ES518385A0 - Metodo para efectuar la expansion de mena de perlita en forma de particulas. - Google Patents

Metodo para efectuar la expansion de mena de perlita en forma de particulas.

Info

Publication number
ES518385A0
ES518385A0 ES518385A ES518385A ES518385A0 ES 518385 A0 ES518385 A0 ES 518385A0 ES 518385 A ES518385 A ES 518385A ES 518385 A ES518385 A ES 518385A ES 518385 A0 ES518385 A0 ES 518385A0
Authority
ES
Spain
Prior art keywords
expansion
particles
perform
perlite ore
perlite
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.)
Granted
Application number
ES518385A
Other languages
English (en)
Spanish (es)
Other versions
ES8403164A1 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Grefco Inc
Original Assignee
Grefco Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Grefco Inc filed Critical Grefco Inc
Publication of ES8403164A1 publication Critical patent/ES8403164A1/es
Publication of ES518385A0 publication Critical patent/ES518385A0/es
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/18—Charging particulate material using a fluid carrier
    • 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
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/02—Treatment
    • C04B20/04—Heat treatment
    • C04B20/06—Expanding clay, perlite, vermiculite or like granular materials
    • C04B20/066—Expanding clay, perlite, vermiculite or like granular materials in shaft or vertical furnaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Furnace Details (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
ES518385A 1982-01-21 1982-12-20 Metodo para efectuar la expansion de mena de perlita en forma de particulas. Granted ES518385A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/341,490 US4521182A (en) 1982-01-21 1982-01-21 Method and apparatus for heating particulate material

Publications (2)

Publication Number Publication Date
ES8403164A1 ES8403164A1 (es) 1984-03-01
ES518385A0 true ES518385A0 (es) 1984-03-01

Family

ID=23337791

Family Applications (1)

Application Number Title Priority Date Filing Date
ES518385A Granted ES518385A0 (es) 1982-01-21 1982-12-20 Metodo para efectuar la expansion de mena de perlita en forma de particulas.

Country Status (13)

Country Link
US (1) US4521182A (Sortimente)
JP (1) JPS6046051B2 (Sortimente)
BE (1) BE894791A (Sortimente)
CA (1) CA1180854A (Sortimente)
DE (1) DE3238974C2 (Sortimente)
ES (1) ES518385A0 (Sortimente)
FR (1) FR2520099B1 (Sortimente)
GB (1) GB2113669B (Sortimente)
IN (1) IN158882B (Sortimente)
IT (1) IT1152899B (Sortimente)
NL (1) NL8204559A (Sortimente)
PH (1) PH19866A (Sortimente)
ZA (1) ZA826192B (Sortimente)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4961671A (en) * 1984-08-31 1990-10-09 Santa Fe International Corporation Method of converting a pipeline laying vessel from a pivotal ramp type to an arcuate type
ES2061045T3 (es) * 1989-05-22 1994-12-01 Advanced Concrete Tech Hormigon de perlita estructural de alta resistencia.
US20070059199A1 (en) * 2003-05-19 2007-03-15 Labuschagne Francois J Process for material treatment
AT511618B1 (de) 2011-07-13 2013-12-15 Horst Wustinger Schachtofen für das hitzebedingte aufschäumen von partikeln eines schüttgutes

