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公开(公告)号:US3364745A
公开(公告)日:1968-01-23
申请号:US52796866
申请日:1966-02-16
申请人: GEN DYNAMICS CORP
发明人: FETNER MARTIN J , FREEDMAN ROBERT P
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92.Method and device for the study on a reduced scale of the steady-state operation of a reactor, more particularly of a blast-furnace 失效
标题翻译: 用于研究反应堆,更具体地是高炉的稳态操作的规模的研究的方法和装置-
公开(公告)号:US3220825A
公开(公告)日:1965-11-30
申请号:US11409061
申请日:1961-06-01
申请人: BAILEY METER CO
发明人: SWAIN RALPH R
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公开(公告)号:US3099744A
公开(公告)日:1963-07-30
申请号:US86101959
申请日:1959-12-21
申请人: KOPPERS CO INC
发明人: SPOONER ROBERT B
IPC分类号: C21B7/24 , G01F23/288 , G01N23/203
CPC分类号: C21B7/24 , G01F23/288 , G01N23/203
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95.Method and apparatus for determining conditions at spaced points within a chamber 失效
标题翻译: 用于确定室内间隔点处的条件的方法和装置公开(公告)号:US3085435A
公开(公告)日:1963-04-16
申请号:US1522760
申请日:1960-03-15
发明人: MISCOE ANTHONY J , PRATT JR HARRY R
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公开(公告)号:US2992486A
公开(公告)日:1961-07-18
申请号:US79175059
申请日:1959-02-06
申请人: INTERLAKE IRON CORP
发明人: RUTH HELMER A
CPC分类号: G01F23/0023 , C21B7/24
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公开(公告)号:US2538312A
公开(公告)日:1951-01-16
申请号:US76992447
申请日:1947-08-21
申请人: REPUBLIC STEEL CORP
CPC分类号: G01F23/0023 , C21B7/24
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公开(公告)号:US1921145A
公开(公告)日:1933-08-08
申请号:US48814530
申请日:1930-10-11
申请人: BAILEY METER CO
发明人: ALBRIGHT JOSEPH C
IPC分类号: C21B7/24
CPC分类号: C21B7/24 , Y10T137/0329 , Y10T137/0363 , Y10T137/2499 , Y10T137/4456 , Y10T137/7759 , Y10T137/7762 , Y10T137/7788 , Y10T137/87676
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公开(公告)号:US1917478A
公开(公告)日:1933-07-11
申请号:US34516329
申请日:1929-03-07
申请人: FREYN ENGINEERING CO
发明人: WHITCOMB ARTHUR J , RICE OWEN R , CALLOW OLAF C
CPC分类号: G01F23/0023 , C21B7/24
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100.
公开(公告)号:US20230151448A1
公开(公告)日:2023-05-18
申请号:US17919668
申请日:2021-04-07
摘要: A method for detecting a fluctuation of a solidified layer, and a method for operating a blast furnace by employing the relevant method. In the method for detecting a fluctuation of a solidified layer, the fluctuation of the solidified layer in the lower part of a blast furnace is detected by using the amount of heat supplied to pig iron in the lower part of the blast furnace and the amount of heat in the pig iron tapped in a predetermined period.
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