ATA902286A - Verfahren und vorrichtung zur herstellung von kugelförmigen teilchen - Google Patents
Verfahren und vorrichtung zur herstellung von kugelförmigen teilchenInfo
- Publication number
- ATA902286A ATA902286A AT0902286A AT902286A ATA902286A AT A902286 A ATA902286 A AT A902286A AT 0902286 A AT0902286 A AT 0902286A AT 902286 A AT902286 A AT 902286A AT A902286 A ATA902286 A AT A902286A
- Authority
- AT
- Austria
- Prior art keywords
- spherical particles
- producing spherical
- producing
- particles
- spherical
- Prior art date
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)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Combustion & Propulsion (AREA)
- Glanulating (AREA)
- Surface Treatment Of Glass (AREA)
- Carbon And Carbon Compounds (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Paints Or Removers (AREA)
- Glass Compositions (AREA)
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 |
---|---|
ATA902286A true ATA902286A (de) | 1995-06-15 |
AT400563B AT400563B (de) | 1996-01-25 |
Family
ID=25067419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0902286A AT400563B (de) | 1985-08-07 | 1986-05-21 | Verfahren und vorrichtung zur herstellung von kugelförmigen teilchen |
Country Status (20)
Country | Link |
---|---|
US (1) | US4643753A (de) |
EP (1) | EP0231205B1 (de) |
JP (1) | JP2591612B2 (de) |
CN (1) | CN86104881B (de) |
AT (1) | AT400563B (de) |
AU (1) | AU579019B2 (de) |
BR (1) | BR8606812A (de) |
CA (1) | CA1307377C (de) |
CH (1) | CH664551A5 (de) |
CS (1) | CS274659B2 (de) |
DE (1) | DE3690408T1 (de) |
DK (1) | DK173987A (de) |
ES (2) | ES8800882A1 (de) |
GB (1) | GB2191188B (de) |
IN (1) | IN167531B (de) |
MX (1) | MX161229A (de) |
NL (1) | NL8620211A (de) |
PT (1) | PT83157B (de) |
SE (1) | SE463097B (de) |
WO (1) | WO1987000827A1 (de) |
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 |
EP1135343B1 (de) * | 1998-10-06 | 2003-07-30 | PQ Holding, Inc. | Verfahren und vorrichtung zur herstellung von glaskugeln |
CN1426382A (zh) | 2000-03-14 | 2003-06-25 | 詹姆斯·哈迪研究有限公司 | 含低密度添加剂的纤维水泥建筑材料 |
KR20050058478A (ko) * | 2002-08-23 | 2005-06-16 | 제임스 하디 인터내셔널 파이낸스 비.브이. | 합성 미세 중공구 |
US7993570B2 (en) | 2002-10-07 | 2011-08-09 | James Hardie Technology Limited | Durable medium-density fibre cement composite |
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 |
EP1856003A2 (de) * | 2005-02-24 | 2007-11-21 | James Hardie International Finance B.V. | Alkaliresistente glaszusammensetzungen |
CA2632760C (en) * | 2005-12-08 | 2017-11-28 | James Hardie International Finance B.V. | Engineered low-density heterogeneous microparticles and methods and formulations for producing the microparticles |
AU2007236561B2 (en) | 2006-04-12 | 2012-12-20 | James Hardie Technology Limited | A surface sealed reinforced building element |
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 |
EP3033191A4 (de) * | 2013-08-12 | 2017-05-24 | United Technologies Corporation | Hochtemperaturwirbelbett zur pulverbehandlung |
US10376961B2 (en) | 2013-08-12 | 2019-08-13 | United Technologies Corporation | Powder spheroidizing via fluidized bed |
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 (de) * | 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 (de) * | 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 |
BE627719A (de) * | 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 |
US3560185A (en) * | 1968-03-11 | 1971-02-02 | Potter Bros Inc | Apparatus for feeding vitreous material |
US3560186A (en) * | 1968-03-11 | 1971-02-02 | Potters Bros Inc | Apparatus for producing glass beads with preheating means |
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 |
ZW15779A1 (en) * | 1978-08-17 | 1981-03-11 | Pilkington Brothers Ltd | Thermal toughening of 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 EP EP86903870A patent/EP0231205B1/de not_active Expired
- 1986-05-21 DE DE19863690408 patent/DE3690408T1/de not_active Withdrawn
- 1986-05-21 JP JP61503099A patent/JP2591612B2/ja not_active Expired - Fee Related
- 1986-05-21 AT AT0902286A patent/AT400563B/de not_active IP Right Cessation
- 1986-05-21 CH CH1322/87A patent/CH664551A5/de not_active IP Right Cessation
- 1986-05-21 NL NL8620211A patent/NL8620211A/nl unknown
- 1986-05-21 AU AU59543/86A patent/AU579019B2/en not_active Ceased
- 1986-05-21 IN IN396/MAS/86A patent/IN167531B/en unknown
- 1986-05-21 BR BR8606812A patent/BR8606812A/pt unknown
- 1986-05-21 WO PCT/US1986/001109 patent/WO1987000827A1/en active IP Right Grant
- 1986-05-21 GB GB8708161A patent/GB2191188B/en not_active Expired
- 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 SE SE8701432A patent/SE463097B/sv not_active IP Right Cessation
- 1987-04-06 DK DK173987A patent/DK173987A/da active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
SE463097B (sv) | 1990-10-08 |
MX161229A (es) | 1990-08-24 |
GB2191188A (en) | 1987-12-09 |
WO1987000827A1 (en) | 1987-02-12 |
CA1307377C (en) | 1992-09-15 |
ES557465A0 (es) | 1987-10-16 |
EP0231205B1 (de) | 1990-08-01 |
ES8800882A1 (es) | 1987-12-01 |
DE3690408T1 (de) | 1987-08-27 |
SE8701432L (sv) | 1987-04-06 |
EP0231205A4 (de) | 1987-11-25 |
NL8620211A (nl) | 1987-08-03 |
JP2591612B2 (ja) | 1997-03-19 |
AT400563B (de) | 1996-01-25 |
CS274659B2 (en) | 1991-09-15 |
AU5954386A (en) | 1987-03-05 |
ES8800067A1 (es) | 1987-10-16 |
PT83157A (en) | 1986-09-01 |
IN167531B (de) | 1990-11-10 |
CH664551A5 (de) | 1988-03-15 |
DK173987D0 (da) | 1987-04-06 |
DK173987A (da) | 1987-04-06 |
EP0231205A1 (de) | 1987-08-12 |
GB2191188B (en) | 1989-09-27 |
CS584086A2 (en) | 1990-11-14 |
GB8708161D0 (en) | 1987-05-13 |
US4643753A (en) | 1987-02-17 |
CN86104881B (zh) | 1988-11-16 |
ES555652A0 (es) | 1987-12-01 |
CN86104881A (zh) | 1987-02-04 |
BR8606812A (pt) | 1987-10-13 |
JPS63500373A (ja) | 1988-02-12 |
AU579019B2 (en) | 1988-11-10 |
SE8701432D0 (sv) | 1987-04-06 |
PT83157B (pt) | 1992-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |