ZA925825B - Processing of powder. - Google Patents

Processing of powder.

Info

Publication number
ZA925825B
ZA925825B ZA925825A ZA925825A ZA925825B ZA 925825 B ZA925825 B ZA 925825B ZA 925825 A ZA925825 A ZA 925825A ZA 925825 A ZA925825 A ZA 925825A ZA 925825 B ZA925825 B ZA 925825B
Authority
ZA
South Africa
Prior art keywords
powder
processing
flammable powder
introduction
introducing
Prior art date
Application number
ZA925825A
Other languages
English (en)
Inventor
Francis F Agunloye
Allistair S Cox
Eric H Foakes
Original Assignee
Albright & Wilson
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 Albright & Wilson filed Critical Albright & Wilson
Publication of ZA925825B publication Critical patent/ZA925825B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71775—Feed mechanisms characterised by the means for feeding the components to the mixer using helical screws

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Disintegrating Or Milling (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Polarising Elements (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
ZA925825A 1991-08-15 1992-08-03 Processing of powder. ZA925825B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9117605A GB2258656B (en) 1991-08-15 1991-08-15 Processing of powder

Publications (1)

Publication Number Publication Date
ZA925825B true ZA925825B (en) 1993-03-18

Family

ID=10700014

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA925825A ZA925825B (en) 1991-08-15 1992-08-03 Processing of powder.

Country Status (13)

Country Link
US (1) US5351596A (xx)
EP (1) EP0528257B1 (xx)
JP (1) JP3242457B2 (xx)
KR (1) KR100201303B1 (xx)
AT (1) ATE128404T1 (xx)
CA (1) CA2075779C (xx)
DE (1) DE69205102T2 (xx)
GB (1) GB2258656B (xx)
IN (1) IN185877B (xx)
MX (1) MX9204732A (xx)
RU (1) RU2068291C1 (xx)
TW (1) TW245708B (xx)
ZA (1) ZA925825B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5918222A (en) * 1995-03-17 1999-06-29 Kabushiki Kaisha Toshiba Information disclosing apparatus and multi-modal information input/output system
US5758561A (en) * 1995-09-26 1998-06-02 Black & Decker Inc. Circular saw blade and method
WO2000023249A2 (en) * 1998-10-21 2000-04-27 Devro Plc Cellulose extrusion
KR100761762B1 (ko) * 2005-01-10 2007-10-08 정석동 로봇청소기
CN109621772A (zh) * 2018-12-06 2019-04-16 梁光辉 一种环保涂料生产用混合装置
CN111059969B (zh) * 2019-11-11 2020-12-22 华南理工大学 一种连续挤出含能材料的装填方法及系统
CN111747802A (zh) * 2020-07-07 2020-10-09 山东银光科技有限公司 一种用于起爆具的回收药处理工艺

