FR2354808A1 - Poudre de microspheroides macroporeux et procede pour sa fabrication - Google Patents

Poudre de microspheroides macroporeux et procede pour sa fabrication

Info

Publication number
FR2354808A1
FR2354808A1 FR7627560A FR7627560A FR2354808A1 FR 2354808 A1 FR2354808 A1 FR 2354808A1 FR 7627560 A FR7627560 A FR 7627560A FR 7627560 A FR7627560 A FR 7627560A FR 2354808 A1 FR2354808 A1 FR 2354808A1
Authority
FR
France
Prior art keywords
microspheroid
powder
silica
macroporous
manufacture
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
FR7627560A
Other languages
English (en)
French (fr)
Other versions
FR2354808B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2354808A1 publication Critical patent/FR2354808A1/fr
Application granted granted Critical
Publication of FR2354808B1 publication Critical patent/FR2354808B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/281—Sorbents specially adapted for preparative, analytical or investigative chromatography
    • B01J20/282—Porous sorbents
    • 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
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28016—Particle form
    • B01J20/28019—Spherical, ellipsoidal or cylindrical
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28026—Particles within, immobilised, dispersed, entrapped in or on a matrix, e.g. a resin
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/2803—Sorbents comprising a binder, e.g. for forming aggregated, agglomerated or granulated products
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28057—Surface area, e.g. B.E.T specific surface area
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28078—Pore diameter
    • B01J20/28085—Pore diameter being more than 50 nm, i.e. macropores
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/005—Inorganic fillers with a shape other than granular or fibrous
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/027—Lightweight materials
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/28—Compounds of silicon
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/07—Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal
    • E04C5/073—Discrete reinforcing elements, e.g. fibres
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/51—Spheres
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/51—Spheres
    • B01J35/53—Spheres with a core-shell structure
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/16—Pore diameter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Dispersion Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Catalysts (AREA)
  • Silicon Compounds (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR7627560A 1976-06-15 1976-09-14 Poudre de microspheroides macroporeux et procede pour sa fabrication Granted FR2354808A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/693,111 US4070286A (en) 1976-06-15 1976-06-15 Macroporous microspheroids and a process for their manufacture

Publications (2)

Publication Number Publication Date
FR2354808A1 true FR2354808A1 (fr) 1978-01-13
FR2354808B1 FR2354808B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-12-11

Family

ID=24783352

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7627560A Granted FR2354808A1 (fr) 1976-06-15 1976-09-14 Poudre de microspheroides macroporeux et procede pour sa fabrication

Country Status (9)

