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）。