公开(公告)号：US3876555A

公开(公告)日：1975-04-08

申请号：US36094373

申请日：1973-05-16

Applicant: GRYAZNOV VLADIMIR MIKHAILOVICH ,  SMIRNOV VIKTOR SERGEEVICH ,  MISCHENKO ALEXANDER PETROVICH

Inventor： GRYAZNOV VLADIMIR MIKHAILOVICH ,  SMIRNOV VIKTOR SERGEEVICH ,  MISCHENKO ALEXANDER PETROVICH

IPC: B01J23/46 ,  B01J23/89 ,  B01J35/06 ,  C07C4/12 ,  C07C4/18 ,  C07C5/333 ,  B01J11/08 ,  B01J11/22

CPC classification number: C07C4/12 ,  B01J23/46 ,  B01J23/892 ,  B01J35/065 ,  C07C4/18 ,  C07C5/3337 ,  C07C2521/02 ,  C07C2523/44 ,  C07C2523/52 ,  C07C2523/72 ,  Y02P20/52 ,  C07C15/06 ,  C07C11/18 ,  C07C11/167

Abstract: A membrane catalyst for carrying out simultaneous processes involving evolution and consumption of hydrogen, which membrane catalyst is in the form of a cellular foil made of an alloy of palladium and at least one other element selected from the elements in group VIII of the Periodic System other than palladium, gold, copper, or boron, the foil having oppositely directed alternate projections of hemispherical or halfellipsoidal shapes, the ratio of the projection height to the foil thickness being within the range from 10 to 200:1. If more than one foil membrane is used in the process, the foils are positioned parallel to one another so that the projections of one foil oppose the projections of the neighboring one. A gap must be provided between the foils to allow the passage of the starting material and the discharge of the reaction products.

公开(公告)号：US3865891A

公开(公告)日：1975-02-11

申请号：US27118672

申请日：1972-07-12

Applicant: SMIRNOV VIKTOR SERGEEVICH ,  GRYAZNOV VLADIMIR MIKHAILOVICH ,  LEBEDEVA VALENTINA IVANOVNA ,  MISCHENKO ALEXANDR PETROVICH ,  POLYAKOVA VICTORIA PETROVNA ,  SAVITSKY EVGENY MIKHAILOVICH

Inventor： SMIRNOV VIKTOR SERGEEVICH ,  GRYAZNOV VLADIMIR MIKHAILOVICH ,  LEBEDEVA VALENTINA IVANOVNA ,  MISCHENKO ALEXANDR PETROVICH ,  POLYAKOVA VICTORIA PETROVNA ,  SAVITSKY EVGENY MIKHAILOVICH

IPC: B01J23/46 ,  B01J23/64 ,  C07C5/333 ,  C07C11/12

CPC classification number: B01J23/64 ,  B01J23/462 ,  C07C5/3337 ,  Y10S48/05 ,  C07C11/12

Abstract: Method for the dehydrogenation or dehydrocyclization of paraffins, for dehydrogenation of olefins with from 2 to 20 carbon atoms, and for hydrodealkylation of naphthalene homologs at temperatures ranging from 300* to 650*C on a catalyst comprising a palladium base alloy containing rhenium, tungsten and combination tungsten and ruthenium. The method can find application in the production of monomers, such as isoprene, for synthetic materials, pharmaceuticals, in processing petroleum hydrocarbons and natural gas.

Abstract translation: 链烷烃的脱氢或脱氢环化的方法，用于使具有2至20个碳原子的烯烃脱氢，以及在含有铼，钨和铼的钯基合金的催化剂上将萘同系物在300至650℃的温度范围内加氢脱烷基化， 组合钨和钌。