氯化氫及鹽酸 的英文怎麼說
中文拼音 [huàqīngjíyánsuān]
氯化氫及鹽酸
英文
hydrogen chloride and hydrochloric acid- 氯 : 名詞[化學] chlorine （17號元素, 符號cl）
- 氫 : 名詞[化學] （氣體元素） hydrogen （h）
- 及 : Ⅰ動詞1 （達到） reach; come up to 2 （夠得上; 比得上） can compare with; be comparable; be up to ...
- 鹽 : 名詞1. （食鹽; 鹽類） salt 2. （姓氏） a surname
- 酸 : 酸構詞成分。
- 氯化 : chlorinate; chlorinating氯化處理 chloridization; 氯化反應 chlorination; 氯化氰 [無機化學] cyanoge...
- 鹽酸 : hydrochloric [chlorhydric] acid; muriatic acid
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Abstract : this paper describes a new preparation technique of calcium iodate. at the presence of hydrochloric acid, iodine is oxidated by sodium chlorate, and then reacts with calium hydroxide. a series of constrasted experiments are made on the conditions and different techniqures. relatively high productivity and purity at low cost. easy controllability and operation are the main features of this kind of technique
文摘:介紹了以單質碘為原料，在鹽酸存在下，經氯酸鈉氧化，再與氫氧化鈣進行中和反應制備碘酸鈣的方法，並做了最佳工藝條件和不同方法的對比實驗.本法具有收率較高、純度較高、生產成本較低及反應條件易控制、設備簡單、操作方便等特點Workplace air - determination of hydrogen chloride and hydrochloric acid - mercuric rhodanate spectrophotometric method
車間空氣中氯化氫及鹽酸的硫氰酸汞分光光度測定方法Application background and significance of hydrogen chloride preparation from byproduct hydrochloric acid desorption are intruduced ; basic rationale and technology process for preparation of gas hydrogen chloride by conventional resolution, variable pressure rectification and extraction rectification from hydrochloric acid are reviewed ; various methods are compared, explaining the suitable conditions, suggestions are made on the production process, equipments and materials ; improvement suggestions are put forward on hydrogen chloride preparation by byproduct hydrochloric acid desorption
摘要介紹了副產鹽酸解吸制取氯化氫技術的應用背景及意義；敘述了鹽酸常規解析、變壓精餾和萃取精餾制取氣態氯化氫的基本原理和工藝流程；對各種方法作了比較並說明了適用條件，對生產工藝、設備及材料的選擇提出了建議；提出了副產鹽酸解吸制取氯化氫應用的注意事項及改進建議。Producer of cobalt, nickel, and copper salts in china. products include oxides, chlorides, sulfates, nitrates, acetates, and aminosulfonates
-生產氯乙酰氯氯乙酸氫氟酸鹽酸等無機化工品，提供相關的產品技術標準檢驗方法和儲存及運輸要求。分享友人