HAZOP参数与引导词矩阵表

1、HAZOP 参数与引导词矩阵表没有No过少的Less过多的More额外的As Well As不完整Part Of相反的Reverse错误的Other Than容纳Containment完全泄漏Total Loss of Containment部分泄漏Part Loss of Containment流量Flow没有流量No Flow流量偏小Low Flow流量偏大High Flow额外的流量Misdirected FlowReverse Flow逆流温度Temperature温度偏低Low Temperature温度偏高High Temperature深冷Cryogenic压力 Pressure

2、与大气相连Open to Atmosphere压力偏低Low Pressure压力偏高High Pressure真空Vacuum液位Level没有液位No Level液位偏低Low Level液位偏高High Level相 Phase相减少Loss of Phase相增加Additional Phase相变Phase Change非正常的相Wrong Phase组分Composition浓度偏低Low Concentration浓度偏高High Concentration污染物Contaminants成分丧失Miss Component错误的物料Wrong Material混合 Mixing没

3、有混合No Mixing混合效果差Poor Mixing过度混合Excessive Mixing产生泡沫Foaming相分离Phase Separation没有No过少的Less过多的More额外的As Well As不完整Part Of相反的Reverse错误的Other Than流速Velocity 流速偏低Low Velocity流速偏高High Velocity粘度Viscosity粘度偏小Less Viscosity粘度偏大High Viscosity密度Density密度偏小Less Density密度偏大High Density反应 Reaction没有反应No Reaction

4、反应速度偏慢Low Reaction Rate反应速度偏快High Reaction Rate副反应Side Reaction不完全反应Incomplete Reaction逆反应Reverse Reaction错误反应Wrong Reaction公用工程Services or Utilities丧失公用工程Loss of Service or Utilities公用工程不足Reduced Services or Utilities公用工程过量Surge of Services or Utilities公用工程被污染Contaminated Services or Utilities腐蚀或磨损

5、Corrosion or Erosion过度腐蚀或磨损High Corrosion or Erosion振动 Vibration振动偏小Low Vibration振动偏大High Vibration重量 Weight太轻Low Weight太重High Weight泄压系统Relief System不能泄压Relief Failure释放量偏大High Relief Rate额外的释放介质或多余的相Additional Relief Stream or phases堵塞Plugging排放点的位置Discharge Location没有No过少的Less过多的More额外的As Well As

6、不完整Part Of相反的Reverse错误的Other Than置换与覆盖Purging & Inerting没有置换或覆盖No Purging or Inerting置换或覆盖不足Inadequate Purging or Inerting着火源Ignition存在着火源Ignition Sources催化剂Catalyst催化剂再生Regeneration Operation催化剂更换Replacement通风Ventilation没有通风No ventilation通风不足Inadequate Ventilation排放Draining不能排放Unable to Drain过滤器更换F

7、ilter Change非受控排放Uncontrolled Draining取样Sampling无法取样Unable to Take Sampling错误取样Wrong Sample可靠性Reliability仪表或设备故障Instrument / equipment Malfunction阀门Valve选型不合适Not Suitable Type不当的开或关Wrong Open or Close Position没有No过少的Less过多的More额外的As Well As不完整Part Of相反的Reverse错误的Other Than维修 Maintenance不能进行维修Inabili

8、ty to Maintain不便于维修Inadequate Maintenance额外的维修措施Additional Effort to Maintain不当的维修Improper Maintenance人为因素Human Factors人为错误Human Error环境Environment排放或泄漏至大气、水源或土壤Emissions or Spills to Air, Water, Land健康Health工艺系统存在有毒物Toxic Materials in process施工材质Construction material噪音Noise气候Weather室温偏低Low Ambient

9、Temperature室温偏高High Ambient Temperature洪水Flooding外部影响External Impact受外部影响Impact by others没有No过少的Less过多的More额外的As Well As不完整Part Of相反的Reverse错误的Other Than开车 Start-up非正常开车条件Non-standard startup conditions操作步骤缺失Operation steps missed 开车操作不正确Improper Start-up 停车 Shutdown非正常停车条件Non-standard shutdown cond

10、itions操作步骤缺失Operation steps missed 停车操作不正确Improper Shutdown维修 Maintenance不能进行维修Inability to Maintain不便于维修Inadequate Maintenance额外的维修措施Additional Effort to Maintain不适当的维修Improper Maintenance操作或维修规程Procedure步骤缺失或不完整Step Omitted or Not Complete Step执行太少或太晚Do Less Than or Later Than Required执行太多或太早Do More Than or Sooner Than R