GB1341165A - Method for production of uniform microspheres - Google Patents

Method for production of uniform microspheres

Info

Publication number
GB1341165A
GB1341165A GB663672A GB663672A GB1341165A GB 1341165 A GB1341165 A GB 1341165A GB 663672 A GB663672 A GB 663672A GB 663672 A GB663672 A GB 663672A GB 1341165 A GB1341165 A GB 1341165A
Authority
GB
United Kingdom
Prior art keywords
microspheres
sheath liquid
liquid
core
uniform
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
GB663672A
Other languages
English (en)
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.)
US Atomic Energy Commission (AEC)
Original Assignee
US Atomic Energy Commission (AEC)
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 US Atomic Energy Commission (AEC) filed Critical US Atomic Energy Commission (AEC)
Publication of GB1341165A publication Critical patent/GB1341165A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/42—Selection of substances for use as reactor fuel
    • G21C3/58—Solid reactor fuel Pellets made of fissile material
    • G21C3/62—Ceramic fuel
    • G21C3/623—Oxide fuels
    • 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
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
GB663672A 1971-03-11 1972-02-11 Method for production of uniform microspheres Expired GB1341165A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12336271A 1971-03-11 1971-03-11

Publications (1)

Publication Number Publication Date
GB1341165A true GB1341165A (en) 1973-12-19

Family

ID=22408245

Family Applications (1)

Application Number Title Priority Date Filing Date
GB663672A Expired GB1341165A (en) 1971-03-11 1972-02-11 Method for production of uniform microspheres

Country Status (8)

