leaching ratio 中文意思是什麼

leaching ratio 解釋
淋溶率
  • leaching : 焊散漂出,熔出
  • ratio : n. （pl. ratios）1. 比，比率，比值；比例；系數。2. 【經濟學】復本位制中金銀的法定比價。vt. 1. 用比例方式表達；求出…的比值；使…成比例。2. 將（相片）按比例放大或縮小。
  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
  2. The main results are following : ( 1 ) the variation of clay / silt ratio can indicate the secondary clay action of dust depositions ; the variations of magnetic susceptibility and total fe content are inferred to be records of the changeable intensity of bio - pedogenesis ; the variations of sr content and rb / sr ratio can indicate bio - pedogenesis, dissolving and leaching action ; the content of total organic carbon ( toc ) can reflect variation of climate and vegetation during soil formation, it indicates the intensity of weathering and bio - pedogenesis ; the content variation of caco3 can show the intensity of dissolving - leaching action and secondary deposit, which was noted as pseudomycilia in pores and fissures in the sediment, so it can indicate the intensity bio - pedogenesis quite well. these proxy indexes also reflect obvious regional difference of pedogenic environment and the intensity bio - pedogenesis ; namely, secondary clay action, dissolving - leaching action and bio - pedogenesis are all much stronger in south than that in north

    實驗結果表明：粘粒粉沙比值能很好地指示粉塵堆積物的次生粘化作用；磁化率和全鐵很好地指示生物風化成壤作用； sr和rb sr比值能很好的指示生物風化成壤作用和淋溶作用；總有機碳（ toc ）含量的高低，在一定程度上反應了土壤發育過程中氣候和植被狀況的變化，指示著成壤過程中腐殖質化的程度； caco3含量的變化，可以反映了黃土古土壤形成時的風化成壤作用的強弱程度，指示成壤過程中的淋溶作用和次生碳酸鹽化作用；並且各指標所指示的成壤環境和成壤強度存在明顯的區域差異，即渭河流域土壤的生物風化成壤作用、次生粘化作用和淋溶作用均表現出南部強于北部。
  3. Application of large ratio between height and diamter mechanical agitation trough in leaching process of zinc hydrometallurgy

    大高徑比機械攪拌槽在濕法煉鋅浸出工序的應用
  4. Characterization of waste - leaching - compliance test for leaching of granular waste materials and sludges - part 4 : one stage batch test at a liquid to solid ratio of 10 l kg for materials with particle size below 10 mm without or with size reduction

    廢物的表徵顯示.浸濾.顆粒廢物材料和污泥浸濾的副符性試驗.第4部分:液體固體比為10公升公斤顆粒尺寸低於10毫米的材料一階段批量試驗
  5. Characterization of waste - leaching - compliance test for leaching of granular waste materials and sludges - part 2 : one stage batch test at a liquid to solid ratio of 10 l kg for materials with particle size below 4 mm without or with size reduction

    廢物的特徵顯示.浸濾.顆粒廢物材料和污泥浸濾的符合性試驗.第2部分:液體固體比為10公升公斤顆粒尺寸低於4毫米的材料的一階段批量試驗
  6. Characterization of waste - leaching - compliance test for leaching of granular waste materials and sludges - part 1 : one stage batch test at a liquid to solid ratio of 2 l kg for materials with high solid content and with particle size below 4mm without or with size reduction

    廢物的表徵顯示.浸濾.顆粒廢物材料和污泥浸濾的符合性試驗.第1部分:液體固體比為2公升公斤的高固體含量的顆粒尺寸低於4毫米的材料一階段批量試驗
  7. The research results indicate that this technology has some advantages of low cost, high immersion speed, high leaching ratio and low environmental pollution, this technology is a new way of hydrometallurgical treating refractory gold ores of jiangxi

    研究結果表明，該法具有成本低、浸金速度快、浸出率高、環境污染少等特點，為江西難浸金礦石的濕法冶金探索出了一條新的途徑。
  8. But on the later condition the trend of accumulation turned to be stable in the w3 treatment ( vseawater / v pure water = 1 ) - in root zone soil, variation of sar value accorded with total salt accumulations and sometimes decreased at the treatment where the v seawater / v pure water > 1. contents of cl - and na + which were the main ions and leached obviously in 0 - 60cm soil were greatly influenced by rainfall, but the rainfall did not affected the contents of ca2 +, mg2 + and k + whose ability of leaching is worse than that of cl - and na + in the root zone soil obviously. the vertical distribution of salt ions in the 0 - 60cm soil were mainly affected by the ratio of v seawater / v pure water in the irrigation water on the condition of not enough rainfall, but on the cont

    海水灌溉下，耕層土壤中鹽分含量受降雨量影響很大，足夠的降雨條件下，鹽分不會積累，降雨量較低時，鹽分積累明顯，但在50海水處理下趨于平衡狀態；耕層土壤sar值的變化情況和鹽分含量變化情況相一致，在灌溉水中海水濃度大於50時有所下降；土壤中主要鹽離子為cl ~ -和na ~ + ， 0 - 60cm土層內， na ~ + 、 cl ~ -明顯的向土壤底層遷移，其在土壤中的含量受降雨影響顯著，而ca ~ （ 2 + ） 、 mg ~ （ 2 + ）和k ~ +在土壤中遷移能力較低，其含量受降雨影響較小； 0 - 60cm層次土壤鹽分的縱向分佈在降雨量較低的條件下主要受灌溉水中海水濃度的影響，而在降雨充分的條件下，地面覆蓋程度成為重要的影響鹽分和水分脅迫下菊芋的生理響應及其海水灌溉研究因子之一。
  9. Characterisation of waste - leaching - compliance test for leaching of granular waste materials and sludges - one stage batch test at a liquid to solid ratio of 10 l kg for materials with particle size below 10 mm without or with size reduction

    廢棄物的特性.浸析.顆粒廢棄物和污泥浸析的一致性試驗.粒徑小於10mm材料在液體固體比為10 l kg時的一級分批試驗
  10. Characterisation of waste - leaching - compliance test for leaching of granular waste materials and sludges - one stage batch test at a liquid to solid ratio of 10 l kg for materials with particle size below 4 mm without or with size reduction

    廢棄物的特性.浸析.顆粒廢棄物和污泥浸析的一致性試驗.高固體含量和粒徑小於4mm的材料在液體固體比為10 l kg時的一級分批試驗
  11. Characterisation of waste - leaching - compliance test for leaching of granular waste materials and sludges - one stage batch test at a liquid to solid ratio of 2 l kg for materials with high solid content and with particle size below 4 mm without or with size reduction

    廢棄物的特性.浸析.顆粒廢棄物和污泥浸析的一致性試驗.高固體含量和粒徑小於4mm的材料在液體固體比為2 l kg時的一級分批試驗
  12. Characterisation of waste - leaching - compliance test for leaching of granular waste materials and sludges - two stage batch test at a liquid to solid ratio of 2 l kg and 8 l kg for materials with a high solid content and with a particle size below 4 mm without or with size reduction

    廢棄物的特性.浸析.顆粒廢棄物和污泥浸析的一致性試驗.高固體含量和粒徑小於4mm的材料在液體固體比為2 l kg和8 l kg時的二級分批試驗
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