sulfuric acid process 中文意思是什麼

sulfuric acid process 解釋
硫酸法
  • sulfuric : 〈美國〉＝sulphuric.
  • acid : adj. 1. 酸味的。2. 【化學】酸的，酸性的。3. 〈比喻〉尖酸刻薄的，易怒的。n. 1. 酸味物。2. 【化學】酸。adv. -ly ,-ness n.
  • process : n 1 進行，經過；過程，歷程；作用。 2 處置，方法，步驟；加工處理，工藝程序，工序；製作法。3 【攝影...
  1. Aluminium alloy anodizing process with sulfuric acid as major salt

    泡沫鋁陽極氧化工藝研究
  2. 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
  3. Production of manganous sulfate by curing process with pyrite, pyrolusite and concentrated sulfuric acid

    兩礦加濃硫酸熟化法生產硫酸錳
  4. The nitrosation of cyclohexanecarboxylic acid ( cca ) with nitrosyl sulfuric acid is an important industrial process to produce - caprolactam

    摘要由環己烷羧酸與亞硝基硫酸的亞硝化反應制取己內酰胺是一個重要的工業反應過程。
  5. A new method on extraction of phenanthrene from crude anthraceneis given, which includes azeotropic dissolution with ethylene glycol, extraction of carbon tetrachloride, treatment of sulfuric acid and ethyl alcohol recrystallization, in the end, the best process is obtained

    研究了從粗蒽中提取菲的方法，即用乙二醇對原料進行共沸，以四氯化碳為溶劑並用硫酸處理，最後用無水乙醇重結晶，制定出最佳的工藝路線
  6. Abstract : a new method on extraction of phenanthrene from crude anthraceneis given, which includes azeotropic dissolution with ethylene glycol, extraction of carbon tetrachloride, treatment of sulfuric acid and ethyl alcohol recrystallization, in the end, the best process is obtained

    文摘:研究了從粗蒽中提取菲的方法，即用乙二醇對原料進行共沸，以四氯化碳為溶劑並用硫酸處理，最後用無水乙醇重結晶，制定出最佳的工藝路線
  7. The availability and cost of sulfuric acid are highly important factors in the production of wet-process phosphoric acid.

    硫酸的貨源和價格都是濕法磷酸生產中極為重要的因素。
  8. Most sulfuric acid is made by the contact process.

    大多數的硫酸是用接觸法製造的。
  9. Studies on concentration process of waste sulfuric acid in titanium dioxide industry

    鈦白廢硫酸濃縮工藝研究
  10. Aerospace - anodic treatment of titanium and titanium alloys - sulfuric acid process

    航空航天.鈦和鈦合金的陽極化處理.硫酸處理
  11. Aerospace process - anodic treatment of aluminium alloys - sulfuric acid process, dyed coating

    航空航天工藝.鋁合金的陽極化處理.硫酸處理染色鍍層
  12. Aerospace process - anodic treatment of aluminium alloys - sulfuric acid process, undyed coating

    航空航天工藝.鋁合金的陽極化處理.硫酸處理未染色鍍層
  13. In view of process technology of potassium sulfate by neutralizing potassium hydrogen sulfate with ammonia, the effects of mole ratio of potassium chloride to sulfuric acid, reaction temperature and reaction time on preparation of middle product potassium hydrogen sulfate have been studied in aqueous solution

    針對硫酸氫鉀用氨中和制備硫酸鉀的生產工藝，研究了水溶液中氯化鉀和硫酸反應的原料配比、反應溫度、反應時間等因素對制得的中間產品硫酸氫鉀影響。
  14. Based on a brief introduction to the produce process of the industry sulfuric acid, selection and application of industry analysis method in practice are discussed in order to improve comprehensive profession ability, post suit ability and subsequence develop ability of students

    摘要在簡述工業硫酸生產過程中的基礎上，探討了實訓中工業分析方法的選擇與應用，以提高學生的綜合職業能力、崗位適應能力和后繼發展的能力。
  15. The effects of superfine powder on composite anodizing process of aluminum in sulfuric acid solution

    超細粉體對鋁在硫酸溶液中陽極氧化的影響
  16. The process of leaching serpentine by waste sulfuric acid discharged from titanium dioxide industry and making products from the leaching solution

    鈦白廢酸浸出蛇紋石礦粉及產品制備研究
  17. Abstract : according to time - sharing price counting policy of electricpower, the relationships of current density and current efficiency at different ratios of sulfuric acid and zinc are obtained through analyzing process data of electrolytic zinc process ( ezp ), and an optimization model of time - sharing power supply dispatching system ( tpsds ) of ezp is established. an single - loop simulated anneling algorithm with mutation and variable searching spaces is proposed and applied to the tpsds to obtain optimal time - sharing power supply scheme. industrial practical results show that the optimal dispatching system can greatly decrease the power consumption of ezp and increase the time - sharing profits

    文摘:依據電力部門的分時計價政策，根據由生產過程數據所建立的不同酸鋅比下電流密度與電流效率間關系，建立鋅電解過程分時供電優化模型.同時，提出一種帶變異操作和變搜索空間的單循環模擬退火演算法，並將該演算法應用於分時供電優化調度，獲得最優的分時供電方案.工廠運行結果表明：整個優化調度系統能顯著降低鋅電解過程的電耗並增加分時效益
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