Country Link
US (1) US3790492A (cg-RX-API-DMAC7.html)
AU (1) AU471390B2 (cg-RX-API-DMAC7.html)
BE (1) BE780178A (cg-RX-API-DMAC7.html)
CA (1) CA955473A (cg-RX-API-DMAC7.html)
DE (1) DE2210792A1 (cg-RX-API-DMAC7.html)
FR (1) FR2128749B1 (cg-RX-API-DMAC7.html)
GB (1) GB1341165A (cg-RX-API-DMAC7.html)
NL (1) NL7202361A (cg-RX-API-DMAC7.html)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975290A (en) * 1973-11-20 1976-08-17 The United States Of America As Represented By The Secretary Of The Navy Aerosol synthesis of ceramic powders
NL180807C (nl) * 1975-12-26 1987-05-04 Morishita Jintan Co Inrichting voor het vervaardigen van naadloze, met materiaal gevulde capsules.
US4162282A (en) * 1976-04-22 1979-07-24 Coulter Electronics, Inc. Method for producing uniform particles
US4399219A (en) * 1981-01-29 1983-08-16 Massachusetts Institute Of Technology Process for isolating microbiologically active material
US4401755A (en) * 1981-01-29 1983-08-30 Massachusetts Institute Of Technology Process for measuring microbiologically active material
JPS59147296A (ja) * 1983-02-14 1984-08-23 日本原子力研究所 核燃料・核原料球状粒子の製造方法および原料ゾルのゲル化装置
US4916060A (en) * 1985-09-17 1990-04-10 Massachusetts Institute Of Technology Process for chemical measurement in small volume samples by fluorescent indicators
JP3164919B2 (ja) * 1991-10-29 2001-05-14 ゼロックス コーポレーション 二色性ボールの形成方法
AU702267B2 (en) * 1994-09-02 1999-02-18 Biometric Imaging, Inc. Calibration method and apparatus for optical scanner
JPH08184690A (ja) * 1994-12-28 1996-07-16 Power Reactor & Nuclear Fuel Dev Corp 核燃料用粉末の製造方法
CA2255599C (en) 1996-04-25 2006-09-05 Bioarray Solutions, Llc Light-controlled electrokinetic assembly of particles near surfaces
CA2306501C (en) * 1997-10-14 2011-03-29 Luminex Corporation Precision fluorescently dyed particles and methods of making and using same
DE60117556T2 (de) 2000-06-21 2006-11-02 Bioarray Solutions Ltd. Multianalytische molekularanalyse durch verwendung anwendungsspezifischer zufallspartikelarrays
US9709559B2 (en) 2000-06-21 2017-07-18 Bioarray Solutions, Ltd. Multianalyte molecular analysis using application-specific random particle arrays
US7262063B2 (en) 2001-06-21 2007-08-28 Bio Array Solutions, Ltd. Directed assembly of functional heterostructures
CA2497740C (en) 2001-10-15 2011-06-21 Bioarray Solutions, Ltd. Multiplexed analysis of polymorphic loci by probe elongation-mediated detection
US7335153B2 (en) * 2001-12-28 2008-02-26 Bio Array Solutions Ltd. Arrays of microparticles and methods of preparation thereof
US6792019B2 (en) * 2002-02-28 2004-09-14 Texas Instruments Incorporated Driver with tail currents in discrete subranges
AU2003298655A1 (en) 2002-11-15 2004-06-15 Bioarray Solutions, Ltd. Analysis, secure access to, and transmission of array images
US6964747B2 (en) * 2003-01-21 2005-11-15 Bioarray Solutions, Ltd. Production of dyed polymer microparticles
US7255895B2 (en) 2003-01-21 2007-08-14 Bioarray Solutions, Ltd. Method for controlling solute loading of polymer microparticles
US7927796B2 (en) * 2003-09-18 2011-04-19 Bioarray Solutions, Ltd. Number coding for identification of subtypes of coded types of solid phase carriers
CA2539824C (en) * 2003-09-22 2015-02-03 Xinwen Wang Surface immobilized polyelectrolyte with multiple functional groups capable of covalently bonding to biomolecules
EP1681681B1 (en) * 2003-09-29 2009-03-11 The Federal State Unitarian Enterprise "A.A. Bochvar All-Russia Research Institute of Inorganic Materials" Method for producing ceramic nuclear fuel tablets, device and container for carrying out said method
US20050089916A1 (en) * 2003-10-28 2005-04-28 Xiongwu Xia Allele assignment and probe selection in multiplexed assays of polymorphic targets
CA2544041C (en) 2003-10-28 2015-12-08 Bioarray Solutions Ltd. Optimization of gene expression analysis using immobilized capture probes
CA2544202C (en) 2003-10-29 2012-07-24 Bioarray Solutions Ltd. Multiplexed nucleic acid analysis by fragmentation of double-stranded dna
US7363170B2 (en) * 2004-07-09 2008-04-22 Bio Array Solutions Ltd. Transfusion registry network providing real-time interaction between users and providers of genetically characterized blood products
US7848889B2 (en) 2004-08-02 2010-12-07 Bioarray Solutions, Ltd. Automated analysis of multiplexed probe-target interaction patterns: pattern matching and allele identification
ES2257968B1 (es) * 2005-01-28 2007-07-01 Universidad De Sevilla Procedimiento y dispositivo para la obtencion de particulas de tamaño micro y nanometrico.
US8486629B2 (en) 2005-06-01 2013-07-16 Bioarray Solutions, Ltd. Creation of functionalized microparticle libraries by oligonucleotide ligation or elongation
US20070269348A1 (en) * 2006-05-19 2007-11-22 Cytopeia Incorporated Enhanced droplet flow cytometer system and method
US20080182019A1 (en) * 2007-01-30 2008-07-31 Robert Retter Hollow Microsphere Particle Generator
EP2213366A1 (en) * 2009-02-03 2010-08-04 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Multi component particle generating system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617584A (en) * 1967-07-26 1971-11-02 Grace W R & Co Process for forming uniform microspheres

Also Published As

Publication number Publication date
DE2210792A1 (de) 1972-09-28
NL7202361A (cg-RX-API-DMAC7.html) 1972-09-13
AU3983572A (en) 1973-09-13
FR2128749B1 (cg-RX-API-DMAC7.html) 1975-10-24
CA955473A (en) 1974-10-01
FR2128749A1 (cg-RX-API-DMAC7.html) 1972-10-20
US3790492A (en) 1974-02-05
BE780178A (fr) 1972-07-03
AU471390B2 (en) 1973-09-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee