国家安全监管理总局公布《危险化学品建设项目安全监督管理办法》

2012年1月30日,国家安全生产监督管理总局发布第45号令。《危险化学品建设项目安全监督管理办法》已经2012年1月4日国家安全生产监督管理总局局长办公会议审议通过,现予公布,自2012年4月1     

解读『烟花爆竹生产企业安全生产许可证实施办法』

新修订的《烟花爆竹生产企业安全生产许可证实施办法》(以下简称《办法》)已经2012年5月21日国家安全生产监督管理总局局长办公会审议通过,并于2012年7月1日以国家安全生产监督管理总局令第54号公布,自2012年8月1日起施行.     

《烟花爆竹生产企业安全生产许可证实施办法》解读

新修订的《烟花爆竹生产企业安全生产许可证实施办法》(以下简称《办法》)已经2012年5月21日国家安全生产监督管理总局局长办公会审议通过,并于2012年7月1日以国家安全生产监督管理总局令第54号公布,自2012年8月1日起施行。修订背景     

2012年“世界职业安全健康日”在中国

每年的4月28日为“世界职业安全健康日”.2012年“世界职业安全健康日”的主题为:在绿色经济中促进职业安全健康.2004年以来,国家安全生产监管总局每年都与国际劳工组织中国和蒙古局共同举办纪念活动,宣传我国的安全生产方针、政策、措施以及取得的成效,弘扬安全文化. 4月28日,2012年“世界职业安全健康日”纪念活动在北京举行.     

危险化学品经营许可证管理办法

国家安全生产监督管理总局令第55号《危险化学品经营许可证管理办法》已经2012年5月21日国家安全生产监督管理总局局长办公会议审议通过,现予公布,自2012年9月1日起施行。原国家经济贸易委员会2002年10月8日公布的《危险化学品经营许可证管理办法》同时废止。国家安全监管总局局长杨栋梁2012年7月17日     

鼓舞干劲 坚定信心 深入开展“安全生产年”活动

<正>2012年1月14～15日,国家安全监管总局、国家煤监局召开2012年全国安全生产工作会议。旨在学习贯彻13日国务院召开的全国安全生产电视电话会议中,中共中央政治局委员、国务院副总理、国务院安全生产委员会主任张德江     

《烟花爆竹作业安全技术规程》已于2012年9月1日实施

新修订的《烟花爆竹作业安全技术规程》(GB11652—2012)经国家质量监督检验检疫总局、国家标准化管理委员会批准,已于2012年7月31日在《中华人民共和国国家标准公告》(2012年第17号)中公布,自2012年9月1日起实施,代替原《烟花爆竹劳动安全技术规程》(GB11652—1989)。     

上海推进农民工安全培训工作

本刊讯 2月24日,上海市召开2012年农民工安全生产培训推进大会,总结了2011年工作,部署2012年本市农民工安全生产培训任务。     

四面八方

北京市交通行业举办"防灾减灾日"活动本刊讯2012年5月11日,北京市交通行业"5.12"防灾减灾日活动暨北京公交集团2012年"安全生产月"活动启动仪式在北京公交集团举行,来自全市交通运输企业的300多名安全专业人员,观摩     

水利部强调责任制落实

本刊讯 1月16日,水利部安全生产领导小组2012年第一次全体会议召开,会议总结了2011年水利安全生产工作,并研究部署了2012年工作任务。     

Anthropometry for Design for the Elderly

This paper presents anthropometric data on elderly people in Australia. Data were collected in the metropolitan city of Sydney, NSW, Australia. In all 171 elderly people (males and females, aged 65 years and above) took part in the study. Mean values, standard deviations, medians, range, and coefficients of variation for the various body dimensions were estimated. Correlation coefficients were also calculated to determine the relationship between different body dimensions for the elderly population. The mean stature of elderly Australian males and females were compared with populations from other countries. The paper discusses design implications for elderly people and provides several examples of application of the anthropometric data.     

FA型高炉煤气管道火焰捕器研制

研制满足高炉煤气管道阻火的火焰捕器.内径88 mm、199 mm和305 mm组合爆炸管道模拟实验结果表明,FA型火焰捕器的阻火性能良好,满足高炉煤气管道阻火的技术要求,各项技术性能指标达到了设计要求.     

Methodology for selecting hole sizes for consequence studies

Predicting release rates is the first step, and a crucial step, in consequence analysis. When the release is from an isolated volume of vessel and/or piping, the release rate decreases with time. There is often debate about what equivalent hole sizes should be used for a consequence study, and usually a range of hole sizes (3–4 values) is examined.This paper shows the effect of hole size on the ultimate impact of hydrocarbon releases for several scenarios and the methodology to select them. The impact depends on the intensity and exposure time. The intensity for a fire is the thermal radiation level, and that for an unignited release is the gas concentration. As the release rate decreases with time, so does the intensity. Probit functions describe the probability of a given impact based on the time-varying intensity. For a number of example scenarios, the predictions show that the worst-case hole size is an intermediate hole size, i.e., the impact goes through a maximum with increasing hole size. For smaller holes, the event is small enough that its impact is low even though the duration is long. For larger holes, the initial event is large but decreases so rapidly that the impact is low. For the intermediate hole, the event is large enough, and the duration long enough, to cause the greatest impact.This consequence study was made evaluating hole sizes with diameters between 5 and 400 mm in a fixed volume upstream process vessel. Worst case scenario consequence predictions for fire damages, effects on people and toxic releases were determined to be somewhat different for different hole sizes. However, hole sizes in the 30 mm–90 mm range seems to have the highest impact in dry gas service.     

