WO1990011379A1 - Method and installation for processing scrap of aluminium and of its alloys - Google Patents

Method and installation for processing scrap of aluminium and of its alloys Download PDF

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Publication number
WO1990011379A1
WO1990011379A1 PCT/SU1989/000071 SU8900071W WO9011379A1 WO 1990011379 A1 WO1990011379 A1 WO 1990011379A1 SU 8900071 W SU8900071 W SU 8900071W WO 9011379 A1 WO9011379 A1 WO 9011379A1
Authority
WO
WIPO (PCT)
Prior art keywords
alloys
crucible
aluminum
installation
alloy
Prior art date
Application number
PCT/SU1989/000071
Other languages
English (en)
French (fr)
Russian (ru)
Inventor
Mikhail Iliich Kalachev
Vasily Maximovich Kovalev
Anatoly Viktorovich Kozlov
Anatoly Mikhailovich Kuzei
Alexandr Petrovich Laskovnev
Leonid Grigorievich Mikhalchenko
Alexandr Dmitrievich Tischenko
Stanislav Alexandrovich Astapchik
Vyacheslav Alexandrovich Bursky
Alexei Vasilievich Potapenko
Artur Petrovich Chelyshev
Vladimir Ivanovich Lyskov
Original Assignee
Fiziko-Tekhnichesky Institut Akademii Nauk Belorusskoi Ssr
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 Fiziko-Tekhnichesky Institut Akademii Nauk Belorusskoi Ssr filed Critical Fiziko-Tekhnichesky Institut Akademii Nauk Belorusskoi Ssr
Priority to DE19893991627 priority Critical patent/DE3991627T/de
Priority to PCT/SU1989/000071 priority patent/WO1990011379A1/ru
Priority to JP89508615A priority patent/JPH03504741A/ja
Priority to FR8905272A priority patent/FR2646170B1/fr
Publication of WO1990011379A1 publication Critical patent/WO1990011379A1/ru
Priority to SE9003574A priority patent/SE9003574L/
Priority to GB9024601A priority patent/GB2235701A/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
    • C22B21/00—Obtaining aluminium
    • C22B21/0084—Obtaining aluminium melting and handling molten aluminium
    • C22B21/0092—Remelting scrap, skimmings or any secondary source aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/10—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying using centrifugal force
    • 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
    • C22B21/00—Obtaining aluminium
    • C22B21/06—Obtaining aluminium refining
    • C22B21/066—Treatment of circulating aluminium, e.g. by filtration
    • 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

