公开(公告)号：EA031840B1

公开(公告)日：2019-02-28

申请号：EA201691041

申请日：2014-11-19

Applicant: UNIV WASHINGTON THROUGH ITS CENTER FOR COMMERCIALIZATION ,  UOP LLC

Inventor： MATTICK ARTHUR T ,  STEVENS CARL J ,  KNOWLEN CARL ,  CERFF ROBERT ,  HANSEN VIGGO

IPC: B01J3/08 ,  B01J19/26

Abstract: Вописаниираскрытыустройстваи связанныес нимиспособыполученияолефиновизнасыщенныхуглеводородов. Водномвариантеосуществлениятранспортирующийгазвводитсяв форсуночнуючастьдлясырьясосверхзвуковойскоростью. Впотоктранспортирующегогазавводитсяисходныйгазпосредствомфорсунокдлясырья, смещенныхдруготдругав направлениивдольпотока. Форсункидлясырьявверхупопотокупредназначеныдлявпрыскаисходногогаза, длясозданияструй, повышающихглубинупроникновенияисходногогазаи снижающихпотеридавлениявнизупопотокуфорсунокдлясырья. Исходныйгазможетбытьрегенеративнопредварительнонагретпутемохлаждениясужающегося-расширяющегосясопла. Вода, водянойпари/илигазообразныйводородмогутбытьвведеныв устройстводляохлаждениякритическогосечениясужающегося-расширяющегосясопла.

公开(公告)号：AU2016250335A1

公开(公告)日：2016-11-10

申请号：AU2016250335

申请日：2016-10-24

Applicant: UOP LLC

Inventor： NEGIZ ANTOINE ,  JAMES ROBERT B ,  STEVENS CARL J ,  BARGER PAUL T

IPC: B01J19/10 ,  C01B3/02 ,  C07C5/09 ,  C07C9/04 ,  C07C11/04 ,  C07C11/24

Abstract: High efficiency processes for producing olefins, alkynes, and hydrogen co-production from light hydrocarbons are disclosed. In one version, the method includes the steps of combusting hydrogen and oxygen in a combustion zone of a pyrolytic reactor to create a 5 combustion gas stream, transitioning a velocity of the combustion gas stream from subsonic to supersonic in an expansion zone of the pyrolytic reactor, injecting a light hydrocarbon into the supersonic combustion gas stream to create a mixed stream including the light hydrocarbon, transitioning the velocity of the mixed stream from supersonic to subsonic in a reaction zone of the pyrolytic reactor to produce acetylene, and catalytically hydrogenating 10 the acetylene in a hydrogenation zone to produce ethylene. In certain embodiments, the carbon efficiency is improved using methanation techniques.

公开(公告)号：SG11201500565YA

公开(公告)日：2015-02-27

申请号：SG11201500565Y

申请日：2013-08-12

Applicant: UOP LLC

Inventor： NEGIZ ANTOINE ,  JAMES ROBERT B ,  STEVENS CARL J ,  BARGER PAUL T

IPC: B01J19/10 ,  C01B3/02 ,  C07C5/09 ,  C07C9/04 ,  C07C11/04 ,  C07C11/24

Abstract: High efficiency processes for producing olefins, alkynes, and hydrogen co-production from light hydrocarbons are disclosed. In one version, the method includes the steps of combusting hydrogen and oxygen in a combustion zone of a pyrolytic reactor to create a combustion gas stream, transitioning a velocity of the combustion gas stream from subsonic to supersonic in an expansion zone of the pyrolytic reactor, injecting a light hydrocarbon into the supersonic combustion gas stream to create a mixed stream including the light hydrocarbon, transitioning the velocity of the mixed stream from supersonic to subsonic in a reaction zone of the pyrolytic reactor to produce acetylene, and catalytically hydrogenating the acetylene in a hydrogenation zone to produce ethylene. In certain embodiments, the carbon efficiency is improved using methanation techniques.

公开(公告)号：AU2013306230A1

公开(公告)日：2015-02-19

申请号：AU2013306230

申请日：2013-08-12

Applicant: UOP LLC

Inventor： NEGIZ ANTOINE ,  JAMES ROBERT B ,  STEVENS CARL J ,  BARGER PAUL T

IPC: B01J19/10 ,  C01B3/02 ,  C07C5/09 ,  C07C9/04 ,  C07C11/04 ,  C07C11/24

Abstract: High efficiency processes for producing olefins, alkynes, and hydrogen co-production from light hydrocarbons are disclosed. In one version, the method includes the steps of combusting hydrogen and oxygen in a combustion zone of a pyrolytic reactor to create a combustion gas stream, transitioning a velocity of the combustion gas stream from subsonic to supersonic in an expansion zone of the pyrolytic reactor, injecting a light hydrocarbon into the supersonic combustion gas stream to create a mixed stream including the light hydrocarbon, transitioning the velocity of the mixed stream from supersonic to subsonic in a reaction zone of the pyrolytic reactor to produce acetylene, and catalytically hydrogenating the acetylene in a hydrogenation zone to produce ethylene. In certain embodiments, the carbon efficiency is improved using methanation techniques.

公开(公告)号：EP2038374A4

公开(公告)日：2016-08-10

申请号：EP07798649

申请日：2007-06-15

Applicant: UOP LLC

Inventor： BOZZANO ANDREA G ,  KALNES TOM N ,  STEVENS CARL J ,  POKLOP STEVEN M

IPC: B01J8/02 ,  B01J8/04 ,  B01J8/08 ,  B01J8/12

CPC classification number: B01J8/0411 ,  B01J8/0278 ,  B01J8/0415 ,  B01J8/0419 ,  B01J8/082 ,  B01J8/085 ,  B01J8/125 ,  B01J2208/00256 ,  B01J2208/00274 ,  B01J2208/00371 ,  B01J2208/025 ,  B01J2219/00006 ,  B01J2219/0004 ,  Y10S585/921 ,  Y10S585/924

公开(公告)号：EP2888039A4

公开(公告)日：2016-06-22

申请号：EP13830926

申请日：2013-07-29

Applicant: UOP LLC

Inventor： STEVENS CARL J ,  NEGIZ ANTOINE ,  KUCHANA VINAYENDER

IPC: B01J19/26 ,  B01J6/00 ,  B01J19/02 ,  B01J19/24 ,  C07C2/78 ,  C07C2/82 ,  C07C11/24

CPC classification number: B01J19/26 ,  B01J3/008 ,  B01J4/002 ,  B01J6/008 ,  B01J19/02 ,  B01J19/2415 ,  B01J2219/0004 ,  B01J2219/00051 ,  B01J2219/00094 ,  B01J2219/00123 ,  B01J2219/00157 ,  B01J2219/0204 ,  B01J2219/0263 ,  B01J2219/0281 ,  B01J2219/0286 ,  B01J2219/029 ,  C07C2/78 ,  C07C11/24

Abstract: A pyrolytic reactor comprising a fuel injection zone, a combustion zone adjacent to the fuel injections zone, an expansion zone adjacent to the combustion zone, a feedstock injection zone comprising a plurality of injection nozzles and disposed adjacent to the expansion zone, a mixing zone configured to mix a carrier stream and feed material and disposed adjacent to the feedstock injection zone, and a reaction zone adjacent to the mixing zone. The plurality of injection nozzles are radially distributed in a first assembly defining a first plane transverse to the feedstock injection zone and in a second assembly transverse to the feedstock injection zone.