By John Richardson THERE is a lot of talk at the moment about on-purpose butadiene, via the butane dehydrogenation process, because of the recent extreme market tightness . The tightness is the result of a shift to lighter cracker feedstocks and reduced operating rates at naphtha crackers in Europe. Future feedstock patterns are also not […]
Asian Chemical Connections
China looks for LPG
By Malini Hariharan The blog has been trying to get more information on what’s driving Chinese interest in liquefied petroleum gas (LPG)-based petrochemical projects. Plans for eight propane dehydrogenation (PDH) plants have already been announced and more could be in the pipeline as Chinese companies believe the country’s propylene deficit will expand in the coming […]
PDH spreads in China
By Malini Hariharan After methanol-to-propylene (MTP), Chinese companies are racing to build propane dehydrogenation (PDH) plants with eight new projects announced over the last three months. The blog estimates that PDH projects with a total propylene capacity of 4.6m tonnes/year have been planned for completion in 2013-14 (a full list is available here China PDH […]
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