Definitions

  • the method consists in the fact that the waste of aluminum 35 alloys melt and process alloys with a higher content of iron, iron and zinc. For the sake of iron, there is a flexible production process due to the processing of pearls - 2 - yahy kristallov.
  • the process for the release of aluminum foil and shredders shreds yashevyh shreds to a size of 5x5 mm.
  • Products containing, on average, 20 paper and other products and / or additives, are suitable for 400-600 ° C.
  • processors can only be used in foundry smelting by smelting.
  • the known method is comprised in that the metal is melted with an electrically-operated furnace in a vacuum, which is thereby consumed by the consumer. continuous spraying.
  • the implementation of the method allows you to enjoy the high speed of cooling the particles of the metal by using the industrialization.
  • ⁇ - IU ⁇ g ⁇ , izves ⁇ yay s ⁇ s ⁇ b ⁇ edusma ⁇ ivae ⁇ is ⁇ lz ⁇ va- que sl ⁇ zhn ⁇ g ⁇ a ⁇ sh ⁇ a ⁇ u ⁇ n ⁇ g ⁇ ⁇ mleyaiya, v ⁇ lyuchayuscheg ⁇ ele ⁇ yan ⁇ ray ⁇ uzhi, va ⁇ uumyaye ⁇ ame ⁇ y, us ⁇ ys ⁇ - Islands for za ⁇ e ⁇ leyaiya s ⁇ e ⁇ zhyaevy ⁇ me ⁇ alliches ⁇ i ⁇ zag ⁇ - v ⁇ . - 4 - All of this makes you unsuitable for the use of this process in processing large quantities of aluminum products.
  • the product is one of the best known for the processing of alumina and its alloys, and it is free to lose
  • This installation disk has a partitioned port
  • non-hazardous materials are non-corrosive, non-corrosive and non-corrosive. (for example, lead) and inert solvents, such as a load,
  • the resulting particles are cooled by the water as a unit.
  • the current installation is the one for which it is
  • the installation is made from. Crucible with drain, at first the alloy is not directly from crucible, there is no dispersion, no heating, no electric arc
  • the crucible is loaded with high-voltage materials and with the electric arc heater that produces the alloy.
  • Another disadvantage is that the obtained powders contain larger quantities of eluminates.
  • spitting and heating are conducted by discharging through a pulsed electrical switch with power of 2 "-0 5 to 12", 3 . with a voltage of 2 to II ⁇ and a single-time non-load-magnetic field with a voltage of 2. 2. 0 3 to 9 * ⁇ (g / m, heating is driven
  • the purpose of the metal industry is to carry out the operation with the lock in a locked box. By doing so, the conditions are ensured through the use of a hot-metal alloy, resulting in a warming process.
  • the food provider has been installed with a regulated distributor. Regular - th - in the process of operation, the receiver is able to receive the desired part of the size and power. The result of this is that aluminum products are destructible.
  • the dispersive device must be connected to the metal, and the battery must be charged to connect the battery to the mains.
  • an optional electric magnet installed in the connection area..metal and a device for transmitting the circuit from the adapter to the distributing device
  • Fig. 3 - is a general view of the dispersing device.
  • Warming up is achieved by the use of an alloy of a variable electric current with a force of 2 '10 3 to ⁇ 2 ⁇ ⁇ 0 3 ⁇ and second ⁇ 2. 5 Make sure that the process is easier and faster than 2 * 30 3 ⁇ ⁇ and voltage is less than 2.
  • the magnetic loads are less than 2 ” ⁇ 3 to 9“ ⁇ 3 ⁇ / m.
  • the method of processing aluminum products for the use of aluminum allows for the production of aluminum and aluminum particles.
  • ⁇ & alloy which is used for melting and alloying, is alloyed with aluminum alloys, it is a source of high-purity alloys
  • gamma alloying elements such as iron, brown, copper, nickel, titanium, magnesium, tsiyak, in aluminum.
  • the total value of the alloying elements can reach 8-20may; .
  • the dispersed in the process is the “stick” of the liquid part, which contributes to the measurement
  • the size of the drive depends on the speed of the growing disk and the capacity of its drive.
  • a wide range of products is available to allow the user to choose a mode that is suitable for the processing of the by-product.
  • Particles of such a method have an advantageous network or a close group. ⁇ measures hour-
  • the process is carried out on the basis of which the arc is processed by the angle corresponding to the angle of 45 °.
  • 25 washable port is free of charge, and the drive can be operated without interruption.
  • the space between the non-resolving plaesgin and the common disk part is not divided even more
  • Dispersion of a dispersed device is consistent with the invention, makes use of the. - 19 - the need for the use of a vacuum.
  • FIG. ⁇ The installation for the processing of aluminum and its alloys is made up of crucible I for melting aluminum, heat, discharge and recovery
  • the switch is connected with the metal 2, which is connected to the crucible with the switch disconnected.
  • the drain channel 3 of the crucible is connected to the crucible through the metal 2, and this connection area is connected to the channel 3 of the crucible and metal 2 in the crucible
  • the drain channel of the crucible is connected to. lighter 5.
  • Lighter 5 is installed with an adjustable, removable distributor.
  • the feeder -5 is communicated with the crucible ⁇ by the direct supply channel 7, but the filter is 8.
  • FIG. 3 contains a partition 16, in which a disc consisting of two partitions 17,18 is installed. Segmented Hard. Excluded from the complete hacking 19.
  • the current version 17 is made possible by NZ Velu with the possibility of regulating the free space of the internal and external power supply.
  • the energy level 20 is connected with the possibility of regular regulation of the operational disk of the disk.
  • the displacement of the plate in the horizontal area is carried out with the help of bus 21 and screw 22.
  • the drive is protected by the electric drive
  • the crucible I is predominantly associated with any known aforesaid means of elution and its slippage or damage to the product.
  • ⁇ delyayug sogoegov on the occasion.
  • ⁇ zsplava for example, on the basis of ⁇ -m ⁇ -Ci (4.5 wt.% C, 0.9 wt. s. Mg, osgelnoe - - ⁇ ) with ⁇ pimea ⁇ and ⁇ e - 1.5-2 ms. ,
  • zavisim ⁇ s ⁇ i ⁇ is ⁇ dn ⁇ g ⁇ s ⁇ s ⁇ ave ⁇ v ⁇ dyag ⁇ e ⁇ gi ⁇ v ⁇ u eg ⁇ introduced deniem legi ⁇ uyuschi ⁇ elemeng ⁇ v - Cu-Mg, d ⁇ ⁇ lucheniya ⁇ es ⁇ leve zedenn ⁇ g ⁇ ⁇ geve, ⁇ y ⁇ _z ⁇ ve ⁇ sgvue ⁇ - ⁇ s ⁇ de ⁇ zheniyu Cu-Mg chis ⁇ mu ( ⁇ e ⁇ v ⁇ necheln ⁇ mu) s ⁇ levu.
  • part of the discharges is 0.8, which is the volume of the switch, and the dispenser is disconnected from the power supply. 5 Simultaneously with the power supply to the power supply 5, the power switch is powered by an electric motor
  • Part of the alloy (component 0, 2 of the total volume of the alloy, reused for dispersion) from the 5th pin is returned to the 7th cylinder
  • the transmitter in pin 5 and the transmitter I is equipped with an electronic system that is connected to the electric power supply.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
PCT/SU1989/000071 1989-03-17 1989-03-17 Method and installation for processing scrap of aluminium and of its alloys WO1990011379A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19893991627 DE3991627T (enrdf_load_stackoverflow) 1989-03-17 1989-03-17
PCT/SU1989/000071 WO1990011379A1 (en) 1989-03-17 1989-03-17 Method and installation for processing scrap of aluminium and of its alloys
JP89508615A JPH03504741A (ja) 1989-03-17 1989-03-17 アルミニウムおよびアルミニウム基合金の廃棄物を再生する方法およびその実施のための装置
FR8905272A FR2646170B1 (fr) 1989-03-17 1989-04-20 Procede de transformation de dechets d'aluminium et de ses alliages et installation pour sa realisation
SE9003574A SE9003574L (sv) 1989-03-17 1990-11-09 Foerfarande och anlaeggning foer behandling av avfall av aluminium och aluminiumlegeringar
GB9024601A GB2235701A (en) 1989-03-17 1990-11-13 Method and installation for processing scrap of aluminium and of its alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1989/000071 WO1990011379A1 (en) 1989-03-17 1989-03-17 Method and installation for processing scrap of aluminium and of its alloys

