GB1010263A - Improvements in or relating to apparatus for making spherical particles of refractory materials - Google Patents

Improvements in or relating to apparatus for making spherical particles of refractory materials

Info

Publication number
GB1010263A
GB1010263A GB40569/62A GB4056962A GB1010263A GB 1010263 A GB1010263 A GB 1010263A GB 40569/62 A GB40569/62 A GB 40569/62A GB 4056962 A GB4056962 A GB 4056962A GB 1010263 A GB1010263 A GB 1010263A
Authority
GB
United Kingdom
Prior art keywords
spherical particles
particles
refractory materials
relating
making spherical
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
GB40569/62A
Other languages
English (en)
Inventor
Thomas Arthur John Jaques
Derek William James Surge
Richard Terrance Smyth
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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
Priority to BE639079D priority Critical patent/BE639079A/xx
Priority to NL299680D priority patent/NL299680A/xx
Application filed by UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB40569/62A priority patent/GB1010263A/en
Priority to AT823763A priority patent/AT256048B/de
Priority to FR950723A priority patent/FR1372237A/fr
Priority to DEE25696A priority patent/DE1257748B/de
Priority to LU44657D priority patent/LU44657A1/xx
Priority to CH1314463A priority patent/CH410594A/de
Priority to US318246A priority patent/US3290723A/en
Publication of GB1010263A publication Critical patent/GB1010263A/en
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
    • 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
    • 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
    • B22F1/065—Spherical particles
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/42—Plasma torches using an arc with provisions for introducing materials into the plasma, e.g. powder or liquid
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Ceramic Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Particle Accelerators (AREA)
  • Plasma Technology (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
GB40569/62A 1962-10-26 1962-10-26 Improvements in or relating to apparatus for making spherical particles of refractory materials Expired GB1010263A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BE639079D BE639079A (enrdf_load_stackoverflow) 1962-10-26
NL299680D NL299680A (enrdf_load_stackoverflow) 1962-10-26
GB40569/62A GB1010263A (en) 1962-10-26 1962-10-26 Improvements in or relating to apparatus for making spherical particles of refractory materials
AT823763A AT256048B (de) 1962-10-26 1963-10-14 Anlage zur Erzeugung eines Lichtbogenplasmas
FR950723A FR1372237A (fr) 1962-10-26 1963-10-16 Procédé et appareil pour la fabrication de petites sphères
DEE25696A DE1257748B (de) 1962-10-26 1963-10-17 Vorrichtung zum Bilden von Kuegelchen aus koernigem Material mit hohem Schmelzpunkt
LU44657D LU44657A1 (enrdf_load_stackoverflow) 1962-10-26 1963-10-19
CH1314463A CH410594A (de) 1962-10-26 1963-10-21 Verfahren zur Herstellung kugelförmiger Teilchen aus hochschmelzendem Material und Vorrichtung zur Durchführung des Verfahrens
US318246A US3290723A (en) 1962-10-26 1963-10-23 Apparatus for processing particulate material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB40569/62A GB1010263A (en) 1962-10-26 1962-10-26 Improvements in or relating to apparatus for making spherical particles of refractory materials

Publications (1)

Publication Number Publication Date
GB1010263A true GB1010263A (en) 1965-11-17

Family

ID=10415551

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40569/62A Expired GB1010263A (en) 1962-10-26 1962-10-26 Improvements in or relating to apparatus for making spherical particles of refractory materials

Country Status (8)

Country Link
US (1) US3290723A (enrdf_load_stackoverflow)
AT (1) AT256048B (enrdf_load_stackoverflow)
BE (1) BE639079A (enrdf_load_stackoverflow)
CH (1) CH410594A (enrdf_load_stackoverflow)
DE (1) DE1257748B (enrdf_load_stackoverflow)
GB (1) GB1010263A (enrdf_load_stackoverflow)
LU (1) LU44657A1 (enrdf_load_stackoverflow)
NL (1) NL299680A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50111654A (enrdf_load_stackoverflow) * 1974-02-14 1975-09-02
GB2365876A (en) * 2000-08-15 2002-02-27 Tetronics Ltd Making nano-sized powder using a plasma arc reactor
US6744006B2 (en) 2000-04-10 2004-06-01 Tetronics Limited Twin plasma torch apparatus
US6796107B2 (en) 2000-02-29 2004-09-28 Tetronics Limited Method and apparatus for packaging ultra fine powders into containers
US7022155B2 (en) 2000-02-10 2006-04-04 Tetronics Limited Plasma arc reactor for the production of fine powders

