DOW FIRE AND EXPLOSION INDEX HAZARD CLASSIFICATION GUIDE EBOOK DOWNLOAD

25 Feb Dow’s Fire and Explosion Index Hazard classification guide, 7th edition, issued by the American Institute of Chemical Engineers was applied. Dow’s Fire and Explosion Index Hazard Classification Guide [American Institute of Chemical Engineers (AIChE)] on *FREE* shipping on qualifying . F & EI Hazard classification guide. 5. F & EI form. DOW Fire & Explosion Index. IDENTIFY PERTINENT PROCESS UNIT. (An item of equipment that could impact .

Author: Mauzil Samujinn
Country: Mexico
Language: English (Spanish)
Genre: Art
Published (Last): 13 October 2011
Pages: 319
PDF File Size: 19.62 Mb
ePub File Size: 12.32 Mb
ISBN: 902-5-66927-141-5
Downloads: 68134
Price: Free* [*Free Regsitration Required]
Uploader: Malagami

It also enhances resource management considering an optimal insurance contract.

This study was conducted in three distinct stages as follows:. By multiplying the most probable base damage and loss control credit factor, the most probable actual damage was calculated. Finally, assuming that the recommendations have been implemented, risk analysis was performed again. The results of calculating the DOW index showed that there were deficiencies and shortcomings in the existing control strategies.

Dow’s fire and explosion index: a case-study in the process unit of an oil extraction factory

Therefore, these days were calculated by following equations based on the most probable actual damages and considering the parameters that influence the cost of interruptions in production:. Thus, loss control credit factor was calculated by multiplying three measures – process control C 1separation of materials C 2and fire protection C 3. The results show that control process measures in this unit are more effective at reducing risk, than fire protection and material separation.

A series of corrections was then proposed and risk analysis was performed again to examine the effects of reforms. The Equipment Testing Procedures Committee is composed of engineers with substantial experience in the design and operation of process plants, as well as in solving problems that can dow fire and explosion index hazard classification guide with the equipment used in these plants.

The extraction unit was selected by taking into account several factors such as flammability and reactivity of materials, operating pressure, temperature, and the amount of material. Support Center Support Dow fire and explosion index hazard classification guide. In the next step, the equipment values were estimated through replacement value in the contact area and damage factor DFwhich represents the sum of the damage of fire and explosion and degradation of energy of the process unit.

The Fire and Explosion Index at the extraction unit was calculated as On the other hand, numerous deficiencies and pitfalls can be observed in fire protection systems in this company, which increases the loss control credit factor.

Radius of exposure, damage factor and total loss were calculated to be This popular safety best-seller is designed to help the user quantify the expected damage of dow fire and explosion index hazard classification guide fire and explosion incidents in realistic terms, identify the equipment likely to contribute to the creation or escalation of an incident, and communicate the fire and explosion risk potential to management. Discussion The Fire and Explosion Index at the extraction fird was calculated dow fire and explosion index hazard classification guide Then temperature correction was carried out according to the thermal conditions of the study.

The cause of high fire and explosion risk in this case study might be as a result of several risk factors, such as an improper drainage system, lack of neutral gas, corrosion and excessive wear, hexane toxicity, and working within flammability range.

Manufacturing Unit Risk Analysis Summary. Fire and explosion would probably cause interruption to production for several days. Therefore, the classical method, exp,osion is a qualitative risk assessment method based on expert judgment, was applied.

The primary objective of safety management in this factory was to find out c,assification it was performing at an acceptable safety level. Check if you have access through your login credentials or your institution. The current drainage system is not capable of evacuating all liquids spilled during fire distinguishing. Andreasen P, Rasmussen B.

All authors contributed to this project and article equally. Therefore, these days were calculated by following equations based on the most probable actual damages and considering the parameters that influence the cost of interruptions in production: Process sefety and invironmental protection.

Results The extraction unit was selected by taking into account several factors such as flammability and reactivity of materials, operating pressure, temperature, and the amount of material. For this purpose, base and specific hazards of the process were monitored, then each hazard was assigned a new invoice.

They include, lack of a fire sprinkler system, lack of water and foam curtains, lack of coating fire protection on the cable trays in the fire protection district, and a poor drainage system. Published online Feb Zahra Rezvani 2 Ph.

Dow’s fire and explosion index: a case-study in the process unit of an oil extraction factory

Fire and explosion accidents in process industries have incurred a large share of losses every year. Merely by properly improving the drainage system, this factor will reduce from 0. Loss Control Credit Factors.