SE9803614L - Method and apparatus for producing nanoparticles - Google Patents

Method and apparatus for producing nanoparticles

Info

Publication number
SE9803614L
SE9803614L SE9803614A SE9803614A SE9803614L SE 9803614 L SE9803614 L SE 9803614L SE 9803614 A SE9803614 A SE 9803614A SE 9803614 A SE9803614 A SE 9803614A SE 9803614 L SE9803614 L SE 9803614L
Authority
SE
Sweden
Prior art keywords
precipitates
precipitating agent
solution
carrier stream
particles
Prior art date
Application number
SE9803614A
Other languages
Swedish (sv)
Other versions
SE9803614D0 (en
Inventor
Muhammed Mamoun
Lingna Wang
Original Assignee
Muhammed Mamoun
Lingna Wang
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 Muhammed Mamoun, Lingna Wang filed Critical Muhammed Mamoun
Priority to SE9803614A priority Critical patent/SE9803614L/en
Publication of SE9803614D0 publication Critical patent/SE9803614D0/en
Priority to AU64938/99A priority patent/AU6493899A/en
Priority to PCT/SE1999/001881 priority patent/WO2000023181A1/en
Publication of SE9803614L publication Critical patent/SE9803614L/en

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
    • 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
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/30—Micromixers
    • B01F33/302—Micromixers the materials to be mixed flowing in the form of droplets
    • B01F33/3021—Micromixers the materials to be mixed flowing in the form of droplets the components to be mixed being combined in a single independent droplet, e.g. these droplets being divided by a non-miscible fluid or consisting of independent droplets
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0093—Microreactors, e.g. miniaturised or microfabricated reactors
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00889—Mixing
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00891—Feeding or evacuation
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00905—Separation
    • B01J2219/00909—Separation using filters
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/08—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis
    • G01N35/085—Flow Injection Analysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

The invention relates to a method for producing small particles of micrometer or nanometer size by means of mixing reagent solution (20) and a precipitating agent solution (30) together in a confined reaction zone (40), by using at least one carrier stream (50) segmenting the reaction zones (40), and subsequently contacting the solutions (20, 30) in the fluid carrier stream (50) together at a particular time interval T, reacting the metal ion solution (20) and the precipitating agent (30) under a limited period of time to form precipitates (60) of particles of small size, filtering the precipitates (60), and optionally drying and calcinating the precipitates (60) to form nanoparticle powder. The invention further relates to an apparatus, preferably a flow injection synthesis apparatus, for carrying out the method.
SE9803614A 1998-10-19 1998-10-19 Method and apparatus for producing nanoparticles SE9803614L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9803614A SE9803614L (en) 1998-10-19 1998-10-19 Method and apparatus for producing nanoparticles
AU64938/99A AU6493899A (en) 1998-10-19 1999-10-19 Method and apparatus for production of small particles of micrometer or nanometer size
PCT/SE1999/001881 WO2000023181A1 (en) 1998-10-19 1999-10-19 Method and apparatus for production of small particles of micrometer or nanometer size

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9803614A SE9803614L (en) 1998-10-19 1998-10-19 Method and apparatus for producing nanoparticles

Publications (2)

Publication Number Publication Date
SE9803614D0 SE9803614D0 (en) 1998-10-19
SE9803614L true SE9803614L (en) 2000-04-20

Family

ID=20413045

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9803614A SE9803614L (en) 1998-10-19 1998-10-19 Method and apparatus for producing nanoparticles

Country Status (3)

Country Link
AU (1) AU6493899A (en)
SE (1) SE9803614L (en)
WO (1) WO2000023181A1 (en)

