A prior art quench type, direct contact, {HEAD ~ heat exchanger device} used especially between {TAIL ~ catalyst beds} in a reactor vessel, is modified to include a liquid liquid pre mixing baffle upstream of a gas liquid heat exchange section 
used especially between
A prior art quench type , direct contact , { HEAD ~ heat exchanger device } used especially between { TAIL ~ catalyst beds } in a reactor vessel , is modified to include a liquid liquid pre mixing baffle upstream of a gas liquid heat exchange section
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH