Title:
内部ガス分析用のプローブを備えた直接還元シャフト炉
Document Type and Number:
Japanese Patent JP7247339
Kind Code:
B2
Abstract:
A direct reduction shaft furnace having at least one probe disposed vertically within the reduction zone thereof. The probe preferably extends from the top to the bottom of the reduction zone. The probe allows for gas sampling along the length thereof and transmittal of the gas to at least one type of gas analysis device. The probe may also allow for the measurement of the temperature and pressure of the gas sample as it is taken.
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Inventors:
Farahani, Mahidi
Farley, Justin
Tsubik, George
Lucena Mogollon, Gabriel Jesus
Farley, Justin
Tsubik, George
Lucena Mogollon, Gabriel Jesus
Application Number:
JP2021525759A
Publication Date:
March 28, 2023
Filing Date:
November 13, 2018
Export Citation:
Assignee:
ArcelorMittal
International Classes:
C21B13/02; F27B1/28; F27D21/00
Domestic Patent References:
| JP54163710A | ||||
| JP4106347U | ||||
| JP57057526B2 | ||||
| JP2009294174A | ||||
| JP58022954U | ||||
| JP1052011A | ||||
| JP6058855A | ||||
| JP60077908A | ||||
| JP53024834B2 | ||||
| JP5054996U | ||||
| JP4106346U |
Foreign References:
| US3085435 | ||||
| US3240069 | ||||
| US4044612 | ||||
| KR20120012252A | ||||
| KR2019940003648Y1 | ||||
| US3601381 |
Attorney, Agent or Firm:
Kawaguchi International Patent Office
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