Fluid hydroformer reactor distributor

Claim 1

AN IMPROVED HYDROFORMING PROCESS WHICH COMPRISES MAINTAINING A DENSE TURBULENT BED OF FLUIDIZED HYDROFORMING CATALYST IN A REACTION ZONE AT HYDROFORMING REACTION CONDITIONS OF TEMPERATURE AND PRESSURE, CONTINUOUSLY WITHDRAWING CATALYST FROM SAID DENSE BED, REGENERATING THE WITHDRAWN CATALYST UNDER FLUIDIZING CONDITIONS IS AN EXTERNAL REGENERATION ZONE BY CONTACT WITH A FREE OXYGEN CONTAINING GAS TO REMOVE CARBONACEOUS DEPOSITS, RETURNING THE REGENERATED CATALYST TO THE DENSE BED IN THE REACTION ZONE, RECOVERING VAPOROUS CONVERSION PRODUCTS OVERHEAD FROM SAID REACTION ZONE, RECOVERING A FREE HYDROGEN CONTAINING GAS FROM SAID CONVERSION PRODUCTS, HEATING THE GAS SO RECOVERED TO A HIGH TEMPERATURE, MIXING PREHEATED VAPORS OF HYDROCARBONS BOILING IN THE NAPHTHA RANGE WITH THE GAS SO HEATED, INJECTING THE RESULTING MIXTURE AT A TEMPERATURE ABOVE 1000*F. AND A VELOCITY IN THE RANGE OF 50 TO 125 FT/SEC. INTO SAID BED FROM A CENTRAL POINT AS A MULTIPLICITY OF UPWARDLY DIRECTED, UNIFORMLY SPACED, DISCRETE STREAMS, THE VELOCITY OF SAID MIXTURE AT SOME POINT IN EACH OF SAID DISCRETE STREAMS BEING ABOVE 140 FT/SEC., ONE OF SAID DISCRETE STREAMS BEING PROVIDED FOR EVERY 0.90 TO 1.10 SQ. FT. OF BED CROSS-SECTIONAL AREA, AND THE TOTAL HOLDING TIME OF SAID MIXTURE FROM THE TIME OF MIXING UNTIL INJECTION INTO SAID BED BEING LESS THAN 0.1 SEC.