化工设计竞赛SITE,DATA醋酸储罐池火(0001)

发布时间：2021-09-08 00:19:20 浏览数：次

　SITE DATA:

　Location: DONGYING , SHANDONG, CHINA

　Building Air Exchanges Per Hour: 0.45 (unsheltered single storied)

　Time: July 18, 2019

　1337 hours ST (using computer"s clock)

　 CHEMICAL DATA:

　Chemical Name: ACETIC ACID, GLACIAL

　CAS Number: 64-19-7

　Molecular Weight: 60.05 g/mol

　ERPG-1: 5 ppm

　ERPG-2: 35 ppm

　ERPG-3: 250 ppm

　IDLH: 50 ppm

　 LEL: 40000 ppm

　UEL: 199000 ppm

　Ambient Boiling Point: 244.2?F

　Vapor Pressure at Ambient Temperature: 0.035 atm

　Ambient Saturation Concentration: 35,423 ppm or 3.54%

　 ATMOSPHERIC DATA: (MANUAL INPUT OF DATA)

　 Wind: 2.7 miles/hour from NW at 10 meters

　Ground Roughness: open country

　 Cloud Cover: 7 tenths

　Air Temperature: 35?C

　 Stability Class: B

　No Inversion Height

　Relative Humidity: 75%

　 SOURCE STRENGTH:

　Burning Puddle / Pool Fire

　Puddle Area: 50 square feet

　Puddle Volume: 200 gallons

　Initial Puddle Temperature: Air temperature

　Flame Length: 4 yards

　Burn Duration: ALOHA limited the duration to 1 hour

　Burn Rate: 14.3 pounds/min

　Total Amount Burned: 857 pounds