SMELTING

in metallurgy, any process of melting or fusion, especially to extract a metal from its ore. Smelting processes vary in detail depending on the nature of the ore and the metal involved, but they are typified in the use of the blast furnace.

____________________

The Columbia Encyclopedia, Sixth Edition Copyright© 2004, Columbia University Press. Licensed from Lernout & Hauspie Speech Products N.V. All rights reserved.

-44232-

Search the Library
Books
Journals
Magazines
Newspapers
Encyclopedia
Advanced Search
About Questia
Questia is the world's largest online academic library offering full-text books, journals, and articles on thousands of topics.

Join Now...
Questia Books and Articles on: Smelting
We found: 5075 results
By media type:
 

Books:

 

3827  

 

Journal articles:

 

441  

 

Magazine articles:

 

268  

 

Newspaper articles:

 

474  

 

Encyclopedia articles:

 

65  

 

books on: Smelting  - 3827 results

       More book Results: 1-10 11-20 21-30 31-40 41-50 >>  
 
...rock gold ore silver ores would likely have been smelting. This was probably the earliest method of gold...Patio Process, silver was extracted at Potosi by smelting in small ovens. Smelting also persisted after amalgamation was introduced...
...no obvious advantages to be gained by smelting companies having direct control over...particular, the ability of a small number of smelting companies to exercise monopsonistic control...there were good metallurgical reasons why smelting companies might prefer to obtain a wide...
...the same individuals who engaged in smelting also mined or gath- ered ore; this...scale production facilities. Iron smelting consumes large quantities of ore and...major determinant of the location of smelting sites. As noted above, South India...
...of a large complex of iron and steel smelting, when even during its decline in the...furnaces were seen operating at a single smelting site. Her conclusions for Togo draw...concerning the deforestation effect of iron smelting more generally in West Africa. First...
SMELTING Smelting is a high-temperature process used to obtain a metal from its ore...in Japan. CONNECTION I j MINING for metal ORES and their subsequent smelting i has taken place since . prehistoric times. . 9 The significant use...
More book Results: 1-10 11-20 21-30 31-40 41-50 >>

 

journal articles on: Smelting  - 441 results

       More journal Results: 1-10 11-20 21-30 31-40 41-50 >>  
 
Smelting Iron from Laterite: Technical Possibility...ethnographically attested to have been used for the smelting of iron in the region (Abendanon 1917...iron ore source for on-site or local smelting (e.g., Bronson 1992 : 66; Freeman...
...THE CASE OF CONSOLIDATED MINING AND SMELTING LTD by Peter N. Nemetz The Consolidated Mining and Smelting Company (renamed Cominco in 1966) was...sulphur (anon., c.1948), their smelting produced significant quantities of sulphur...
Childhood Lead Poisoning near Abandoned Lead Mining and Smelting Areas: A Case Study of Two Affected Households. by Anthony...fuel emissions, industrial emissions (including mining and smelting operations), and lead paint particles, among other sources...
...were representatives from the mining and smelting firms, the International Nickel Company...is essential to obtain data from the smelting companies on the mass rate of the emission...Coppercliff sic, Coniston, and Falconbridge smelting areas." The group recommended further...
...communities with an inactive smelter contaminated with mining and smelting wastes (22,26-29). Health concerns have been associated...blood lead levels in residents living on or near old mining and smelting sites (22,26-29). In Telluride, Colorado, a significant...
More journal Results: 1-10 11-20 21-30 31-40 41-50 >>

 

magazine articles on: Smelting  - 268 results

       More magazine Results: 1-10 11-20 21-30 31-40 41-50 >>  
 
...Diversifies into Aluminium: Aluminium Smelting Could Offer MENA Countries a Competitive...increasingly see energy-intensive aluminium smelting as offering them a competitive advantage...lighter, more fuel-efficient vehicles. Smelting bauxite ore/alumina into aluminium...
Smelting Gun by Brendan Borrell The abundance of...because they have never found remnants of smelting furnaces in the highlands of the Peruvian...that pre-Columbian civilizations were smelting there after all: metallurgists started...
Smelting in a Microwave Our Scientist Zaps Tin and Silver, Shatters Glass, and Arcs His Oven to Prove a Point.; by Theodore Gray There...
Breathable Jackets Protect Workers, Provide Comfort at Smelting Operation. by Bill Bennett Industry statistics show the average industrial accident can cost more than $10,000. Managers at...
...Massachusetts-based Worcester and Consolidated Smelting and Refining Company and its CEO Lowell...fumes to escape from the plants metal smelting operations and to in filtrate the building...secretary. The other victim conducted smelting work and deliveries for the company from...
More magazine Results: 1-10 11-20 21-30 31-40 41-50 >>

 

newspaper articles on: Smelting  - 474 results

       More newspaper Results: 1-10 11-20 21-30 31-40 41-50 >>  
 
11th Hour Deal May Save 250 Smelting Jobs; Metal Firm Enter into Negotiations...Government rescue package to keep smelting at Holyhead. Yesterday afternoon...staff, had planned to close its smelting operation in September after failing...
Hain: Theres Hope for Smelting Jobs. Byline: ERYL CRUMP CRUCIAL talks to try and rescue hundreds...Anglesey Aluminium a pounds 48m four-year rescue package to keep smelting operations active. Last week the company came back with a counter...
Nippon Mining Sets Record Smelting Fees. Byline: MIHO YOSHIKAWA TOKYO, July 2 (Reuters) Nippon...Pan Pacific Copper Co. Ltd., together with Mitsui Mining and Smelting Co. Ltd. . On Thursday, Mitsubishi Materials Corp., also a...
Aborgine Rights Put RTZ Mine Plan in Smelting Pot. Byline: MICHAEL BAWS AN AUSTRALIAN High Court decision is threatening a pounds sterling550m zinc mine planned by the worlds...
The Tough Times Are Not over Yet; Feeling the Heat: Smelting Operations at a Kazakhmys Plant and (below) Investors UK Losses. Byline: Brian OConnor MARKETS have slumped since I took a...
More newspaper Results: 1-10 11-20 21-30 31-40 41-50 >>

 

encyclopedia articles on: Smelting  - 65 results

       More encyclopedia Results: 1-10 11-20 21-30 31-40 41-50 >>  
 
SMELTING in metallurgy, any process of melting or fusion, especially to extract a metal from its ore. Smelting processes vary in detail depending on the nature of the ore and the metal involved, but they are typified in the use of the blast...
...Although its harbor is icebound most of the winter, large quantities of iron ore and timber are exported. The city has a large smelting plant, in addition to railroad shops and lumber mills. Lulea was chartered by Gustavus II in 1621. It was destroyed by fire...
...is a road and rail center that manufactures footwear, leather products, and textiles. Industries include iron mining and smelting, cardboard and brush making, and engineering. ____________________ Copyright 2009 Columbia University...
...city (1991 pop. in Manitoba, 7,119; in Saskatchewan, 330), on the Man.-Sask. border, Canada. It is a mining and smelting center in a region producing copper, zinc, silver, gold, and cadmium; it also serves a lumbering and fishing area...
...machinery, transport equipment, electric equipment and appliances, electronics, textiles, chemicals, plastics, and metal smelting. It also has lumber mills. Changsha was founded in the early 3d cent. b.c. and has long been noted as a literary and...
More encyclopedia Results: 1-10 11-20 21-30 31-40 41-50 >>

 About Questia   ::   Privacy   ::   Contact