Country Link
US (2) US4070286A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS52152882A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1087593A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH625973A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2641548C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2354808A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1506114A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1062546B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE420570B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2023453B (en) * 1977-11-01 1982-11-17 Atomic Energy Authority Uk Coating of substrates
US4937394A (en) * 1984-04-23 1990-06-26 Mallinckrodt, Inc. Silica catalyst supports for hydration of ethylene to ethanol
US4783435A (en) * 1984-04-23 1988-11-08 Mallinckrodt, Inc. Silica catalyst supports
US4617060A (en) * 1984-04-23 1986-10-14 Mallinckrodt, Inc. Silica catalyst supports
FR2584698B1 (fr) * 1985-07-15 1990-05-18 Rhone Poulenc Spec Chim Procede de preparation de particules de silice spheroidales
US4810415A (en) * 1985-09-24 1989-03-07 Dresser Industries, Inc. Process for manufacturing ultra pure silica and resulting encapsulated products
US5032266A (en) * 1985-11-01 1991-07-16 E. I. Du Pont De Nemours And Company Porous silica microspheres having silanol-enriched and silanized surfaces
US5108595A (en) * 1985-11-01 1992-04-28 E. I. Du Pont De Nemours And Company Porous silica microspheres having silanol-enriched and silanized surfaces
US4874518A (en) * 1985-11-01 1989-10-17 E. I. Du Pont De Nemours And Company Porous silica microspheres having a silanol enriched surface
GB8529970D0 (en) * 1985-12-05 1986-01-15 Unilever Plc Spheroidal silica
JPH0762674B2 (ja) * 1986-03-07 1995-07-05 株式会社高研 クロマトグラフイ−用吸着剤、及びその製造方法、並びに該吸着剤を使用したクロマトグラフイ−カラム
EP0239970A3 (en) * 1986-03-31 1988-04-20 Toa Nenryo Kogyo Kabushiki Kaisha Assemblage of hydroxyl apatite particles and liquid chromatography column using the same
JPS62198241U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-06-09 1987-12-17
DE3628120A1 (de) * 1986-08-19 1988-02-25 Huels Chemische Werke Ag Verfahren zur herstellung von rieselfaehigen, mit kieselsaeure gefuellten kautschukpulvern
GB8713263D0 (en) * 1987-06-05 1987-07-08 Unilever Plc Spheroidal silica
US5256386A (en) * 1987-06-29 1993-10-26 Eka Nobel Ab Method for preparation of silica particles
DE3721481A1 (de) * 1987-06-30 1989-01-12 Du Pont Deutschland Mattiertes photographisches aufzeichnungsmaterial
US5145578A (en) * 1987-07-03 1992-09-08 Shiseido Company Ltd. Packing material for liquid chromatography
US4874667A (en) * 1987-07-20 1989-10-17 Dow Corning Corporation Microencapsulated platinum-group metals and compounds thereof
US5228989A (en) * 1989-07-06 1993-07-20 Perseptive Biosystems, Inc. Perfusive chromatography
US5208038A (en) * 1989-12-08 1993-05-04 Dow Corning Corporation Coacervated highly absorptive polymers
GR1001255B (el) * 1990-10-15 1993-06-30 Glaverbel Παρασκεύασμα υαλωδών βερνικιών και κατασκευή σωμάτων βερνικιών.
DE4206913A1 (de) * 1992-03-05 1993-09-09 Kronos Titan Gmbh Katalysator fuer die carbonylsulfid-hydrolyse
CA2062629C (en) * 1992-03-10 1999-06-15 John Barry French Apparatus and method for liquid sample introduction
US5340552A (en) * 1992-09-10 1994-08-23 Millipore Corporation Reactive matrix for removing impurities from hydride and inert gases and process
DE4334211C2 (de) * 1993-10-07 2000-08-03 Heraeus Kulzer Gmbh & Co Kg Verfahren zur Herstellung eines feinteiligen anorganischen Füllstoffs in Form eines Verbundfüllstoffs aus Makrofüllstoff-Teilchen und Mikrofüllstoff-Teilchen und seine Verwendung
CA2127605A1 (en) * 1993-12-23 1995-06-24 Peter J. Degen Affinity separation method
DE4424044A1 (de) * 1994-07-11 1996-01-18 Heraeus Quarzglas Verfahren zur Herstellung von Kieselsäuregranulat und Verwendung des so hergestellten Granulats
US5540834A (en) * 1994-08-23 1996-07-30 Regents Of The University Of Minnesota Synthesis of porous inorganic particles by polymerization-induced colloid aggregation (PICA)
KR20000016801A (ko) * 1996-06-21 2000-03-25 매기오 로버트 에이 지지 응집체 및 그에 지지된 올레핀 중합화 촉매
US6228340B1 (en) 1997-08-25 2001-05-08 The Regents Of The University Of California Method for the production of macroporous ceramics
