公开(公告)号：US10017432B2

公开(公告)日：2018-07-10

申请号：US15101012

申请日：2014-12-04

Applicant: SHELL OIL COMPANY

Inventor： Alouisius Nicolaas Renée Bos ,  Ronald Jan Schoonebeek ,  Frank Spies ,  Michiel Johannes Franciscus Maria Verhaak

IPC: C07C51/16 ,  C07C5/48 ,  C07C51/25 ,  B01J37/03 ,  B01J27/057 ,  B01J35/02 ,  B01J37/00

CPC classification number: C07C5/48 ,  B01J27/0576 ,  B01J35/023 ,  B01J37/0036 ,  B01J37/031 ,  B01J2523/00 ,  C07C51/25 ,  C07C51/252 ,  C07C2523/20 ,  C07C2523/22 ,  C07C2523/28 ,  C07C2527/057 ,  Y02P20/52 ,  C07C11/04 ,  C07C11/06 ,  C07C53/08 ,  C07C57/04 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/64 ,  B01J2523/68

Abstract: The invention relates to a process of the oxidative dehydrogenation of an alkane containing 2 to 6 carbon atoms and/or the oxidation of an alkene containing 2 to 6 carbon atoms, wherein a gas stream comprising oxygen and the alkane and/or alkene is contacted with a mixed metal oxide catalyst containing molybdenum, vanadium, niobium and optionally tellurium, and wherein the weight hourly space velocity is of from 2.1 to 25.0 hr−1 and the temperature is of from 300 to 500° C.

公开(公告)号：US09963412B2

公开(公告)日：2018-05-08

申请号：US15101034

申请日：2014-12-04

Applicant: SHELL OIL COMPANY

Inventor： Alouisius Nicolaas Renée Bos ,  Ronald Jan Schoonebeek ,  Michiel Johannes Franciscus Maria Verhaak

IPC: C07C51/21 ,  C07C51/25 ,  C07C5/48 ,  B01J37/03 ,  B01J27/057 ,  B01J35/02 ,  B01J37/00 ,  B01J37/02

CPC classification number: C07C51/25 ,  B01J27/0576 ,  B01J35/023 ,  B01J37/0036 ,  B01J37/0236 ,  B01J37/031 ,  B01J2523/00 ,  C07C5/48 ,  C07C51/252 ,  C07C2523/20 ,  C07C2523/22 ,  C07C2523/28 ,  C07C2527/057 ,  Y02P20/52 ,  C07C11/04 ,  C07C11/06 ,  C07C53/08 ,  C07C57/04 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/64 ,  B01J2523/68

Abstract: The invention relates to a process of the oxidative dehydrogenation of an alkane containing 2 to 6 carbon atoms and/or the oxidation of an alkene containing 2 to 6 carbon atoms, wherein a gas stream comprising oxygen and the alkane and/or alkene is contacted with a mixed metal oxide catalyst containing molybdenum, vanadium, niobium and optionally tellurium, and wherein the linear velocity of said gas stream is at least 10 cm/sec.

公开(公告)号：US20150080590A1

公开(公告)日：2015-03-19

申请号：US14387879

申请日：2013-03-25

Applicant: SHELL OIL COMPANY

Inventor： Jovan Jovanovic ,  Timothy Michael Nisbet ,  Timothe Johannes Olthof ,  Michiel Johannes Franciscus Maria Verhaak

IPC: C07D301/10 ,  C07C29/10

CPC classification number: C07D301/10 ,  C07C29/106

Abstract: The invention relates to a process for the production of ethylene oxide, comprising the steps of: producing ethylene resulting in a stream comprising ethylene and ethane; separating the stream comprising ethylene and ethane into a stream comprising ethylene and ethane in which stream the amount of ethylene is greater than the amount of ethane and a stream comprising ethane and ethylene in which stream the amount of ethane is greater than the amount of ethylene; producing ethylene oxide by subjecting ethylene and ethane from the stream comprising ethylene and ethane, in which stream the amount of ethylene is greater than the amount of ethane, to oxidation conditions resulting in a stream comprising ethylene oxide, unconverted ethylene and ethane; and recovering ethylene oxide from the stream comprising ethylene oxide, unconverted ethylene and ethane

Abstract translation: 本发明涉及一种生产环氧乙烷的方法，包括以下步骤：生产乙烯，产生包含乙烯和乙烷的料流; 将包含乙烯和乙烷的料流分离成包含乙烯和乙烷的料流，其中乙烯的量大于乙烷的量，以及包含乙烷和乙烯的料流，其中乙烷的量大于乙烯的量; 通过使来自包含乙烯和乙烷的流的乙烯和乙烷（其中乙烯的量大于乙烷的量）与产生包含环氧乙烷，未转化的乙烯和乙烷的料流的氧化条件一起生产环氧乙烷; 并从包含环氧乙烷，未转化的乙烯和乙烷的物流中回收环氧乙烷