ES452824A1 - Processing of molten materials - Google Patents

Processing of molten materials

Info

Publication number
ES452824A1
ES452824A1 ES452824A ES452824A ES452824A1 ES 452824 A1 ES452824 A1 ES 452824A1 ES 452824 A ES452824 A ES 452824A ES 452824 A ES452824 A ES 452824A ES 452824 A1 ES452824 A1 ES 452824A1
Authority
ES
Spain
Prior art keywords
materials
discharge
treatment system
post
molten
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
ES452824A
Other languages
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES452824A1 publication Critical patent/ES452824A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/022—Methods of cooling or quenching molten slag
    • C21B2400/024—Methods of cooling or quenching molten slag with the direct use of steam or liquid coolants, e.g. water
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/022—Methods of cooling or quenching molten slag
    • C21B2400/026—Methods of cooling or quenching molten slag using air, inert gases or removable conductive bodies
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/052—Apparatus features including rotating parts
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/052—Apparatus features including rotating parts
    • C21B2400/056—Drums whereby slag is poured on or in between
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/02—Feature extraction for speech recognition; Selection of recognition unit
    • G10L2015/025—Phonemes, fenemes or fenones being the recognition units
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Manufacture Of Iron (AREA)

Abstract

Improvements in the devices for the treatment of mineral materials in liquid state and especially metallurgical slags, which allow the regular output and with a large amount of molten materials, as well as the discharge of the same throughout the post treatment system, before recovering the particles of these materials, characterized by understanding the combination of: a) means for channeling the melt coming directly from the apparatus that produces it or from an intermediate melting pot; b) means of retention of the molten matter after its discharge, at a regulated level, in the post-treatment system. (Machine-translation by Google Translate, not legally binding)
ES452824A 1976-09-24 1976-10-29 Processing of molten materials Expired ES452824A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7628855A FR2365633A1 (en) 1976-09-24 1976-09-24 DEVICE ALLOWING REGULAR AND HIGH FLOW TREATMENT OF METALLURGIC MILK AND OTHER GENERAL FUSION MATERIALS

Publications (1)

Publication Number Publication Date
ES452824A1 true ES452824A1 (en) 1977-10-16

Family

ID=9178069

Family Applications (1)

Application Number Title Priority Date Filing Date
ES452824A Expired ES452824A1 (en) 1976-09-24 1976-10-29 Processing of molten materials

Country Status (15)

Country Link
JP (1) JPS5339994A (en)
AR (1) AR211873A1 (en)
AT (1) AT361523B (en)
AU (1) AU501712B2 (en)
BE (1) BE847101A (en)
BR (1) BR7607061A (en)
DE (1) DE2645805A1 (en)
ES (1) ES452824A1 (en)
FR (1) FR2365633A1 (en)
GB (1) GB1514379A (en)
IT (1) IT1069043B (en)
LU (1) LU75955A1 (en)
MX (1) MX143891A (en)
NL (1) NL7611369A (en)
ZA (1) ZA766813B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU78185A1 (en) * 1977-09-26 1979-04-09 Arbed METHOD AND DEVICE FOR MAKING USE OF METALLURGICAL SLAG, IN PARTICULAR FURNACE SLAG
FR2482872A1 (en) 1980-05-20 1981-11-27 Gagneraud Francis PRODUCTION OF SPHEROIDAL GRANULES OR BALLS FROM FUSION MINERAL MATERIALS
US4451221A (en) * 1982-05-13 1984-05-29 National Slag Limited Apparatus for the pelletization of heat-liquifiable solid materials
US4414016A (en) * 1982-05-13 1983-11-08 National Slag Limited Apparatus for the pelletization of heat-liquifiable solid materials
FR2542760B1 (en) * 1983-03-17 1987-09-11 Gagneraud Francis IMPROVED PLANT FOR THE CONTINUOUS PROCESSING OF FUSED MATERIALS TO OBTAIN BOULETTE PRODUCTS
US5120352A (en) * 1983-06-23 1992-06-09 General Electric Company Method and apparatus for making alloy powder
GB2142046B (en) * 1983-06-23 1987-01-07 Gen Electric Method and apparatus for making alloy powder
US5176874A (en) * 1991-11-05 1993-01-05 General Electric Company Controlled process for the production of a spray of atomized metal droplets
US5171358A (en) * 1991-11-05 1992-12-15 General Electric Company Apparatus for producing solidified metals of high cleanliness
US5268018A (en) * 1991-11-05 1993-12-07 General Electric Company Controlled process for the production of a spray of atomized metal droplets
US5198017A (en) * 1992-02-11 1993-03-30 General Electric Company Apparatus and process for controlling the flow of a metal stream
CN114734035A (en) * 2022-03-14 2022-07-12 嘉兴数字三维智能制造研究院有限公司 Metal powder for 3D printing and preparation method thereof
CN115747390A (en) * 2022-11-28 2023-03-07 凉山瑞京环保资源开发有限公司 A method for preparing mineral wool by tempering steel slag reduction slag

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1814808A (en) * 1930-06-03 1931-07-14 John M Hughes Method and apparatus for treating slag
US2139949A (en) * 1936-12-05 1938-12-13 John W Forsythe Apparatus for handling molten slag
LU68906A1 (en) * 1973-11-30 1975-08-20

Also Published As

Publication number Publication date
AU1883376A (en) 1978-04-27
AR211873A1 (en) 1978-03-31
MX143891A (en) 1981-07-30
GB1514379A (en) 1978-06-14
AU501712B2 (en) 1979-06-28
FR2365633B1 (en) 1980-06-06
AT361523B (en) 1981-03-10
LU75955A1 (en) 1977-05-09
ATA760176A (en) 1980-08-15
BR7607061A (en) 1978-05-09
NL7611369A (en) 1978-03-29
DE2645805A1 (en) 1978-03-30
ZA766813B (en) 1977-10-26
FR2365633A1 (en) 1978-04-21
JPS5339994A (en) 1978-04-12
IT1069043B (en) 1985-03-21
BE847101A (en) 1977-01-31

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19910701