EP0982379B1 (en) 1998-08-28 2010-06-16 Sharp Kabushiki Kaisha Particle surface-modifying method and particle surface-modifying device
KR100563717B1 (ko) * 1998-12-21 2006-03-28 쇼쿠바이가세고교 가부시키가이샤 미립자, 미립자분산졸, 동분산졸의 제조방법 및피막부착기재
US6313061B1 (en) 1998-12-22 2001-11-06 W. R. Grace & Co.-Conn. Method of making frangible spray dried agglomerated supports and olefin polymerization catalysts supported thereon
GB2355711B (en) 1999-10-27 2003-12-24 Agilent Technologies Inc Porous silica microsphere scavengers
AU1626401A (en) * 1999-11-24 2001-06-04 Pierce Chemical Company Pelletized chromatography media
JP4184140B2 (ja) * 2002-05-10 2008-11-19 キヤノン化成株式会社 遠心成形金型およびその製造方法ならびにこれを用いて製造される遠心成形体およびブレードならびにその製造方法
US7135429B2 (en) * 2002-05-24 2006-11-14 Ppg Industries Ohio, Inc. Attrition resistant carrier product
ES2347779T3 (es) * 2002-06-05 2010-11-04 Showa Denko K.K. Polvo que comprende oxido de zinc revestido con silice, composicion de polimero organico que contiene el polvo y articulo conformado a partir de ella.
US20040016702A1 (en) * 2002-07-26 2004-01-29 Applera Corporation Device and method for purification of nucleic acids
SE0300726D0 (sv) * 2003-03-14 2003-03-14 Amersham Biosciences Ab Method for preparing a separation medium
KR100529059B1 (ko) * 2003-06-11 2005-11-16 재단법인 포항산업과학연구원 다공질 실리카 구의 제조방법
DE10355409A1 (de) * 2003-11-25 2005-06-30 Magnamedics Gmbh Sphärische, magnetische Silicagel-Träger mit vergrößerter Oberfläche für die Aufreinigung von Nukleinsäuren
DE10356159A1 (de) * 2003-12-02 2005-07-07 Schardey, Arnd, Dr. Verfahren zur Temperierung von gasförmigen, flüssigen oder schüttgutförmigen Medien
US20070048550A1 (en) * 2005-08-26 2007-03-01 Millero Edward R Coating compositions exhibiting corrosion resistance properties, related coated substrates, and methods
EP2081681B1 (en) * 2006-10-06 2016-02-17 W. R. Grace & Co.-Conn Process for preparing a sulfur tolerant alumina catalyst support
US7846337B2 (en) * 2009-02-17 2010-12-07 Agilent Technologies, Inc. Superficially porous particles and methods of making and using same
AU2009342893B2 (en) * 2009-03-27 2014-03-06 Australian Nuclear Science And Technology Organisation Triggered release
WO2011043995A1 (en) 2009-10-08 2011-04-14 W. R. Grace & Co.-Conn. Sulfur tolerant alumina catalyst support
KR101852924B1 (ko) * 2011-11-04 2018-04-30 삼성전자주식회사 혼성 다공성 구조체, 이를 포함하는 분리막 및 혼성 다공성 구조체의 제조 방법
US9873622B2 (en) 2011-11-04 2018-01-23 Samsung Electronics Co., Ltd. Hybrid porous structured material, membrane including the same, and method of preparing hybrid porous structured material
JP6360482B2 (ja) 2012-09-17 2018-07-18 ダブリュー・アール・グレース・アンド・カンパニー−コーンＷ Ｒ Ｇｒａｃｅ ＆ Ｃｏ−Ｃｏｎｎ クロマトグラフィー担体及びデバイス
WO2014073594A1 (ja) * 2012-11-12 2014-05-15 旭硝子株式会社 溶融ガラス搬送設備要素、溶融ガラス搬送設備要素の製造方法、溶融ガラス搬送設備要素を含むガラス製造装置、およびガラス物品の製造方法
US11389783B2 (en) 2014-05-02 2022-07-19 W.R. Grace & Co.-Conn. Functionalized support material and methods of making and using functionalized support material
CN105295325B (zh) * 2014-06-27 2019-12-27 康廷南拓结构塑料有限公司 包括表面改性的微球体的低密度模塑料
CN107921407B (zh) 2015-06-05 2022-07-05 格雷斯公司 生物处理吸附澄清剂及其制备和使用方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1928021A (en) * 1931-03-06 1933-09-26 Albright & Wilson Process of making porous articles consisting of silica
GB521214A (en) * 1938-09-21 1940-05-15 Herbert Hans Greger Improvements in or relating to bonding fuller's earth or other absorbent granular material
GB521213A (en) * 1938-07-06 1940-05-15 Herbert Hans Greger Improvements in or relating to bonded granular materials
FR941035A (fr) * 1940-11-19 1948-12-30 Procédé de fabrication d'une matière absorbante et composition réalisée par ce procédé
DE863791C (de) * 1941-10-16 1953-01-19 Basf Ag Verfahren zur Herstellung von formfesten Katalysatoren oder Adsorptionsmitteln
US3505785A (en) * 1967-06-20 1970-04-14 Du Pont Superficially porous supports for chromatography
FR2121002A5 (en) * 1970-12-29 1972-08-18 Shionogi & Co Chromatographic disc - consisting of sintered fine glass particles with particles of inorg adsorbent enclosed between glass pa
US3855172A (en) * 1972-04-07 1974-12-17 Du Pont Uniform oxide microspheres and a process for their manufacture
US3862054A (en) * 1972-05-26 1975-01-21 Dmitry Vladimirovich Sokolsky Adsorbent for purifying vegetable oils from phosphorus containing compounds
US3920578A (en) * 1968-06-12 1975-11-18 Du Pont Colloidal silica-based binder vehicles and gels

