eprintid: 9467
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/94/67
datestamp: 2023-11-09 16:36:06
lastmod: 2023-11-09 16:36:06
status_changed: 2023-11-09 16:29:04
type: conference_item
metadata_visibility: show
creators_name: Athar, M.
creators_name: Zaidi, N.A.B.
creators_name: Shariff, A.M.
creators_name: Buang, A.
creators_name: Khan, M.I.
title: Chemical reactor inherent safety index at preliminary design stage
ispublished: pub
keywords: Chemical analysis; Chemical reactors; Process engineering, Chemical indices; Early design stages; Inherent safety index; Inherently safer design; Preliminary design; Process condition; Reaction conditions; Safety assessments, Safety engineering
note: cited By 3; Conference of 5th International Conference on Process Engineering and Advanced Materials, ICPEAM 2018 ; Conference Date: 13 August 2018 Through 14 August 2018; Conference Code:143521
abstract: The design inadequacy of chemical reactor has caused many major accidents in process industries. The absence of safety analysis for chemical reactor especially in the early design stage is one of the reasons for faulty designs. Inherent safety can be used to perform the safety analysis at preliminary design phases. However, the literature is deficient in reporting inherent safety assessment method for chemical reactors. Therefore, this paper introduces a new indexing method for inherently safety assessment of chemical reactors at the preliminary design stage. Chemical Reactors Inherent Safety Index (CRISI) is based on three sub-indices; chemical index, process index and reaction index. These sub-indices are estimated through scores of numerous parameters in each dimension. For the unacceptable score, the process conditions are changed according to the favorable reaction conditions. CRISI is estimated for all combination of process conditions and lowest CRISI value indicates the inherently safer design of the reactor. © Published under licence by IOP Publishing Ltd.
date: 2018
publisher: Institute of Physics Publishing
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85059376534&doi=10.1088%2f1757-899X%2f458%2f1%2f012048&partnerID=40&md5=d6173efd768eaf3755e166886c814a79
id_number: 10.1088/1757-899X/458/1/012048
full_text_status: none
publication: IOP Conference Series: Materials Science and Engineering
volume: 458
number: 1
refereed: TRUE
issn: 17578981
citation:   Athar, M. and Zaidi, N.A.B. and Shariff, A.M. and Buang, A. and Khan, M.I.  (2018) Chemical reactor inherent safety index at preliminary design stage.  In: UNSPECIFIED.