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB746255A (en) * 1953-08-27 1956-03-14 Union Carbide & Carbon Corp Pulverised coal feeding and pressurising system
FR1357270A (fr) * 1962-05-26 1964-04-03 Eckert & Ziegler Gmbh Procédé pour l'introduction de matières à travailler dans l'outil de forme d'une machine à mouler et machine à mouler pour la mise en oeuvre du procédé
US3225963A (en) * 1964-12-07 1965-12-28 Vasken F Arpajian Hopper apparatus and method
SE7404839L (sv) * 1974-04-10 1975-10-13 Nitro Nobel Ab Anleggning for kontinuerlig framstellning av sprengemne innehallande sprengolja
DE2646835C2 (de) * 1976-10-16 1984-11-15 Bayer Ag, 5090 Leverkusen Mikrogekapselter roter Phosphor als Brandschutzmittel für Polyamid-Formmassen
DE2825567B1 (de) * 1978-06-10 1979-11-15 Dynamit Nobel Ag Verfahren zur kontinuierlichen Herstellung von Explosivstoffgemischen
DE3011860A1 (de) * 1980-03-27 1981-10-01 Degussa Ag, 6000 Frankfurt Verfahren zur handhabung von fluessigem cyanurchlorid
DE3042697C2 (de) * 1980-11-12 1986-02-20 WNC-Nitrochemie GmbH, 8261 Aschau Verfahren zum kontinuierlichen Herstellen einbasiger Pulver
US4491489A (en) * 1982-11-17 1985-01-01 Aeci Limited Method and means for making an explosive in the form of an emulsion
IT1165453B (it) * 1983-07-04 1987-04-22 Consiglio Nazionale Ricerche Processo per la preparazione di corpi termoplastici formati autoestinguenti a base di policaprolattame
DE3412410C2 (de) * 1984-04-03 1987-01-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Verfahren zur Herstellung kunststoffgebundener Treibladungspulver und Sprengstoffe
US4755398A (en) * 1984-06-08 1988-07-05 Sundstrand Corporation Power source utilizing encapsulated lithium pellets and method of making such pellets
FR2577919B1 (fr) * 1985-02-27 1987-02-20 Poudres & Explosifs Ste Nale Procede de fabrication sans solvant de produits pyrotechniques composites a liant thermodurcissable et produits ainsi obtenus, notamment poudres propulsives composites
IT1186738B (it) * 1985-06-27 1987-12-16 V A M P Srl Fosforo rosso stabilizzato e veicolato come antifiamma di polimeri
JPS6238233A (ja) * 1985-08-14 1987-02-19 Ise Kagaku Kogyo Kk ヨウ素の定量連続供給方法
US4767577A (en) * 1985-10-03 1988-08-30 Mueller Dietmar Process and apparatus for producing plastic-bound propellant powders and explosives
DE3642850C1 (de) * 1986-12-16 1988-02-18 Fraunhofer Ges Forschung Verfahren zur Herstellung von partikelfoermigem Ammoniumnitrat fuer feste Treib- oder Explosivstoffe
DE3713746A1 (de) * 1987-04-24 1988-11-17 Basf Ag Brandgeschuetzte, roten phosphor enthaltende thermoplastische formmassen auf der basis von polyestern oder polyamiden
EP0309410B1 (de) * 1987-09-25 1993-09-01 Ciba-Geigy Ag Verfahren zur Herstellung einer heisshärtbaren, schmelzbaren Mischung, Anlage zu seiner Durchführung, und zur Verwendung in letzterer geeignete Extrudereinlasskammer
JPH0749201B2 (ja) * 1988-02-05 1995-05-31 エレマ エンジニアリング‐リサイクリング‐マシネン‐アンラーゲン ゲゼルシヤフト ミツト ベシユレンクテル ハフトウング 熱可塑性合成樹脂材料の調整装置
DE3838646A1 (de) * 1988-11-15 1990-05-17 Wolff Walsrode Ag Phlegmatisierte nitrocellulosegemische
SE465572B (sv) * 1989-06-21 1991-09-30 Nobel Kemi Ab Saett och anordning foer framstaellning av explosiva substanser
DE3934368C1 (xx) * 1989-10-14 1990-11-15 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De
US4909868A (en) * 1989-10-16 1990-03-20 The United States Of America As Represented By The Secretary Of The Army Extraction and recovery of plasticizers from solid propellants and munitions

Also Published As

Publication number Publication date
IN185877B (xx) 2001-05-12
KR930004051A (ko) 1993-03-22
DE69205102T2 (de) 1996-04-18
MX9204732A (es) 1993-07-01
EP0528257B1 (en) 1995-09-27
ATE128404T1 (de) 1995-10-15
JP3242457B2 (ja) 2001-12-25
GB9117605D0 (en) 1991-10-02
JPH05208417A (ja) 1993-08-20
EP0528257A1 (en) 1993-02-24
GB2258656A (en) 1993-02-17
CA2075779A1 (en) 1993-02-16
US5351596A (en) 1994-10-04
DE69205102D1 (de) 1995-11-02
GB2258656B (en) 1994-01-12
TW245708B (xx) 1995-04-21
CA2075779C (en) 2002-04-30
KR100201303B1 (ko) 1999-06-15
RU2068291C1 (ru) 1996-10-27

Similar Documents

Publication Publication Date Title
ZA92119B (en) Method and apparatus for the production of plastic lenses.
AU8516691A (en) Method and apparatus for plastics recycling
IL68158A0 (en) Method and apparatus for injection blow molding
EP0642903A3 (en) Method and device for producing molded parts.
EP0467478A3 (en) Method for the manufacture of polymer products from cyclic esters
IL117292A (en) Process and apparatus for reprocessing mixed plastics
EP0479248A3 (en) Quick charge control apparatus and control method thereof
AU9166591A (en) Method and apparatus for granulation
IL108208A0 (en) Method and apparatus for changing the dies in equipment for the thermoforming of object of thermoplastics material
AU4183893A (en) Preform forming and curing process and an apparatus for the process
AU6567194A (en) Tobacco curing process and apparatus for implementing the process
AU2433492A (en) Three-dimensional viewing apparatus and method
AU7106994A (en) High speed function generating apparatus and method
GB2258656B (en) Processing of powder
GB9125971D0 (en) Method and apparatus for the treatment of metal-laminated plastics scrap
AU7535791A (en) Method and apparatus for fiber cooling
AU643145B2 (en) Apparatus and method for processing scrap film
EP0659867A3 (de) Verfahren und Vorrichtung zur thermischen Depolymerisation von Kunststoffen.
GB2154503B (en) Apparatus and method for injection molding polymeric articles
EP0617129A3 (en) Method and apparatus for the production of bioproteins.
HK1010023A1 (en) Apparatus and process for controlling an inverter operation
CS284091A3 (en) Method for controlling an area and apparatus for making the same
HUT59042A (en) Method and apparatus for processing lumpy scrap and/or other bulkable materials
SG47084A1 (en) Resin packaging method and apparatus and mold for the same
AU1613695A (en) Apparatus and method for creating membership functions