水處理緩蝕劑 的英文怎麼說
中文拼音 [shuǐchǔlǐhuǎnshíjì]
水處理緩蝕劑
英文
water treatment corrosion inhibitors- 水 : 名詞1 (由兩個氫原子和一個氧原子結合而成的液體) water 2 (河流) river 3 (指江、河、湖、海、洋...
- 處 : 處名詞1 (地方) place 2 (方面; 某一點) part; point 3 (機關或機關里一個部門) department; offi...
- 理 : Ⅰ名詞1 (物質組織的條紋) texture; grain (in wood skin etc ) 2 (道理;事理) reason; logic; tru...
- 緩 : Ⅰ形容詞1 (遲; 慢) slow; unhurried 2 (緩和; 不緊張) not tense; relaxed Ⅱ動詞1 (延緩; 推遲) d...
- 蝕 : Ⅰ動詞1. (損失; 虧耗) lose 2. (腐蝕) erode; corrode Ⅱ名詞(天體現象) eclipse
- 劑 : Ⅰ名詞1 (藥劑; 制劑) a pharmaceutical or other chemical preparation 2 (某些有化學作用的物品) a...
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According to these, the paper put forward some countermeasures : select low carbon steel or low metal alloy steel with lower intensity, like 20r steel ; while welding, adopt strict craft measures with lower welding heat to input ; after jointing, proceed the whole hot dissolving on time ; control each welding joint with hardness hb 185 ; add 0. 25 % water into the liquid ammonia as decay eclipse ; enhance checking in operation, repairing equipment in time through regular interior and exterior checking
針對上述原因提出了防止氨冷器類臨氨壓力容器產生應力腐蝕裂紋的對策:選用強度稍低,但抗裂性較好的低碳鋼和低合金鋼,如用20r鋼製造;焊接時應採用嚴格的工藝措施和較低的焊接熱輸入量;焊后應及時進行整體消除應力熱處理;控制焊接接頭各區硬度hb 185 ;在液氨中添加0 . 25 %的水作為緩蝕劑;在運行中加強檢查,及時進行停車檢修時的內外部檢查和定期檢驗。Determination of corrosion inhibition performance of water treatment agents - rotation specimen method
水處理劑緩蝕性能的測定旋轉掛片法The scale and corrosion inhibition of polyaspartic acid and its mixture of phosphorous water treatment agent ( hedp, pbtca, detpmp ) is discussed
摘要研究了聚天冬氨酸及其與膦系水處理劑( hedp 、 pbtca 、 detpmp )復合的阻垢緩蝕性能。The result shows that mixture has better scale and corrosion inhibition than only polyaspartic acid and is a high efficient, low phosphorus, partly biodegradable water treatment agent
結果表明,聚天冬氨酸與膦系水處理劑復合比單獨使用聚天冬氨酸具有更好的阻垢緩蝕性能,是一種高效、低磷、可部分生物降解的水處理劑。With experiment, obtains the economic dosing quantity, and the experiences from on - site usage show that the experiment results are reliable
摘要通過實驗,得到了空調系統水處理復合阻垢緩蝕劑的經濟投加量,工程應用實例表明,實驗結果是可信的。分享友人