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572484A (en) * 1947-09-17 1951-10-23 Howle Apparatus for expanding perlite and the like
US2602782A (en) * 1948-02-21 1952-07-08 Dant & Russell Method and apparatus for expanding perlite
US2625512A (en) * 1948-04-29 1953-01-13 Johns Manville Expanded perlite insulation and method of manufacture
US2550877A (en) * 1948-05-13 1951-05-01 Johns Manville Method of heat expanding perlite while wiping furnace interiors
US2521190A (en) * 1948-05-13 1950-09-05 Johns Manville Perlite expanding apparatus
US2639132A (en) * 1948-08-13 1953-05-19 Combined Metals Reduction Comp Processing furnace for discrete solids
DE1019240B (de) * 1952-03-28 1957-11-07 Kanium Corp Verfahren zur Herstellung aufgeblaehter, hohlkugelfoermiger, duennwandiger Partikeln
US2932498A (en) * 1957-02-04 1960-04-12 Metcalfe Richard Lewis Heat-treating furnace for particulate solids
US3010911A (en) * 1958-08-29 1961-11-28 Zonolite Company Method of and apparatus for heat processing particulate solids
US3118658A (en) * 1960-05-25 1964-01-21 Veit Dennert K G Apparatus for manufacturing a porous material such as blown clay, by heating
GB1157405A (en) * 1967-03-31 1969-07-09 Polysius Gmbh Method of making Porous Ceramic Material
US3627285A (en) * 1969-06-19 1971-12-14 Selas Corp Of America Tower furnace
US4290749A (en) * 1978-10-23 1981-09-22 Johns-Manville Corporation Perlite expansion process and apparatus therefor
US4238430A (en) * 1979-07-30 1980-12-09 United States Vacuumite Corporation Method for forming expanded cellular volcanic ash

Also Published As

Publication number Publication date
DE3238974C2 (de) 1986-01-09
JPS58130155A (ja) 1983-08-03
IN158882B (Sortimente) 1987-02-07
IT8223681A1 (it) 1984-04-08
IT1152899B (it) 1987-01-14
CA1180854A (en) 1985-01-15
GB2113669A (en) 1983-08-10
FR2520099B1 (fr) 1986-05-09
NL8204559A (nl) 1983-08-16
ES8403164A1 (es) 1984-03-01
US4521182A (en) 1985-06-04
JPS6046051B2 (ja) 1985-10-14
FR2520099A1 (fr) 1983-07-22
IT8223681A0 (it) 1982-10-08
BE894791A (fr) 1983-02-14
ZA826192B (en) 1983-08-31
DE3238974A1 (de) 1983-07-28
GB2113669B (en) 1985-04-17
PH19866A (en) 1986-08-13

Similar Documents

Publication Publication Date Title
ES524560A0 (es) Procedimiento para mejorar la perdida de nucleo de materiales magneticos.
AR225967A1 (es) Un metodo abrasivo y metodo para fabricarlo
MX160833A (es) Mejoras en metodo para mejorar el contraste de imagenes
MX152850A (es) Mejoras en metodo para producir envolturas decoradas para baterias
AR208228A1 (es) Metodo para la manufactura de particulas de alumina esferoidales
MX161296A (es) Mejoras en conjunto de manguera y acoplamiento y metodo para fabricar el mismo
ES521744A0 (es) Procedimiento para preparar ciclohexanol y ciclohexanona.
IT1129815B (it) Composizione di scianca in forma particellare
ES525996A0 (es) Proceso para producir metano
MX156070A (es) Mejoras en procedimiento de electroextracion para la recuperacion de metales
ES521120A0 (es) Mejoras introducidas en un procedimiento para la fabricacion de un conglomerado de diamante policristalino.
ES518385A0 (es) Metodo para efectuar la expansion de mena de perlita en forma de particulas.
MX151569A (es) Mejoras en un nucleo ferromagnetico y en el metodo para fabricar el mismo
MX153739A (es) Metodo mejorado para tratar particulas finas de minerales,para hornos reductores,en la fabricacion de hierro
ES276772Y (es) Cuadro de conexiones en forma de mosaico
ES509008A0 (es) Procedimiento para desbarbar piezas de forma preparadas por prensado.
GB8301449D0 (en) Limiting sand production in wells
ES527820A0 (es) Perfeccionamientos en maquinas para la produccion de baldosas de gravilla lavada y similares
MX156285A (es) Mejoras en metodo para fabricar piezas fundidas de hierro ductil
MX156697A (es) Metodo mejorado para la reduccion directa de minerales de hierro
ES502510A0 (es) Perfeccionamientos en maquinas para reformar la confeccion de congelados
ES512217A0 (es) "instalacion para la fabricacion en proceso continuo de paneles mixtos".
BR8102762A (pt) Aperfeicoamentos em gasogenios para veiculos
BR5800861U (pt) Forma para producao de blocos utilizados em microscopia eletronica
AR230797A1 (es) Mejoras en dispositivos para fabricar granalla metalica