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3328230A (en) * 1956-04-03 1967-06-27 Saint Gobain Fiber glass product and method of making it
US3274888A (en) * 1962-01-19 1966-09-27 Minnesota Mining & Mfg Inorganic reflex-reflective aggregate
US3420644A (en) * 1964-10-19 1969-01-07 Howmet Corp Method for molding of glass and ceramic materials
US3635824A (en) * 1969-07-03 1972-01-18 Bell Telephone Labor Inc Resistance heater and method for preparation thereof
US3758284A (en) * 1970-12-17 1973-09-11 W Haller Porous material and method of making the same
US3988405A (en) * 1971-04-07 1976-10-26 Smith Robert D Process for forming thin walled articles or thin sheets
US3782075A (en) * 1972-04-07 1974-01-01 Du Pont Completely porous microspheres for chromatographic uses
US3875282A (en) * 1973-04-30 1975-04-01 Stauffer Chemical Co Production of high bulk density spray dried hydrous sodium silicate

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1928021A (en) * 1931-03-06 1933-09-26 Albright & Wilson Process of making porous articles consisting of silica
GB521213A (en) * 1938-07-06 1940-05-15 Herbert Hans Greger Improvements in or relating to bonded granular materials
GB521214A (en) * 1938-09-21 1940-05-15 Herbert Hans Greger Improvements in or relating to bonding fuller's earth or other absorbent granular material
FR941035A (fr) * 1940-11-19 1948-12-30 Procédé de fabrication d'une matière absorbante et composition réalisée par ce procédé
DE863791C (de) * 1941-10-16 1953-01-19 Basf Ag Verfahren zur Herstellung von formfesten Katalysatoren oder Adsorptionsmitteln
US3505785A (en) * 1967-06-20 1970-04-14 Du Pont Superficially porous supports for chromatography
US3920578A (en) * 1968-06-12 1975-11-18 Du Pont Colloidal silica-based binder vehicles and gels
FR2121002A5 (en) * 1970-12-29 1972-08-18 Shionogi & Co Chromatographic disc - consisting of sintered fine glass particles with particles of inorg adsorbent enclosed between glass pa
US3855172A (en) * 1972-04-07 1974-12-17 Du Pont Uniform oxide microspheres and a process for their manufacture
US3862054A (en) * 1972-05-26 1975-01-21 Dmitry Vladimirovich Sokolsky Adsorbent for purifying vegetable oils from phosphorus containing compounds

Also Published As

Publication number Publication date
JPS52152882A (en) 1977-12-19
SE7610155L (sv) 1977-12-16
FR2354808B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-12-11
GB1506114A (en) 1978-04-05
DE2641548A1 (de) 1977-12-29
US4070286A (en) 1978-01-24
JPS617858B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-03-10
CH625973A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-10-30
DE2641548C2 (de) 1986-02-06
US4105426A (en) 1978-08-08
SE420570B (sv) 1981-10-19
CA1087593A (en) 1980-10-14
IT1062546B (it) 1984-10-20

Similar Documents

Publication Publication Date Title
FR2354808A1 (fr) Poudre de microspheroides macroporeux et procede pour sa fabrication
JPS6472054A (en) Chromatograph material
US4469597A (en) Chromatographic column terminator assembly
DE3577881D1 (de) Goldgewinnung aus goldhaltigen, schwer aufschliessbaren sulfidischen materialien mit einem gehalt an eisen.
ATE179901T1 (de) Chromatographieverfahren
DE3569335D1 (en) Process for the chromatographic separation of biological macromolecules
FR2474013B1 (fr) Procede pour la preparation de corps compacts poreux d'hydrure metallique sur matrice metallique
DE3369078D1 (en) Surface-grafted particulate support, its preparation and adsorbents for affinity-chromatography comprising this support, and its use, especially in biology
JPH10501344A (ja) クロマトグラフィカラム
BE855838A (fr) Procede pour le traitement de l'acier au silicium et acier au silicium a grains orientes
FR2410764A1 (fr) Perfectionnements aux freins a disques pour vehicules
EP0076781A3 (de) Filtermedium in Form eines stabilen porösen Körpers
FR2560607B1 (fr) Procede pour retarder le durcissement d'une suspension de broyage pour la fabrication de perles de base pour des compositions detergentes, suspensions, perles de base et composition detergente les contenant
JPH06281638A (ja) アフィニティクロマトグラフィー用充填剤
DE3722031A1 (de) Bremsscheibe
EP0152711A3 (fr) Procédé de concentration d'une suspension de particules microscopiques, dispositif pour la mise en oeuvre de ce procédé et applications de celui-ci
EP0811158A1 (en) Column for chromatography
JP2007510153A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT386760B (de) Vorrichtung zum abtrennen von vergleichsweise schweren fremdkoerpern, z.b. steinen und kies, von weniger schweren koerpern, z.b. zuckerrueben, die in einem fluessigkeitsstrom transportiert werden
GB1474422A (en) Process and apparatus for the treatment production and separation of products in granular form
SU1662624A1 (ru) Способ изготовлени сектора дискового вакуум-фильтра
EP1078886A3 (de) Festbett zur biologischen Abwasserreinigung und Verfahren zum Inspizieren des Festbettes
US3248856A (en) Process for filling columns for separation by gaseous chromatography
BE892532A (fr) Procede pour produire de l'acier au silicium a grain oriente
EP0158943B1 (en) Bottom for large columns