FR1060698A - Procédé et appareillage pour le dépouissiérage et la classification de produits granulés, en particulier d'engrais synthétiques - Google Patents
Procédé et appareillage pour le dépouissiérage et la classification de produits granulés, en particulier d'engrais synthétiquesInfo
- Publication number
- FR1060698A FR1060698A FR1060698DA FR1060698A FR 1060698 A FR1060698 A FR 1060698A FR 1060698D A FR1060698D A FR 1060698DA FR 1060698 A FR1060698 A FR 1060698A
- Authority
- FR
- France
- Prior art keywords
- stripping
- particular synthetic
- granulated products
- synthetic fertilizers
- classifying
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
- B07B4/025—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall the material being slingered or fled out horizontally before falling, e.g. by dispersing elements
-
- 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
-
- 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
- B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
- B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
- C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
- C08L71/12—Polyphenylene oxides
- C08L71/123—Polyphenylene oxides not modified by chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L85/00—Compositions of macromolecular compounds obtained by reactions forming a linkage in the main chain of the macromolecule containing atoms other than silicon, sulfur, nitrogen, oxygen and carbon; Compositions of derivatives of such polymers
- C08L85/02—Compositions of macromolecular compounds obtained by reactions forming a linkage in the main chain of the macromolecule containing atoms other than silicon, sulfur, nitrogen, oxygen and carbon; Compositions of derivatives of such polymers containing phosphorus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12792073A JPS5140899B2 (fr) | 1973-11-14 | 1973-11-14 | |
JP13899073A JPS5125266B2 (fr) | 1973-12-12 | 1973-12-12 | |
JP2555774A JPS5133939B2 (fr) | 1974-03-05 | 1974-03-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1060698A true FR1060698A (fr) | 1954-04-05 |
Family
ID=27285059
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1060698D Expired FR1060698A (fr) | 1973-11-14 | 1952-07-31 | Procédé et appareillage pour le dépouissiérage et la classification de produits granulés, en particulier d'engrais synthétiques |
FR7438807A Expired FR2266727B1 (fr) | 1973-11-14 | 1974-11-27 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7438807A Expired FR2266727B1 (fr) | 1973-11-14 | 1974-11-27 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3952072A (fr) |
DE (1) | DE2454124C3 (fr) |
FR (2) | FR1060698A (fr) |
GB (1) | GB1494504A (fr) |
IT (1) | IT1025691B (fr) |
NL (2) | NL171593C (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1103900B (de) * | 1955-12-14 | 1961-04-06 | Salzdefurth Ver Kaliwerke | Verfahren zur Herstellung gleichmaessiger Granulate aus schmelzbaren Stoffen |
EP0045108A2 (fr) * | 1980-07-30 | 1982-02-03 | Shell Internationale Researchmaatschappij B.V. | Réacteur à lit mobile pour le traitement catalytique d'hydrocarbures |
EP0076472A1 (fr) * | 1981-10-01 | 1983-04-13 | Babcock Spraymixer Limited | Dispositif pour la distribution uniforme d'un courant d'une matière en vrac |
EP0556935A2 (fr) * | 1987-11-26 | 1993-08-25 | W.H. Dickinson Engineering Limited | Elutriateur |
CN110818506A (zh) * | 2019-11-25 | 2020-02-21 | 史丹利农业集团股份有限公司 | 一种花生专用控释肥及其制备方法 |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5146351A (en) * | 1974-10-18 | 1976-04-20 | Mitsubishi Gas Chemical Co | Shinkina horifuenireneeterukeijushisoseibutsu |
US4525508A (en) * | 1976-12-28 | 1985-06-25 | General Electric Company | Plasticized reinforced compositions of a polyphenylene ether resin |
US4141876A (en) * | 1977-09-23 | 1979-02-27 | Shell Oil Company | Adhesive composition containing a polyphenylene ether resin |
US4228063A (en) * | 1979-05-25 | 1980-10-14 | American Cyanamid Company | Flame-retardant, polyphenylene-ether resin compositions containing a 2,5,5-trisubstituted 1,3,2-dioxaphosphorinane-2-oxide |
DE3002792A1 (de) * | 1980-01-26 | 1981-07-30 | Bayer Ag, 5090 Leverkusen | Flammhemmende zusammensetzung aus polyphenylenether, polystyrolharz und polyphosphonat |
CA1185726A (fr) * | 1981-05-15 | 1985-04-16 | Gim F. Lee, Jr. | Substance a base de resine d'ether de polyphenylene a resistance aux chocs amelioree |
JPS58103556A (ja) * | 1981-12-15 | 1983-06-20 | Mitsubishi Petrochem Co Ltd | 耐衝撃性ポリフエニレンエ−テル組成物 |
JPS598751A (ja) * | 1982-07-07 | 1984-01-18 | Mitsubishi Gas Chem Co Inc | 安定化されたポリフエニレンエ−テル系樹脂組成物 |
US4588764A (en) * | 1984-08-16 | 1986-05-13 | General Electric Company | Compositions of polyphenylene ether resin and diphosphites |
NL8403863A (nl) * | 1984-12-20 | 1986-07-16 | Gen Electric | Polymeermengsel, dat een polyfenyleenether en een dihydrazide stabilisator bevat. |
US4970272A (en) * | 1986-01-06 | 1990-11-13 | General Electric Company | Polyphenylene ether-polyamide compositions |
NL8901093A (nl) * | 1989-05-01 | 1990-12-03 | Gen Electric | Materiaal dat ten minste 20% polyfenyleenether bevat en dat een kleine hoeveelheid brandvertragend middel en desgewenst een weekmaker en verdere gebruikelijke toevoegsels bevat. |
US5081169A (en) * | 1989-10-31 | 1992-01-14 | Atochem North America, Inc. | Organic sulfide stabilized polymeric engineering resins |
US5284886A (en) * | 1989-10-31 | 1994-02-08 | Elf Atochem North America, Inc. | Non-toxic polymeric compositions stabilized with organosulfide antioxidants |
IT1243441B (it) * | 1990-10-10 | 1994-06-10 | Montedipe Srl | Composizioni di polifenilenossido o di miscele di polifenilenossido ststabilizzate con beta-dichetoni |
DE69129932T2 (de) * | 1990-12-17 | 1999-04-22 | General Electric Co., Schenectady, N.Y. | Thermisch stabile Mischungen aus Polyphenylenether und auf Elastomer basierenden Dienen |
JP2501052B2 (ja) * | 1991-09-04 | 1996-05-29 | 信越化学工業株式会社 | 有機けい素化合物の着色防止方法 |
KR940011606A (ko) * | 1992-11-05 | 1994-06-21 | 에른스트 알테르 | α,ω-알칸디페놀, 이를 함유하는 조성물 및 이들의 안정화제로서의 용도 |
USH1725H (en) * | 1996-02-23 | 1998-05-05 | Shell Oil Company | Clear polyphenylene ether/block copolymer composition |
US20040167283A1 (en) * | 2003-02-24 | 2004-08-26 | Michael Vinciguerra | Linear polyphosphonates that exhibit an advantageous combination of properties, and methods related thereto |
US6861499B2 (en) * | 2003-02-24 | 2005-03-01 | Triton Systems, Inc. | Branched polyphosphonates that exhibit an advantageous combination of properties, and methods related thereto |
US7560525B2 (en) * | 2004-04-02 | 2009-07-14 | Frx Polymers, Llc | Crystalline polyphosphonates and methods related thereto |
WO2005121220A2 (fr) * | 2004-06-04 | 2005-12-22 | Triton Systems, Inc. | Preparation de polyphosphonates par transesterification sans catalyseur |
US7569717B2 (en) * | 2005-07-19 | 2009-08-04 | Frx Polymers, Llc | Diaryl alkylphosphonates and method for preparing same |
US7645850B2 (en) * | 2005-08-11 | 2010-01-12 | Frx Polymers, Inc. | Poly(block-phosphonato-ester) and poly(block-phosphonato-carbonate) and methods of making same |
US7666932B2 (en) * | 2005-10-17 | 2010-02-23 | Frx Polymers, Inc. | Compositions comprising polyphosphonates and additives that exhibit an advantageous combination of properties, and methods related thereto |
EP2395011A3 (fr) * | 2005-10-18 | 2012-03-21 | FRX Polymers LLC | Catalyseur permettant de préparer les alkylphosphonates de diaryle et leurs procédés de préparation |
US7838604B2 (en) * | 2005-12-01 | 2010-11-23 | Frx Polymers, Inc. | Method for the production of block copolycarbonate/phosphonates and compositions therefrom |
US7928259B2 (en) * | 2008-02-12 | 2011-04-19 | Frx Polymers, Inc. | Diaryl alkylphosphonates and methods for preparing same |
US8057873B2 (en) * | 2008-04-28 | 2011-11-15 | Sabic Innovative Plastics Ip B.V. | Injection molded article and method for the manufacture thereof |
