ES8800882A1 - Un procedimiento para fabricar esferas a partir de una multiplicidad de particulas diminutas - Google Patents
Un procedimiento para fabricar esferas a partir de una multiplicidad de particulas diminutasInfo
- Publication number
- ES8800882A1 ES8800882A1 ES555652A ES555652A ES8800882A1 ES 8800882 A1 ES8800882 A1 ES 8800882A1 ES 555652 A ES555652 A ES 555652A ES 555652 A ES555652 A ES 555652A ES 8800882 A1 ES8800882 A1 ES 8800882A1
- Authority
- ES
- Spain
- Prior art keywords
- particles
- bed
- advanced
- maintained
- atmosphere
- 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
- 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
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/10—Forming beads
- C03B19/1005—Forming solid beads
- C03B19/102—Forming solid beads by blowing a gas onto a stream of molten glass or onto particulate materials, e.g. pulverising
- C03B19/1025—Bead furnaces or burners
- C03B19/103—Fluidised-bed furnaces
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/02—Agglomerated materials, e.g. artificial aggregates
- C04B18/023—Fired or melted materials
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/20—Materials for coating a single layer on glass
- C03C2217/28—Other inorganic materials
- C03C2217/282—Carbides, silicides
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/30—Aspects of methods for coating glass not covered above
- C03C2218/32—After-treatment
- C03C2218/328—Partly or completely removing a coating
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/30—Aspects of methods for coating glass not covered above
- C03C2218/355—Temporary coating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Combustion & Propulsion (AREA)
- Glanulating (AREA)
- Carbon And Carbon Compounds (AREA)
- Surface Treatment Of Glass (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Glass Compositions (AREA)
- Paints Or Removers (AREA)
Abstract
METODO DE FABRICAR ESFERAS A PARTIR DE UNA MULTIPLICIDAD DE PARTICULAS DIMINUTAS. CONSISTE EN: INTRODUCIR UNA MULTIPLICIDAD DE PARTICULAS DIMINUTAS DENTRO DE UN LECHO FLUIDIFICANTE; DIRIGIR UN MATERIAL FLUIDIFICANTE AL INTERIOR DEL LECHO PARA SUSPENDER LAS PARTICULAS EN EL, Y ASI FLUIDIFICARLAS; CALENTAR LAS PARTICULAS A TEMPERATURA ELEVADA, SUFICIENTEMENTE ALTA COMO PARA PERMITIR QUE LA TENSION SUPERFICIAL LAS HAGA ADOPTAR FORMA ESFERICA MIENTRAS SE HALLAN EN CONDICION FLUIDIFICADA EN DICHO LECHO; Y ENFRIAR DESPUES LAS PARTICULAS ESFERICAS MIENTRAS SE MANTIENEN EN CONDICION FLUIDIFICADA, DURANTE UN PERIODO DE TIEMPO SUFICIENTE PARA HACER QUE LAS ESFERAS SE ENDUREZCAN. TIENE UTILIDAD PARA PROPORCIONAR SUPERFICIES REFLECTANTES EN CARRETERAS, ANUNCIOS Y OTROS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/763,293 US4643753A (en) | 1985-08-07 | 1985-08-07 | Method for making spherical particles |
Publications (2)
Publication Number | Publication Date |
---|---|
ES555652A0 ES555652A0 (es) | 1987-12-01 |
ES8800882A1 true ES8800882A1 (es) | 1987-12-01 |
Family
ID=25067419
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES555652A Expired ES8800882A1 (es) | 1985-08-07 | 1986-06-03 | Un procedimiento para fabricar esferas a partir de una multiplicidad de particulas diminutas |
ES557465A Expired ES8800067A1 (es) | 1985-08-07 | 1987-03-25 | Un aparato para fabricar esferas a partir de una multiplicidad de particulas diminutas |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES557465A Expired ES8800067A1 (es) | 1985-08-07 | 1987-03-25 | Un aparato para fabricar esferas a partir de una multiplicidad de particulas diminutas |
Country Status (20)
Country | Link |
---|---|
