섬유

economics of occupational cotton dust control in cottonseed oil mills

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 252
in the reported study, an economic analysis of the total cost for various dust control systems for a 500 ton/day model cottonseed oil mill has been performed. all cost data have been adjusted to reflect may 1981 prices. cost data are presented for the dust collection system, cyclone(s), baghouse(s) and prime air mover(s) for each major processing area at 3 different air-to-cloth ratios. data were obtained for equipment and installation costs from mills using the various devices and/or complete systems wherever possible. in cases where these data were not available, estimates were obtained from several firms that manufacture and install similar equipment at the recommended air-to-cloth ratio of 20:1, the initial capital cost was estimated as $707,900, the annual operating expenses as $226,490 and the life cycle cost as $607,510. 15 refs
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