ES250288A1 - UN PROCIDIMIENTO PARA LA PRIDUCCIoN DE CARBONO DE BAJA PERMEABILIDAD - Google Patents

UN PROCIDIMIENTO PARA LA PRIDUCCIoN DE CARBONO DE BAJA PERMEABILIDAD

Info

Publication number
ES250288A1
ES250288A1 ES0250288A ES250288A ES250288A1 ES 250288 A1 ES250288 A1 ES 250288A1 ES 0250288 A ES0250288 A ES 0250288A ES 250288 A ES250288 A ES 250288A ES 250288 A1 ES250288 A1 ES 250288A1
Authority
ES
Spain
Prior art keywords
carbon
production
furfural
low permeability
relating
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
Application number
ES0250288A
Other languages
English (en)
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.)
General Electric Company PLC
Original Assignee
General Electric Company PLC
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 General Electric Company PLC filed Critical General Electric Company PLC
Publication of ES250288A1 publication Critical patent/ES250288A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C04B35/521—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained by impregnation of carbon products with a carbonisable material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)

Abstract

Procedimiento para la producción de carbono de baja permeabilidad a partir de un carbono de permeabilidad sustancialmente mayorcaracterizado porque comprende la impregnación del carbono cuya permeabilidad ha de reducirsecon furfural; la polimerización del furfural bajo presión y calorde modo que se haga plástico el furfuralhaciéndose esto sin catalizadory el calentamiento del carbono impregnado a una temperatura suficiente para carbonizar el impregnante de furfural.
ES0250288A 1958-06-23 1959-06-22 UN PROCIDIMIENTO PARA LA PRIDUCCIoN DE CARBONO DE BAJA PERMEABILIDAD Expired ES250288A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2000658A GB873607A (en) 1958-06-23 1958-06-23 Improvements in or relating to processes for production of low permeability carbon

Publications (1)

Publication Number Publication Date
ES250288A1 true ES250288A1 (es) 1959-12-16

Family

ID=10138788

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0250288A Expired ES250288A1 (es) 1958-06-23 1959-06-22 UN PROCIDIMIENTO PARA LA PRIDUCCIoN DE CARBONO DE BAJA PERMEABILIDAD

Country Status (2)

Country Link
ES (1) ES250288A1 (es)
GB (1) GB873607A (es)

Also Published As

Publication number Publication date
GB873607A (en) 1961-07-26

Similar Documents

Publication Publication Date Title
GB1157874A (en) Reinforced Carbon and Graphite Bodies
GB827763A (en) Threaded carbon member for connecting carbon electrodes and method of making same
GB894458A (en) Improvements in and relating to carbonisation
ES291862A1 (es) Procedimiento de obtención de 2,2-difluoropropano
ES245902A1 (es) Un procedimiento para la producciën de carbono de baja permeabilidad.
GB573756A (en) Improvements in or relating to the production of ethylene
ES218783A1 (es) Un procedimiento para la fabricación de separadores para baterías
ES179298A1 (es) Un procedimiento para el acabado de textiles
GB730686A (en) Process for the manufacture of active carbon and active carbon obtained by this process
GB349032A (en) Improvements in or relating to the saccharification of carbohydrates
ES247888A1 (es) Procedimiento para el tratamiento de maderas a base de obtenciën de polimeros con los componentes en la propia madera
ES249635A1 (es) Procedimiento para la impregnacion de fibras textiles con soluciones de cloruro de polivinilo u otras materias plasticas
ES270821A1 (es) Procedimiento para el acabado de material fibroso de celulosa especialmente de material textil, con formaldehido, a fin de comunicarle resistencia a la deformacion en humedo
ES253453A3 (es) Procedimiento para la fabricaciën de secadores de baterias
ES345052A1 (es) Procedimiento para obtener un producto que contiene una ma-teria volatil que se evapora en las condiciones normales de temperatura y de presion.
ES55537U (es) Casco ligero adaptable a cualquier aparato de uso doméstico productor de aire caliente y utilizable como secador de pelo
GB930506A (en) Preparation of 5-aminomethyl-2-furfurylamine
GB891584A (en) Method of producing photostable phenols
ES238426A1 (es) Procedimiento para la fabricacion de materias sintéticas porosas de polipropileno
ES263678A1 (es) Un procedimiento para la producciën de acetileno y etileno por pirolisis de hidrocarburos
FR1206007A (fr) Procédé de production de carbone de faible perméabilité
ES242262A1 (es) UN PROCEDIMIENTO PARA LA FABRICACIoN DE HILOS DE POLIOLEFINAS
GB856967A (en) Preparation of ª‡-aminolactams
ES249179A1 (es) Procedimiento de fabricaciën de alfombras, esteras y limpiabarros
ES227382A1 (es) UN PROCEDIMIENTO PARA LA FABRICACIoN DE FIBRAS CORTADAS DE TEREFTALATO DE POLIETILENO.