US (1) | US4643753A (es) |
EP (1) | EP0231205B1 (es) |
JP (1) | JP2591612B2 (es) |
CN (1) | CN86104881B (es) |
AT (1) | AT400563B (es) |
AU (1) | AU579019B2 (es) |
BR (1) | BR8606812A (es) |
CA (1) | CA1307377C (es) |
CH (1) | CH664551A5 (es) |
CS (1) | CS274659B2 (es) |
DE (1) | DE3690408T1 (es) |
DK (1) | DK173987D0 (es) |
ES (2) | ES8800882A1 (es) |
GB (1) | GB2191188B (es) |
IN (1) | IN167531B (es) |
MX (1) | MX161229A (es) |
NL (1) | NL8620211A (es) |
PT (1) | PT83157B (es) |
SE (1) | SE463097B (es) |
WO (1) | WO1987000827A1 (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4715878A (en) * | 1987-03-12 | 1987-12-29 | Gte Products Corporation | Process for producing finely divided spherical glass powders |
US4769057A (en) * | 1987-05-12 | 1988-09-06 | Pittsburgh Corning Corporation | Fluidized bed cellulation process |
US4961770A (en) * | 1987-05-22 | 1990-10-09 | Gte Products Corporation | Process for producing spherical glass particles |
GB2206576B (en) * | 1987-07-09 | 1991-08-07 | Glaverbel | Spherulizing furnace and process of manufacturing vitreous beads |
US4990371A (en) * | 1989-08-01 | 1991-02-05 | Gte Products Corporation | Process for coating small solids |
US5611833A (en) * | 1992-08-26 | 1997-03-18 | Mg Industries | Method and apparatus for producing spheroidal glass particles |
US5549732B1 (en) * | 1994-11-29 | 2000-08-08 | Alcan Intrnat Ltd | Production of granules of reactive metals for example magnesium and magnesium alloy |
US5951738A (en) * | 1995-10-27 | 1999-09-14 | Alcan International Limited | Production of granules of reactive metals, for example magnesium and magnesium alloy |
FR2759304B1 (fr) * | 1997-02-11 | 1999-04-02 | Pierre Jules Hinderer | Procede de traitement en continu de matieres pulverulentes en vrac et installation permettant sa mise en oeuvre |
CA2344245A1 (en) * | 1998-10-06 | 2000-04-13 | Rudolf K. Braun | Process and apparatus for making glass beads |
ATE368017T1 (de) * | 2000-03-14 | 2007-08-15 | James Hardie Int Finance Bv | Faserzementbaumaterialien mit zusatzstoffen niedriger dichte |
BR0313749A (pt) * | 2002-08-23 | 2005-07-19 | James Hardie Int Finance Bv | Microesferas ocas sintéticas |
MXPA05003691A (es) | 2002-10-07 | 2005-11-17 | James Hardie Int Finance Bv | Material mixto de fibrocemento de densidad media durable. |
US20090146108A1 (en) * | 2003-08-25 | 2009-06-11 | Amlan Datta | Methods and Formulations for Producing Low Density Products |
US20090156385A1 (en) * | 2003-10-29 | 2009-06-18 | Giang Biscan | Manufacture and use of engineered carbide and nitride composites |
DE102004003758A1 (de) * | 2004-01-23 | 2005-08-18 | Schott Ag | Glasformkörper und ein Verfahren zu dessen Herstellung |
US20050199009A1 (en) * | 2004-03-15 | 2005-09-15 | Joe Lee | Method for recyling glass |
US7998571B2 (en) | 2004-07-09 | 2011-08-16 | James Hardie Technology Limited | Composite cement article incorporating a powder coating and methods of making same |
NZ560872A (en) * | 2005-02-24 | 2010-08-27 | Hardie James Technology Ltd | Alkali resistant glass compositions |
US8609244B2 (en) * | 2005-12-08 | 2013-12-17 | James Hardie Technology Limited | Engineered low-density heterogeneous microparticles and methods and formulations for producing the microparticles |
MX2008013202A (es) | 2006-04-12 | 2009-01-09 | James Hardie Int Finance Bv | Elemento de construcción de refozado y sellado en superficies. |
US20070275335A1 (en) * | 2006-05-25 | 2007-11-29 | Giang Biscan | Furnace for heating particles |
US7846994B2 (en) * | 2008-12-23 | 2010-12-07 | Potters Industries, Inc. | Inorganic microspheres |
