ES445847A1 - Procedimiento de granulacion de deshechos y escorias meta- lurgicas. - Google Patents

Procedimiento de granulacion de deshechos y escorias meta- lurgicas.

Info

Publication number
ES445847A1
ES445847A1 ES445847A ES445847A ES445847A1 ES 445847 A1 ES445847 A1 ES 445847A1 ES 445847 A ES445847 A ES 445847A ES 445847 A ES445847 A ES 445847A ES 445847 A1 ES445847 A1 ES 445847A1
Authority
ES
Spain
Prior art keywords
waste
metallurgical
translation
air
water
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
ES445847A
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.)
Gagneraud Pere & Fils
Original Assignee
Gagneraud Pere & Fils
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 Gagneraud Pere & Fils filed Critical Gagneraud Pere & Fils
Publication of ES445847A1 publication Critical patent/ES445847A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/10—Forming beads
    • C03B19/1005—Forming solid beads
    • C03B19/1015—Forming solid beads by using centrifugal force or by pouring molten glass onto a rotating cutting body, e.g. shredding
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/10—Forming beads
    • C03B19/1005—Forming solid beads
    • C03B19/1045—Forming solid beads by bringing hot glass in contact with a liquid, e.g. shattering
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/10—Forming beads
    • C03B19/108—Forming porous, sintered or foamed beads
    • C03B19/1085—Forming porous, sintered or foamed beads by blowing, pressing, centrifuging, rolling or dripping
    • 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
    • C21B3/08—Cooling 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
    • C21B2400/05—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
    • 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
    • C21B2400/062—Jet nozzles or pressurised fluids for cooling, fragmenting or atomising slag
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing Of Solid Wastes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Furnace Details (AREA)
ES445847A 1975-03-13 1976-03-08 Procedimiento de granulacion de deshechos y escorias meta- lurgicas. Expired ES445847A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7507832A FR2303589A1 (fr) 1975-03-13 1975-03-13 Procede de granulation de laitiers et scories metallurgiques

Publications (1)

Publication Number Publication Date
ES445847A1 true ES445847A1 (es) 1977-05-16

Family

ID=9152510

Family Applications (1)

Application Number Title Priority Date Filing Date
ES445847A Expired ES445847A1 (es) 1975-03-13 1976-03-08 Procedimiento de granulacion de deshechos y escorias meta- lurgicas.

Country Status (8)

Country Link
AR (1) AR209636A1 (OSRAM)
BE (1) BE839201A (OSRAM)
BR (1) BR7601516A (OSRAM)
ES (1) ES445847A1 (OSRAM)
FR (1) FR2303589A1 (OSRAM)
IT (1) IT1056996B (OSRAM)
NL (1) NL182472C (OSRAM)
ZA (1) ZA761495B (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU73623A1 (OSRAM) * 1975-10-21 1977-05-24
LU78185A1 (de) * 1977-09-26 1979-04-09 Arbed Verfahren und vorrichtung zur nutzbarmachung von metallurgischen schlacken,insbesondere hochofenschlacken
FR2480275A1 (fr) * 1980-04-15 1981-10-16 Gagneraud Francis Substrats de cultures, essentiellement a base de produits tires de laitiers metallurgiques

Also Published As

Publication number Publication date
ZA761495B (en) 1977-03-30
NL7601877A (nl) 1976-09-15
NL182472B (nl) 1987-10-16
NL182472C (nl) 1988-03-16
FR2303589B1 (OSRAM) 1978-02-24
BE839201A (fr) 1976-07-01
FR2303589A1 (fr) 1976-10-08
IT1056996B (it) 1982-02-20
AR209636A1 (es) 1977-05-13
BR7601516A (pt) 1976-09-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970211