线板式电除尘器中离子风的数值模拟

为了探索线板式电除尘器在高压放电过程中离子风的流动特性,使用Fluent软件对电除尘器进行三维数值模拟研究.通过用户自定义函数(UDF)编写实现了电场、流场以及颗粒场的耦合,讨论了在不同电场风速、运行电压和板间距下,离子风对流场特性的影响.结果 表明:在离子风的影响下,电晕极附近会形成对称的涡旋,电场风速较低时涡旋更明显;随电场风速增加离子风对主流气流的影响减弱,当电场风速大于0.8 m/s时,离子风的影响较弱;离子风对主流气流的影响也会随运行电压升高而增大,随板间距增大而减小.     

A framework for measuring safety level for production environments

The paper demonstrates the feasibility of applying a new approach termed hybrid structural interaction matrix (HSIM) to the prioritisation of safety parameters in an organization. The methodology proposed is a prioritizing concept that integrates the structural interaction matrix (SIM), the hierarchical tree structured diagram (HTSD), and the goal programming (GP) concept from the decision science field. The paper presents an easy-to-apply methodology that reduces subjectivity commonly found in existing prioritizing methodologies. To this end, the safety of the manufacturing organization is analyzed and the important areas conceptualized such that the safety manager could have a more precise measurement and understanding of the safety system. With this, the safety manager would obviously reduce errors in measurement due to bias in human assessment of safety performance that may be characterized of existing safety prioritizing paradigm. The originality in the work lies in the development of a new star in the applied form to safety management.     

企业劳动防护用品的选用标准

劳动防护用品是用以预防工作场所的不安全因素或职业有害因素,避免工伤事故或职业病的用具。企业如何选用劳动防护用品,对于保护从业人员的生命安全与健康非常重要。一、使用劳动防护用品的法律要求《安全生产法》规定“:生产经营单位必须为从业人员提供符合国家标准或行业标准的劳动防护用品。”《职业病防治法》规定“:用人单位必须采用有效的职业病预防措施,并为劳动者提供个人使用的职业病防护用品”,并且“提供的职业病防护用品必须符合防治职业病的要求,不符合要求的不得使用。”以上两法中都使用了“必须”词语,第一层含意是强调劳动…     

A criterion for developing credible accident scenarios for risk assessment

Maximum credible accident analysis is one of the most widely used concepts in risk assessment of chemical process industries. Central to this concept is the aspect of ‘credibility’ of envisaged accident scenarios. However, thus far the term credibility is mostly treated qualitatively, based on the subjective judgement of the concerned analysts. This causes wide variation in the results of the studies conducted on the same industrial unit by different analysts.

This paper presents an attempt to develop a criterion using which credible accident scenarios may be identified from among a large number of possibilities. The credible scenarios thus identified may then be processed for detailed consequence analysis. This would help in reducing the cost of the analysis and prevent undue emphasis on less credible scenarios at the expense of more credible ones.     

Announcing the CDC guideline for prescribing opioids for chronic pain

This guideline provides recommendations for primary care providers who are prescribing opioids for chronic pain outside of active cancer treatment, palliative care, and end-of-life care. The guideline addresses: (a) when to initiate or continue opioids for chronic pain; (b) opioid selection, dosage, duration, follow-up, and discontinuation; and (c) assessing risk and addressing harms of opioid use. This guideline is intended to improve communication between providers and patients about the risks and benefits of opioid therapy for chronic pain, improve the safety and effectiveness of pain treatment, and reduce the risks associated with long-term opioid therapy, including abuse, dependence, overdose, and death (Dowell D, Haegerich TM, Chou R. CDC Guideline for Prescribing Opioids for Chronic Pain — United States, 2016. MMWR Recomm Rep 2016;65:1–49. DOI: http://dx.doi.org/10.15585/mmwr.rr6501e1.)     

重大事故的应急救援预案编制技术

重大应急预案编制是安全生产的一项重要基础工作 ,对于提高应急救援能力 ,控制事故与灾害的恶化 ,保障人民安全具有重大意义。笔者从应急预案编制的技术层面上 ,论述了应急预案的基本框架和应急预案体系 ;认为该体系可以由 6个一级和 2 0个二级的核心要素构成。其中 ,应急策划是制定应急预案的技术基础 ,包括风险评价、资源分析和法律法规要求 3个二级要素 ;应急准备包括机构与职责、应急设备设施与物质、应急人员培训、预案演练、公众教育和互助协议 6个二级要素 ;应急响应是应急预案中核心的内容 ,包括现场指挥与控制等 1 1个二级要素。所提出的应急救援预案文件体系 ,建议一般按照四级文件形式的设想 ,应急预案的目标是提高整体应急能力 ;建议把应急预案的具体编制过程划分为 6个基本的步骤 ,对于预案编制与实施应实现持续改进的机制