FI830216A0 - FOERFARANDE FOER FRAMSTAELLNING AV ETT MINERALROSTGODS - Google Patents

FOERFARANDE FOER FRAMSTAELLNING AV ETT MINERALROSTGODS

Info

Publication number
FI830216A0
FI830216A0 FI830216A FI830216A FI830216A0 FI 830216 A0 FI830216 A0 FI 830216A0 FI 830216 A FI830216 A FI 830216A FI 830216 A FI830216 A FI 830216A FI 830216 A0 FI830216 A0 FI 830216A0
Authority
FI
Finland
Prior art keywords
mineralrostgods
ett
foerfarande foer
foer framstaellning
framstaellning
Prior art date
Application number
FI830216A
Other languages
Finnish (fi)
Other versions
FI71952B (en
FI830216L (en
FI71952C (en
Inventor
James E Hoffmann
Original Assignee
Exxon Research Engineering Co
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 Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of FI830216A0 publication Critical patent/FI830216A0/en
Publication of FI830216L publication Critical patent/FI830216L/en
Publication of FI71952B publication Critical patent/FI71952B/en
Application granted granted Critical
Publication of FI71952C publication Critical patent/FI71952C/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FI830216A 1982-01-25 1983-01-21 Process for the preparation of a mineral rust. FI71952C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34209382A 1982-01-25 1982-01-25
US34209382 1982-01-25

Publications (4)

Publication Number Publication Date
FI830216A0 true FI830216A0 (en) 1983-01-21
FI830216L FI830216L (en) 1983-07-26
FI71952B FI71952B (en) 1986-11-28
FI71952C FI71952C (en) 1987-03-09

Family

ID=23340299

Family Applications (1)

Application Number Title Priority Date Filing Date
FI830216A FI71952C (en) 1982-01-25 1983-01-21 Process for the preparation of a mineral rust.

Country Status (6)

Country Link
JP (1) JPS58133327A (en)
AU (1) AU553653B2 (en)
BE (1) BE895684A (en)
CA (1) CA1200074A (en)
DE (1) DE3300609A1 (en)
FI (1) FI71952C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015110772A1 (en) 2015-07-03 2017-01-05 Outotec (Finland) Oy Method and plant for roasting dry ore particles in a fluidized bed
CN109364735B (en) * 2018-11-07 2021-05-18 江西理工大学 Method for reducing sulfur trioxide in nonferrous smelting flue gas by using metal sulfide
CN109364734B (en) * 2018-11-07 2021-05-11 江西理工大学 Method for reducing output of waste acid in non-ferrous metal smelting flue gas treatment process

Also Published As

Publication number Publication date
FI71952B (en) 1986-11-28
AU1072283A (en) 1983-08-04
BE895684A (en) 1983-07-25
JPS58133327A (en) 1983-08-09
AU553653B2 (en) 1986-07-24
FI830216L (en) 1983-07-26
DE3300609A1 (en) 1983-08-04
FI71952C (en) 1987-03-09
CA1200074A (en) 1986-02-04

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: EXXON RESEARCH AND ENGINEERING COMPANY