公开(公告)号：US3721720A

公开(公告)日：1973-03-20

申请号：US3721720D

申请日：1971-01-25

Applicant: PHILLIPS PETROLEUM CO

Inventor： CHAPMAN C ,  CANNADY W ,  VAN POOL J

IPC: C07C2/54 ,  C07C2/62 ,  C07C3/54

CPC classification number: C07C2/54 ,  C07C2/62 ,  C07C2527/1206

Abstract: OLEFINS AND ISOPARAFFINS ARE ALKYLATED IN THE PRESENCE OF AN HF CATALYST. THE REACTOR EFFLUENT IS PASSED TO A SETTLING ZONE. THE HYDROCARBON PHASE IS FRACTIONATED TO RECOVER AN ALKYLATE PRODUCT. THE ACID PHASE IS RECYCLED TO THE REACTOR. A PORTION OF THE RECYCLED ACID IS PASSED TO A PURIFICATION COLUMN FOR REMOVAL OF ACID SOLUBLE OIL. STRIPPING VAPOR AND REFLUX LIQUID ARE PASSED TO THE PURIFICATION COLUMN IN SPECIFIC RATIOS TO REMOVE A SUBSTANTIAL AMOUNT OF THE HF FROM THE ACID SOLUBLE OIL.

公开(公告)号：US3716343A

公开(公告)日：1973-02-13

申请号：US3716343D

申请日：1970-11-02

Applicant: PHILLIPS PETROLEUM CO

Inventor： CHAPMAN C

IPC: B01J8/20 ,  C07C2/62 ,  B01J9/08 ,  C07C3/12 ,  C07C3/54

CPC classification number: C07C2/62 ,  B01J8/20

Abstract: An existing riser-reactor into which reactants are injected for reaction therein through a plurality of nozzles is modified to provide the same with additional nozzles and as desired the nozzles are arranged to inject the same or different reactants to portions of the riser-reactor which are separated each from the other so that optimum reaction can take place in each portion. In one form of the apparatus a chamber is constructed around an existing riser-reactor into which at the place surrounded by the chamber there have been inserted and fixed to its wall a plurality of nozzled pipes whereby to feed reactant from the chamber through the pipes and nozzles into the riser-reactor. As desired, the pipes can extend to provide nozzles for injection into the riser-reactor at various depths or levels therein. Also, by partitioning the chamber different reactants can be injected from the overall chamber to different portions of the riserreactors. An apparatus as described can be originally constructed in toto rather than by modifying an existing riser-reactor.

Abstract translation: 改进其中通过多个喷嘴注入反应物用于反应的现有提升管反应器，以提供与附加喷嘴相同的喷嘴，并且根据需要，喷嘴被布置成将相同或不同的反应物注入到提升管反应器的部分 从另一个分离出来，从而可以在每个部分发生最佳反应。 在该装置的一种形式中，围绕现有的提升管反应器构造一个室，在该立管反应器的周围被围绕的位置已经插入并固定到其壁上的多个喷嘴管，从而通过管道将反应物从室供给， 喷嘴进入提升管反应器。 根据需要，管道可以延伸以提供用于在其中以各种深度或水平注入到提升管反应器中的喷嘴。 此外，通过分隔室，可以将不同的反应物从整个室注入提升管反应器的不同部分。 所描述的装置可以最初构造成toto而不是通过修改现有的提升管反应器。