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH458753A (de) * 1965-06-25 1968-06-30 Ciba Geigy Verfahren zur Herstellung von feinteiligen, nicht pyrophoren Metallen der Gruppen IVa, Va und VIa und der Actiniumreihe des Periodensystems
US3862834A (en) * 1971-04-03 1975-01-28 Krupp Gmbh Method for producing steel
GB1529526A (en) * 1976-08-27 1978-10-25 Tetronics Res & Dev Co Ltd Apparatus and procedure for reduction of metal oxides
US4212837A (en) * 1977-05-04 1980-07-15 Tokyo Shibaura Electric Co., Ltd. Method and apparatus for forming spherical particles of thermoplastic material
US4289952A (en) * 1979-12-12 1981-09-15 Massachusetts Institute Of Technology Process for controlling powder size with optical energy
US4670640A (en) * 1983-06-28 1987-06-02 Tylko Jozef K Plasma cutting system
BE1009236A3 (nl) * 1995-03-17 1997-01-07 B A Emiel Vanderstraeten B V Werkwijze voor het bereiden van glas en voor het conditioneren van de grondstoffen bestemd voor deze glasbereiding.
JP2010526986A (ja) 2007-05-11 2010-08-05 エスディーシー マテリアルズ インコーポレイテッド 熱交換器、冷却装置及び冷却方法
US8481449B1 (en) 2007-10-15 2013-07-09 SDCmaterials, Inc. Method and system for forming plug and play oxide catalysts
US8652992B2 (en) 2009-12-15 2014-02-18 SDCmaterials, Inc. Pinning and affixing nano-active material
US8803025B2 (en) * 2009-12-15 2014-08-12 SDCmaterials, Inc. Non-plugging D.C. plasma gun
US9126191B2 (en) 2009-12-15 2015-09-08 SDCmaterials, Inc. Advanced catalysts for automotive applications
US8669202B2 (en) 2011-02-23 2014-03-11 SDCmaterials, Inc. Wet chemical and plasma methods of forming stable PtPd catalysts
US9156025B2 (en) 2012-11-21 2015-10-13 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
US9511352B2 (en) 2012-11-21 2016-12-06 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
WO2015013545A1 (en) 2013-07-25 2015-01-29 SDCmaterials, Inc. Washcoats and coated substrates for catalytic converters
JP2016536120A (ja) 2013-10-22 2016-11-24 エスディーシーマテリアルズ， インコーポレイテッド ヘビーデューティディーゼルの燃焼機関のための触媒デザイン
US9517448B2 (en) 2013-10-22 2016-12-13 SDCmaterials, Inc. Compositions of lean NOx trap (LNT) systems and methods of making and using same
WO2015143225A1 (en) 2014-03-21 2015-09-24 SDCmaterials, Inc. Compositions for passive nox adsorption (pna) systems
CN108883407A (zh) 2015-12-16 2018-11-23 阿马斯坦技术有限责任公司 球状脱氢金属和金属合金颗粒
US10987735B2 (en) 2015-12-16 2021-04-27 6K Inc. Spheroidal titanium metallic powders with custom microstructures
US10639712B2 (en) 2018-06-19 2020-05-05 Amastan Technologies Inc. Process for producing spheroidized powder from feedstock materials
KR102644961B1 (ko) 2019-04-30 2024-03-11 6케이 인크. 리튬 란타넘 지르코늄 산화물(llzo) 분말
AU2020264446A1 (en) 2019-04-30 2021-11-18 6K Inc. Mechanically alloyed powder feedstock
JP2023512391A (ja) 2019-11-18 2023-03-27 シックスケー インコーポレイテッド 球形粉体用の特異な供給原料及び製造方法
GB2590083A (en) * 2019-12-04 2021-06-23 Ananda Shakti Tech Ltd Plasma generator
US11590568B2 (en) 2019-12-19 2023-02-28 6K Inc. Process for producing spheroidized powder from feedstock materials
WO2021263273A1 (en) 2020-06-25 2021-12-30 6K Inc. Microcomposite alloy structure
US11963287B2 (en) 2020-09-24 2024-04-16 6K Inc. Systems, devices, and methods for starting plasma
JP2023548325A (ja) 2020-10-30 2023-11-16 シックスケー インコーポレイテッド 球状化金属粉末の合成のためのシステムおよび方法
CA3214233A1 (en) 2021-03-31 2022-10-06 Sunil Bhalchandra BADWE Systems and methods for additive manufacturing of metal nitride ceramics
WO2023229928A1 (en) 2022-05-23 2023-11-30 6K Inc. Microwave plasma apparatus and methods for processing materials using an interior liner
US12040162B2 (en) 2022-06-09 2024-07-16 6K Inc. Plasma apparatus and methods for processing feed material utilizing an upstream swirl module and composite gas flows
WO2024044498A1 (en) 2022-08-25 2024-02-29 6K Inc. Plasma apparatus and methods for processing feed material utilizing a powder ingress preventor (pip)
KR102760147B1 (ko) * 2022-11-09 2025-02-03 세메스 주식회사 기판 지지 유닛과 이를 가지는 기판 처리 장치 및 링 반송 방법
US12195338B2 (en) 2022-12-15 2025-01-14 6K Inc. Systems, methods, and device for pyrolysis of methane in a microwave plasma for hydrogen and structured carbon powder production

