DE2317455C3 - Chromatographisches Füllmaterial - Google Patents

Chromatographisches Füllmaterial

Info

Publication number
DE2317455C3
DE2317455C3 DE2317455A DE2317455A DE2317455C3 DE 2317455 C3 DE2317455 C3 DE 2317455C3 DE 2317455 A DE2317455 A DE 2317455A DE 2317455 A DE2317455 A DE 2317455A DE 2317455 C3 DE2317455 C3 DE 2317455C3
Authority
DE
Germany
Prior art keywords
particles
microspheres
porous
powder
chromatographic
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
DE2317455A
Other languages
German (de)
English (en)
Other versions
DE2317455B2 (de
DE2317455A1 (de
Inventor
Joseph Jack Wilmington Del. Kirkland (V.St.A.)
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 DE2317455A1 publication Critical patent/DE2317455A1/de
Publication of DE2317455B2 publication Critical patent/DE2317455B2/de
Application granted granted Critical
Publication of DE2317455C3 publication Critical patent/DE2317455C3/de
Expired 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
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/14—Polymerisation; cross-linking
    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
    • B01J2/08—Gelation of a colloidal solution
    • 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
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • 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
    • B01J20/283—Porous sorbents based on silica
    • 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
    • B01J20/284—Porous sorbents based on alumina
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/50—Conditioning of the sorbent material or stationary liquid
    • G01N30/52—Physical parameters
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/54—Sorbents specially adapted for analytical or investigative chromatography

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Silicon Compounds (AREA)
DE2317455A 1972-04-07 1973-04-06 Chromatographisches Füllmaterial Expired DE2317455C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24203872A 1972-04-07 1972-04-07

Publications (3)

Publication Number Publication Date
DE2317455A1 DE2317455A1 (de) 1973-10-18
DE2317455B2 DE2317455B2 (de) 1975-04-03
DE2317455C3 true DE2317455C3 (de) 1975-11-13

Family

ID=22913221

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2317455A Expired DE2317455C3 (de) 1972-04-07 1973-04-06 Chromatographisches Füllmaterial

Country Status (9)

Country Link
US (1) US3782075A ( )
JP (1) JPS6035173B2 ( )
CH (1) CH590681A5 ( )
DE (1) DE2317455C3 ( )
FR (1) FR2179219B1 ( )
GB (1) GB1430951A ( )
IT (1) IT981900B ( )
NL (1) NL7304833A ( )
SE (1) SE400383B ( )

