Analysis of the Fire Explosion and Explosion Propagation Control of Sugar Dust in the Yemen Company for Sugar Refinery, Hodeida, Yemen  

Oleh:

Othman, Frras Mohammed Ahmed ; Cueva, Maida A. Dela

Jenis: Article from Proceeding
Dalam koleksi: The 14th Asia Pacific Industrial Engineering and Management Systems Conference (APIEMS), 3-6 December 2013 Cebu, Philippines, page 1-24.
Topik: sugar dusts; explosion; FMEA
Fulltext: 1128.pdf (920.21KB)

Isi artikel

Explosions on sugar refineries of different causes occurred in the past, where there were injured employees, damaged properties, and losses incurred by companies. Engineering and administrative solutions, can reduce the likelihood of the explosion. This study aimed to create a cost efficient system that will reduce the chance of explosion in the sugar refinery located in Hodeidah, Yemen, to protect employees, maintain safety and wellness, and prevent property damages and company losses. The refinery process, with different components from different work zones, was examined, identifying the areas containing huge amount of sugar dusts, and identifying potential risks, using Failure mode and Effects Analysis (FMEA). Preventive measures were identified using the hierarchy of the hazard controls, in conformance to international safety standards. The benefit-cost ratio was determined to measure the cost effectiveness of the control measures. It has been found out that there is a possibility of sugar dust explosion. Failure modes are identified with high Priority Risk Numbers (PRN) for different zones. Engineering solutions such as suppression systems for belt conveyors in transporting sugar, for de-dusting systems, inerting system for rotary dryer, explosion isolation valves and lightning protection systems were recommended, and have been calculated to have a benefit-cost ratio of greater than 1.0. Finally, the recommended safety measures include administrative solutions such as comprehensive housekeeping program, fire prevention and safety program, and impose permitting systems specially in hot work areas.

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