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736713A (en) * 1952-09-02 1956-02-28 Universal Oil Prod Co Method of dispersing inorganic oxide sols
US2676892A (en) * 1953-11-13 1954-04-27 Kanium Corp Method for making unicellular spherulized clay particles and articles and composition thereof
US2911669A (en) * 1955-03-30 1959-11-10 Parker Pen Co Method and apparatus for forming spheres
US3015852A (en) * 1957-04-04 1962-01-09 South African Iron & Steel Process of spheroidizing irregularly shaped particles
US3075066A (en) * 1957-12-03 1963-01-22 Union Carbide Corp Article of manufacture and method of making same
US3010009A (en) * 1958-09-29 1961-11-21 Plasmadyne Corp Method and apparatus for uniting materials in a controlled medium
US3151965A (en) * 1961-01-27 1964-10-06 Fort Pitt Bridge Works Method and apparatus for producting glass beads
US3183377A (en) * 1961-05-03 1965-05-11 Clark Controller Co Electrical control circuits
AT231020B (de) * 1961-10-09 1964-01-10 Oesterr Studien Atomenergie Vorrichtung zur Herstellung kugelförmiger Teilchen
BE638163A (enrdf_load_stackoverflow) * 1962-10-05

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50111654A (enrdf_load_stackoverflow) * 1974-02-14 1975-09-02
US7022155B2 (en) 2000-02-10 2006-04-04 Tetronics Limited Plasma arc reactor for the production of fine powders
US7727460B2 (en) 2000-02-10 2010-06-01 Tetronics Limited Plasma arc reactor for the production of fine powders
US6796107B2 (en) 2000-02-29 2004-09-28 Tetronics Limited Method and apparatus for packaging ultra fine powders into containers
US6744006B2 (en) 2000-04-10 2004-06-01 Tetronics Limited Twin plasma torch apparatus
GB2365876A (en) * 2000-08-15 2002-02-27 Tetronics Ltd Making nano-sized powder using a plasma arc reactor

Also Published As

Publication number Publication date
LU44657A1 (enrdf_load_stackoverflow) 1963-12-19
CH410594A (de) 1966-03-31
AT256048B (de) 1967-08-10
US3290723A (en) 1966-12-13
BE639079A (enrdf_load_stackoverflow)
DE1257748B (de) 1968-01-04
NL299680A (enrdf_load_stackoverflow)

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