公开(公告)号：US20160038922A1

公开(公告)日：2016-02-11

申请号：US14779607

申请日：2014-03-27

Applicant: SHELL OIL COMPANY

Inventor： Friso DE ROOIJ ,  Ronald Jan SCHOONEBEEK ,  Michael Johannes Franciscus Maria VERHAAK ,  Johanna Jacoba BERG-SLOT

IPC: B01J27/057 ,  B01J37/08 ,  C07C5/48

CPC classification number: B01J27/0576 ,  B01J23/28 ,  B01J37/08 ,  B01J38/14 ,  B01J2523/00 ,  C07C5/48 ,  C07C2523/20 ,  C07C2523/22 ,  C07C2523/28 ,  C07C2527/057 ,  Y02P20/52 ,  Y02P20/584 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/64 ,  B01J2523/68 ,  C07C11/04 ,  C07C11/06

Abstract: The invention relates to a process for treating a catalyst for alkane oxidative dehydrogenation and/or alkene oxidation, which catalyst is a mixed metal oxide catalyst containing molybdenum, vanadium and niobium, wherein the process comprises: contacting, during a period of time from 30 minutes to shorter than 5 hours, the catalyst with a gas mixture comprising an inert gas and oxygen (O2), wherein the amount of oxygen is of from to less than 10,000 parts per million by volume (ppmv), based on the total volume of the gas mixture, at an elevated temperature.

Abstract translation: 本发明涉及一种处理烷烃氧化脱氢和/或烯烃氧化的催化剂的方法，该催化剂是含有钼，钒和铌的混合金属氧化物催化剂，其中该方法包括：在30分钟内接触 短于5小时的催化剂，所述催化剂具有包含惰性气体和氧气（O 2）的气体混合物，其中氧气的量为至少小于10,000ppm（ppmv），基于总体积 气体混合物。

公开(公告)号：US20170252728A1

公开(公告)日：2017-09-07

申请号：US15601247

申请日：2017-05-22

Applicant: SHELL OIL COMPANY

Inventor： Friso DE ROOIJ ,  Ronald Jan SCHOONEBEEK ,  Johanna Jacoba BERG-SLOT ,  Michael Johannes Franciscus Maria VERHAAK

IPC: B01J27/057 ,  B01J37/14 ,  C07C11/06 ,  B01J23/28 ,  C07C5/48 ,  C07C11/04 ,  B01J37/03 ,  B01J23/00

CPC classification number: B01J27/0576 ,  B01J23/002 ,  B01J23/28 ,  B01J37/031 ,  B01J37/14 ,  B01J2523/00 ,  C07C5/48 ,  C07C2523/20 ,  C07C2523/22 ,  C07C2523/28 ,  C07C2527/057 ,  Y02P20/52 ,  C07C11/04 ,  C07C11/06 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/68

Abstract: The invention relates to a process for treating a catalyst for alkane oxidative dehydrogenation and/or alkene oxidation, which catalyst is a mixed metal oxide catalyst containing molybdenum, vanadium and niobium, wherein the process comprises: contacting the catalyst with a gas mixture comprising an inert gas and oxygen (O2), wherein the amount of oxygen is of from 10 to less than 10,000 parts per million by volume (ppmv), based on the total volume of the gas mixture, at an elevated temperature.