公开(公告)号：US3584064A

公开(公告)日：1971-06-08

申请号：US3584064D

申请日：1967-02-08

Applicant: BASF AG

Inventor： WEITZ HANS-MARTIN ,  HAUSDOERFER BERTHOLD ,  KOOPMANN JUERGEN

IPC: B01J10/00 ,  C07C17/02 ,  C07C21/14

CPC classification number: B01J10/00 ,  C07C17/02 ,  C07C21/14

Abstract: A PROCESS FOR THE CONTINUOUS PRODUCTION OF DIBROMOBUTENES BY THE REACTION OF BUTADIENE WITH BROMINE IN THE GAS PHASE, IN WHICH BUTADIENE IS USED IN MORE THAN DOUBLE THE STOICHIOMETRIC AMOUNT AND THE REACTANTS RE IN TURBULENT FLOW. DIBROMOBUTENES ARE INTERMEDIATES FOR POLYAMIDES OF THE NYLON-6,6 TYPE.