氧己環 的英文怎麼說

中文拼音 [yǎngjǐhuán]
氧己環 英文
pentamethylene oxide
  • 氧 : 名詞[化學] （氣體元素） oxygen （o）
  • 己 : Ⅰ代詞（自己） oneself; one s own; personal Ⅱ名詞1 （天乾的第六位） the sixth of the ten heavenly ...
  • 環 : Ⅰ名詞1 （環子） ring; hoop 2 （環節） link 3 （姓氏） a surname Ⅱ動詞（圍繞） surround; encircle;...
  1. Catalytic oxidation of cyclohexene to adipic acid in acidic ionic liquid

    酸性離子液體中環己烯催化氧化合成己二酸
  2. Evocating agent 0. 8 - 2 2 - butanone peroxide liquid 1. 5 - 4 if cyclohexanone peroxide paste is used

    引發劑過氧化甲乙酮液0 . 82份若過氧化環己酮糊1 . 5 - 4份
  3. Development of catalysts for preparation of cyclohexanone by cyclohexane oxidation

    環己烷氧化制環己酮催化劑研究進展
  4. The experiments showed that there also existed a parallel reaction between cca and so3 as well as an intercrossing reaction between caprolactam and nitrosyl sulfuric acid, except for the nitrosation of cca

    實驗證實了該過程伴有環己烷羧酸與三氧化硫作用的平行副反應以及己內酰胺與亞硝基硫酸作用的串聯副反應，由此提出了亞硝化過程的反應動力學模型。
  5. Cyclohexanone and peroxide may be used in place of cyclohexanone peroxide.

    環己酮和過氧化物可用來代替過氧化環己酮。
  6. Study on the cyclohexene epoxidation by copc al2o3 with molecular dioxygen

    3催化分子氧環氧化環己烯的研究
  7. Synthesis of p - mo - v heteropoly acids and its application in catalysis - oxidation of cyclohexane

    雜多酸的合成及其在環己烷催化氧化中的應用
  8. Heteropoly blue q7pmo12o42 ( q = c5h5nc16h33 ) has been designed and synthesized as reaction - controlled phase - transfer catalyst for catalytic epoxidation of cyclohexene and catalytic oxidation of benzalcoho with h2o2 as the oxidant

    設計合成了第一個由磷鉬雜多藍作為反應控制相轉移化劑的反應體系，用於對環己烯進行催化環氧化，苯甲醇進行催化氧化。
  9. Catalytic synthesis of cyclohexanone ethylene ketal with h3pw6mo6o40 tio

    二氧化鈦負載磷鎢鉬雜多酸催化合成環己酮乙二醇縮酮
  10. The results showed that the yield of adipic acid could achieve to 46 % when the ultrasonic power was 50w and polyethyleneglycol was used as ultrasonic phase transfer catalyzer

    實驗結果表明，用聚乙二醇作相轉移催化劑，在功率為50w的超聲波作用下， 30 %濃度的硝酸氧化環己醇，己二酸的產率可達到46 % 。
  11. The main chemicals used for disinfection purposes are halogenated compounds containing chlorine or iodine, alkalis such as sodium hydroxide or ammonium, phenols such as chlorhexidine acetate, aldehydes, such as the glutaraldehydes, ampholytes ( which may behave either as acids or as bases ), surfactants, and gases such as ethylene oxide

    在消毒中使用的主要化合物是含有氯或碘的鹵代化合物、氫氧化鈉或銨之類的堿洗滌劑、氯己啶之類的酚類、戊二醛之類的醛、兩性電解質（可作為酸類或基底使用） 、表面活化劑及環氧乙烷之類的氣體。
  12. Oxidation of various alcohols ( benzyl alcohol, 1 - phenylethanol, and cyclohexanol ) was studied over vanadium catalysts using tert - butyl hydroperoxide as an oxidant

    摘要以過氧化叔丁醇作為氧化劑，研究了醇類（苯甲醇、 1 -苯基乙醇和環己醇）在釩基催化劑上的氧化反應。
  13. There are several major petrochemical intermediates that are presently manufactured with high - purity oxygen including ethylene and propylene oxide ( antifreeze ), vinyl chloride ( for pvc ), and caprolactam ( for nylon )

    目前，幾種重要的石化半成品是用高純度氧生產的，包括乙烯、環氧丙烷（防凍劑） 、氯乙烯（用於pvc ）和己內酰胺（用於尼龍） 。
  14. Lithium manganese oxides have advantages as the positive active materials for lithium - ion batteries, such as non - toxicity, low cost etc. however, the capacity fade of lithium manganese oxides makes its application difficulty

    鋰錳氧化物由於具有污染低，價格便宜等優點，己經成為最有吸引力的鋰離子電池的正極材料。但其容量衰減、循環壽命短等問題，成為困擾它商品化應用的主要障礙。
  15. The synthesis of adipic acid by oxidizing cyclohexanol with nitric acid of 30 % was investigated

    摘要研究了用30 %的硝酸氧化環己醇合成己二酸。
  16. Cyclohexene can be directly oxidized to adipic acid with 30 % h2o2 in the presence of h7 [ p ( w2o7 ) 6 ] ? xh2o without any phase transfer catalyst and organic solvents

    摘要報道了在無相轉移劑條件下，用磷鎢酸催化過氧化氫氧化環己烯合成己二酸，收率最高為72 . 6 % 。
  17. And biologist tim flannery ' s the weather makers ( atlantic monthly press, 2006 ) reveals how he went from being a skeptical environmentalist to a believing activist as incontrovertible data linking the increase of carbon dioxide to global warming accumulated in the past decade

    生物學家佛蘭納立的《天氣製造者》則描述，由於過去10年累積的數據顯示出二氧化碳增加與全球暖化的關聯，他自己也從一名環境懷疑論者變成活躍的信徒。
  18. In the process of experiment, we separated better efficient antioxidative fractions by silica gel column chromatography with different extensible reagent, ethyl acetate : hexane ( 3 : 7 ) and chloroform : methanol ( 9 : 1 )

    實驗中採用乙酸乙酯環己烷（ 3 : 7 ） 、氯仿甲醇（ 9 : 1 ）為展開劑依次二次干柱層析分離出抗氧化物質。
  19. This article makes an elementary study of the effect of temperature and catalyst on the catalyzing oxidation by consecutive experiments of catalyzing - oxidation of cyclohexane by metallic porphyrin, and makes the conclusion that this process has the possibility of industrialization

    通過金屬卟啉催化氧化環己烷連續性實驗研究，初步探討了溫度、催化劑等因素對催化氧化結果的影響，認為該工藝具有工業化的可能。
  20. Novel environment benign process for preparation of cyclohexylene oxide

    環氧環己烷的合成新工藝研究
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