EP3033168A4 (en) * | 2013-08-12 | 2016-09-21 | United Technologies Corp | POWDER BALL Glow over vortex layer |
CN105377476B (zh) * | 2013-08-12 | 2018-05-15 | 联合工艺公司 | 用于粉末处理的高温流化床 |
Family Cites Families (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1995803A (en) * | 1932-11-01 | 1935-03-26 | Research Corp | Process of spherulizing fusible pulverizable filler materials |
US2044680A (en) * | 1934-02-12 | 1936-06-16 | Research Corp | Spherulizing fusible pulverizable filler material |
US2334578A (en) * | 1941-09-19 | 1943-11-16 | Rudolf H Potters | Method of and apparatus for producing glass beads |
US2461011A (en) * | 1945-08-29 | 1949-02-08 | Minnesota Mining & Mfg | Carbon powder method of making glass beads |
US2460977A (en) * | 1945-08-29 | 1949-02-08 | Minnesota Mining & Mfg | Carbon powder method of making glass beads |
US2619776A (en) * | 1948-03-05 | 1952-12-02 | Rudolf H Potters | Method and apparatus for producing small diameter glass beads |
US2595574A (en) * | 1948-05-22 | 1952-05-06 | Babcock & Wilcox Co | Solid material heating method and apparatus |
US2524613A (en) * | 1949-07-09 | 1950-10-03 | Cataphote Corp | Method of manufacturing rounded glass particles |
BE521556A (es) * | 1953-07-18 | |||
GB762612A (en) * | 1954-04-26 | 1956-11-28 | Metallgesellschaft Ag | Method of and apparatus for roasting, drying and cooling foodstuffs |
US2911669A (en) * | 1955-03-30 | 1959-11-10 | Parker Pen Co | Method and apparatus for forming spheres |
NL232500A (es) * | 1957-10-22 | |||
US2945326A (en) * | 1958-05-09 | 1960-07-19 | Thomas K Wood | Apparatus for manufacturing glass beads |
US3148045A (en) * | 1958-11-21 | 1964-09-08 | Union Carbide Corp | Methods and apparatus for producing sized spherical particles |
US3294511A (en) * | 1959-04-06 | 1966-12-27 | Selas Corp Of America | Apparatus for forming glass beads |
DE1141416B (de) * | 1960-05-11 | 1962-12-20 | Ver Volkseigener Betr E Glas D | Verfahren zum Herstellen von Mikroglaskugeln |
US3074257A (en) * | 1960-05-16 | 1963-01-22 | Cataphote Corp | Method and apparatus for making glass beads |
US3190737A (en) * | 1960-07-07 | 1965-06-22 | Flex O Lite Mfg Corp | Glass bead furnace and method of making glass beads |
US3151965A (en) * | 1961-01-27 | 1964-10-06 | Fort Pitt Bridge Works | Method and apparatus for producting glass beads |
US3250603A (en) * | 1961-03-14 | 1966-05-10 | Charles W Schott | Method of treating a preformed glassy object |
US3389982A (en) * | 1961-11-24 | 1968-06-25 | Union Carbide Corp | Method for making high strength spherical glass bodies |
US3242032A (en) * | 1961-11-24 | 1966-03-22 | Charles W Schott | Glass spheres and underground proppants and methods of making the same |
NL289029A (es) * | 1962-03-27 | |||
US3323888A (en) * | 1964-03-17 | 1967-06-06 | Cataphote Corp | Method for manufacturing glass beads |
US3353940A (en) * | 1965-05-07 | 1967-11-21 | Selas Corp Of America | Method of forming glass beads in a molten metal bath |
US3423198A (en) * | 1965-06-14 | 1969-01-21 | Permaglass | Method for tempering glass utilizing an organic polymer gaseous suspension |
GB1169744A (en) * | 1966-02-04 | 1969-11-05 | Coal Industry Patents Ltd | Improvements in the Thermal Treatment of Briquettes |
US3366080A (en) * | 1966-12-08 | 1968-01-30 | Dorr Oliver Inc | Fluidized bed combustion system |
US3560186A (en) * | 1968-03-11 | 1971-02-02 | Potters Bros Inc | Apparatus for producing glass beads with preheating means |
US3560185A (en) * | 1968-03-11 | 1971-02-02 | Potter Bros Inc | Apparatus for feeding vitreous material |
US3597177A (en) * | 1968-07-19 | 1971-08-03 | Potters Bros Inc | Method of producing glass beads |
