JPS6126844A - 還元炉内で還元中の鉄鉱石の還元率測定方法 - Google Patents

還元炉内で還元中の鉄鉱石の還元率測定方法

Info

Publication number
JPS6126844A
JPS6126844A JP14670984A JP14670984A JPS6126844A JP S6126844 A JPS6126844 A JP S6126844A JP 14670984 A JP14670984 A JP 14670984A JP 14670984 A JP14670984 A JP 14670984A JP S6126844 A JPS6126844 A JP S6126844A
Authority
JP
Japan
Prior art keywords
ore
neutron
gamma rays
reduction rate
iron
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.)
Granted
Application number
JP14670984A
Other languages
English (en)
Japanese (ja)
Other versions
JPH051896B2 (https=
Inventor
Hiroshi Nishikawa
広 西川
Yoshiyuki Shirakawa
芳幸 白川
Kazuyoshi Yamaguchi
一良 山口
Akihiro Tsuda
津田　昭広
Hiroshi Tominaga
洋 富永
Tsutomu Imahashi
今橋　強
Noboru Tachikawa
立川　登
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Japan Atomic Energy Agency
Original Assignee
Japan Atomic Energy Research Institute
Nippon Steel Corp
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 by Japan Atomic Energy Research Institute, Nippon Steel Corp filed Critical Japan Atomic Energy Research Institute
Priority to JP14670984A priority Critical patent/JPS6126844A/ja
Publication of JPS6126844A publication Critical patent/JPS6126844A/ja
Publication of JPH051896B2 publication Critical patent/JPH051896B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
    • G01N23/2206—Combination of two or more measurements, at least one measurement being that of secondary emission, e.g. combination of secondary electron [SE] measurement and back-scattered electron [BSE] measurement

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Manufacture Of Iron (AREA)
JP14670984A 1984-07-17 1984-07-17 還元炉内で還元中の鉄鉱石の還元率測定方法 Granted JPS6126844A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14670984A JPS6126844A (ja) 1984-07-17 1984-07-17 還元炉内で還元中の鉄鉱石の還元率測定方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14670984A JPS6126844A (ja) 1984-07-17 1984-07-17 還元炉内で還元中の鉄鉱石の還元率測定方法

Publications (2)

Publication Number Publication Date
JPS6126844A true JPS6126844A (ja) 1986-02-06
JPH051896B2 JPH051896B2 (https=) 1993-01-11

Family

ID=15413765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14670984A Granted JPS6126844A (ja) 1984-07-17 1984-07-17 還元炉内で還元中の鉄鉱石の還元率測定方法

Country Status (1)

Country Link
JP (1) JPS6126844A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009030104A (ja) * 2007-07-26 2009-02-12 Nippon Steel Corp Ｘ線ｃｔによる焼結用鉄鉱石の鉱物組織評価方法および焼結鉱の製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4953066A (https=) * 1972-09-20 1974-05-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4953066A (https=) * 1972-09-20 1974-05-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009030104A (ja) * 2007-07-26 2009-02-12 Nippon Steel Corp Ｘ線ｃｔによる焼結用鉄鉱石の鉱物組織評価方法および焼結鉱の製造方法

Also Published As

Publication number Publication date
JPH051896B2 (https=) 1993-01-11

Similar Documents

Publication Publication Date Title
Gingrich et al. Structure of alkali metals in the liquid state
CN104198503B (zh) 基于自然伽马射线在线测量煤灰分系统及方法
Andersson et al. A neutron rem counter
GB1426926A (en) Analysis utilizing neutron irradiation
WO2000003237A1 (en) Pulsed neutron elemental on-line material analyzer
WO2013031897A1 (ja) 食品検査システム
Angelone et al. Calibration and test of a 6LiF-diamond detector for the HCPB mock-up experiment at JET
CN113703029A (zh) 一种通过测量γ射线得到钆浓度的在线监测方法及系统
Malaviya et al. Experimental and analytical studies of fast neutron transport in iron
JPS6126844A (ja) 還元炉内で還元中の鉄鉱石の還元率測定方法
Bergaoui et al. Prompt gamma-ray neutron activation analysis of boron using Deuterium–Deuterium (D–D) neutron generator
Bloess et al. Determination of the neutrino spectrum in the CERN 1967 neutrino experiment
Bagi et al. Assessment of the Pu content of Pu–Be neutron sources
CN204740213U (zh) 在线预测煤炭燃烧后灰渣中铀含量及煤炭分类控制的装置
JPS6171341A (ja) 成分分析方法
Aryaeinejad et al. Palm-size low-level neutron sensor for radiation monitoring
CN104764755A (zh) 在线预测煤炭燃烧后灰渣中铀含量及煤炭分类控制的装置
Luo et al. The measurement of the 86Kr (n, 2n) 85mKr reaction cross section for the dT neutrons
Lei et al. A method of detecting level change of uranium fluorination mixture in the hopper by gamma-ray dose
Borsaru et al. Determination of aluminium in bulk coal samples by neutron activation analysis
Watt et al. The half-life of V50
Ding et al. A 16N/19O monitor for leak detection in a steam generator
CN112432965A (zh) 一种在线检测烧结矿成分的方法
SU1331250A1 (ru) Способ определени влагосодержани доменного кокса
Kima et al. Optimizing Scintillator Thickness and GEB Parameters for Beta Spectroscopy in Plastic Scintillation Detectors