ES2096516B1 - Procedimiento para la obtencion de microesferas de vidrio a partir de esteriles de hulla. - Google Patents

Procedimiento para la obtencion de microesferas de vidrio a partir de esteriles de hulla.

Info

Publication number
ES2096516B1
ES2096516B1 ES9400235A ES9400235A ES2096516B1 ES 2096516 B1 ES2096516 B1 ES 2096516B1 ES 9400235 A ES9400235 A ES 9400235A ES 9400235 A ES9400235 A ES 9400235A ES 2096516 B1 ES2096516 B1 ES 2096516B1
Authority
ES
Spain
Prior art keywords
steriles
coal
procedure
glass microspheres
obtaining
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 - Fee Related
Application number
ES9400235A
Other languages
English (en)
Other versions
ES2096516A1 (es
Inventor
Mazo Jose Luis Oteo
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.)
ALEJANDRO HERNANDEZ RODRIGUEZ
Original Assignee
Meteotest Vidrio S L
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 Meteotest Vidrio S L filed Critical Meteotest Vidrio S L
Priority to ES9400235A priority Critical patent/ES2096516B1/es
Publication of ES2096516A1 publication Critical patent/ES2096516A1/es
Application granted granted Critical
Publication of ES2096516B1 publication Critical patent/ES2096516B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

EL PROCEDIMIENTO PARA LA OBTENCION DE MICROESFERAS DE VIDRIO A PARTIR DE ESTERILES DE HULLA, CONSISTE EL PROCEDIMIENTO EN EL TRANSPORTE DE ESTERILES DE HULLA HASTA UN HORNO DE SECADO, PREVIO AGOTAMIENTO DEL AGUA INCORPORADA, SIENDO SECADOS LOS ESTERILES DE HULLA HASTA QUE TENGAN UN GRADO DE HUMEDAD QUE OSCILA ENTRE 0 Y EL 3%, SIENDO POSTERIORMENTE SOMETIDOS A UNA ETAPA DE SELECCION HASTA SELECCIONAR ESTERILES QUE NO EXCEDAN DE 800 MICRAS, DESECHANDOSE EL RESTO, PASANDO POSTERIORMENTE A SER SOMETIDOS A UNA ETAPA DE TRANSFORMACION SOBRE UNA LLAMA, PRODUCIDA POR UN QUEMADOR (16) Y PROTEGIDA POR UNA CAMARA DE PROTECCION (17), TRANSFORMANDOSE LOS ESTERILES DE HULLA EN MICROESFERAS DE VIDRIO, Y SIENDO RECICLADAS LAS AGRUPACIONES DE MICROESFERAS QUE PRESENTEN CONFIGURACIONES ARRACIMADAS, PASANDO A UNA SEGUNDA ETAPA DE TRATAMIENTO SOBRE LA LLAMA, PUDIENDO SUSTITUIRSE LA ACTUACION DE LA LLAMA POR UNA INSTALACION QUE CONTEMPLE AL IGUAL QUE LA LLAMA UNA TEMPERATURA ENTRE 1400 Y 1600GC Y QUE SIN CONTACTO ALGUNO PERMITA EL PASO DE LOS ESTERILES, PRODUCIENDOSE IDENTICA TRANSFORMACION.
ES9400235A 1994-02-09 1994-02-09 Procedimiento para la obtencion de microesferas de vidrio a partir de esteriles de hulla. Expired - Fee Related ES2096516B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9400235A ES2096516B1 (es) 1994-02-09 1994-02-09 Procedimiento para la obtencion de microesferas de vidrio a partir de esteriles de hulla.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9400235A ES2096516B1 (es) 1994-02-09 1994-02-09 Procedimiento para la obtencion de microesferas de vidrio a partir de esteriles de hulla.

Publications (2)

Publication Number Publication Date
ES2096516A1 ES2096516A1 (es) 1997-03-01
ES2096516B1 true ES2096516B1 (es) 1997-12-16

Family

ID=8285157

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9400235A Expired - Fee Related ES2096516B1 (es) 1994-02-09 1994-02-09 Procedimiento para la obtencion de microesferas de vidrio a partir de esteriles de hulla.

Country Status (1)

Country Link
ES (1) ES2096516B1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2708434C1 (ru) * 2019-04-09 2019-12-06 Тимофей Логинович Басаргин Способ изготовления полых стеклянных микросфер и стеклянных микрошариков

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619776A (en) * 1948-03-05 1952-12-02 Rudolf H Potters Method and apparatus for producing small diameter glass beads
GB2206576B (en) * 1987-07-09 1991-08-07 Glaverbel Spherulizing furnace and process of manufacturing vitreous beads
DE3822646A1 (de) * 1988-07-05 1990-01-11 Steag Ag Verfahren zur gewinnung von sphaerischen feststoffteilchen insbesondere solchen zur verwendung als strahlperlen

Also Published As

Publication number Publication date
ES2096516A1 (es) 1997-03-01

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