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Keywords: gray processClose
Publisher: World Petroleum Congress
Paper presented at the 1st World Petroleum Congress, July 18–24, 1933
Paper Number: WPC-105
... SUMMARY THE Gray process of vapour-phase refining, which has achieved considerable commercial recognition, especially in the United States, in the refining of cracked gasoline, is described in principle and practice. Unstable constituents are removed from the cracked vapours by passing them in...
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