Dear all
We are to install few storage tanks of 1,3 Butadiene , the capacity of individual tank of which is 22 m3. Can anybody tell me what min distance we shall put these tanks away from Process Area? Moreover, in compliance with some references like OIA(oil Insurance Association) or NIGC standards , this distance depends on whether or not the Butadiene can be considered as LOW hazard or HIGH hazard chemical. In fact, if Butadiene can be deemed a Low hazard chemical, the said distance will be 30 m. But if this chemical is a high hazard one, the said distance will have to be 75 m!!
Now I don’t know exactly if 1,3 Butadiene is Low or High hazard chemical. Any assistance?
Regards