鐵還原法 的英文怎麼說

中文拼音 [tiěháiyuánfǎ]
鐵還原法 英文
iron reduction process
  • 鐵 : Ⅰ名詞1 （金屬元素） iron （fe） 2 （指刀槍等） arms; weapon 3 （姓氏） a surname Ⅱ形容詞1 （形容...
  • 還 : 還副詞1 （表示現象繼續存在或動作繼續進行; 仍舊） still; yet 2 （表示在某種程度之上有所增加） even...
  • 原 : Ⅰ形容詞1 （最初的; 原來的） primary; original; former 2 （沒有加工的） unprocessed; raw Ⅱ動詞（原...
  • 法 : Ⅰ名詞1 （由國家制定或認可的行為規則的總稱） law 2 （方法; 方式） way; method; mode; means 3 （標...
  • 還原 : 1 （恢復原狀） return to the original condition or shape; restore2 [化學] （還原作用） reduction;...
  1. Specifically for the iron and steel industry during the past 15 years, thermo electron has installed over 100 mass spectrometers for gas analysis applications involving the following plants : coke ovens, blast furnace ( bf ), direct reduction iron ( dri ), basic oxygen furnace ( bof ), electric arc furnace ( eaf ), argon oxygen decarburization ( aod ) furnace, vacuum oxygen decarburization vod furnace and ruhrstahl - hausen ( rh ) furnace

    尤其在過去15年的鋼鐵行業中，超過100臺過程質譜儀用於氣體分析，包含：焦爐，高爐，直接還原煉鐵爐，氧氣頂吹轉爐，電弧爐，氬氧脫碳轉爐，真空氧氣脫碳爐和循環法真空脫碳爐。
  2. Methods for chemical analysis of iron, steel and alloy. the hypophosphite reduction - iodimetric method for the determination of arsenic content

    鋼鐵及合金化學分析方法次磷酸鈉還原-碘量法測定砷量
  3. Abstract : a new concept of turning line of reduction parameters and its determination method is put forward in this paper for analyzing the isopleth diagram showing the relationship between reduction degree and reduction parameters in reduction of compressed scale lump containing carbon, and the method of optimal selection for reduction parameters is obtained

    文摘:應用文章提出的還原參數界線概念及其確定方法對鐵鱗配焦壓塊還原過程中反映還原參數與還原指標關系的等高線圖進行分析，得出還原參數優化選擇的具體方法。
  4. 4. a novel amperometric sensor has been constructed for the determination of h2o2. it was based on catalyzing electroreduction of hydrogen peroxide by metal hexacyanoferrate, which were electrodeposited on gold wire electrodes, under a certain potential

    利用循環伏安法，在金電極表面電化學沉積一層鐵氰酸鎳膜（ nihcf ） ，在一定電位條件下，它能快速催化還原過氧化氫，其響應電流與過氧化氫的濃度呈線性關系。
  5. 2 projects on rare earth thermometallurgy, including rare earth metal electrolysis, reduction and the production of rare earth silicon, iron and magnesium alloy, etc

    稀土火法冶金項目，包括金屬電解、還原和稀土硅鐵及鎂合金的生產等方面；
  6. Projects on rare earth thermometallurgy, including rare earth metal electrolysis, reduction and the production of rare earth silicon, iron and magnesium alloy, etc

    稀土火法冶金項目，包括金屬電解、還原和稀土硅鐵及鎂合金的生產等方面；
  7. The scarcity of suitable coke for use in the blast furnace and the cheapness of natural gas or other fuels can favour the adoption of the direct reduction process for iron production in certain parts of the world and approximately one hundred direct reduction steel plants have been built over the last forty years

    用於高爐中的焦炭的稀缺和天燃氣及其他燃料低廉的價格使得許多煉鐵廠採用直接還原法，在過去的四十多年裡有近百家煉鐵廠採用此方法。
  8. Viscosity calculating model of iron - bath smelting reduction slag

    鐵浴法熔融還原熔渣的粘度計算模型
  9. Another route to steel is from dri to make the iron from iron ore and natural gas

    另外一種方法是直接還原，從鐵礦中煉鐵和天燃氣。
  10. Direct reduced iron. determination of metallic iron content. brimine - methanol titrimetric method

    直接還原鐵.金屬鐵含量的測定.溴甲醇滴定法
  11. Direct reduced iron - determination of metallic iron content - bromide - methanol titrimetric method

    直接還原鐵.金屬鐵含量的測定.溴-甲醇滴定法
  12. Direct reduced iron - determination of carbon and or sulfur - high - frequency combustion method with infrared measurement

    直接還原鐵.碳和或硫的測定.高頻燃燒紅外線吸收法
  13. Analysis of iron ores - methods for the determination of silicon content - reduced molybdosilicate spectrophotometric method

    鐵礦石的分析.第5部分:硅含量測定方法.第2節:還原磷硅酸酯分光光度計測定法
  14. The integrated system of smelting reduction ironmaking - gasolinesynthesis - electric - ity generation, in which the coal gas produced inthe ironmaking module is first cleaned and then used as the fuel for theelectricity generation module or raw material of the gasoline synthesismodule, can resolve the problem of utilization of tail gas in thesmelting reduction ironmaking and the large investment of gasificationin the integrated gasification combined cycle and gasoline synthesis. taking efficiency, scale and product structure into consideration, the processes of the two - stage smelting reduction ironmaking - combined cycleelectricity generation with coal gas, the two - stage smeltingreduction ironmaking - steam cycle electricity generation with coal gas, the one - stage smelting reduction ironmaking - combined cycleelectricity generation with coal gas, and the one - stagesmelting reduction ironmaking - gasoline synthesis with coal gas - steamcycle electricity generation with tail gas are techno - economicallyfeasible and have the promise of being industrialized

    將熔態還原煉鐵產生的煤氣在凈化后發電或經改質后合成汽油的集成系統可以解決熔態還原煉鐵的尾氣利用問題及聯合循環發電和煤基汽油合成造氣投資成本高的問題.從效率、規模和產品結構各方面考慮，過程模擬結果顯示:二段法熔態還原煉鐵-煤氣聯合循環發電、二段法熔態還原煉鐵-煤氣蒸汽發電、一段法熔態還原煉鐵-煤氣聯合循環發電、一段法熔態還原煉鐵-煤氣合成汽油-尾氣蒸汽發電流程，有實現產業化的可能
  15. The conclusions are as follows : ( 1 ) high - pressure water - atomization can be used to produce a pre - alloyed steel powder with high apparent density, high green strength, size - stability after sintering and low hydrogen - loss content ; ( 2 ) the higher smelting temperature and / or water pressure, the finer particle size of steel powders ; ( 3 ) when the atomization angle holds in a reasonable value ' s range the obtained powder will have a better particle size distribution ; ( 4 ) an optimum atomization technological parameters : liquid steel flux, water pressure and water prick angle was obtained ( 5 ) reduction variables ( temperature, holding time, material - bed ' s thickness and reducing gas flux ) have a significant effect on the particle agglomeration and properties of final powder was given ( 6 ) different alloying methods were developed to modify properties of ferrous powder materials and hence to broaden its applications in ferrous powder metallurgy industry

    本文系統研究了水霧化預合金鋼粉生產工藝及合金化方法對鐵基粉末冶金材料性能影響，詳細研究了冶煉、霧化、還原工藝參數對預合金鋼粉化學成份和物理性能影響，並得出如下結論： （ 1 ）採用高壓水霧化技術可用於生產高密度、高強度、尺寸穩定性的低氫損含量的水霧化預合金鋼粉。 （ 2 ）冶煉溫度越高，高壓水壓力越大，所得生粉顆粒粒度越細。 （ 3 ）水錐角調整在一個適當角度范圍內可獲得粒度組成較好的生粉。
  16. The specific methods : 1. to ascertain five control indications including suspended solid content, grain diameter median, oil content, iron bacteria and saprophytic bacteria by carrying out the experiment of core flow ; 2. to ascertain indications of sulfate reducing bacteria and average corrosion rate by carrying out the experiment of revolving corroded test pieces ; 3. to ascertain indications of average scaling rate and total mineralization degree by carrying out the experiment of scaling prediction and sensibility

    具體的做法是：採用巖心流動試驗確定懸浮固體含量、顆粒直徑中值、含油量、鐵細菌和腐生菌五項控制指標；採用旋轉腐蝕掛片實驗確定硫酸鹽還原菌和平均腐蝕率指標；採用結垢預測和敏感性實驗確定平均結垢率和總礦化度指標。
  17. Lan xinzhe yu jinglu wang chenggang zhao xicheng yong qingxia ； making low alloy corrosion resistant steel from nonferrous metals slag ； hsla steels 2000 conference ， by the chinese society for metals ， oct. 31 - nov. 2 ， 2000 ， xi ‘ an ， china

    第三屆中國工程院化工、冶金與材料會議，論文集「熔融還原法從金川閃速爐渣制備低合金鐵* ，稀有金屬材料與工程，蘭新哲賀昕俞景祿趙西城王成剛，西安。
  18. Nuclear fuel technology - determination of milligram amounts of plutonium in nitric acid solutions - potentiometric titration with potassium dichromate after oxidation by ce and reduction by fe

    核燃料技術.硝酸溶液中鈈的毫克量的測定.經鈰氧化和鐵還原後用重鉻酸鉀的電位滴定法
  19. Determination of uranium in uranium ore concentrate by ferrous sulfate reduction potassium dichromate titrimatric method

    鈾礦石濃縮物中鈾的測定硫酸亞鐵還原-重鉻酸鉀滴定法
  20. Uranium in uranium dioxide powder and pellets - determination of uranium ferrous sulfate reduction - potassium dichromate oxidation titrimatric method

    二氧化鈾粉末和芯塊中鈾的測定硫酸亞鐵還原-重鉻酸鉀氧化滴定法
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