戊二烯,Pentadienyl,在线英语词典,英文翻译,专业英语

1) Pentadienyl

戊二烯

Studies on Syntheses of Open Metallocenes and Reactivity of Substituted Pentadienyl with Ti(Ⅱ)and V(Ⅱ);

钛和钒开环夹心化合物的合成及取代戊二烯基与Ti（Ⅱ）和V（Ⅱ）的反应

2) pentadienone

戊二烯酮

3) cyclopentadiene

环戊二烯

Investigation on the Preparation of Cyclopentene by Liquid Hydrogenation of Cyclopentadiene;

环戊二烯液相加氢制备环戊烯的研究

Catalytic Synthesis of Methylcyclopentadiene by KNO_3/Al_2O_3;

KNO_3/Al_2O_3催化环戊二烯甲基化反应

Synthesis of Methylcyclopentadiene from Cyclopentadiene;

环戊二烯合成甲基环戊二烯

4) m-pentadiene

间戊二烯

This paper introduced the producing process of m-pentadiene petroleum resin in aspect of raw material treatment,synthesizing process and post treatment,and estimated its domestic production cost to 7750 RMB/t or so.

文章从原料处理、聚合工艺和后处理等方面介绍了间戊二烯石油树脂的生产技术,并对间戊二烯石油树脂的生产成本进行了估算,认为国内间戊二烯石油树脂的生产成本在7750元/t左右。

5) isoprene

异戊二烯

Simultaneous determination of cyclopentadiene,dimethylformamide and N-methylpyrrolidone in isoprene by capillary column gas chromatography;

毛细管色谱法同时测定异戊二烯中环戊二烯、甲基吡咯烷酮和二甲基甲酰胺

Inhibition of N,N-diethylhydroxylamine to isoprene;

N,N-二乙基羟胺对异戊二烯的阻聚作用

Homogenous Nd(vers)_3/Al(i-Bu)_2H/Al(i-Bu)_2Cl catalyst for isoprene polymerization;

均相Nd(vers)_3/Al(i-Bu)_2H/Al(i-Bu)_2Cl催化聚合异戊二烯

6) piperylene

间戊二烯

Progress of synthetic technologies for piperylene petroleum resin;

间戊二烯石油树脂的合成技术进展

The application markets of three kinds of isoolefines(isoprene,cyclopentadiene,piperylene) from the cracking C5 fractions and their downstream derivatives were reviewed.

着重评述了裂解C5馏分资源中3种异构烯烃(异戊二烯、环戊二烯和间戊二烯)及其下游衍生物的应用市场,并剖析了我国裂解C5资源的利用现状及应用前景。

Results indicated that , CPD conversion would be greater than 92%; isoprene (IP), piperylene and 1,3(butadiene's) conversions would be about 7%, 1.

结果表明,当反应温度在115~125℃、停留时间2~3h、CPD质量分数大于17%时,CPD的转化率不小于92%,异戊二烯(IP)、间戊二烯和1,3丁二烯的转化率分别在7%、1。

参考词条

环戊二烯基聚异戊二烯二环戊二烯类异戊二烯 1,3-环戊二烯环戊二烯钠环戊二烯（P）三环戊二烯痛症/治疗

补充资料：(1-甲基乙烯基)-苯与2-甲基-2-丁烯和1,3戊二烯的聚合物

CAS：62258-49-5
分子式：(C9H10·C5H10·C5H8)x

中文名称：(1-甲基乙烯基)-苯与2-甲基-2-丁烯和1,3戊二烯的聚合物
2-甲基苯乙烯、异戊烯、间戊二烯的聚合物

英文名称：Benzene, (1-methylethenyl)-, polymer with 2-methyl-2-butene and 1,3-pentadiene

说明：补充资料仅用于学习参考，请勿用于其它任何用途。

首页 \| 翻译 \| 影视 \| 论坛 \| 索引 1,4-戊二烯 1,3-戊二烯戊二烯基聚戊二烯双环戊二烯

1) Pentadienyl 戊二烯 1. Studies on Syntheses of Open Metallocenes and Reactivity of Substituted Pentadienyl with Ti(Ⅱ)and V(Ⅱ); 钛和钒开环夹心化合物的合成及取代戊二烯基与Ti（Ⅱ）和V（Ⅱ）的反应 2) pentadienone 戊二烯酮 3) cyclopentadiene 环戊二烯 1. Investigation on the Preparation of Cyclopentene by Liquid Hydrogenation of Cyclopentadiene; 环戊二烯液相加氢制备环戊烯的研究 2. Catalytic Synthesis of Methylcyclopentadiene by KNO_3/Al_2O_3; KNO_3/Al_2O_3催化环戊二烯甲基化反应 3. Synthesis of Methylcyclopentadiene from Cyclopentadiene; 环戊二烯合成甲基环戊二烯 4) m-pentadiene 间戊二烯 1. This paper introduced the producing process of m-pentadiene petroleum resin in aspect of raw material treatment,synthesizing process and post treatment,and estimated its domestic production cost to 7750 RMB/t or so. 文章从原料处理、聚合工艺和后处理等方面介绍了间戊二烯石油树脂的生产技术,并对间戊二烯石油树脂的生产成本进行了估算,认为国内间戊二烯石油树脂的生产成本在7750元/t左右。 5) isoprene 异戊二烯 1. Simultaneous determination of cyclopentadiene,dimethylformamide and N-methylpyrrolidone in isoprene by capillary column gas chromatography; 毛细管色谱法同时测定异戊二烯中环戊二烯、甲基吡咯烷酮和二甲基甲酰胺 2. Inhibition of N,N-diethylhydroxylamine to isoprene; N,N-二乙基羟胺对异戊二烯的阻聚作用 3. Homogenous Nd(vers)_3/Al(i-Bu)_2H/Al(i-Bu)_2Cl catalyst for isoprene polymerization; 均相Nd(vers)_3/Al(i-Bu)_2H/Al(i-Bu)_2Cl催化聚合异戊二烯 6) piperylene 间戊二烯 1. Progress of synthetic technologies for piperylene petroleum resin; 间戊二烯石油树脂的合成技术进展 2. The application markets of three kinds of isoolefines(isoprene,cyclopentadiene,piperylene) from the cracking C5 fractions and their downstream derivatives were reviewed. 着重评述了裂解C5馏分资源中3种异构烯烃(异戊二烯、环戊二烯和间戊二烯)及其下游衍生物的应用市场,并剖析了我国裂解C5资源的利用现状及应用前景。 3. Results indicated that , CPD conversion would be greater than 92%; isoprene (IP), piperylene and 1,3(butadiene's) conversions would be about 7%, 1. 结果表明,当反应温度在115~125℃、停留时间2~3h、CPD质量分数大于17%时,CPD的转化率不小于92%,异戊二烯(IP)、间戊二烯和1,3丁二烯的转化率分别在7%、1。参考词条环戊二烯基聚异戊二烯二环戊二烯类异戊二烯 1,3-环戊二烯环戊二烯钠环戊二烯（P）三环戊二烯痛症/治疗补充资料：(1-甲基乙烯基)-苯与2-甲基-2-丁烯和1,3戊二烯的聚合物 CAS：62258-49-5 分子式：(C9H10·C5H10·C5H8)x 中文名称：(1-甲基乙烯基)-苯与2-甲基-2-丁烯和1,3戊二烯的聚合物 2-甲基苯乙烯、异戊烯、间戊二烯的聚合物英文名称：Benzene, (1-methylethenyl)-, polymer with 2-methyl-2-butene and 1,3-pentadiene 说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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