公开(公告)号：WO2010118008A1

公开(公告)日：2010-10-14

申请号：PCT/US2010/030076

申请日：2010-04-06

Applicant: LUMMUS TECHNOLOGY INC. ,  CASTAGANOS, JR., Leonce Francis ,  CHAN, Ting Yee ,  PIEPER, Ronald Eugene ,  KOLB, Norman Paul

Inventor： CASTAGANOS, JR., Leonce Francis ,  CHAN, Ting Yee ,  PIEPER, Ronald Eugene ,  KOLB, Norman Paul

IPC: B01J8/18 ,  F26B3/06

CPC classification number: B01J19/26 ,  B01J4/002 ,  B01J4/005 ,  B01J8/1818 ,  B01J8/1827 ,  B01J8/44

Abstract: Injection nozzles for use in a gas distribution device are disclosed. In one aspect, the injection nozzle may include: a tube having a fluid inlet and a fluid outlet; wherein the inlet comprises a plurality of flow restriction orifices. In another aspect, embodiments disclosed herein relate to an injection nozzle for use in a gas distribution device, the injection nozzle including: a tube having a fluid inlet and a fluid outlet; wherein the fluid inlet comprises an annular orifice surrounding a flow restriction device. Injection nozzles according to embodiments disclosed herein may be disposed in a gas distribution manifold used in a vessel, for example, for conducting polymerization reactions, spent catalyst regeneration, and coal gasification, among others.

Abstract translation: 公开了一种用于气体分配装置的喷嘴。 在一个方面，注射喷嘴可以包括：具有流体入口和流体出口的管; 其中所述入口包括多个限流孔。 在另一方面，本文公开的实施例涉及用于气体分配装置的喷嘴，所述喷射喷嘴包括：具有流体入口和流体出口的管; 其中所述流体入口包括围绕流动限制装置的环形孔口。 根据本文公开的实施例的注射喷嘴可以设置在用于容器中的气体分配歧管中，例如用于进行聚合反应，废催化剂再生和煤气化等。

公开(公告)号：EP2424653A1

公开(公告)日：2012-03-07

申请号：EP10762294.6

申请日：2010-04-06

Applicant: Lummus Technology Inc.

Inventor： CASTAGNOS, JR., Leonce Francis ,  CHAN, Ting Yee ,  PIEPER, Ronald Eugene ,  KOLB, Norman Paul

IPC: B01J8/18 ,  F26B3/06

CPC classification number: B01J19/26 ,  B01J4/002 ,  B01J4/005 ,  B01J8/1818 ,  B01J8/1827 ,  B01J8/44

Abstract: Injection nozzles for use in a gas distribution device are disclosed. In one aspect, the injection nozzle may include: a tube having a fluid inlet and a fluid outlet; wherein the inlet comprises a plurality of flow restriction orifices. In another aspect, embodiments disclosed herein relate to an injection nozzle for use in a gas distribution device, the injection nozzle including: a tube having a fluid inlet and a fluid outlet; wherein the fluid inlet comprises an annular orifice surrounding a flow restriction device. Injection nozzles according to embodiments disclosed herein may be disposed in a gas distribution manifold used in a vessel, for example, for conducting polymerization reactions, spent catalyst regeneration, and coal gasification, among others.

公开(公告)号：EP2424653B1

公开(公告)日：2018-06-06

申请号：EP10762294.6

申请日：2010-04-06

Applicant: Lummus Technology Inc.

Inventor： CASTAGNOS, JR., Leonce Francis ,  CHAN, Ting Yee ,  PIEPER, Ronald Eugene ,  KOLB, Norman Paul

IPC: B01J8/18 ,  F26B3/06

CPC classification number: B01J19/26 ,  B01J4/002 ,  B01J4/005 ,  B01J8/1818 ,  B01J8/1827 ,  B01J8/44

Abstract: A gas distribution apparatus (80), comprising: a distribution manifold (82) in fluid communication with a gas source and a plurality of injection nozzles (60) such injection nozzles (60) comprising a tube (62) with a fluid inlet (64), a fluid outlet (66), an inner diameter and an axial length; wherein the fluid inlet (64) of at least one of the plurality of injection nozzles (60) is disposed within the distribution manifold (82) and a fluid outlet; wherein the inlet (64) of the at least one of the injection nozzles (60) comprises an annular orifice (68) surrounding a flow restriction device (70, 70C, 70F); and wherein the fluid outlet (66) is external to an outer circumference (89) of the distribution manifold (82).