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KR20020005663A (en) * 1999-04-08 2002-01-17 베른트 펜트 Method and device for carrying out chemical and physical processes
CN1373083A (en) 2001-03-07 2002-10-09 鞍山钢铁学院 Process for preparing size-controllable nano-powder
GB0200744D0 (en) * 2002-01-14 2002-02-27 Imperial College Preparation of nanoparticles
US10400280B2 (en) 2012-08-14 2019-09-03 10X Genomics, Inc. Methods and systems for processing polynucleotides
CA2881685C (en) 2012-08-14 2023-12-05 10X Genomics, Inc. Microcapsule compositions and methods
US10273541B2 (en) 2012-08-14 2019-04-30 10X Genomics, Inc. Methods and systems for processing polynucleotides
US10221442B2 (en) 2012-08-14 2019-03-05 10X Genomics, Inc. Compositions and methods for sample processing
US9951386B2 (en) 2014-06-26 2018-04-24 10X Genomics, Inc. Methods and systems for processing polynucleotides
US9701998B2 (en) 2012-12-14 2017-07-11 10X Genomics, Inc. Methods and systems for processing polynucleotides
US10752949B2 (en) 2012-08-14 2020-08-25 10X Genomics, Inc. Methods and systems for processing polynucleotides
US11591637B2 (en) 2012-08-14 2023-02-28 10X Genomics, Inc. Compositions and methods for sample processing
US10323279B2 (en) 2012-08-14 2019-06-18 10X Genomics, Inc. Methods and systems for processing polynucleotides
EP3567116A1 (en) 2012-12-14 2019-11-13 10X Genomics, Inc. Methods and systems for processing polynucleotides
US10533221B2 (en) 2012-12-14 2020-01-14 10X Genomics, Inc. Methods and systems for processing polynucleotides
CN108753766A (en) 2013-02-08 2018-11-06 10X基因组学有限公司 Polynucleotides bar code generating at
WO2015157567A1 (en) 2014-04-10 2015-10-15 10X Genomics, Inc. Fluidic devices, systems, and methods for encapsulating and partitioning reagents, and applications of same
KR102531677B1 (en) 2014-06-26 2023-05-10 10엑스 제노믹스, 인크. Methods of analyzing nucleic acids from individual cells or cell populations
CN107002128A (en) 2014-10-29 2017-08-01 10X 基因组学有限公司 The method and composition being sequenced for target nucleic acid
US9975122B2 (en) 2014-11-05 2018-05-22 10X Genomics, Inc. Instrument systems for integrated sample processing
CA2972969A1 (en) 2015-01-12 2016-07-21 10X Genomics, Inc. Processes and systems for preparing nucleic acid sequencing libraries and libraries prepared using same
CN107532202A (en) 2015-02-24 2018-01-02 10X 基因组学有限公司 Method for targetting nucleotide sequence covering
US10697000B2 (en) 2015-02-24 2020-06-30 10X Genomics, Inc. Partition processing methods and systems
US10774370B2 (en) 2015-12-04 2020-09-15 10X Genomics, Inc. Methods and compositions for nucleic acid analysis
WO2017197338A1 (en) 2016-05-13 2017-11-16 10X Genomics, Inc. Microfluidic systems and methods of use
US10550429B2 (en) 2016-12-22 2020-02-04 10X Genomics, Inc. Methods and systems for processing polynucleotides
US10815525B2 (en) 2016-12-22 2020-10-27 10X Genomics, Inc. Methods and systems for processing polynucleotides
US10011872B1 (en) 2016-12-22 2018-07-03 10X Genomics, Inc. Methods and systems for processing polynucleotides
EP4310183A3 (en) 2017-01-30 2024-02-21 10X Genomics, Inc. Methods and systems for droplet-based single cell barcoding
CN116064732A (en) 2017-05-26 2023-05-05 10X基因组学有限公司 Single cell analysis of transposase accessibility chromatin
US20180340169A1 (en) 2017-05-26 2018-11-29 10X Genomics, Inc. Single cell analysis of transposase accessible chromatin
EP3954782A1 (en) 2017-11-15 2022-02-16 10X Genomics, Inc. Functionalized gel beads
US10829815B2 (en) 2017-11-17 2020-11-10 10X Genomics, Inc. Methods and systems for associating physical and genetic properties of biological particles
SG11202009889VA (en) 2018-04-06 2020-11-27 10X Genomics Inc Systems and methods for quality control in single cell processing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2656312B1 (en) * 1989-12-22 1993-07-23 Elf Aquitaine PROCESS FOR THE SYNTHESIS OF CATALYTIC SOLIDS OF THE ZIEGLER TYPE OR SOLID COMPONENTS OF SUCH CATALYTIC SOLIDS BY OPERATING IN A SINGLE POLYFUNCTIONAL PIVOTING REACTOR.
US5652192A (en) * 1992-07-10 1997-07-29 Battelle Memorial Institute Catalyst material and method of making
SE502931C2 (en) * 1994-06-10 1996-02-26 Sandvik Ab Method for producing powder for WC hard material
SE502932C2 (en) * 1994-07-22 1996-02-26 Sandvik Ab Method for the production of powder from hard material of WC and other metal carbides

Also Published As

Publication number Publication date
SE9803614D0 (en) 1998-10-19
AU6493899A (en) 2000-05-08
WO2000023181A1 (en) 2000-04-27

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