Abstract 1. A TWO-STEP PROCESS FOR ACTIVIVATING FLUID COKE FOR USE IN REMOVING ORGANIC CONTAMINANTS FROM WASTE WATER WHICH COMPRISES CONTACTING SAID FLUID COKE TO EXOTHERMICALLY PARTIALLY ACTIVATE SAID COKE WITH A GASEOUS STREAM CONTAINING OXYGEN IN A FLUID BED REACTION ZONE AT A TEMPERATURE IN THE RANGE OF FROM ABOUT 500* TO ABOUT 800* F. FOR A PERIOD OF TIME TO CONVERT ABOUT 15 TO ABOUT 35 WEIGHT PERCENT OF THE FLUID COKE TO GASEOUS PRODUCTS AT A CONVERSION RATE IN THE RANGE OF FROM ABOUT 1 TO ABOUT 4 WEIGHT PERCENT AN HOUR AND THEREAFTER PASSING SAID PARTIALLY ACTIVATED FLUID COKE INTO A SECOND FLUID BED REACTION ZONE WHEREIN SAID PARTIALLY ACTIVATED FLUID COKE IS CONTACTED WITH A GASEOUS STREAM CONTAINING STREAM TO ENDOTHERMICALLY REACT WITH AND FURTHER ACTIVATE SAID PARTIALLY ACTIVATED AT A TEMPERATURE IN THE RANGE OF FROM ABOUT 1400* TO ABOUT 1650* F. IN ORDER TO CONVERT FROM ABOUT 45 TO ABOUT 70 WEIGHT PERCENT OF THE TOTAL FLUID COKE TO GASEOUS PRODUCTS, AND RECOVERING SAID ACTIVATED FLUID COKE. D R A W I N G
A TWO-STEP PROCESS FOR ACTIVIVATING FLUID COKE FOR USE IN REMOVING ORGANIC CONTAMINANTS FROM WASTE WATER WHICH COMPRISES CONTACTING SAID FLUID COKE TO EXOTHERMICALLY PARTIALLY ACTIVATE SAID COKE WITH A GASEOUS STREAM CONTAINING OXYGEN IN A FLUID BED REACTION ZONE AT A TEMPERATURE IN THE RANGE OF FROM ABOUT 500* TO ABOUT 800* F. FOR A PERIOD OF TIME TO CONVERT ABOUT 15 TO ABOUT 35 WEIGHT PERCENT OF THE FLUID COKE TO GASEOUS PRODUCTS AT A CONVERSION RATE IN THE RANGE OF FROM ABOUT 1 TO ABOUT 4 WEIGHT PERCENT AN HOUR AND THEREAFTER PASSING SAID PARTIALLY ACTIVATED FLUID COKE INTO A SECOND FLUID BED
Claim 2
Dependent Claim
106 words
A TWO-STEP PROCESS FOR ACTIVIVATING FLUID COKE FOR USE IN REMOVING ORGANIC CONTAMINANTS FROM WASTE WATER WHICH COMPRISES CONTACTING SAID FLUID COKE TO EXOTHERMICALLY PARTIALLY ACTIVATE SAID COKE WITH A GASEOUS STREAM CONTAINING OXYGEN IN A FLUID BED REACTION ZONE AT A TEMPERATURE IN THE RANGE OF FROM ABOUT 500* TO ABOUT 800* F. FOR A PERIOD OF TIME TO CONVERT ABOUT 15 TO ABOUT 35 WEIGHT PERCENT OF THE FLUID COKE TO GASEOUS PRODUCTS AT A CONVERSION RATE IN THE RANGE OF FROM ABOUT 1 TO ABOUT 4 WEIGHT PERCENT AN HOUR AND THEREAFTER PASSING SAID PARTIALLY ACTIVATED FLUID COKE INTO A SECOND FLUID BED