公开(公告)号：US20190336929A1

公开(公告)日：2019-11-07

申请号：US16475245

申请日：2018-01-04

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Carolina De Los Angeles Toloza Porras ,  Diego Mauricio Castaneda Zuniga ,  Hua Bai ,  Robert Cornelis Van Bodegom ,  Mohsen Nikkhoo ,  Bas Eugene Hans Megens

IPC: B01J4/00 ,  B01F5/04 ,  B01J19/26 ,  B01J19/06 ,  C08F10/02

Abstract: The invention relates to a device (100) for injecting and mixing a reactive fluid in a flow of a process fluid for the preparation of polyolefins, comprising: an annular part (101) having an outer wall and an inner wall (102), wherein the annular part (101) is arranged for having a flow of the process fluid in a transport direction (F); a support structure (103) connected to the inner wall (102) of the annular part (101); an injector part (104) mounted on the support structure (103), wherein the injector part (104) is cylindrically shaped and wherein the cylindrical axis A-A′ of the injector part is parallel with a central axis of the annular part and is in the central part of the annular part (101); wherein the injector part (104) comprises a nozzle (105) for injecting the reactive fluid, disposed at a downstream side of the injector part relative to the transport direction (F); a supply channel (106) extending from the outer wall of the annular part (101) through the support structure (103) to the nozzle (105) of the injector part (104), and wherein the annular part (101), the support structure (103) and the injector part (104) are made from a single piece of metal.

公开(公告)号：US11130110B2

公开(公告)日：2021-09-28

申请号：US16475245

申请日：2018-01-04

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Carolina De Los Angeles Toloza Porras ,  Diego Mauricio Castaneda Zuniga ,  Hua Bai ,  Robert Cornelis Van Bodegom ,  Mohsen Nikkhoo ,  Bas Eugene Hans Megens

IPC: B01J4/00 ,  B01F5/04 ,  B01J19/06 ,  B01J19/26 ,  C08F10/02 ,  F16J15/06

Abstract: The invention relates to a device (100) for injecting and mixing a reactive fluid in a flow of a process fluid for the preparation of polyolefins, comprising: •an annular part (101) having an outer wall and an inner wall (102), wherein the annular part (101) is arranged for having a flow of the process fluid in a transport direction (F); •a support structure (103) connected to the inner wall (102) of the annular part (101); •an injector part (104) mounted on the support structure (103), wherein the injector part (104) is cylindrically shaped and wherein the cylindrical axis A-A′ of the injector part is parallel with a central axis of the annular part and is in the central part of the annular part (101); wherein the injector part (104) comprises a nozzle (105) for injecting the reactive fluid, disposed at a downstream side of the injector part relative to the transport direction (F); •a supply channel (106) extending from the outer wall of the annular part (101) through the support structure (103) to the nozzle (105) of the injector part (104), and wherein the annular part (101), the support structure (103) and the injector part (104) are made from a single piece of metal.