鐵渣的 的英文怎麼說

中文拼音 [tiězhāde]
鐵渣的 英文
drossy
  • 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...
  • 渣 : 名詞1 （渣滓） dregs; residue; sediment:煤渣coal cinder; 殘渣 dregs; 豆腐渣 soya bean residue; 豬...
  • 的 : 4次方是 The fourth power of 2 is direction
  1. This paper explained the technology that taking calces of pyrite as theraw materials, using the way of chemical process of mineral, dislodging the detrimental impurities with the measures of dipping lye and dipping acid oxide, wich aimed to get the rate of recovery of valuable metallic elements au 87 %, ag 76 %, cu 82 %

    摘要以黃鐵礦燒渣為原料，通過化學選礦的方法，採用堿浸及氧化酸浸的工藝，除去有害雜質和回收有價金屬元素金、銀、銅，回收率分別為87 % 、 76 % 、 82 % 。
  2. Caroline felt the value of the true ore, and knew the deception of the flashy dross.

    卡羅琳辨別出了真金的價值，知道那種炫耀的鐵渣只有迷惑人的外表。
  3. Some main results of testing research were as fellows : i. in the course of testing of leaching zinc dross, leaching zinc dross by sulfuric acid was researched and the effects on the leaching rate of the zinc dross were analyzed by author, the optimum conditions of leaching testing of zinc dross were determined as fellows : liquid - solid ratio 6 : 1, stirring ratio 250r / min, granularity 120 mesh, the soaking time 5h, the concentration of sulfuric acid of 30 %, and under these conditions, the rate of leaching zinc is above 92. 0 %. ii. in the course of testing of purification, on the basis of comprehending and comparing all present methods of the manganese - removal and iron - removal, the oxidizing method of manganese - removal in zinc sulfate solution using ammonium persulfate was put forward and the oxidizing method of iron - removal in zinc sulfate solution using the goethite process and oxidation - hydrolysis process was adopted

    研究的主要結果具體如下： 1 、研究了硫酸浸出鋅浮渣並分析了影響浸出率的各種因素，確定了浸出鋅浮渣的最佳條件為：液固比為6 ： 1 ，攪拌速度為250r min ，粒度為- 120目，酸浸時間為5 . 0h ，硫酸濃度30 ，鋅浮渣的浸出率大於92 . 0 ； 2 、在綜合和比較了目前除錳和除鐵的各種方法基礎上，提出了過硫酸銨氧化除錳方法和選擇了針鐵礦-氧化水解聯合法除鐵方法，並分析和討論了影響除錳率和除鐵率等各種因素，確定了除錳的條件為：溫度90 ， ph值5 . 4 ，反應時間3h ，過硫酸銨達到理論值的1 . 2倍，除錳率超過99 . 86 ；聯合法除鐵的條件為：氧化反應時間1 . 5小時、溫度控制在90 92 、 ph值5 . 2 5
  4. Reduced ilmenite is a special product only use for welding electrode industry in china. in a word, it is a substitute of rutile sand

    粵橋牌還原鈦鐵礦為深灰色礦粉顆粒，主要用於藥皮電焊條等焊接材料的造渣劑。
  5. Maturation of pyrite cinders and its mechanism

    硫鐵礦燒渣的熟化及機理
  6. Investigation on ppfs preparation from pyrite cinder

    硫鐵礦燒渣制備聚合磷硫酸鐵的研究
  7. The implements are ideal equipments that utilize the theory of centrifugal to get rid of light & lheay impurity in thick liquid material such as mixed sticky powder, sandstone, paraffin wax, heat melt glue, plastics pieces, dust, foam, gas, scrap iron and printing ink particle etc

    組合式高效低濃輕重雜質除渣器是一種利用離心原理去除漿料中較大體積的混合膠粘物、沙石、石蠟、熱熔膠、塑料片、塵埃、泡沫、氣體、鐵屑、油墨粒子等重、輕雜質的理想設備。
  8. Multi - laboratory center of pangang is worked for production of steel - making factory. many producing processes, such as desulfurize 、 extracting - vanadium 、 steel - marking 、 refine out ladle ( lf 、 rh ) 、 caster etc, need directing and controlling by sampling and analysis, in order to get chemical composition information of molten iron 、 semisteel 、 molten steel 、 vanadium slag and slag and develop producing

    攀鋼煉鋼綜合化驗中心是為煉鋼廠生產服務的，煉鋼廠各生產工序如脫硫、提釩、煉鋼、爐外精煉（ lf 、 rh ） 、連鑄等，都必須通過取樣、化驗分析來實時獲得鐵水、半鋼、鋼水以及提釩釩渣、爐渣等化學成分來指導、優化生產。
  9. Application of iron - bearing material for slag - making in converter practice

    含鐵渣料在轉爐冶煉中的應用
  10. Mechanism of rich - feo slag splashing

    富氧化鐵爐渣的濺渣護爐機理
  11. The best presidents are like magnets below a piece of paper, invisibly aligning iron filings into a new pattern of their making

    最好的總統，就像放在紙下面的一塊磁鐵，雖然看不見，但會吸引鐵渣形成新的圖案。
  12. In order to keep the normal bath temperature and slag forming condition, the charge of pig iron should not be exceeded 10 % on middle and small converter

    中小型轉爐內生鐵塊的加入量不應超過10 % ，使轉爐吹煉過程中保持正常的熔池升溫和成渣狀況。
  13. 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
  14. Mgo - c brick resistant to molten slag with rich iron oxide sun yufei wang xuemei

    抗高鐵氧化物熔渣的鎂炭磚
  15. Ep - red will not give complete iron reduction in 24 % or higher hydrochloric acid strength. it is likely to be ineffective in preventing iron induced sludging if 28 % acid is required

    當鹽酸濃度高過24 %時， ep - red將不能發揮完全的降鐵作用。當使用28 %濃度酸時，它已對降低鐵渣失效。
  16. Ep - red is complete iron control system for oil well acidizing. this product uses field proven technology to minimize iron induced sludge and precipitation problems in all types of acidizing

    Red是一套完整的鐵質控制系統用於油井酸處理。此產品是所有油井酸處理中應用了油井勘探技術來減少由鐵質而引起的鐵渣和鐵沉澱問題。
  17. Methods and problems in the comprehensive utilization of pyrite firing residue

    黃鐵礦燒渣的綜合利用途徑與問題分析
  18. The stove liner of blast furnace is damaged seriously for the influence of iron water melting metal, chemical corrosion of stove residual and furnace lump in the middle and later term

    摘要由於鐵水熔融金屬以及爐渣的化學侵蝕和爐瘤的影響，高爐中後期爐襯受損嚴重。
  19. Fe and si were important factors for the fouling and slagging of shenhua coal, and ca, si and fe were prominent factors in the reburning with injected calcium

    神華煤中鐵、硅在沾污結渣過程中作用很突出，而噴鈣再燃工況時鈣、硅、鐵對沾污結渣的貢獻最顯著。
  20. 4 castables for blast furnace trough has strong resistance to erosion of hotnetal and slag with good thermal shock resistance and low reheating linear change rate, strong anti - oxidation ability, easy for construction and sticky to slag and convenient for repairing and disinantling. no harmful gas formed and beneficial to environmental protection

    4 ，高爐出鐵澆注料具有：耐鐵水和渣的侵蝕，抗沖刷能力強，熱震性好，抗氧化能力強，易施工，不粘結渣鐵，便於修補和拆除，不產生有害氣體，有利環保。
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