ISSN:1066-8527    

DOI:10.1002/prs.680130202

出版商:American Institute of Chemical Engineers    

年代:1994

数据来源: WILEY

ISSN:1066-8527    

DOI:10.1002/prs.680130203

出版商:American Institute of Chemical Engineers    

年代:1994

数据来源: WILEY

ISSN:1066-8527    

DOI:10.1002/prs.680130204

出版商:American Institute of Chemical Engineers    

年代:1994

数据来源: WILEY

ISSN:1066-8527    

DOI:10.1002/prs.680130205

出版商:American Institute of Chemical Engineers    

年代:1994

数据来源: WILEY

ISSN:1066-8527    

DOI:10.1002/prs.680130206

出版商:American Institute of Chemical Engineers    

年代:1994

数据来源: WILEY

摘要:

AbstractThis paper was originally presented at a CEC (Commission of the European Communities) Seminar held in Ravello, Italy, in October 1993, on Safety Management Systems in the Process Industry. The Seminar was held in the framework of the “Working Group 4—Major Accident Prevention Policies, Management Systems Including Audition” which is a Technical Working Group established by the Committee of National Competent Authorities for the Implementation of Directive 82/501/EEC on Major Accident Hazards of Certain Industrial Activities. The Seminar was open to participation of experts in Safety Management Systems from competent authorities as well as industry. Participants came from eleven Member States of the EC and USA. The purpose of the seminar was to provide up‐to‐date information to the members of WG 4 in order to achieve their mandate to develop guidance in relation to major accident prevention policies and management systems including

ISSN:1066-8527    

DOI:10.1002/prs.680130207

出版商:American Institute of Chemical Engineers    

年代:1994

数据来源: WILEY

摘要:

AbstractA risk reduction project at a small Union Carbide Corporation facility included an unusual design feature that is the main subject of this paper. The project included a concrete secondary containment pit to contain and reactively destroy spilled material. The pit was designed so that the worst‐case spill scenario of flow conditions, ambient temperature, and wind stability would not result in emissions from the pit with fenceline concentrations that exceed regulatory limits. The containment pit is not the entire risk control system, but it is the final component of a multi‐layered risk mitigation system. To place the containment pit in context, the entire scope of the episodic risk control strategy is revie

ISSN:1066-8527    

DOI:10.1002/prs.680130208

出版商:American Institute of Chemical Engineers    

年代:1994

数据来源: WILEY

摘要:

AbstractSACHE, or Safety and Chemical Engineering Education, is a project under the auspices of AIChE's Center for Chemical Process Safety (CCPS). SACHE's mission is to assist universities to add an element of process safety to their undergraduate curriculum.This project is funded by university members ($300/year/school) and CCPS ($30,000 annually). With the current membership of 72 universities, this gives SACHE an annual budget of $52,000 to produce teaching aids for universities. The teaching aids which have been produced and distributed to member universities include slide packages with scripts, videos, problems for use in class, and instructional modules covering technical subjects or case histories.The SACHE products are primarily developed for universities; therefore, they contain (a) the fundamentals, (b) good illustrations, and (c) text to assist the professors develop effective educational exercises. Industry is also discovering that these products are valuable training aids; products are available via CCPS publications.

ISSN:1066-8527    

DOI:10.1002/prs.680130209

出版商:American Institute of Chemical Engineers    

年代:1994

数据来源: WILEY

摘要:

AbstractIt is a common industrial practice to store chemicals in large vessels. For emergency response management, prediction of the impacted area due to the dispersion of a chemical accidentally released from a vessel is crucial. Therefore, accurate estimation of the release rate and condition of the flowing stream is warranted.Based on this need, a general purpose quasi‐steady model is developed which can calculate the discharge rate from a tank‐pipe system (rupture in the tank or shearing of an attached pipe). The tank may contain gas, vapor, saturated or sub cooled liquid (under its own vapor pressure or padding pressure). The model output includes the history of the tank variables i.e., pressure, temperature, mass content, liquid level as well as the transient outflow of chemicals from a rupture or pipe as a function of momentary tank thermodynamics condition. The results of the model for the case of two phase flow through a pipe are validated against experimental data. Charts are provided which show the effect of the pipe length and the padding pressure on the discharge of the tank cont

ISSN:1066-8527    

DOI:10.1002/prs.680130210

出版商:American Institute of Chemical Engineers    

年代:1994

数据来源: WILEY

摘要:

AbstractFireballs from BLEVEs and flash fires resulting from delayed ignition of spills can cause injury to nearby personnel and damage to exposed property. The consequences of accidental BLEVEs and spill fires are compared with theoretical models for evaluating the effects of thermal radiation.

ISSN:1066-8527    

DOI:10.1002/prs.680130211

出版商:American Institute of Chemical Engineers    

年代:1994

数据来源: WILEY