硫酸清洗 的英文怎麼說

中文拼音 [liúsuānqīngxǐ]
硫酸清洗 英文
sulfuric acid clean
  • 硫 : 名詞[化學] sulphur; sulfur [美國] （16號元素, 符號s）
  • 酸 : 酸構詞成分。
  • 清 : Ⅰ形容詞1 （純凈） unmixed; clear 2 （寂靜） quiet 3 （清楚） distinct; clarified 4 （一點不留） w...
  • 洗 : 洗動詞1 （用水等去掉物體上的臟東西） wash; bathe 2 [宗教] （洗禮） baptize 3 （洗雪） redress; ri...
  • 硫酸 : [無機化學] sulphuric acid; sulphoacid; vitriol; vitriol oil; dipping acid; sulfuric acid; hydric ...
  • 清洗 : 1. （洗干凈） wash; clean; rinse 2. （清除） purge; comb out; eliminate
  1. The high - efficiency cleaning agent and optimum conditions were chosen and it has some guiding significance on practice. the main tasks include : by the contrastive experiments of sodium tripolyhosphate, sodium hexametaphosphate, na2edta and na4edta dissolving caso4, na2edta and n ^ edta were chosen as cleaning agents in this experiment

    主要包括：通過對三聚磷酸鈉、六偏磷酸鈉、乙二胺四乙酸二鈉、乙二胺四乙酸四鈉四種螯合劑對硫酸鈣溶解性對比實驗，最終選擇乙二胺四乙酸二鈉和乙二酸四乙酸四鈉作為本實驗清洗劑。
  2. The russian telilong - concentrated sulfuric - acid circulation technique of cleaning for russian - made supercritical once - through boilers

    加濃硫酸循環工藝法清洗俄制超臨界直流鍋爐
  3. At last, on the basis of above experiments, the five - factor - three - level orthogonal experiments on the relative flux recovery ratio after na2edta and na4edta cleaning pvdf microfiltration membrane that was fouled by caso4 were done

    最後，在前面實驗的基礎上，作出na _ 4edta和na _ 2edta對硫酸鈣垢污染的pvdf微濾膜清洗后，相對通量恢復率的五因素三水平正交實驗。
  4. In this paper, theories of porous membrane fouling and cleaning were explored, and a series of experiments were especially done to clean caso4 scale in porous membrane

    本文就對多孔膜的污染問題進行了理論探討，並針對多孔膜中硫酸鈣垢的清洗作了一系列實驗。
  5. Integrating the dissolving experiments of na2edta and na4edta and the orthogonal experiments, we can conclude that the dissolving property of na ^ edta is relatively more stable and higher than that of na2edta in this experiment. and, the conclusion can be made that for the caso4 scale in membrane na4edta has the best cleaning effect and the optimum condition is ph = 11, operating pressure = 0. 1mpa and concentration = 4 % wt

    在綜合考慮乙二胺四乙酸二鈉和乙二胺四乙酸四鈉對硫酸鈣的溶解性實驗及正交實驗，和最後對污染膜清洗的正交實驗可以看出，盡管最優工程選擇中nazedta清洗后膜的相對恢復率略高於na4ed飛』 a ，但其要求條件相對苛刻，從溶解性實驗也可看出， na4edrla對硫酸鈣的溶解相對穩定，溶解率高。
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