ES347237A1 - Un metodo en la tostacion de un concentrado de flotacion que contiene azufre de grano fino. - Google Patents

Un metodo en la tostacion de un concentrado de flotacion que contiene azufre de grano fino.

Info

Publication number
ES347237A1
ES347237A1 ES347237A ES347237A ES347237A1 ES 347237 A1 ES347237 A1 ES 347237A1 ES 347237 A ES347237 A ES 347237A ES 347237 A ES347237 A ES 347237A ES 347237 A1 ES347237 A1 ES 347237A1
Authority
ES
Spain
Prior art keywords
roll
concentrate
rolling
furnace
weight
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
ES347237A
Other languages
English (en)
Spanish (es)
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.)
Boliden AB
Original Assignee
Boliden AB
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 Boliden AB filed Critical Boliden AB
Publication of ES347237A1 publication Critical patent/ES347237A1/es
Expired legal-status Critical Current

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)
  • Braking Systems And Boosters (AREA)
ES347237A 1966-11-17 1967-11-16 Un metodo en la tostacion de un concentrado de flotacion que contiene azufre de grano fino. Expired ES347237A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE15757/66A SE319500B (xx) 1966-11-17 1966-11-17

Publications (1)

Publication Number Publication Date
ES347237A1 true ES347237A1 (es) 1969-03-01

Family

ID=20301192

Family Applications (1)

Application Number Title Priority Date Filing Date
ES347237A Expired ES347237A1 (es) 1966-11-17 1967-11-16 Un metodo en la tostacion de un concentrado de flotacion que contiene azufre de grano fino.

Country Status (6)

Country Link
BE (1) BE706609A (xx)
DE (1) DE1583862C3 (xx)
ES (1) ES347237A1 (xx)
GB (1) GB1176190A (xx)
NO (1) NO120118B (xx)
SE (1) SE319500B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE439932B (sv) * 1980-11-10 1985-07-08 Skf Steel Eng Ab Forfarande for framstellning av metall ur finkorniga metalloxidmaterial
CN116287680B (zh) * 2023-04-23 2024-05-24 中天钢铁集团(南通)有限公司 一种镜铁矿球团生产的方法

Also Published As

Publication number Publication date
NO120118B (xx) 1970-08-31
DE1583862A1 (de) 1973-05-30
SE319500B (xx) 1970-01-19
BE706609A (xx) 1968-04-01
GB1176190A (en) 1970-01-01
DE1583862C3 (de) 1974-05-16
DE1583862B2 (de) 1973-10-11

Similar Documents

Publication Publication Date Title
GB1080210A (en) Improvements relating to the treatment of lateritic ore and the recovery of nickel therefrom
US4256705A (en) Leaching agglomerated gold - silver ores
US3849111A (en) Method for purifying and agglomerating pyrite cinders
CN101348859A (zh) 一种从含金硫铁矿中综合回收金铁硫资源的方法
US3791812A (en) Process for the recovery of non-ferrous metal values from sulfide ores and the reduction of gaseous emissions to the atmosphere therefrom
ES347237A1 (es) Un metodo en la tostacion de un concentrado de flotacion que contiene azufre de grano fino.
US3984229A (en) Method for producing coarse powder, hardened iron oxide material from finely divided raw material substantially consisting of hematite and/or magnetite
CN107082428B (zh) 一种利用多金属硫酸渣制备碳化铁的方法
US3547583A (en) Process for the entrapment of sulfur dioxide gas
US3032408A (en) Process of pelletizing phosphate rock
US2811434A (en) Process for treating ilmenite-containing materials to produce metallic iron concentrates and titanium dioxide concentrates
CN109371234B (zh) 具备脱硫功能的球团粘结剂及其制备方法及其应用
US3856506A (en) Method of roasting fine granular sulphide material in fluidized bed furnaces
US3955960A (en) Method for roasting finely divided sulphide material consisting of magnetic pyrites or of a finely divided material derived from a pyritic material, in which thermally splittable sulphur is expelled by partial roasting or other thermal treatment
US3854931A (en) Roasting, coarsening and hardening of iron sulfide materials
US4135913A (en) Thermal concentration of non-ferrous metal values in sulfide minerals
US3168396A (en) Recovery of mineral values from ore
US1468806A (en) Metallurgical process
US3158463A (en) Agglomeration of ores
GB1068449A (en) A method for preparing zinc oxide pellets
US153573A (en) Improvement in treating copper ores
DE2118880C3 (de) Verfahren zur Herstellung eines harten grobkörnigen Röstproduktes aus feinkörnigem Eisensulfidmaterial
US2884320A (en) Method of agglomerating fine ore
CN107937721A (zh) 一种从含金硫酸烧渣中提取有价金属并进行无害化处理的方法
US3150959A (en) Recovery of matte from sulfidic copper ores