%0 Journal Article
%@ 03043894
%A Shariff, A.M.
%A Zaini, D.
%D 2010
%F scholars:1166
%J Journal of Hazardous Materials
%K Consequence analysis; Inherent risk; Inherent safety; Safety assessments; Toxic release, Accidents; Design aids; Process engineering; Toxic materials, Design, ammonia, assessment method; cost-benefit analysis; design; environmental risk; equipment; hazardous waste; integrated approach; numerical model; pollution control; toxic material; waste management, article; computer interface; hazard assessment; industry; molecular weight; risk assessment; simulation; simulator; toxic release consequences analysis tool; toxicological parameters, Accidents; Disaster Planning; Safety Management; Toxicity Tests, Bhopal; India; Madhya Pradesh
%N 1-3
%P 394-402
%R 10.1016/j.jhazmat.2010.06.046
%T Toxic release consequence analysis tool (TORCAT) for inherently safer design plant
%U https://khub.utp.edu.my/scholars/1166/
%V 182
%X Many major accidents due to toxic release in the past have caused many fatalities such as the tragedy of MIC release in Bhopal, India (1984). One of the approaches is to use inherently safer design technique that utilizes inherent safety principle to eliminate or minimize accidents rather than to control the hazard. This technique is best implemented in preliminary design stage where the consequence of toxic release can be evaluated and necessary design improvements can be implemented to eliminate or minimize the accidents to as low as reasonably practicable (ALARP) without resorting to costly protective system. However, currently there is no commercial tool available that has such capability. This paper reports on the preliminary findings on the development of a prototype tool for consequence analysis and design improvement via inherent safety principle by utilizing an integrated process design simulator with toxic release consequence analysis model. The consequence analysis based on the worst-case scenarios during process flowsheeting stage were conducted as case studies. The preliminary finding shows that toxic release consequences analysis tool (TORCAT) has capability to eliminate or minimize the potential toxic release accidents by adopting the inherent safety principle early in preliminary design stage. © 2010 Elsevier B.V.
%Z cited By 64