Removal of copper from molten ferrous scrap

results of laboratory investigations by L. L. Oden

Publisher: U.S. Dept. of the Interior, Bureau of Mines in Pittsburgh, Pa

Written in English
Published: Pages: 10 Downloads: 261
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Subjects:

  • Scrap metals -- Metallurgy.,
  • Copper -- Recycling.

Edition Notes

Bibliography: p. 9-10.

Statementby L.L. Oden and G.W. Elger.
SeriesReport of investigations / United States Department of the Interior, Bureau of Mines ;, 9139, Report of investigations (United States. Bureau of Mines) ;, 9139.
ContributionsElger, G. W.
Classifications
LC ClassificationsTN23 .U43 no. 9139, TN707 .U43 no. 9139
The Physical Object
Pagination10 p. ;
Number of Pages10
ID Numbers
Open LibraryOL2493347M
LC Control Number87600275

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Number 2 copper is unalloyed copper scrap having a normal 96% copper content. Number 2 copper should be free of excessive lead, tin, soldered copper scrap, brasses and bronzes, iron and non-metallic material including grease, oil and dirt. Number 2 copper tubing has only copper connections of the same quality copper (96% non-alloyed). Calgary scrap metal recycling service accepting metal, copper, brass, aluminum, stainless steel & other ferrous and non-ferrous materials. Contact us to learn more. Address: NW th St. Opa-locka FL Get Directions. P: Schedule: Mon-Fri: AM- PM. This Location Accepts Ferrous & Non-Ferrous Metals.

Removal of copper from molten ferrous scrap by L. L. Oden Download PDF EPUB FB2

REMOVAL OF COPPER FROM MOLTEN FERROUS SCRAP: RESULTS OF LABORATORY INVESTIGATIONS By L. Oden1 and G. EIger2 ABSTRACT The Bureau of Mines has s~udied a number of processes to remove Cu from molten steel scrap with the objective of determining if any of theAuthor: L.

Oden. Additional Physical Format: Online version: Oden, L.L. (Laurance L.). Removal of copper from molten ferrous scrap. Pittsburgh, Pa.: U.S. Dept. of the Interior. Copper removal from molten ferrous scrap (OCoLC) Material Type: Government publication, National government publication: Document Type: Book: All Authors / Contributors: H V Makar; R E Brown; United States.

Bureau of Mines. @article{osti_, title = {Removal of copper from carbon-saturated steel with an aluminum sulfide/iron sulfide slag}, author = {Cohen, A and Blander, M}, abstractNote = {Scrap iron and steel has long been considered a resource in the steel-making industry, and its value is largely determined by its impurity content.

As the mini-mills, the major consumers of scrap iron and. Molten Steel Pte Ltd is one of the leading provider for collection, trading, and recycling of all grades of ferrous and non-ferrous metals, industrial scraps and electronic wastes.

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It also receives considerable copper scrap, including scrap anodes. It produces molten copper (~% S), (b) molten slag (14% Cu), and (c) SO 2-bearing offgas, 25–30 vol.-% SO 2. The molten copper continuously departs the furnace through a siphon and launder into one of two anode furnaces.

Removal of copper from molten ferrous scrap: results of laboratory investigations. Published Date: Series: "The Bureau of Mines has studied a number of processes to remove cu from molten steel scrap with the objective of determining if any of the laboratory methods studied warranted in-depth research investigations.

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We then collect the full bins, weigh them and buy the scrap at a fair price. The rate of copper removal rises with the amount of carbon content increasing in ferronickel.

When the amount of carbon content is %, the removal ratio of copper is %. Higher experimental temperature promotes the copper removal reaction in certain extent.

The flux is acidity and weak oxidative can also promote the reaction of copper Author: Lingen Luo, Jianjun Wang, Jiaqing Peng, Yinghe Lin, Zhenbang li.

Lead removal from brass scrap by fluorine-free compound separation S. Hilgendorf∗1,2, F. Binz 1, J.-M. Welter3 and B.

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Molten-metal temperatures start at about ° C (°F) for aluminium and magnesium alloys and increase considerably for copper base and iron base alloys.

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