公开(公告)号：US20160273065A1

公开(公告)日：2016-09-22

申请号：US15070494

申请日：2016-03-15

Applicant: Ipsen, Inc.

Inventor： Dirk Joritz ,  Nils Bernhagen ,  Aloys Heisterkamp ,  Markus Reinhold ,  Bernd Edenhofer

IPC: C21D9/00 ,  B01J19/00 ,  F27D3/16 ,  C21D1/18 ,  F27D19/00 ,  B01J19/24 ,  C23C8/20

CPC classification number: C21D9/0006 ,  B01J19/0006 ,  B01J19/24 ,  B01J2219/00162 ,  B01J2219/00164 ,  B01J2219/00252 ,  B01J2219/24 ,  C21D1/18 ,  C21D1/74 ,  C21D1/76 ,  C21D1/763 ,  C23C8/20 ,  F27B5/16 ,  F27D3/16 ,  F27D7/06 ,  F27D19/00 ,  F27D2003/168 ,  F27D2019/0031 ,  F27D2019/0084

Abstract: A process gas preparation device for an industrial furnace system is disclosed. The gas preparation device includes a preparation reactor having a catalyst. A gas feed line and a gas return line are connected between the industrial furnace and the preparation reactor to form a closed loop. A compressor is situated upstream from the preparation reactor in the feed line. The preparation reactor is also connected with supply lines for hydrocarbon gas and air to be supplied to the preparation reactor. The process gas preparation device also includes a control device with which process gas preparation and return can be regulated and controlled. The gas feed line also has a shut-off valve. The control device can check the functional state of the catalyst by measuring the pressure differential across the catalyst and can initiate a burn-out process therein to clear clogging of the catalyst.

Abstract translation: 公开了一种用于工业炉系统的工艺气体制备装置。 气体制备装置包括具有催化剂的制备反应器。 在工业炉和制备反应器之间连接气体供给管线和气体返回管线以形成闭合回路。 压缩机位于进料管线中的制备反应器的上游。 制备反应器还与要供应到制备反应器的烃气和空气的供应管线连接。 工艺气体制备装置还包括可以调节和控制工艺气体制备和返回的控制装置。 气体供给管路还具有截止阀。 控制装置可以通过测量催化剂上的压力差来检查催化剂的功能状态，并且可以在其中引发燃烧过程以清除催化剂的堵塞。

公开(公告)号：US09816154B2

公开(公告)日：2017-11-14

申请号：US15070494

申请日：2016-03-15

Applicant: Ipsen, Inc.

Inventor： Dirk Joritz ,  Nils Bernhagen ,  Aloys Heisterkamp ,  Markus Reinhold ,  Bernd Edenhofer

IPC: C21D9/00 ,  C21D1/74 ,  C21D1/76 ,  F27B5/16 ,  F27D7/06 ,  B01J19/00 ,  B01J19/24 ,  C21D1/18 ,  C23C8/20 ,  F27D3/16 ,  F27D19/00

CPC classification number: C21D9/0006 ,  B01J19/0006 ,  B01J19/24 ,  B01J2219/00162 ,  B01J2219/00164 ,  B01J2219/00252 ,  B01J2219/24 ,  C21D1/18 ,  C21D1/74 ,  C21D1/76 ,  C21D1/763 ,  C23C8/20 ,  F27B5/16 ,  F27D3/16 ,  F27D7/06 ,  F27D19/00 ,  F27D2003/168 ,  F27D2019/0031 ,  F27D2019/0084

Abstract: A process gas preparation device for an industrial furnace system is disclosed. The gas preparation device includes a preparation reactor having a catalyst. A gas feed line and a gas return line are connected between the industrial furnace and the preparation reactor to form a closed loop. A compressor is situated upstream from the preparation reactor in the feed line. The preparation reactor is also connected with supply lines for hydrocarbon gas and air to be supplied to the preparation reactor. The process gas preparation device also includes a control device with which process gas preparation and return can be regulated and controlled. The gas feed line also has a shut-off valve. The control device can check the functional state of the catalyst by measuring the pressure differential across the catalyst and can initiate a burn-out process therein to clear clogging of the catalyst.

