丁醛

基本解释 (translations)

butyraldehyde  ·  butanal  ·  butaldehyde

词组短语

n-butanal · n-butyl aldehyde

与丁醛相关的网络例句 [注：此内容来源于网络，仅供参考]

Preparation of butyric acid by oxidation of butyraldehyde was studied.

在反应温度 50～ 60℃，氧醛摩尔比 0 。75～ 0 。875，催化剂与正丁醛的质量比 0 。1 %～ 0 。2 %，反应时间为 3 h左右的优化的工艺条件下进行了正丁醛氧化制正丁酸的研究。

On the basis of the analysis of thermodynamics and kinetics of hydrogenation system synthesizing butanol from, the tubular reactor synthesizing butanol from butyraldehyde was mathematically simulated through one-dimensional mathematical model.

在对混合丁醛加氢制丁醇的反应体系进行热力学与动力学分析的基础上，采用一维拟均相数学模型对丁醛加氢制丁醇管壳式固定床反应器进行数学模拟设计。

Box 275(26) Beijing 102413, China; 2 Beijing Institute of Nuclear Engineering, Beijing 100840, ChinaAbstract The studies of facts effecting on stripping Np from organic phase with HNO 3 and the determinations of Np in the stripping extractor with the reducer of n butyraldehyde are carried out.

单级实验结果表明，正丁醛的加入和延长正丁醛与镎的相互作用时间，有利于从有机相中反萃镎；正丁醛的加入对铀、钚分配比的影响不大；但铀浓度增加会增加镎的反萃。

Butanol and octanol raffinates discharged from butanol and octanol plants contained valuable components,such as butyraldehyde,butanol, octanol and octenealdehyde,but the raffinates had not been rationally used as resource in some existing units.

丁辛醇装置排出的丁辛醇残液含有一定量的丁醛、丁醇、辛烯醛、辛醇等有价值的组分，但国内已有的装置不能合理利用这一资源。

On the basis of aerobic oxidation ofβ-ionone catalyzed by supported catalysts/butyraldehyde system,a series of cycloolefines such as cyclohexene,β-methylionone,α-ionone,andα-pinene were oxidized under the general conditions to give corresponding epoxides and allylic oxides.

将三种催化体系CMPS-Co_2/正丁醛、Co_2/SiIm-正丁醛、MoO_2_2/SiIm-正丁醛推广应用到不同环烯烃催化氧化反应，虽然各反应底物之间的转化率和氧化选择性变化很大，但对三种催化体系横向比较而言，其催化氧化情况相当。

The acetalization and ketalization of various aldehydes and ketones with catechol by using HY zeolite as catalyst were studied.

研究了 HY分子筛催化邻苯二酚与环己酮、丁酮、丙酮、丙醛、丁醛、异丁醛、戊醛、异戊醛、正己醛、正辛醛、苯甲醛、二苯甲酮等十余种醛的缩合反应。

The acetalization and ketalization of various aldehydes and ketones with glycerol by using KHSO4 as catalyst were studied. Effect of reaction time, mole ratio of reactants and amount of catalyst on yield of acetals were investigated.

研究了在KHSO4催化下，丙三醇与环己酮、丁酮、丙酮、丙醛、丁醛、异丁醛、戊醛、异戊醛、正辛醛、二苯甲酮、苯甲醛等十余种醛的缩合反应。

The acetalization and ketalization of various aldehydes and ketones with glycols using FeCl3 as catalyst were studied. The effects of reaction time, mole ratio of reactants and amount of catalyst on the yield of acetals were investigated.

研究了在FeCl3催化下，乙二醇与环己酮、丁酮、丙酮、丙醛、丁醛、异丁醛、戊醛、异戊醛、正辛醛、二苯甲酮、苯甲醛等十余种醛的缩合反应。

In this work, isobutyl isobutyrate was prepared by the condensation of two molecular isobutyraldehyde in the presence of aluminium isobutoxide catalyst system.

依据间歇反应所得一系列数据，确定了异丁醛连续缩合反应工艺流程；考察了以异丁醛为原料，在 5～10℃，停留时间 1 5～ 2h ，在异丁氧基铝催化体系作用下，两分子异丁醛缩合成一分子异丁酸异丁酯；脱除催化剂后，粗产品精制得到纯度≥ 99 5 %的异丁酸异丁酯，异丁醛的转化率≥ 98 5 %，异丁酸异丁酯的选择性≥95 %。

At present, the main operators of chemical species have: propionaldehyde, n-butanol, isobutanol, octanol, isobutyraldehyde, acrylic esters, such as n-butyraldehyde .

目前主要经营的化学品种有：丙醛，正丁醇，异丁醇，辛醇，异丁醛，丙烯酸酯，正丁醛等。

与丁醛相关的网络解释 [注：此内容来源于网络，仅供参考]

BAA：正丁醛苯胺缩合物

)行业分析第五节 2009年华中地区正丁醛苯胺缩合物(BAA)行业分析第六节 2009年西南地区正丁醛苯胺缩合物(BAA)行业分析第七节 2009年西北地区正丁醛苯胺缩合物(BAA)行业分析第五章 正丁醛苯胺缩合物(BAA)行业投资与发展前景

butyral resin：聚乙烯醇缩丁醛

butynediol 丁炔二醇 | butyral resin 聚乙烯醇缩丁醛 | butyraldehyde 丁醛

butyral resin：丁醛树脂

butyraceous | 奶油的, 含奶油的 油性大的 | butyral resin | 丁醛树脂 | butyral | 丁缩醛

polyvinyl butyral fiber：聚乙烯醇缩丁醛纤维

polyvinyl butyral cementing agent 聚乙烯醇缩丁醛粘合剂 | polyvinyl butyral fiber 聚乙烯醇缩丁醛纤维 | polyvinyl butyral 聚乙烯醇缩丁醛

butyraldehyde：丁醛(一种无色易燃液体,常用于制作合成树脂)

butyraldehyde oxime | 丁醛肟 | butyraldehyde | 丁醛(一种无色易燃液体,常用于制作合成树脂) | butyramide | 丁酰胺

butyraldehyde oxime：丁醛肟

butyral | 丁缩醛 | butyraldehyde oxime | 丁醛肟 | butyraldehyde | 丁醛(一种无色易燃液体,常用于制作合成树脂)

butyraldehyde; butyric aldehyde：酪醛;丁醛

丁脲 butylurea | 酪醛;丁醛 butyraldehyde; butyric aldehyde | 酪酸;丁酸 butyric acid

butanal oxime：丁醛

butanal 丁醛 | butanal oxime 丁醛 | butan-1-amine 丁-1-胺

isobutyraldehyde oxime：异丁醛肟

异丁醛 isobutyraldehyde | 异丁醛肟 isobutyraldehyde oxime | 异丁醛缩胺脲 isobutyraldehyde semicarbazone

isobutyraldehyde semicarbazone：异丁醛缩胺脲

异丁醛肟 isobutyraldehyde oxime | 异丁醛缩胺脲 isobutyraldehyde semicarbazone | 异丁酰胺 isobutyramide; isobutyric amide