EP2328963B1 (fr) * | 2008-08-29 | 2016-04-06 | Solvay Specialty Polymers USA, LLC. | Compositions de polyarylène présentant des propriétés d'écoulement améliorées |
US7790791B2 (en) * | 2008-10-21 | 2010-09-07 | Sabic Innovative Plastics Ip B.V. | Injection molded article and method for the manufacture thereof |
US8524137B2 (en) | 2011-05-26 | 2013-09-03 | Sabic Innovative Plastics Ip B.V. | Injection molded article and method for the manufacture thereof |
CN103804158B (zh) * | 2012-11-02 | 2018-06-01 | Dic株式会社 | 受阻酚的制造方法及其制造中间体 |
EP2948464A4 (fr) | 2013-01-22 | 2016-12-07 | Frx Polymers Inc | Composés époxy contenant du phosphore et compositions associés |
KR101714191B1 (ko) * | 2015-08-12 | 2017-03-08 | 현대자동차주식회사 | 고강성 및 고충격 폴리페닐렌 에테르 난연 수지 조성물 |
US11345819B2 (en) * | 2017-12-08 | 2022-05-31 | Milliken & Company | Leuco compounds and compositions comprising the same |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1101622A (en) * | 1965-01-13 | 1968-01-31 | Gen Electric | Polyphenylene oxide stabilizers |
US3483271A (en) * | 1967-01-27 | 1969-12-09 | Gen Electric | Polyphenylene ethers stabilized with combinations of nitrogen-containing stabilizers |
US3465062A (en) * | 1967-02-02 | 1969-09-02 | Gen Electric | Stable polyphenylene ether composition |
JPS4643473B1 (fr) * | 1967-09-02 | 1971-12-23 | ||
US3639508A (en) * | 1969-01-03 | 1972-02-01 | Gen Electric | Thermoplastic blends of polyarylene oxide and block polymer and method for making them |
US3700750A (en) * | 1970-01-07 | 1972-10-24 | Sumitomo Chemical Co | Stabilized polyphenylene oxide composition |
US3761541A (en) * | 1971-10-12 | 1973-09-25 | Gen Electric | Stabilized polyphenylene ethers |
-
0
- NL NL90598D patent/NL90598C/xx active
-
1952
- 1952-07-31 FR FR1060698D patent/FR1060698A/fr not_active Expired
-
1974
- 1974-11-13 GB GB49176/74A patent/GB1494504A/en not_active Expired
- 1974-11-14 US US05/523,931 patent/US3952072A/en not_active Expired - Lifetime
- 1974-11-14 NL NLAANVRAGE7414883,A patent/NL171593C/xx not_active IP Right Cessation
- 1974-11-14 IT IT29427/74A patent/IT1025691B/it active
- 1974-11-14 DE DE2454124A patent/DE2454124C3/de not_active Expired
- 1974-11-27 FR FR7438807A patent/FR2266727B1/fr not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1103900B (de) * | 1955-12-14 | 1961-04-06 | Salzdefurth Ver Kaliwerke | Verfahren zur Herstellung gleichmaessiger Granulate aus schmelzbaren Stoffen |
EP0045108A2 (fr) * | 1980-07-30 | 1982-02-03 | Shell Internationale Researchmaatschappij B.V. | Réacteur à lit mobile pour le traitement catalytique d'hydrocarbures |
EP0045108A3 (en) * | 1980-07-30 | 1982-02-10 | Shell Internationale Research Maatschappij B.V. | Moving catalyst bed reactor treating hydrocarbons |
EP0076472A1 (fr) * | 1981-10-01 | 1983-04-13 | Babcock Spraymixer Limited | Dispositif pour la distribution uniforme d'un courant d'une matière en vrac |
EP0076660A1 (fr) * | 1981-10-01 | 1983-04-13 | Babcock Spraymixer Limited | Distribution d'une matière pulvérulente |
WO1983001247A1 (fr) * | 1981-10-01 | 1983-04-14 | Hilgraaf, Peter | Ameliorations a la distribution d'un materiau particulaire |
EP0556935A2 (fr) * | 1987-11-26 | 1993-08-25 | W.H. Dickinson Engineering Limited | Elutriateur |
EP0556935A3 (fr) * | 1987-11-26 | 1994-02-23 | Hambro Machinery Ltd | |
CN110818506A (zh) * | 2019-11-25 | 2020-02-21 | 史丹利农业集团股份有限公司 | 一种花生专用控释肥及其制备方法 |
CN110818506B (zh) * | 2019-11-25 | 2021-11-30 | 史丹利农业集团股份有限公司 | 一种花生专用控释肥及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
GB1494504A (en) | 1977-12-07 |
NL171593C (nl) | 1983-04-18 |
NL171593B (nl) | 1982-11-16 |
FR2266727B1 (fr) | 1978-08-18 |
NL90598C (fr) | |
IT1025691B (it) | 1978-08-30 |
FR2266727A1 (fr) | 1975-10-31 |
DE2454124A1 (de) | 1975-05-15 |
NL7414883A (nl) | 1975-05-16 |
US3952072A (en) | 1976-04-20 |
DE2454124B2 (de) | 1979-01-25 |
DE2454124C3 (de) | 1979-09-27 |
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