JPH049845B2 - - Google Patents

Info

Publication number
JPH049845B2
JPH049845B2 JP63238434A JP23843488A JPH049845B2 JP H049845 B2 JPH049845 B2 JP H049845B2 JP 63238434 A JP63238434 A JP 63238434A JP 23843488 A JP23843488 A JP 23843488A JP H049845 B2 JPH049845 B2 JP H049845B2
Authority
JP
Japan
Prior art keywords
gas
switching
process gas
flow rate
type
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP63238434A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0288710A (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP23843488A priority Critical patent/JPH0288710A/ja
Publication of JPH0288710A publication Critical patent/JPH0288710A/ja
Publication of JPH049845B2 publication Critical patent/JPH049845B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
JP23843488A 1988-09-22 1988-09-22 冶金炉におけるプロセスガス切替え方法 Granted JPH0288710A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23843488A JPH0288710A (ja) 1988-09-22 1988-09-22 冶金炉におけるプロセスガス切替え方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23843488A JPH0288710A (ja) 1988-09-22 1988-09-22 冶金炉におけるプロセスガス切替え方法

Publications (2)

Publication Number Publication Date
JPH0288710A JPH0288710A (ja) 1990-03-28
JPH049845B2 true JPH049845B2 (online.php) 1992-02-21

Family

ID=17030158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23843488A Granted JPH0288710A (ja) 1988-09-22 1988-09-22 冶金炉におけるプロセスガス切替え方法

Country Status (1)

Country Link
JP (1) JPH0288710A (online.php)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5789417A (en) * 1980-11-22 1982-06-03 Nippon Steel Corp Switching method of bottom blowing gas of converter
JPS6092302U (ja) * 1983-11-29 1985-06-24 博多計器株式会社 圧力調節計

Also Published As

Publication number Publication date
JPH0288710A (ja) 1990-03-28

Similar Documents

Publication Publication Date Title
CN103255261B (zh) 转炉出钢口滑动水口挡渣工艺
JP3708357B2 (ja) ロボット制御装置
CN108008702A (zh) 智能化自动炼钢监控方法及系统
JPH049845B2 (online.php)
CN112725557A (zh) 一种转炉底吹智能控制方法
CN115386684B (zh) 钢包底吹砖吹扫方法及相关设备
US5728940A (en) Leakage gas detector for semiconductor device and leakage gas detecting method using the same
KR20010038392A (ko) 질소분사에 의한 전로내부 코팅장치 및 그 방법
JPS5856729B2 (ja) 純酸素上吹き転炉の吹錬制御法
CN114959147A (zh) 一种高炉热风炉稳压换炉方法、装置及设备
JP3337145B2 (ja) シーケンス制御装置の異常復旧装置
JPH01319613A (ja) 高炉の操業管理方法
JPS6151608B2 (online.php)
JP2898168B2 (ja) プラント設備の操業方法
CN203683142U (zh) 大型自动上排渣沸腾氯化炉进气系统自动控制装置
KR100294418B1 (ko) 음성안내를 통한 가스보일러 예약운전 방법 및 장치
JP2584891B2 (ja) 底吹き転炉の操業方法
KR19990048262A (ko) 전로의 산소취입배관 압력제어방법
JPS6274017A (ja) 二重管羽口の保護方法
CN120540229A (zh) 一种基于大数据以及机器视觉的转炉自动出钢控制方法
JPS6221845B2 (online.php)
JP2002332514A (ja) 転炉底吹ガス切換方法
CN120796628A (zh) 一种精炼炉生产控制方法、装置及存储介质
JPS6317888B2 (online.php)
JPS6221846B2 (online.php)