improved oxo process and method for producing waste oil synthesis gas

摘要

patent summary: "improved oxo process and method for producing waste oil synthesis gas". The present invention relates to an improved oxo process with converted waste oil recycling, which includes: (a) hydroformylating an olefin with synthesis gas in a reactor to produce an oxo product as well as a by-product residual oil, the oil by-product residue having a lower or higher boiling temperature than said oxo product; (b) separating the oxo product from the waste by-product oil; (c) converting the separated residual oil into synthesis gas; and (d) recycle the synthesis gas produced in step (c) in the reactor of step (a). 20282100v1