鋅渣 的英文怎麼說

中文拼音 [xīnzhā]
鋅渣 英文
cadmia
  • 鋅 : 名詞[化學] （金屬元素） zinc （zn）
  • 渣 : 名詞1 （渣滓） dregs; residue; sediment:煤渣coal cinder; 殘渣 dregs; 豆腐渣 soya bean residue; 豬...
  1. Separation of iron alum slag on zinc hydrometallurgy process

    濕法煉鋅中礬渣的分離
  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. The hydrometallurgy of zinc and indium without iron residue

    無鐵渣濕法煉鋅提銦工藝
  4. Abstract : the new technology of soluble anode electrolysing hot dipping zinc slag is analyzed

    文摘:從理論上分析了可溶陽極電解處理熱鍍鋅廢渣新工藝的可行性。
  5. Study on kinetics of leaching indium from hard zinc residue mechanically activated by stirring mill

    攪拌磨機械活化硬鋅渣浸銦的動力學研究
  6. Study on reductive leaching of neutral leached residue in chloride system by high concentration acid and reductive agent at high temperature

    氯鹽體系中鋅焙砂中浸渣高溫高酸還原浸出研究
  7. Kinetics of activating dioscorea zingiberensis residues by zncl

    氯化鋅活化黃姜皂素廢渣的動力學研究
  8. Zinc, aluminium or copper alloys ), degassing flux for aluminium or copper alloys, coating paste, spare parts for hot chamber or cold chamber die casting machines, plunger rings and hot work steel

    油、超高級白油、潤滑脂、 （鋅、鋁、銅合金）化渣粉、除氣劑、坩堝塗料、冷熱室壓鑄機配
  9. Continuous converting research for producing zinc oxide by fuming furnace of zinc slag

    鋅渣煙化爐連續吹煉生產氧化鋅研究
  10. The residues of secondary zinc oxide is a kind of secondhand resource which can be reused, there are many kinds of valuable elements contained in this slag, such as zinc, lead, arsenic, antimony, silver and scare metal indium, the comprehensive utilization of secondary zinc oxide have both reasonable value and society benefits

    摘要次氧化鋅廢渣是一種可利用的二次資源，含有鋅、鉛、砷、銻、銀以及稀散金屬銦等金屬元素，綜合利用次氧化鋅有經濟價值和社會效益。
  11. The optimum conditions of preparation were as fellows : the concentration of zinc sulfate solution of 1. 8 - 2. omol / l, the concentration of ammonium bicarbonate solution of 1. 4 ~ 1. 6mol / l, the time of ultrasonic radiation of 25 ~ 30min. iv. preparation of active zinc oxide by means of microwave radiation to calcine precursor of basic zinc carbonate firstly, and a mechanism on preparation of ultra - fine active zinc oxide by means of microwave radiation has been investigated emphatically as well as the effects on quality of ultra - fine active zinc oxide have been analyzed and discussed in detail, the time of microwave radiation was 7 ~ 16 min ; comparing microwave radiation calcining with conventional calcining, the calcining time of microwave radiation was one thirty to one twenty, the calcining time shortened hugely, energy consumption saved hugely, the quality of product improved

    首次引入超聲波輻射制備超細活性氧化鋅前驅體堿式碳酸鋅新技術，研究了超聲波輻射制備前驅體堿式碳酸鋅的機理，並分析和討論了影響前驅體質量的各種因素，確定了最佳的前驅體制備條件為：硫酸鋅濃度為1 . 8 2 . 0mol / l ，碳酸氫銨的濃度為1 . 4 1 . 6mol / l ，超聲波輻射25 30min ； 4 、首次採用微波加熱煅燒前驅體堿式碳酸鋅制備超細活性氧化鋅的新技術，研究了微波輻射加熱煅燒前驅體制備超細活性氧化鋅的機理，並分析和討論了影響活性氧化鋅質量的各種因素，確定了最佳的超細活性氧化鋅制備條件為：微波加熱煅燒時間為7 16min ，與傳統煅燒方法相比，煅燒時間僅為傳統的1 30 1 20 ，大大縮短煅燒時間，節省能耗，提高了煅燒產品的質量； 5 、完成了從鋅浮渣中制備超細活性氧化鋅的小試試驗和擴大試驗。
  12. The spectrophotometric determination of micro - amounts of germanium in coal gangue

    從銦鍺酸浸尾渣中浮選分離鉛鋅金屬
  13. A innovative technology with independent property right of knowledge on preparation of ultra - fine active zinc oxide by comprehensive utilization of zinc dross has been investigated and developed in this paper. the whole flow of preparation of ultra - fine active zinc oxide by comprehensive utilization of zinc dross and pilot test has been completed systemically

    本課題研究了從鋅浮渣中制備超細活性氧化鋅的新工藝，系統地完成了從鋅浮渣制備超細活性氧化鋅的全流程以及擴大試驗研究，試驗證明從鋅浮渣中制備超細活性氧化鋅是可行的。
  14. This paper introduced the basic theory of zinc leaching residue volatilization kiln, combine with the practice improving on the one system before, and analyzing the causation of the low - level - pollution of zinc leaching residue volatilization kiln, then bring forward a suitable project

    摘要文章介紹了鋅浸出渣揮發窯的基本原理，結合一系統揮發窯改進，分析了揮發窯低空污染產生的原因，提出合適的治理方案。
  15. Abstract : recoveral process of cobalt in smelting waste of zinc was reported and the technological conditions were discussed

    文摘:介紹了鋅冶煉廠廢渣中鈷的回收工藝，對各步工藝條件進行了探討。
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