公开(公告)号：US3819732A

公开(公告)日：1974-06-25

申请号：US85998269

申请日：1969-09-22

Applicant: SUN RESEARCH DEVELOPMENT

Inventor： BORKOWSKI W ,  VAN VENROOY J ,  SEITZER W

IPC: C07C17/152 ,  C07C17/00

CPC classification number: C07C17/152

Abstract: COMPOUNDS CONTAINING HYDROGEN BONDED TO CARBON ARE CHLORINATED IN VAPOR PHASE WHEN INTRODUCED AT AN INTERMEDIATE LEVEL INTO A REACTOR MAINTAINED AT A TEMPEATURE IN THE RANGE OF 315-500*C. AND CONTAINING A BED OF FERROUS CHLORIDE WHICH BY INTERACTION WITH HCL AND OXYGEN IS USED TO PRODUCE FERRIC CHLORIDE VAPOR WHICH IS CONTACTED WITH THE C-H CONTAINING COMPOUND TO PRODUCE HCL, A C-CL GROUP, AND SOLID FECL2 WHICH FALLS TO THE BED. WHEN THE BED OF FERROUS CHLORIDE GRADUALLY CONVERTS TO OXYGENATED IRON COMPOUND, THE BED CAN BE PERIODICALLY REGENERATED BY INCREASING THE PROPORTION OF HCL:O2 AND CONTINUING TO OPERATE AT THE HIGH HCL:O2 MOLAR PROPORTION UNTIL SUBSTANTIALLY ALL OF THE OXYGENATED IRON COMPOUND HAS BEEN CONVERTED TO IRON CHLORIDE.