US3838998A (en) * | 1971-01-07 | 1974-10-01 | R Carson | Process for forming hollow glass micro-spheres from admixed high and low temperature glass formers |
CH544918A (de) * | 1971-11-10 | 1973-11-30 | Ciba Geigy Ag | Trocknungsverfahren |
GB1556051A (en) * | 1975-08-29 | 1979-11-21 | Pilkington Brothers Ltd | Thermal treatment of glass |
GB1568817A (en) * | 1975-11-13 | 1980-06-04 | Sovitec Sa | Glass-former comp |
GB1556052A (en) * | 1976-06-10 | 1979-11-21 | Pilkington Brothers Ltd | Fluidised bed methods and apparatus for thermally treating glass |
GB1567909A (en) * | 1977-06-10 | 1980-05-21 | Apollo Heat Ltd | Heat treatment apparatus |
NO792647L (no) * | 1978-08-17 | 1980-02-19 | Pilkington Brothers Ltd | Fremgangsmaate for termisk herding av glass |
IE51461B1 (en) * | 1980-08-15 | 1986-12-24 | Redland Technology Ltd | Method and apparatus for the production of glass beads |
ZA815386B (en) * | 1980-08-15 | 1983-03-30 | Redland Technology Ltd | Combustion chambers |
-
1985
- 1985-08-07 US US06/763,293 patent/US4643753A/en not_active Expired - Lifetime
-
1986
- 1986-05-21 AU AU59543/86A patent/AU579019B2/en not_active Ceased
- 1986-05-21 GB GB8708161A patent/GB2191188B/en not_active Expired
- 1986-05-21 NL NL8620211A patent/NL8620211A/nl unknown
- 1986-05-21 BR BR8606812A patent/BR8606812A/pt unknown
- 1986-05-21 DE DE19863690408 patent/DE3690408T1/de not_active Withdrawn
- 1986-05-21 CH CH1322/87A patent/CH664551A5/de not_active IP Right Cessation
- 1986-05-21 IN IN396/MAS/86A patent/IN167531B/en unknown
- 1986-05-21 EP EP86903870A patent/EP0231205B1/en not_active Expired - Lifetime
- 1986-05-21 WO PCT/US1986/001109 patent/WO1987000827A1/en active IP Right Grant
- 1986-05-21 AT AT0902286A patent/AT400563B/de not_active IP Right Cessation
- 1986-05-21 JP JP61503099A patent/JP2591612B2/ja not_active Expired - Fee Related
- 1986-06-03 ES ES555652A patent/ES8800882A1/es not_active Expired
- 1986-06-13 CA CA000511590A patent/CA1307377C/en not_active Expired - Fee Related
- 1986-07-14 MX MX3120A patent/MX161229A/es unknown
- 1986-08-02 CN CN86104881A patent/CN86104881B/zh not_active Expired
- 1986-08-05 CS CS584086A patent/CS274659B2/cs unknown
- 1986-08-06 PT PT83157A patent/PT83157B/pt not_active IP Right Cessation
-
1987
- 1987-03-25 ES ES557465A patent/ES8800067A1/es not_active Expired
- 1987-04-06 DK DK173987A patent/DK173987D0/da active IP Right Grant
- 1987-04-06 SE SE8701432A patent/SE463097B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1987000827A1 (en) | 1987-02-12 |
JPS63500373A (ja) | 1988-02-12 |
EP0231205A4 (en) | 1987-11-25 |
EP0231205A1 (en) | 1987-08-12 |
CN86104881A (zh) | 1987-02-04 |
ES555652A0 (es) | 1987-12-01 |
CS274659B2 (en) | 1991-09-15 |
GB8708161D0 (en) | 1987-05-13 |
GB2191188A (en) | 1987-12-09 |
SE8701432D0 (sv) | 1987-04-06 |
IN167531B (es) | 1990-11-10 |
NL8620211A (nl) | 1987-08-03 |
GB2191188B (en) | 1989-09-27 |
ES557465A0 (es) | 1987-10-16 |
EP0231205B1 (en) | 1990-08-01 |
MX161229A (es) | 1990-08-24 |
SE463097B (sv) | 1990-10-08 |
AT400563B (de) | 1996-01-25 |
CH664551A5 (de) | 1988-03-15 |
AU579019B2 (en) | 1988-11-10 |
US4643753A (en) | 1987-02-17 |
ES8800067A1 (es) | 1987-10-16 |
BR8606812A (pt) | 1987-10-13 |
DE3690408T1 (es) | 1987-08-27 |
ATA902286A (de) | 1995-06-15 |
DK173987A (da) | 1987-04-06 |
CA1307377C (en) | 1992-09-15 |
JP2591612B2 (ja) | 1997-03-19 |
SE8701432L (sv) | 1987-04-06 |
CS584086A2 (en) | 1990-11-14 |
AU5954386A (en) | 1987-03-05 |
PT83157A (en) | 1986-09-01 |
DK173987D0 (da) | 1987-04-06 |
PT83157B (pt) | 1992-10-30 |
CN86104881B (zh) | 1988-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971001 |