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904422A (en) * 1972-03-27 1975-09-09 Corning Glass Works Porous glass support material
DE2225973C2 (de) * 1972-05-27 1974-07-04 Merck Patent Gmbh, 6100 Darmstadt Verfahren zum Beschichten von nicht porösem Material mit einer porösen Siliciumdioxidschicht
DE2446375C2 (de) * 1973-10-02 1982-03-25 The Dow Chemical Co., 48640 Midland, Mich. Ionenaustauschzusammensetzung und deren Verwendung
DE2524065C2 (de) * 1975-05-30 1988-03-03 Merck Patent Gmbh, 6100 Darmstadt Trennmaterial für die Dünnschichtchromatographie
DE2647701A1 (de) * 1975-10-22 1977-04-28 Atomic Energy Authority Uk Sole und gele und verfahren zu ihrer herstellung
US4070286A (en) * 1976-06-15 1978-01-24 E. I. Du Pont De Nemours And Company Macroporous microspheroids and a process for their manufacture
CA1123813A (en) * 1976-09-02 1982-05-18 Horacio E. Bergna Aluminosilicate powders
US4217240A (en) * 1976-09-02 1980-08-12 E. I. Du Pont De Nemours And Company Stable aluminosilicate aquasols having uniform size particles and their preparation
US4160728A (en) * 1976-12-08 1979-07-10 E. I. Du Pont De Nemours And Company Bimodal chromatographic resolving zone
US4070283A (en) * 1976-12-08 1978-01-24 E. I. Du Pont De Nemours And Company Controlled surface porosity particles and a method for their production
US4131542A (en) * 1977-07-19 1978-12-26 E. I. Dupont De Nemours And Company Spray dried silica for chromatography
US4272409A (en) * 1977-08-31 1981-06-09 E. I. Du Pont De Nemours And Company Aluminosilicate sols and powders
US4138336A (en) * 1977-12-02 1979-02-06 Minnesota Mining And Manufacturing Company Thin layer chromatographic plates
US4352745A (en) * 1980-06-16 1982-10-05 Standard Oil Company (Indiana) Liquid mobile phase
GB8333794D0 (en) * 1983-12-19 1984-01-25 Atomic Energy Authority Uk Materials
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
US4874518A (en) * 1985-11-01 1989-10-17 E. I. Du Pont De Nemours And Company Porous silica microspheres having a silanol enriched surface
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
CA1275398C (en) * 1985-11-01 1990-10-23 Joseph Jack Kirkland Porous silica microspheres having silanol-enriched and silanized surfaces
US4837195A (en) * 1986-12-23 1989-06-06 E. I. Du Pont De Nemours And Company Process for porosity control and rehydroxylations of silica bodies
US5145578A (en) * 1987-07-03 1992-09-08 Shiseido Company Ltd. Packing material for liquid chromatography
US5015373A (en) * 1988-02-03 1991-05-14 Regents Of The University Of Minnesota High stability porous zirconium oxide spherules
US5205929A (en) * 1988-02-03 1993-04-27 Regents Of The University Of Minnesota High stability porous zirconium oxide spherules
US5141634A (en) * 1988-02-03 1992-08-25 Regents Of The University Of Minnesota High stability porous zirconium oxide spherules
US5228989A (en) * 1989-07-06 1993-07-20 Perseptive Biosystems, Inc. Perfusive chromatography
AU630427B2 (en) † 1989-07-06 1992-10-29 Perseptive Biosystems, Inc. Perfusive chromatography
US5271833A (en) * 1990-03-22 1993-12-21 Regents Of The University Of Minnesota Polymer-coated carbon-clad inorganic oxide particles
US5254262A (en) * 1990-03-22 1993-10-19 Regents Of The University Of Minnesota Carbon-clad zirconium oxide particles
US5182016A (en) * 1990-03-22 1993-01-26 Regents Of The University Of Minnesota Polymer-coated carbon-clad inorganic oxide particles
US5108597A (en) * 1990-03-22 1992-04-28 Regents Of The University Of Minnesota Carbon-clad zirconium oxide particles
US5128291A (en) * 1990-12-11 1992-07-07 Wax Michael J Porous titania or zirconia spheres
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)
US5837826A (en) * 1995-02-27 1998-11-17 Regents Of The University Of Minnesota Protein adsorption by very dense porous zirconium oxide particles in expanded beds
