FR2436202A1 - Procede de production de petites tubulures du genre fibres minerales creuses et nouveaux produits ainsi obtenus - Google Patents

Procede de production de petites tubulures du genre fibres minerales creuses et nouveaux produits ainsi obtenus

Info

Publication number
FR2436202A1
FR2436202A1 FR7912353A FR7912353A FR2436202A1 FR 2436202 A1 FR2436202 A1 FR 2436202A1 FR 7912353 A FR7912353 A FR 7912353A FR 7912353 A FR7912353 A FR 7912353A FR 2436202 A1 FR2436202 A1 FR 2436202A1
Authority
FR
France
Prior art keywords
mineral fiber
small hollow
producing small
novel products
mineral
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
FR7912353A
Other languages
English (en)
Other versions
FR2436202B1 (fr
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of FR2436202A1 publication Critical patent/FR2436202A1/fr
Application granted granted Critical
Publication of FR2436202B1 publication Critical patent/FR2436202B1/fr
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0041—Inorganic membrane manufacture by agglomeration of particles in the dry state
    • B01D67/00411—Inorganic membrane manufacture by agglomeration of particles in the dry state by sintering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B01D69/087—Details relating to the spinning process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B01D69/087—Details relating to the spinning process
    • B01D69/088—Co-extrusion; Co-spinning
    • 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
    • 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
    • B01D71/024—Oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/06—Metallic powder characterised by the shape of the particles
    • B22F1/062—Fibrous particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/022—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres, undulated fibres, fibres presenting a rough surface
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
    • C04B35/62231—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on oxide ceramics
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/63444—Nitrogen-containing polymers, e.g. polyacrylamides, polyacrylonitriles, polyvinylpyrrolidone [PVP], polyethylenimine [PEI]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/19—Inorganic fiber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/1216—Continuous interengaged phases of plural metals, or oriented fiber containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section
    • Y10T428/2975—Tubular or cellular

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Textile Engineering (AREA)
  • Nanotechnology (AREA)
  • Inorganic Fibers (AREA)
  • Artificial Filaments (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Materials For Medical Uses (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

Procédé de traduction de petites tubulures et nouveaux produits ainsi obtenus. Dans ce procédé, a) on prépare une solution d'un polymère organique, formant des fibres, contenant, sous forme uniformément dispersée, une matière minérale frittable, b) on extrude la solution de polymère, contenant la matière minérale, à travers une filière pour fibres creuses; c) on forme une fibre creuse polymère servant de précurseur, chargée de matière minérale; d) on traite la fibre creuse polymère, servant de précurseur, pour retirer le polymère organique, et e) on fritte la matière minérale résultante sous forme de fibre creuse. La présente invention est particulièrement utile pour la production de fibres creuses minérales.
FR7912353A 1978-05-16 1979-05-15 Procede de production de petites tubulures du genre fibres minerales creuses et nouveaux produits ainsi obtenus Granted FR2436202A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/906,503 US4222977A (en) 1978-05-16 1978-05-16 Process to produce inorganic hollow fibers

Publications (2)

Publication Number Publication Date
FR2436202A1 true FR2436202A1 (fr) 1980-04-11
FR2436202B1 FR2436202B1 (fr) 1983-06-17

Family

ID=25422552

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912353A Granted FR2436202A1 (fr) 1978-05-16 1979-05-15 Procede de production de petites tubulures du genre fibres minerales creuses et nouveaux produits ainsi obtenus

Country Status (25)

Country Link
US (1) US4222977A (fr)
JP (1) JPS54151619A (fr)
AU (1) AU519595B2 (fr)
BE (1) BE876256A (fr)
BR (1) BR7902973A (fr)
CA (1) CA1124475A (fr)
CH (1) CH641501A5 (fr)
DD (1) DD143636A5 (fr)
DE (1) DE2919510A1 (fr)
DK (1) DK199079A (fr)
ES (1) ES480469A1 (fr)
FR (1) FR2436202A1 (fr)
GB (1) GB2024788B (fr)
HK (1) HK33183A (fr)
HU (1) HU178060B (fr)
IL (1) IL57289A (fr)
IN (1) IN149362B (fr)
IT (1) IT1113396B (fr)
MX (1) MX150501A (fr)
NL (1) NL7903718A (fr)
NO (1) NO791619L (fr)
PL (1) PL117026B1 (fr)
PT (1) PT69613A (fr)
SE (1) SE7904253L (fr)
ZA (1) ZA792346B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047640A2 (fr) * 1980-09-08 1982-03-17 Monsanto Company Fibres creuses monolithiques minérales, procédé pour leur production et dispositifs comprenant lesdites fibres creuses
FR2512075A1 (fr) * 1981-08-31 1983-03-04 Accumulateurs Fixes Procede de decarbonation de fibres metallisees et application de ce procede a la realisation de supports frittes, notamment pour electrodes

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US4777154A (en) * 1978-08-28 1988-10-11 Torobin Leonard B Hollow microspheres made from dispersed particle compositions and their production
US4671909A (en) * 1978-09-21 1987-06-09 Torobin Leonard B Method for making hollow porous microspheres
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DE10155901A1 (de) * 2001-11-14 2003-05-15 Mann & Hummel Filter Verfahren zur Erzeugung von einer Beschichtung auf einer Hohlfaser
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US7163596B2 (en) * 2002-06-07 2007-01-16 E. I. Du Pont Nemours And Company Fibers and ribbons for use in the manufacture of solar cells
DE102005005467A1 (de) * 2005-02-04 2006-08-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verbunde keramischer Hohlfasern, Verfahren zu deren Herstellung und deren Verwendung
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US20090169884A1 (en) * 2007-12-28 2009-07-02 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Hollow organic/inorganic composite fiber , hollow ceramic fiber, and methods of making the same
US8268041B2 (en) * 2008-06-30 2012-09-18 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Hollow organic/inorganic composite fibers, sintered fibers, methods of making such fibers, gas separation modules incorporating such fibers, and methods of using such modules
KR101185490B1 (ko) * 2009-12-31 2012-10-02 한국에너지기술연구원 무기질 중공사 및 그 제조 방법
FR3019563B1 (fr) * 2014-04-03 2016-04-29 Centre Nat Rech Scient Procede de preparation de fibres macroscopiques de dioxyde de titane par extrusion unidirectionnelle continue, fibres obtenues et applications
CN104178822B (zh) * 2014-07-30 2016-08-24 东华大学 柔性无机纤维材料及其制备方法
US10865151B2 (en) 2015-05-19 2020-12-15 Basf Se Gas-tight, heat-permeable multilayer ceramic composite tube
US10889915B2 (en) 2018-01-31 2021-01-12 Saudi Arabian Oil Company Producing fibers using spinnerets
US11406941B2 (en) 2020-02-14 2022-08-09 Saudi Arabian Oil Company Thin film composite hollow fiber membranes fabrication systems
US11253819B2 (en) 2020-05-14 2022-02-22 Saudi Arabian Oil Company Production of thin film composite hollow fiber membranes
US12116326B2 (en) 2021-11-22 2024-10-15 Saudi Arabian Oil Company Conversion of hydrogen sulfide and carbon dioxide into hydrocarbons using non-thermal plasma and a catalyst

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Cited By (3)

* Cited by examiner, † Cited by third party
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EP0047640A2 (fr) * 1980-09-08 1982-03-17 Monsanto Company Fibres creuses monolithiques minérales, procédé pour leur production et dispositifs comprenant lesdites fibres creuses
EP0047640A3 (fr) * 1980-09-08 1982-03-31 Monsanto Company Fibres creuses monolithiques minérales, procédé pour leur production et dispositifs comprenant lesdites fibres creuses
FR2512075A1 (fr) * 1981-08-31 1983-03-04 Accumulateurs Fixes Procede de decarbonation de fibres metallisees et application de ce procede a la realisation de supports frittes, notamment pour electrodes

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JPS54151619A (en) 1979-11-29
NL7903718A (nl) 1979-11-20
HK33183A (en) 1983-09-09
MX150501A (es) 1984-05-16
IT1113396B (it) 1986-01-20
PT69613A (en) 1979-06-01
FR2436202B1 (fr) 1983-06-17
NO791619L (no) 1979-11-19
ES480469A1 (es) 1980-10-01
PL117026B1 (en) 1981-07-31
ZA792346B (en) 1980-08-27
BR7902973A (pt) 1979-11-27
HU178060B (en) 1982-02-28
BE876256A (fr) 1979-11-16
DE2919510A1 (de) 1979-11-22
PL215591A1 (fr) 1980-02-25
CA1124475A (fr) 1982-06-01
IN149362B (fr) 1981-11-14
CH641501A5 (de) 1984-02-29
GB2024788B (en) 1982-07-28
DK199079A (da) 1979-11-17
AU519595B2 (en) 1981-12-10
DD143636A5 (de) 1980-09-03
IL57289A (en) 1983-03-31
IL57289A0 (en) 1979-09-30
US4222977A (en) 1980-09-16
SE7904253L (sv) 1980-01-28
AU4706379A (en) 1979-11-22
IT7922670A0 (it) 1979-05-14
GB2024788A (en) 1980-01-16

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