首页> 美国政府科技报告 >Detailed Industrial Hygiene Survey Formaldehyde Production, Celanese Chemical Company, Inc., Bishop, Texas
【24h】

Detailed Industrial Hygiene Survey Formaldehyde Production, Celanese Chemical Company, Inc., Bishop, Texas

机译:详细的工业卫生调查甲醛生产,塞拉尼斯化学公司,德克萨斯州毕晓普

获取原文

摘要

A survey to assess techniques to control occupational exposure to formaldehyde (50000) and methanol (67561) was conducted at the Celanese Chemical Company (SIC-2819) formaldehyde production unit at Bishop, Texas, in October 1982. Occupational exposure to formaldehyde was expected to be low since the production process was isolated and enclosed, except for the process sample, and the loading and discharge points. Other control measures included water scrubbers on the formaldehyde storage tanks, enclosed ventilation systems, natural ventilation, and the use of personal protective equipment. The results of analysis of the formaldehyde samples were considered unreliable and were discarded. Breathing zone samples of methanol showed generally low concentrations. It was noted that since methanol was produced at the facility and the necessity of unloading trucks or rail cars was eliminated, a major source of methanol exposure was eliminated. The authors conclude that the workers are not overexposed to methanol on a short or long term basis. Due to the lack of analytical data, no conclusions concerning formaldehyde exposure could be drawn; however, engineering controls appear to be effective.

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号