
稀硫酸
Berberine hydrochloride was extracted from rhizoma Coptis with dilute sulphuric acid as solvent by the method of immersion.
以稀硫酸水溶液作溶劑,采用浸漬法從黃連中提取黃連素。
Microbiogen uses dilute sulphuric acid to break down another component of the plant cell wall: a complex polymer called hemicellulose, which binds cellulose microfibres together.
Mirobiogen使用稀硫酸打破了植物細胞壁的另一個組成部分:稱為半纖維素的複雜複合物,它将纖維素捆綁在一起。
His prototype used dilute sulphuric acid and operated at room temperature.
他當時的做法用的是稀釋的硫酸, 而且是在室溫下進行操作。
Production in the rising trend, with pH dilute sulphuric acid adjust pH value and to fully mix, prevent local high acidity and cause brightener exhalation.
生産中pH朝上升趨勢,用稀硫酸調pH值并要充分攪拌,防止局部酸度高而導緻光亮劑析出。
The use of 98% H2SO4 for removal of water in nitric acid in the sulphuric acid process concentrated nitric acid production will produce large amount of dilute sulphuric acid, which has to be treated.
稀硫酸腐蝕性強,硫酸法—濃硝酸工藝采用98%H2SO4脫除硝酸中的水,産生了大量的稀硫酸須予以處理。
The technologies of treating wastewater from cleaning section of sulphuric acid plants are introduced. The choice of cleaning process, disposal of wastewater and recycle of dilute acid are discussed.
介紹硫酸裝置淨化系統污水的治理方法,包括淨化工藝的選擇,污水處理的工藝路線及稀酸的回收利用。
dilute sulphuric acid 是指濃度較低的硫酸(H₂SO₄)溶液,以下是詳細解釋:
如需更專業的物化參數(如密度、沸點),可參考化學數據庫或權威文獻來源。
解釋: 稀釋,使變淡或變弱。
例句:
用法: 通常用于描述将一種液體或物質加水或其他液體來減輕其濃度或強度的過程。
近義詞: weaken、water down、thin out
反義詞: concentrate、strengthen
解釋: 硫酸,一種無色到淺黃色的腐蝕性液體,常用于工業和實驗室中。
例句:
用法: 通常用于描述化學實驗、工業制造和清洗等領域。
近義詞: battery acid、oil of vitriol
反義詞: alkaline、basic
稀釋硫酸是在化學實驗和工業生産中常見的過程,需要小心操作。如果需要使用硫酸,請務必稀釋。在任何情況下,都應遵循安全操作标準。
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