公开(公告)号：US08747731B2

公开(公告)日：2014-06-10

申请号：US13682042

申请日：2012-11-20

Applicant: Ipsen, Inc.

Inventor： Werner Hendrik Grobler ,  Peter Haase ,  Bernd Edenhofer ,  Jens Bechthold ,  Thorsten Requardt ,  Thomas Eversmann

IPC: B01J8/00

CPC classification number: B01J8/001 ,  C21D1/74 ,  C21D1/76 ,  F27D7/00 ,  F27D17/00 ,  Y02P10/265 ,  Y02P10/283 ,  Y10T137/7837

Abstract: In a device for preparing process gases (3) for heat treatments of metallic materials/workpieces, the respective process gas (3) is to be fed into at least one treatment chamber (1.1) in an industrial furnace (1) having been practically fully prepared, homogenised and heated, and the method is to be carried out both with newly built and particularly with already existing installations of industrial furnaces (1) with the aid of the device, wherein the process gas (3) is prepared with compression at temperatures uncoupled from the temperature in the treatment chamber (1.1), in a process separate from the heat treatment process in the treatment chamber (1.1), and in a temperature range up to about 1250° C., and is rendered usable for economical and low-emission heat treatment (FIG. 3).

Abstract translation: 在用于制备用于金属材料/工件的热处理的工艺气体（3）的装置中，相应的工艺气体（3）将被输送到工业炉（1）中的至少一个处理室（1.1） 准备，均化和加热，并且该方法将在新建的情况下进行，特别是在已经存在的工业炉（1）的设备的帮助下进行，其中工艺气体（3）在压力下制备 在处理室（1.1）中与处理室（1.1）中的热处理过程分开的过程中和在高达约1250℃的温度范围内与处理室（1.1）中的温度分离，并且可用于经济和低 - 发射热处理（图3）。

公开(公告)号：US20130078152A1

公开(公告)日：2013-03-28

申请号：US13682042

申请日：2012-11-20

Applicant: Ipsen, Inc.

Inventor： Werner Hendrik Grobler ,  Peter Haase ,  Bernd Edenhofer ,  Jens Bechthold ,  Thorsten Requardt ,  Thomas Eversmann

IPC: B01J8/00

CPC classification number: B01J8/001 ,  C21D1/74 ,  C21D1/76 ,  F27D7/00 ,  F27D17/00 ,  Y02P10/265 ,  Y02P10/283 ,  Y10T137/7837

Abstract: In a device for preparing process gases (3) for heat treatments of metallic materials/workpieces, the respective process gas (3) is to be fed into at least one treatment chamber (1.1) in an industrial furnace (1) having been practically fully prepared, homogenised and heated, and the method is to be carried out both with newly built and particularly with already existing installations of industrial furnaces (1) with the aid of the device, wherein the process gas (3) is prepared with compression at temperatures uncoupled from the temperature in the treatment chamber (1.1), in a process separate from the heat treatment process in the treatment chamber (1.1), and in a temperature range up to about 1250° C., and is rendered usable for economical and low-emission heat treatment (FIG. 3).

Abstract translation: 在用于制备用于金属材料/工件的热处理的工艺气体（3）的装置中，相应的工艺气体（3）将被输送到工业炉（1）中的至少一个处理室（1.1） 准备，均化和加热，并且该方法将在新建的情况下进行，特别是在已经存在的工业炉（1）的设备的帮助下进行，其中工艺气体（3）在压力下制备 在处理室（1.1）中与处理室（1.1）中的热处理过程分开的过程中和在高达约1250℃的温度范围内与处理室（1.1）中的温度分离，并且可用于经济和低 - 发射热处理（图3）。