Chemical Engineering - Petroleum Refinery Engineering - Discussion
Discussion Forum : Petroleum Refinery Engineering - Section 4 (Q.No. 17)
17.
Ethyl mercaptan is added to the Doctor negative LPG for facilitating the detection of its leakage (by bad odour) to the extent of about __________ ppm.
Discussion:
1 comments Page 1 of 1.
Nirakar Sahu said:
5 years ago
I think it is 3 PPM only.
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