NO301778B1 - Punktmater for dosering av pulvermateriale - Google Patents

Punktmater for dosering av pulvermateriale

Info

Publication number
NO301778B1
NO301778B1 NO942371A NO942371A NO301778B1 NO 301778 B1 NO301778 B1 NO 301778B1 NO 942371 A NO942371 A NO 942371A NO 942371 A NO942371 A NO 942371A NO 301778 B1 NO301778 B1 NO 301778B1
Authority
NO
Norway
Prior art keywords
feeder
dot
powder material
dosing powder
dosing
Prior art date
Application number
NO942371A
Other languages
English (en)
Norwegian (no)
Other versions
NO942371D0 (zh
NO942371L (no
Inventor
Konanur S Manjunath
Knut Arne Paulsen
Leiv Boerge Ognedal
Original Assignee
Norsk Hydro As
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 Norsk Hydro As filed Critical Norsk Hydro As
Priority to NO942371A priority Critical patent/NO301778B1/no
Publication of NO942371D0 publication Critical patent/NO942371D0/no
Priority to EP95109378A priority patent/EP0693578A1/en
Priority to AU21767/95A priority patent/AU681276B2/en
Priority to RU95109854/28A priority patent/RU95109854A/ru
Priority to CA002152291A priority patent/CA2152291A1/en
Priority to BR9502881A priority patent/BR9502881A/pt
Priority to US08/493,534 priority patent/US5588787A/en
Publication of NO942371L publication Critical patent/NO942371L/no
Publication of NO301778B1 publication Critical patent/NO301778B1/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/14—Devices for feeding or crust breaking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
NO942371A 1994-06-22 1994-06-22 Punktmater for dosering av pulvermateriale NO301778B1 (no)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NO942371A NO301778B1 (no) 1994-06-22 1994-06-22 Punktmater for dosering av pulvermateriale
EP95109378A EP0693578A1 (en) 1994-06-22 1995-06-16 Pulse-operated point feeder
AU21767/95A AU681276B2 (en) 1994-06-22 1995-06-20 Pulse-operated point feeder
RU95109854/28A RU95109854A (ru) 1994-06-22 1995-06-21 Точечный питатель для дозирования материалов
CA002152291A CA2152291A1 (en) 1994-06-22 1995-06-21 Pulse-operated point feeder
BR9502881A BR9502881A (pt) 1994-06-22 1995-06-21 Alimentador pontual para dosar materiais pulverulentos
US08/493,534 US5588787A (en) 1994-06-22 1995-06-22 Pulse-operated point feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO942371A NO301778B1 (no) 1994-06-22 1994-06-22 Punktmater for dosering av pulvermateriale

Publications (3)

Publication Number Publication Date
NO942371D0 NO942371D0 (zh) 1994-06-22
NO942371L NO942371L (no) 1995-12-27
NO301778B1 true NO301778B1 (no) 1997-12-08

Family

ID=19897205

Family Applications (1)

Application Number Title Priority Date Filing Date
NO942371A NO301778B1 (no) 1994-06-22 1994-06-22 Punktmater for dosering av pulvermateriale

Country Status (7)

Country Link
US (1) US5588787A (zh)
EP (1) EP0693578A1 (zh)
AU (1) AU681276B2 (zh)
BR (1) BR9502881A (zh)
CA (1) CA2152291A1 (zh)
NO (1) NO301778B1 (zh)
RU (1) RU95109854A (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE516013C2 (sv) * 1998-12-23 2001-11-05 Flaekt Ab Förfarande och anordning vid blandning av en strömmande gas och ett pulverformigt material
US8753044B2 (en) * 2008-06-09 2014-06-17 Uop Llc L-valve construction for controlling solids flow in a liquid medium using standard pipe fittings
US9096396B2 (en) * 2012-06-11 2015-08-04 Babcock Power Services, Inc. Fluidization and alignment elbow
JP6767079B2 (ja) * 2017-09-29 2020-10-14 三菱ケミカルエンジニアリング株式会社 粉体輸送用の配管および粉体輸送方法
JP6612418B1 (ja) * 2018-11-26 2019-11-27 株式会社金星 ガス搬送式微粉体定量供給方法およびシステム

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US490584A (en) * 1893-01-24 Steam-jet conveyer for ashes or other light substances
US894813A (en) * 1907-06-13 1908-08-04 Josiah William Buzzell Concrete-conveyer.
DE496640C (de) * 1925-07-25 1930-04-24 Fuller Lehigh Company Ringduese zum Einblasen von Gas in das Gut von Foerdervorrichtungen
US1971853A (en) * 1933-03-24 1934-08-28 Firm G Polysius Ag Apparatus for conveying powdered material
FR1087426A (fr) * 1953-07-30 1955-02-23 Pechiney Perfectionnement au transport de matières pulvérulentes
CH366976A (de) * 1957-12-19 1963-01-31 Elektrokemisk As Verfahren zur Beschickung von Öfen für die schmelzelektrolytische Herstellung von Aluminium
US2867478A (en) * 1958-06-09 1959-01-06 Correll C Shale Pulsating counter-flow feeder
FR1523375A (fr) * 1967-03-21 1968-05-03 Sncf Installation de transport pneumatique de sable ou de matériaux analogues pour l'alimentation de réservoirs surélevés en partant de réservoirs de stockage situés plus bas
AU464735B2 (en) * 1974-03-11 1975-09-04 Nippon Light Metal Company Limited Alumina feeder for electrolytic cells
US4185942A (en) * 1977-10-06 1980-01-29 The United States Of America As Represented By The Administrator Of The United States Environmental Protection Agency Material transfer system
US4451184A (en) * 1981-06-12 1984-05-29 Chevron Research Company Apparatus and method for feeding pulverized hydrocarbonaceous solids into a high pressure reactor
DE3125045C2 (de) * 1981-06-26 1985-10-17 Schweizerische Aluminium Ag, Chippis Vorrichtung zum portionsweisen Zuführen von fluidisierbarem Schüttgut und Verfahren zum Betreiben der Vorrichtung
GB8514287D0 (en) * 1985-06-06 1985-07-10 Alcan Int Ltd Feeding particulate material
AU3338293A (en) * 1992-01-10 1993-08-03 Comalco Aluminium Limited Trickle alumina feeder
NO300602B1 (no) * 1992-12-29 1997-06-23 Norsk Hydro As Pneumatisk doseringsapparat

Also Published As

Publication number Publication date
CA2152291A1 (en) 1995-12-23
BR9502881A (pt) 1996-03-12
RU95109854A (ru) 1997-04-27
NO942371D0 (zh) 1994-06-22
AU681276B2 (en) 1997-08-21
NO942371L (no) 1995-12-27
AU2176795A (en) 1996-01-04
US5588787A (en) 1996-12-31
EP0693578A1 (en) 1996-01-24

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN DECEMBER 2000