL103391A0 (en) | 1993-03-15 |
| BR9206617A (pt) | 1995-11-14 |
| US5395449A (en) | 1995-03-07 |
| JPH07500079A (ja) | 1995-01-05 |
| CA2120618A1 (en) | 1993-04-15 |
| US5211985A (en) | 1993-05-18 |
| ES2108267T3 (es) | 1997-12-16 |
| AU663118B2 (en) | 1995-09-28 |
| US5399186A (en) | 1995-03-21 |
| AU2696592A (en) | 1993-05-03 |
| EP0607363A1 (en) | 1994-07-27 |
| KR100255492B1 (ko) | 2000-05-01 |
| ZA927758B (en) | 1993-04-19 |
| MX9205839A (es) | 1993-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |