浸出反應 的英文怎麼說

中文拼音 [jìnchūfǎnyīng]
浸出反應 英文
leaching reaction
  • : Ⅰ動詞1 (泡在液體里) soak; steep; immerse 2 (液體滲入) soak; saturate; steep Ⅱ副詞[書面語] (...
  • : Ⅰ名詞1 (方向相背) reverse side 2 (造反) rebellion 3 (指反革命、反動派) counterrevolutionari...
  • : 應動詞1 (回答) answer; respond to; echo 2 (滿足要求) comply with; grant 3 (順應; 適應) suit...
  1. 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 、研究了硫酸鋅浮渣並分析了影響率的各種因素,確定了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,酸時間為5 . 0h ,硫酸濃度30 ,鋅浮渣的率大於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 ,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:氧化時間1 . 5小時、溫度控制在90 92 、 ph值5 . 2 5
  2. It shows with the increase of the amount of the mo in the si - mo infiltrant, the density of the infiltrated materials with the same performs increased, but the amount of the free carbon and pore also increased. it was the result of the capillary chocking - off caused by the separation of the mosj2 from the alloy infiltrant during the sintering process. after th thermal treatment at 2050, the amount of the free carbon and pore decreased. also. another cause for the unfully conversion of c into sic was the gas pressure. larger than the capillary force

    實驗表明,對于同一坯體,隨著si - mo熔體中mo含量的增加,滲所得材料的密度隨之增加,但是,材料中的殘留c 、氣孔相的含量亦隨之增加。這是由於滲時,熔體中析的mosi _ 2阻塞毛細管造成的。含殘留c 、氣孔相的材料進行高溫( 2050 )熱處理后,材料中殘留c 、氣孔相的含量大大減少。
  3. Abstract : combined with fundamental characteristics of in - situ leaching mining, this paper presents primary factors influencing the reation rates, such as lixivant concentration, oxidizer, porosity, permeability, seepage volocity, structure of ore, minerals of competition, etc. the factors which influence the reaction rates of in - situ leaching have been discussed

    文摘:結合原地工藝的特點,總結提了影響原地浸出反應速率的主要因素,並就溶劑濃度、氧化劑、孔隙度、滲透系數、滲透速度,礦石的結構、構造及礦物的嵌布特徵,競爭礦物等對原地浸出反應的影響進行了分析與討論。
  4. Once it soaks into the skin it can react with sunlight to cause damage below the surface

    昨日研究人員發警告,一旦它入皮膚,將會與日光發生,對皮下組織造成傷害。
  5. Based on polymerization reaction of the nylon - 6 rubberized cord fabric production of distributed control system in yangzhou organic chemical plant computer integrated manufacturing system ( yh - cims / dcs ), the multiple stepwise regression method was used to build the statistic mathematical models of the molecule weight and the monomer quantum of casting slice belt. then the optimization model of polymerization reaction was presented, which was solved by using simulation annealing algorithm to obtain the best techniques parameters. the improved hybrid genetic algorithm and back propagation algorithm are combined to train neural network, brought out the neural network prediction model of casting slice belt ' s average molecule weight to guide the technologist on - line

    了流程工業生產過程操作優化策略和用實施方法,包括生產過程離線優化策略、非線性問題求解策略、在線優化模型及學習策略;結合揚州有機化工廠計算機集成製造系統集散控制系統( yh - cims dcs )的實施,針對錦綸? 6膠南京理工大學博士學位論文摘要簾于布生產中己內酚胺聚合過程優化控制這一工程實際問題,採用統計建模方法,建立了聚合過程的優化模型;為求解所得的優化模型,提了種改進的有約束條件下的模擬退火演算法,該演算法能避免陷於局部最優解,有效地提高了所求解的全局性和可靠性:提了基於改進的ga演算法和sp演算法相結合的混合學習演算法,建立了基於神經網路的聚合過程生產目標在線預測模型,該演算法和模型滿足了生產中的實時性和實用性要求。
  6. Oxygen diffusion transport and electrochemical reaction in the oxygen cathode of alkaline fuel cell ( afc ) and pemfc have been expressed with the tffa model, including oxygen transferring in gas channel of gas diffusion layer and reaction layer, oxygen dissolution and diffusion in thin - film of reaction layer, oxygen reaction and diffusion in flooded - agglomerate of reaction layer and the conduction of electron and ion. numeric algorithm of the model equations is also obtained

    本文將tffa模型用於堿性燃料電池( afc )和質子交換膜燃料電池( pemfc )陰極,推導陰極各種傳遞和過程的描述方程,包括氧氣在氣體擴散層和層氣體通道中的擴散,氧氣在層薄膜中的溶解和擴散,氧在漬聚集體中的和擴散以及電子和離子的傳導,並給方程的數值解法。
  7. This paper analyses the result of in - situ mining and dump leaching briefly, using kinetics method of certain low quality copper ore in hunan province, get the reaction speed of this ore, and it offers the gist for leaching this ore

    摘要簡要的對湖南某低品位銅礦石原地破碎進行了動力學分析,得到了此種礦石原地破碎速率,為此種礦石進行提供了依據。
  8. Catalysts were prepared by impregnation reduction, thermal reduction, advanced thermal reduction and sol - gel methods from these metals. electrochemistry measurements, xrd, tem were used to test these catalysts. the results showed that these metals have some electrocatalysis activities towards hydrogen oxidation reaction

    本文選擇了w 、 mo 、 co等金屬,採用漬還原法、熱還原法、改進的熱還原法以及溶膠凝膠法分別制備了這幾種金屬的碳載催化劑,對制備的非貴金屬催化劑進行了電化學測試、 x -射線衍射( x - raydiffraction , xrd ) 、透射電子顯微鏡( transmissionelectronmicroscopy , tem )等測試,研究結果表明:這些非貴金屬在硫酸體系中對氫氣的氧化均有一定的催化活性。
  9. By calcining low humidity pelleted kaolin, a kind of metakaolin pellet, inside which the macroporous structure developed , has been prepared. the structure remarkbly benifits reactant ion transference. so, the variety has high acid leaching reactivity, even coarse as the pellets are, its reaction kinetic is still maintained zero order up to a significant conversion rate

    在用鹽酸加熱取時,該類球粒內的鋁質組分表現高酸溶活性,不同粒級的該類球粒有相似的率時間曲線,且大部分鋁能被迅速
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