ES2155381B1 - Procedimiento para la preparacion de membranas de carbono para la separacion de gases. - Google Patents

Procedimiento para la preparacion de membranas de carbono para la separacion de gases.

Info

Publication number
ES2155381B1
ES2155381B1 ES009900782A ES9900782A ES2155381B1 ES 2155381 B1 ES2155381 B1 ES 2155381B1 ES 009900782 A ES009900782 A ES 009900782A ES 9900782 A ES9900782 A ES 9900782A ES 2155381 B1 ES2155381 B1 ES 2155381B1
Authority
ES
Spain
Prior art keywords
carbon
membrane
preparation
substrate
procedure
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
ES009900782A
Other languages
English (en)
Other versions
ES2155381A1 (es
Inventor
Centeno Teresa Alvarez
Arias Antonio Benito Fuertes
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.)
Consejo Superior de Investigaciones Cientificas CSIC
Original Assignee
Consejo Superior de Investigaciones Cientificas CSIC
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 Consejo Superior de Investigaciones Cientificas CSIC filed Critical Consejo Superior de Investigaciones Cientificas CSIC
Priority to ES009900782A priority Critical patent/ES2155381B1/es
Priority to PCT/ES2000/000139 priority patent/WO2000062885A2/es
Priority to AU36602/00A priority patent/AU3660200A/en
Publication of ES2155381A1 publication Critical patent/ES2155381A1/es
Application granted granted Critical
Publication of ES2155381B1 publication Critical patent/ES2155381B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B01D53/228—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/021—Carbon
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0022—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof obtained by a chemical conversion or reaction other than those relating to the setting or hardening of cement-like material or to the formation of a sol or a gel, e.g. by carbonising or pyrolysing preformed cellular materials based on polymers, organo-metallic or organo-silicon precursors
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5001—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with carbon or carbonisable materials
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/04—Characteristic thickness
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms
    • C04B2111/00801—Membranes; Diaphragms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Procedimiento para la preparación de ranas de carbono para la separación de gases. La membrana desarrollada es una membrana de carbono, plana, simétrica, formada por una capa densa de carbono de carácter microporoso, de espesor entre 2 y 3 mm, con propiedades de tamiz molecular y que se encuentra soportada sobre un substrato de carbono macroporoso (plano) o de tipo cerámico (tubular). Para la preparación de la membrana de carbono desarrollada en esta invención se siguió el siguiente esquema: El polímero (resina fenólica), se encuentra disuelto en metanol. En ocasiones se empleó otro disolvente como diluyente; La disolución polimérica fue depositada y extendida homogéneamente sobre la superficie de un substrato; La membrana polimérica formada fue curada al aire; La membrana polimérica, curada y depositada sobre el substrato fue lentamente calentada a vacío hasta una temperatura tal que ocurra la descomposición del polímero y su transformación en una película de carbono microporoso.
ES009900782A 1999-04-15 1999-04-15 Procedimiento para la preparacion de membranas de carbono para la separacion de gases. Expired - Fee Related ES2155381B1 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES009900782A ES2155381B1 (es) 1999-04-15 1999-04-15 Procedimiento para la preparacion de membranas de carbono para la separacion de gases.
PCT/ES2000/000139 WO2000062885A2 (es) 1999-04-15 2000-04-14 Procedimiento para la preparacion de membranas de carbono para la separacion de gases
AU36602/00A AU3660200A (en) 1999-04-15 2000-04-14 Method for preparing carbon membranes for separating gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009900782A ES2155381B1 (es) 1999-04-15 1999-04-15 Procedimiento para la preparacion de membranas de carbono para la separacion de gases.

Publications (2)

Publication Number Publication Date
ES2155381A1 ES2155381A1 (es) 2001-05-01
ES2155381B1 true ES2155381B1 (es) 2001-12-01

Family

ID=8308039

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009900782A Expired - Fee Related ES2155381B1 (es) 1999-04-15 1999-04-15 Procedimiento para la preparacion de membranas de carbono para la separacion de gases.

Country Status (3)

Country Link
AU (1) AU3660200A (es)
ES (1) ES2155381B1 (es)
WO (1) WO2000062885A2 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2178544B1 (es) * 2000-04-14 2004-08-01 Consejo Superior De Investigaciones Cientificas Procedimiento para la preparacion de membranas de carbono de tipo adsorbente para la separacion de gases.
CN102811948B (zh) * 2010-03-10 2015-05-27 钟渊化学工业株式会社 炭化膜的制造方法及石墨膜的制造方法
US8608837B2 (en) 2010-10-01 2013-12-17 Basf Se Process for producing carbon membranes
EP2621616B1 (de) * 2010-10-01 2016-11-16 Basf Se Kohlenstoffmembranen
US8608828B2 (en) 2010-10-01 2013-12-17 Basf Se Process for producing carbon membranes
CN103237588B (zh) * 2010-10-01 2015-09-16 巴斯夫欧洲公司 生产碳膜的方法
CN112619442B (zh) * 2019-09-24 2022-11-04 中国石油化工股份有限公司 一种基于酚醛树脂基碳管为支撑体的复合分子筛碳膜及其制备方法和应用
CN114425245A (zh) * 2020-09-23 2022-05-03 中国石油化工股份有限公司 一种酚醛树脂基复合碳膜及其制备方法和应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4685940A (en) * 1984-03-12 1987-08-11 Abraham Soffer Separation device
GB8617831D0 (en) * 1986-07-22 1986-08-28 British Petroleum Co Plc Production of porous shaped articles
CA2021551A1 (en) * 1989-07-20 1991-01-21 Miroslav Bleha Composite polymeric membranes for the preparation of mixtures of gases and the method for preparation the same
DE69031973T2 (de) * 1989-11-14 1998-04-30 Air Prod & Chem Gastrennung mittels Adsorptionsmembranen
GB9019144D0 (en) * 1990-09-01 1990-10-17 British Petroleum Co Plc Membranes

Also Published As

Publication number Publication date
WO2000062885A3 (es) 2001-04-26
WO2000062885A2 (es) 2000-10-26
AU3660200A (en) 2000-11-02
ES2155381A1 (es) 2001-05-01

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