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Energy consumption ...
Energy consumption in fine crushing and dry rod grinding
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- Zeng, Yigen (författare)
- Luleå tekniska universitet
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- Forssberg, Eric (författare)
- Luleå tekniska universitet,Industriell miljö- och processteknik
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(creator_code:org_t)
- 1992
- 1992
- Engelska.
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Ingår i: Minerals & metallurgical processing. - 0747-9182. ; 9:2, s. 69-72
- Relaterad länk:
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https://urn.kb.se/re...
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visa fler...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Fine crushing and rod grinding have been investigated using a laboratory-scale jaw crusher and a rod mill. The net energy consumption in both crushing and grinding was evaluated from torque measurements. An empirical relationship was established between energy consumption, particle size and operating parameters. When the mill feed size is reduced, through fine crushing, to about 80% passing 3 mm, the energy consumption will be minimized in a comminution chain of fine crushing and coarse rod grinding. The results in fine crushing were compared with a large-scale test.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Metallurgi och metalliska material (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Metallurgy and Metallic Materials (hsv//eng)
Nyckelord
- Mineral Processing
- Mineralteknik
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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