氯化氫的 的英文怎麼說
中文拼音 [huàqīngde]
氯化氫的
英文
hydrochloric-
The experimental results showed that in the condition of this experiment four algaecides all had strong removing rate on algae, and their removing rate increased with dose increasing, and decreased with algae density increasing. according to the removing rate on algae and cost value or so, the sequence of four algaecides from good to bad were potassium permanganate, copper sulfate, hydrogen peroxide and sodium hypochlorite. in the condition of this experiment, the suitable dose of potassium permanganate was 0. 8mg / l, the algal removing rate was beyond 90 % and the cost of this algaecide was only 0. 0068 / m3. the efficiency of algae removal by four algaecides for huanghe river water was studied. the results showed that the majority of huanghe river water was bacillaroiphyta, and the dominant genera was melosira, which reached 78 % ~ 94 %
結果表明，在實驗條件下，四種殺藻劑均具有一定的殺藻效果，藻類去除率均隨藥劑投量的增加而提高；原水藻類數量影響殺藻劑殺藻效果，四種殺藻劑的藻類去除率均隨原水藻類數量的增加而降低；通過殺藻效果、經濟性以及安全性等方面的綜合比較，對于以有毒藍藻為優勢藻屬的引灤水，四種殺藻劑的優劣程度從優到劣排序為：高錳酸鉀硫酸銅過氧化氫次氯酸鈉；在實驗條件下，高錳酸鉀適宜投加量為0 . 8mg l ，藻類去除率高於90 ，所需的藥劑費用僅為0 . 0068元m ~ 3 。Determination of compounds and products based on vingl chloride homopolymers and copolymers to evolve hydrogen chloride and any other acidic products at elevoted temperatures - congo red method
以氯乙烯均聚和共聚物為主的共混物及製品在高溫時放出氯化氫和任何其它酸性產物的測定剛果紅法Plastics. determination of the tendency of compounds and products based on vinyl chloride homopolymers and copolymers to evolve hydrogen chloride and any other acidic products at elevated temperatures. part 1 : congo red method
塑料.化合物聚乙烯共聚物基產品衍化為氯化氫的共聚物及高溫下的其他酸性產品的傾向性測定.第1部分:剛果紅測定法This paper provides equipment optimization design - aside technical scheme of two - appulse - one hydrogen chloride synthesis furnace system by studying the relation of graphite cooling pipe length and productive forces with diversity graphite chiller
摘要對二合一氯化氫石墨合成爐系統中採用不同形式石墨冷卻器條件下石墨冷卻管設置長度與系統生產能力的關系進行了工程研究，提出了系統設備優化設置的技術方案。Granular anhydrous calcium chloride can be used as drying agent for drying nitrogen, oxygen, hydrogen, and sulfur dioxide gases. it also can be used as dehydrating agent in producing alcohol, ester, ether and propylene resin
無水氯化鈣可用作多用途的乾燥劑脫水劑，如用於氮氣氧氣氫氣氯化氫二氧化硫等氣體的乾燥，在生產醇酯醚和丙烯樹脂時用作脫水劑。In 2005, 61 physical and chemical parameters were measured and analysed in sediments. these included particle size, electrochemical potential as highly anoxic sediment with negative potential is related to organic pollution, chemical oxygen demand which indicates organic pollutants, total sulphide inorganic constituents, source of the unpleasant - smelling gas hydrogen sulphide, 15 metals and metalloids aluminium, arsenic, barium, boron, cadmium, chromium, copper, iron, lead, manganese, mercury, nickel, silver, vanadium and zinc, and trace toxic organics pahs and pcbs - 16 compounds and 18 congeners respectively
2005年，沉積物監測包括分析61種物理及化學參數，其中有粒子大小電化學勢有機污染促使沉積物缺氧，而讓電化學勢呈負數值化學需氧量顯示有機污染程度總硫化物無機物，是造成難聞氣體硫化氫的主因15種金屬及準金屬鋁砷鋇硼鎘鉻銅鐵鉛錳汞鎳銀釩及鋅和痕量毒性有機物多環芳烴及多氯聯苯分別為16種復合物及18種同質物。The main property changes occurring during dehydrochlorination are: hydrogen chloride evolution, coloration, and embrittlement.
脫氯化氫降解過程中的主要性能變化是：釋出氯化氫，變色和變脆。Plastics - determination of the tendency of compounds and products based on vinyl chloride homopolymers and copolymers to evolve hydrogen chloride and any other acidic products at elevated temperatures - ph method
塑料.化合物和氯乙烯共聚物均聚物在高溫中分解出氯化氫和其他酸性物的趨勢測定. ph值法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Manufacture of industrial gas hydrogen chloride
工業氯化氫氣體的生產Such chlorine will also arise within the chain from any dehydrochlorination.
這種氯原子還可能由分子鏈中的脫氯化氫產生。Methods for determination of hydrogen chloride in flue gas
煙道廢氣中氯化氫含量的測定方法Interference factor and elimination in the flue gas hydrochloric analysis
煙氣氯化氫分析中的干擾因素及消除Stationary source emission - determination of hydrogen chloride. mercuric thiocyanate spectrophotometric method
固定污染物排氣中氯化氫的測定.硫氰酸汞分光光度法Diehloromethyl biphenyl was synthesized through chloromethylation of biphenyl, starting with biphenyl and paraformaldehyde as raw materials, zinc chloride / h2o as catalyst in the presence of hydrogen chloride
摘要以聯苯、多聚甲醛為起始原料，氯化鋅h2o為催化劑，在氯化氫的存在下經氯甲基化反應，得到了4 ， 4 ' -二氯甲基聯苯。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。Plastics - determination of the tendency of compounds and products based on vinyl chloride homopolymers and copolymers to evolve hydrogen chloride and any other acidic products at elevated temperatures - conductometric method
塑料.化合物和氯乙烯共聚物均聚物在高溫下分解出氯化氫和其他酸性物質的趨勢測定.電導測量法Plastics - determination of the tendency of compounds and products based on vinyl chloride homopolymers and copolymers to evolve hydrogen chloride and any other acidic products at elevated temperatures - part 3 : conductometric method
塑料製品.高溫下基於氯乙烯均聚物和共聚物的化合物及其製品析出氯化氫和其它酸類產品傾向的測定.第3部分:電導測定法Disturbance to the hydrogen chloride analysis in flue gas and its elimination
煙氣氯化氫分析中的干擾因素及消除Report on a mass accident of acute hci poisoning caused by phosphorus oxychloride leakage
一起三氯氧磷泄漏致發生群體急性氯化氫中毒的報告分享友人