NO20024132L - Fremgangsmåte for å regulere en rösteovn - Google Patents

Fremgangsmåte for å regulere en rösteovn

Info

Publication number
NO20024132L
NO20024132L NO20024132A NO20024132A NO20024132L NO 20024132 L NO20024132 L NO 20024132L NO 20024132 A NO20024132 A NO 20024132A NO 20024132 A NO20024132 A NO 20024132A NO 20024132 L NO20024132 L NO 20024132L
Authority
NO
Norway
Prior art keywords
grate
roasting
furnace
stove
regulate
Prior art date
Application number
NO20024132A
Other languages
English (en)
Norwegian (no)
Other versions
NO20024132D0 (no
Inventor
Heikki Siirilae
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of NO20024132D0 publication Critical patent/NO20024132D0/no
Publication of NO20024132L publication Critical patent/NO20024132L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/02—Preliminary treatment of ores; Preliminary refining of zinc oxide

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Materials For Photolithography (AREA)
  • Fats And Perfumes (AREA)
  • Furnace Details (AREA)
  • Electric Stoves And Ranges (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Resistance Heating (AREA)
  • Baking, Grill, Roasting (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Liquid Crystal Substances (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
NO20024132A 2000-03-16 2002-08-30 Fremgangsmåte for å regulere en rösteovn NO20024132L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20000608A FI109606B (fi) 2000-03-16 2000-03-16 Menetelmä pasutusuunin säätämiseksi
PCT/FI2001/000260 WO2001068926A1 (en) 2000-03-16 2001-03-16 Method for regulating a roasting furnace

Publications (2)

Publication Number Publication Date
NO20024132D0 NO20024132D0 (no) 2002-08-30
NO20024132L true NO20024132L (no) 2002-08-30

Family

ID=8557944

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20024132A NO20024132L (no) 2000-03-16 2002-08-30 Fremgangsmåte for å regulere en rösteovn

Country Status (16)

Country Link
US (1) US6641392B2 (de)
EP (1) EP1266042B1 (de)
KR (1) KR100808819B1 (de)
CN (1) CN1236225C (de)
AT (1) ATE339528T1 (de)
AU (2) AU2001246595B2 (de)
CA (1) CA2401253C (de)
DE (1) DE60123025T2 (de)
EA (1) EA003538B1 (de)
ES (1) ES2272456T3 (de)
FI (1) FI109606B (de)
MX (1) MXPA02008884A (de)
NO (1) NO20024132L (de)
PE (1) PE20030105A1 (de)
WO (1) WO2001068926A1 (de)
ZA (1) ZA200206763B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI108732B (fi) * 2000-11-15 2002-03-15 Outokumpu Oy Menetelmä kasvannaisen vähentämiseksi pasutusuunin arinalla
FI112535B (fi) * 2001-03-09 2003-12-15 Outokumpu Oy Laitteisto ja menetelmä kasvannaisen vähentämiseksi pasutusuunin arinalla
KR101231161B1 (ko) * 2011-04-15 2013-02-07 한국수력원자력 주식회사 단일층입자 열처리용 다단식 배소로와 그의 운전방법
CN114372424B (zh) * 2021-12-31 2022-08-19 广东工业大学 一种基于流量加权的河流污染源解析方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2943929A (en) * 1952-06-04 1960-07-05 Int Nickel Co Process for roasting sulfides
GB740974A (en) * 1952-08-26 1955-11-23 Dorr Oliver Inc Reactor furnace
US2930604A (en) * 1954-04-30 1960-03-29 Falconbridge Nickel Mines Ltd Fluidized bed roasting of metal sulfide concentrates
NL99297C (de) * 1955-02-18
US3361539A (en) * 1965-07-15 1968-01-02 Pyzel Robert Fluidized solids reactor
US3921307A (en) * 1972-12-29 1975-11-25 Broken Hill Pty Co Ltd Fluidized bed apparatus and methods
US4624636A (en) * 1984-04-05 1986-11-25 Fuller Company Two stage material cooler
JP3058778B2 (ja) * 1993-03-31 2000-07-04 住友大阪セメント株式会社 流動層の層差圧調整装置
DE19502108A1 (de) * 1995-01-24 1996-07-25 Karl Von Wedel Verfahren und Vorrichtung zur Kühlbehandlung von heißem, inhomogenem Schüttgut
US5803949A (en) 1996-04-29 1998-09-08 Cominco Ltd. Fluidized bed roasting process

Also Published As

Publication number Publication date
CN1418258A (zh) 2003-05-14
WO2001068926A1 (en) 2001-09-20
AU2001246595B2 (en) 2005-08-11
ES2272456T3 (es) 2007-05-01
NO20024132D0 (no) 2002-08-30
KR100808819B1 (ko) 2008-03-03
MXPA02008884A (es) 2003-02-10
PE20030105A1 (es) 2003-03-20
EA003538B1 (ru) 2003-06-26
US20030010268A1 (en) 2003-01-16
CA2401253A1 (en) 2001-09-20
KR20020081429A (ko) 2002-10-26
CN1236225C (zh) 2006-01-11
EP1266042A1 (de) 2002-12-18
AU4659501A (en) 2001-09-24
FI20000608A0 (fi) 2000-03-16
CA2401253C (en) 2009-09-22
US6641392B2 (en) 2003-11-04
EA200200980A1 (ru) 2003-02-27
DE60123025D1 (de) 2006-10-26
FI20000608L (fi) 2001-09-17
ZA200206763B (en) 2003-04-15
EP1266042B1 (de) 2006-09-13
DE60123025T2 (de) 2007-01-11
ATE339528T1 (de) 2006-10-15
FI109606B (fi) 2002-09-13

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application