US5869724A (en) * 1997-06-20 1999-02-09 Hewlett-Packard Company Asymmetric bidentate silanes
US5948531A (en) * 1997-06-20 1999-09-07 Hewlett-Packard Company Propylene-bridged bidentate silanes
JPH11287791A (ja) * 1998-04-01 1999-10-19 Naohiro Soga キャピラリーカラム
US6254852B1 (en) 1999-07-16 2001-07-03 Dupont Pharmaceuticals Company Porous inorganic targeted ultrasound contrast agents
US6846410B2 (en) * 2002-05-03 2005-01-25 Zirchrom Separations, Inc. High stability porous metal oxide spherules used for one-step antibody purifications
SE0300726D0 (sv) * 2003-03-14 2003-03-14 Amersham Biosciences Ab Method for preparing a separation medium
US7491263B2 (en) * 2004-04-05 2009-02-17 Technology Innovation, Llc Storage assembly
US7309426B2 (en) * 2004-04-23 2007-12-18 Agilent Technologies, Inc. Composition and method for high efficiency chromatography
EP1991203A2 (en) * 2006-02-13 2008-11-19 Advanced Materials Technology, Inc. Porous microparticles solid cores
US20090221773A1 (en) * 2008-02-28 2009-09-03 Brigham Young University Methods for direct attachment of polymers to diamond surfaces and diamond articles
US20090218276A1 (en) * 2008-02-29 2009-09-03 Brigham Young University Functionalized diamond particles and methods for preparing the same
US20090258230A1 (en) * 2008-04-11 2009-10-15 Kobo Products, Inc. Porous and/or hollow material containing uv attenuating nanoparticles, method of production and use
US9192915B2 (en) * 2008-05-10 2015-11-24 Brigham Young University Porous composite particulate materials, methods of making and using same, and related apparatuses
CA2723651C (en) * 2008-05-10 2014-02-11 Brigham Young University Porous composite particulate materials, methods of making and using same, and related apparatuses
US20100072137A1 (en) * 2008-09-22 2010-03-25 Brigham Young University Functionalized graphitic stationary phase and methods for making and using same
US20110210056A1 (en) * 2010-02-26 2011-09-01 Brigham Young University Gas phase approach to in-situ/ex-situ functionalization of porous graphitic carbon via radical-generated molecules
US8658039B2 (en) 2010-11-17 2014-02-25 Brigham Young University Sonication for improved particle size distribution of core-shell particles
WO2013106389A1 (en) * 2012-01-11 2013-07-18 Indiana University Research And Technology Corporation Application of macroporous silica synthesized by a salt-templated aerosol method for chromatography
CN104968403A (zh) 2012-09-17 2015-10-07 格雷斯公司 色谱介质和装置
WO2015168383A1 (en) 2014-05-02 2015-11-05 W. R. Grace & Co.-Conn. Functionalized support material and methods of making and using functionalized support material
KR102566292B1 (ko) 2015-06-05 2023-08-10 더블유.알. 그레이스 앤드 캄파니-콘. 흡착성 바이오프로세싱 정화제와 이의 제조 및 사용 방법
CN105548433B (zh) * 2015-12-17 2017-06-06 浙江出入境检验检疫局检验检疫技术中心 液相色谱串联质谱法同时检测牛奶中多种非蛋白含氮化合物含量的方法
CN105954399A (zh) * 2016-04-25 2016-09-21 广西壮族自治区梧州食品药品检验所 一种快速测定奶粉中三聚氰胺含量的方法
JP2021505387A (ja) * 2017-12-07 2021-02-18 エーエムペー・バイオテック・ゲーエムベーハー 応用ラジアル技術クロマトグラフィのシステム及び方法
CN109433170B (zh) * 2018-12-24 2021-06-01 中国科学院兰州化学物理研究所 一种纳米金杂化硅胶及十八烷基硫醇修饰纳米金杂化硅胶的制备和应用
CN116282051B (zh) * 2023-03-16 2023-10-13 山东安特纳米材料有限公司 一种宽分布孔隙结构二氧化硅微球的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1442446C3 (de) * 1965-06-18 1974-03-14 Merck Patent Gmbh, 6100 Darmstadt Sorptionsmittel für die Schichtchromatographie:
US3505785A (en) * 1967-06-20 1970-04-14 Du Pont Superficially porous supports for chromatography

Also Published As

Publication number Publication date
JPS6035173B2 (ja) 1985-08-13
SE400383B (sv) 1978-03-20
FR2179219A1 ( ) 1973-11-16
JPS4917796A ( ) 1974-02-16
IT981900B (it) 1974-10-10
DE2317455B2 (de) 1975-04-03
CH590681A5 ( ) 1977-08-15
DE2317455A1 (de) 1973-10-18
FR2179219B1 ( ) 1976-09-10
GB1430951A (en) 1976-04-07
NL7304833A ( ) 1973-10-09
US3782075A (en) 1974-01-01

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977