精煉鉛 的英文怎麼說

中文拼音 [jīngliànqiān]
精煉鉛 英文
lead concentrate
  • 精 : Ⅰ形容詞1 （經過提煉或挑選的） refined; picked; choice 2 （完美;最好） perfect; excellent 3 （細）...
  • 煉 : 動1. （用加熱等辦法使物質純凈或堅韌） refine; smelt; work 2. （燒） temper with fire 3. （使詞句精美簡潔） polish
  • 鉛 : 鉛名詞1. （金屬元素） lead （pb） 2. （鉛筆心） lead （in a pencil）; black lead
  • 精煉 : 1 （提煉; 除去雜質） refine; purify affinage; fining; softening; exaltation; fluxing; improving; ...
  1. Pure zn refined from spelter in pb and zn production is a very complex technical process, which needs series work. there is every probability of appearing fault because of the large quantity of facility in production, so that it causes serious effect to the production and security

    鉛鋅生產中將粗鋅精煉成為精鋅是一個需要連續作業的復雜工藝過程，所涉及的生產設備較多，發生故障的可能性增大，以至對生產或安全造成嚴重影響。
  2. Taking the example of china tin gruop co., ltd hechi metallurgy and chemical industry, the article details the production processes, technology conditions and production practice of removing arsenic from the second caustic sludge and lead from the second lead sludge

    摘要文章以華錫集團河池冶金化工廠精煉生產工藝為例，詳細介紹了採用二次堿渣進行脫砷，二次鉛渣進行脫鉛的生產流程、工藝技術條件及生產實踐。
  3. In order to solve the problems effectively, under the auspices of 863 plan in china, the synthesis diagnosis has been carried by means of measuring and numerical imitating the combustion chamber of refining column, and some conclusions is such as : ( 1 ) through measuring the temperature and combustion in the burning chamber of the refining column, the result shows the temperature difference on the same level is more than that in height direction, and there is a few of co in bottom of burning chamber. ( 2 ) in order to ensure normal work of flue system in lead column in the course of zinc refining, theoretic calculation and measure about the flow resistance of exhaust gas are carried through. the results of study reveal that drawing out force of chimney is inadequate, which is mainly caused by illogicality of flue construction

    在研究過程中，採取了現場實測和數值模擬手段對韶關冶煉廠鋅精餾鉛塔燃燒室及排煙系統進行了綜合診斷，具體結果包括如下： （ 1 ）完成鋅精餾鉛塔燃燒室內溫度測試以及燃燒狀況的測試，結果發現：鉛塔燃燒室內水平方向的煙氣溫度並非均勻，而且其溫差比上下方向的溫差更大，以及鉛塔燃燒室尾部存在co未燃燼問題； （ 2 ）為了保證鉛塔煙氣系統的正常工作，對煙道系統的阻力進行了理論計算及測試分析，結果發現：鋅精餾鉛塔煙氣系統中煙囪抽力不夠，這主要是煙道結構不合理所造成的。
  4. In order to reduce the rate of accident and improve the quality and quantity of pure zn product, this paper construct a fuzzy expert system for fault diagnosis to realize fault detection and diagnosis of refining process, which based on the research object of pb and zn refining process in shaoguan smelting

    為了減少事故率，提高精鋅產品數量和質量，本文以韶關冶煉廠鉛鋅生產精煉過程為研究對象，建立了一個故障診斷模糊專家系統以實現對精煉過程的故障檢測和診斷。
  5. Soda - lead concentrates smelting process was put forward according to the characteristics of as - cu - pb alloy produced by copper dross smelting with soda - lead concentrate in a smelter

    摘要針對某冶煉廠採用銅浮渣蘇打鉛精礦熔煉法產砷銅鉛合金的特點，提出合金蘇打鉛精礦熔煉法。
  6. Standard specification for refined lead

    精煉鉛標準規范
  7. 2001 building the second electrolyzing lead product line, the production of fine lead is 14 ten thousand tons, bank the first of the lead smelted industry in china

    新建第二條電解鉛生產線，年產精煉鉛14萬噸，在我國鉛冶煉行業中產量排名第一。
  8. The research of fuzzy expert system for fault diagnosis in pb and zn refining process can not only develop the applying field of fault diagnosis, but also improve the economic benefit and social domino effect

    對于鉛鋅生產精煉過程故障診斷模糊專家系統的研究，不僅拓展了故障診斷的應用領域，而且對鉛鋅的整個生產都有著顯著的經濟效益和社會效應。
  9. This paper analyzes the principle and technical flow, and applies the theory of fuzzy expert system for fault diagnosis to the practice of refining process. a fuzzy expert system for fault diagnosis is constructed to realize fault diagnosis of pb and zn refining process

    本文以對精煉過程的原理和工藝流程的分析為基礎，將故障診斷模糊專家系統的理論應用到精煉過程的實際中去，建造了一個故障診斷模糊專家系統，以實現對鉛鋅生產精煉過程的故障診斷。
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