In Plant Partial Noise Enclosures for the Mining Industry PDF Download
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Author: Paul T. Kinevy
Publisher:
ISBN:
Category : Acoustic materials
Languages : en
Pages : 52
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Book Description
Author: Paul T. Kinevy
Publisher:
ISBN:
Category : Acoustic materials
Languages : en
Pages : 52
Get Book Here
Book Description
Author: Paul T. Kinevy
Publisher:
ISBN:
Category : Acoustic materials
Languages : en
Pages : 52
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 32
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Book Description
The Physical and Toxic Agents Division of the Mine Safety and Health Administration's Pittsburgh Safety and Health Technology Center has conducted three joint noise control demonstrations at dry milling operations. These demonstrations were conducted on a rod mill, a roller mill, and a ball mill, in order to survey a representative sample of the more commonly utilized types of milling equipment. The noise control concept that was demonstrated involved the construction of partial enclosures surrounding the mills and then adding acoustical materials within the enclosures to absorb the build up of acoustical energy. The results of this work illustrate the feasibility of this concept, the physical principle of creating an acoustical shadow, and the ability to closely predict the amount of absorptive material required to reduce the noise levels so as to comply with the Code of Federal Regulations (CFR), Title 30.
Author: United States. Mine Safety and Health Administration
Publisher:
ISBN:
Category : Mine safety
Languages : en
Pages : 52
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Book Description
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 904
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Book Description
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1388
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Author:
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ISBN:
Category : Power resources
Languages : en
Pages : 782
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Author:
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ISBN:
Category : Administrative law
Languages : en
Pages : 1030
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Author:
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 96
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Book Description
This report summarizes the Bureau of Mines noise-control research program from 1972 to 1982. Each segment of the mining industry--under- ground coal, underground hardrock, surface mining, and processing plants--has different noise-control problems because of vast differences in working procedures, equipment, and workplace design. The Bureau has identified the most serious noise problems in each segment and has developed strategies for attacking these problems. This publication points out the need for noise control in the mining industry, discusses Federal regulations governing worker exposure to noise, and describes the Bureau's overall approach to mining noise- control research. It traces the history of noise overexposure in each segment of the mining industry and discusses the major noise sources. It provides detailed information on noise-control research efforts in the Bureau's major areas of emphasis, including the results of these efforts. Finally, the report discusses the Bureau's future role in research on mining noise control, emphasizing the need to expend more effort on long term in-house investigations into the noise problems that have been identified in past programs as the most serious ones.
Author:
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ISBN:
Category : Research
Languages : en
Pages : 1142
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Book Description
Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.