Publications (1)

Publication Number Publication Date
WO1990011379A1 true WO1990011379A1 (en) 1990-10-04

Family

ID=21617430

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1989/000071 WO1990011379A1 (en) 1989-03-17 1989-03-17 Method and installation for processing scrap of aluminium and of its alloys

Country Status (6)

Country Link
JP (1) JPH03504741A (enrdf_load_stackoverflow)
DE (1) DE3991627T (enrdf_load_stackoverflow)
FR (1) FR2646170B1 (enrdf_load_stackoverflow)
GB (1) GB2235701A (enrdf_load_stackoverflow)
SE (1) SE9003574L (enrdf_load_stackoverflow)
WO (1) WO1990011379A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104694768B (zh) * 2013-12-05 2016-09-07 陈怡雯 从铝渣还原金属铝的方法
JP7498043B2 (ja) * 2020-07-03 2024-06-11 Ｄｏｗａエレクトロニクス株式会社 金属粉末の製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1268792B (de) * 1964-06-19 1968-05-22 Deutsche Edelstahlwerke Ag Verfahren und Vorrichtung zur Herstellung von metallischem Pulver aus der fluessigenSchmelze
GB1526745A (en) * 1975-10-08 1978-09-27 Proler S Method for processing metals metal ores compounds and concentrates thereof
FR2391799A1 (fr) * 1977-05-27 1978-12-22 Pechiney Aluminium Procede de pulverisation electromagnetique de metaux liquides

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2728107A (en) * 1953-09-18 1955-12-27 Dow Chemical Co Atomizing aluminum
US4218410A (en) * 1975-06-28 1980-08-19 Leybold-Heraeus Gmbh & Co. Kg Method for the production of high-purity metal powder by means of electron beam heating
SU827271A1 (ru) * 1979-06-29 1981-05-07 Предприятие П/Я Г-4361 Устройство дл получени металлическихпОРОшКОВ РАСпылЕНиЕМ РАСплАВОВ
GB8308449D0 (en) * 1983-03-28 1983-05-05 Alcan Int Ltd Melting scrap metal

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1268792B (de) * 1964-06-19 1968-05-22 Deutsche Edelstahlwerke Ag Verfahren und Vorrichtung zur Herstellung von metallischem Pulver aus der fluessigenSchmelze
GB1526745A (en) * 1975-10-08 1978-09-27 Proler S Method for processing metals metal ores compounds and concentrates thereof
FR2391799A1 (fr) * 1977-05-27 1978-12-22 Pechiney Aluminium Procede de pulverisation electromagnetique de metaux liquides

Also Published As

Publication number Publication date
FR2646170B1 (fr) 1991-08-16
DE3991627T (enrdf_load_stackoverflow) 1992-10-08
SE9003574D0 (sv) 1990-11-09
JPH03504741A (ja) 1991-10-17
GB2235701A (en) 1991-03-13
SE9003574L (sv) 1990-11-09
GB9024601D0 (en) 1991-01-02
FR2646170A1 (fr) 1990-10-26

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