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丁烯

na.【化】butylene; butene
网络Butene; Methacrylic acid; Polyisobutylene

丁烯

英-汉网络释义

丁烯

Butene

[ 成都泰竽工业气体有限公司 ] ... Trans 2 Butene 反-2-丁烯 1-Butene 1- 丁烯 cis-2-Butene cis-2- 丁烯 ...

butylene

绿色建材网资料库 ... · butane flame methanometer 丁烷火焰连续记录 · butylene 丁烯 · butyl rubber 丁基橡胶 ...

Methacrylic acid

有机挥发物检测仪可检测的有机挥发物列表 ... Mesitylene 三甲基苯 Methacrylic acid 2- 丁烯 Methacrylonitrile 甲基丙烯 ...

Polyisobutylene

...acrylamide加到甘油中，及油性的少量聚异丁烯（Polyisobutylene）溶在煤油及聚丁烯（Polyl－butene）中所配制成的两种 …

Ethylene-Butene

　　该公司表示，PE及乙烯―丁烯（Ethylene-Butene）共聚体也可以利用相同的方法进行溴化。另外，还可用于溴化PP、丙烯酸 …

Butadiene

•丁烯（Butadiene）过程条件：压力和温度 171℃，6.9kg 探头材料： 316SS和TFE 产品概述 SF8010系列为通用型点位控制 …

PBT

⑶ 1-丁烯齐聚产品,即聚1-丁烯(PBT)和1一辛烯及十二碳烯。目前，国外已成功开发了几套工艺流程用于1-丁烯齐聚。

Dinitramine

- 网络114... ... 液化石油气（ LPG）丁烯（ Dinitramine）丁二烯（ Butadiene） ...

例句：

Maleic anhydride is a important organic raw , the research of determination the content of it has practical meanings .

顺丁烯二酸酐是一种重要的有机原料，对其含量的测定有很大意义。

A multiple emulsion structure was observed at the boundary between the corn syrup domains and the rest of the matrix.

在聚丁烯和玉米浆的界面观察到复合乳化结构。

Therefore , the exploration of cation exchange resin modified to improve butene one-way conversion is of great significance .

因此，探索阳离子交换树脂的改性以提高丁烯水合反应单程转化率具有重要的意义。

The technology can be used to detect octafluoroisopropene trace in waste water and environmental gas with satisfactory result .

利用本技术测定废水、环境气体中的痕量全氟异丁烯得到了满意的效果。

The mixed indicator of thymolphthalein with phenolphthalein was applied as the new indicator for the determination of maleic anhydride .

提出了采用百里酚酞和酚酞混合指示剂作为顺丁烯二酸酐含量测定的新指示剂。

Wait a minute. I'm looking at four barrels of polyisobutylene.

等一下我看到这里有四桶聚异丁烯

Preparation route of SBA with catalyst of cation exchange resins is the main method of producing sec-butyl alcohol both at home and abroad .

以阳离子交换树脂为催化剂的丁烯水合反应，是目前国内外生产仲丁醇最主要的方法。

The certified reference material mainly consists of polyisobutylene and hexadecane with good homogeneity and stability.

聚合物流变特性标准物质主要由聚异丁烯和十六烷组成。

The AC noise will not affect capacitor 's other performances. Mucilaginous polyisobutylene can absorb AC noise .

可以使用粘稠的聚异丁烯浸渍剂来吸收交流声。

Gas chromatography was used to analyze the residue of butene-fipronil in rice .

研究并建立丁烯氟虫腈在大米中残留分析方法。

The new telechelic prepolymers of polyisobutylene have been synthesized by the carbocationic polymerization .

应用正碳离子聚合的方法合成新型聚异丁烯遥爪预聚物。

The intrinsic kinetic model of IB oligomerization was set up by study of reaction mechanism .

通过机理分析建立了异丁烯齐聚动力学模型。

It is mainly the butylene in the C4 hydrocarbons that undergoes catalytic reactions over the FCC catalyst and butane is hard to convert .

在 C4 烃类催化转化过程中，丁烯是主要的反应物，而丁烷几乎不反应；

The reduction step of catalyst with butene-2 and reoxidation step of reduced catalyst with oxygen were investigated by the pulse method .

用脉冲法研究了催化剂用丁烯 -2 还原及还原催化剂用氧再氧化步骤。

The reaction features of the catalytic conversion of butylenes to propylene and ethylene were investigated .

探索了丁烯催化转化为丙烯、乙烯的反应特点。

Acrolein , crotonaldehyde, and furfural could not be classified .

丙烯醛，丁烯醛，糠醛和无法被归类。

This paper elucidates the present situation of research and development of solid acid catalysts for the alkylation of isobutane with butene .

综述了异丁烷与丁烯烷基化反应用固体酸催化剂的研究现状及发展趋势。

TThis paper introduces working condition, principle, and technological process of preparing isobutene by MTBE cracking methods.

本文介绍了 MTBE 裂解法制备异丁烯的生产条件、原理、工艺流程。

Sucrose , Glucose (corn) Pectin, Lactic Acid, Natural Flavor, Citric Acid, Soy Lecithin, color added (annatto) and Fumaric Acid .

葡萄糖，蔗糖，乳酸，天然口味，柠檬酸，年夜豆卵磷脂，胭脂树红和反丁烯二酸。

A low molecular weight poly(DL lactide) containing carbon carbon bonds was synthesized from DL lactide, glycerin and fumaric acid .

由丙三醇、丙交酯和反丁烯二酸制得一含碳碳双健的低分子量聚酯。

Di 2 ethylexyl maleate is synthesized from maleic anhydride and iso octyl alcohol using toluene p sulfonic acid as a catalyst .

以顺丁烯二酸酐和异辛醇为原料，用对甲苯磺酸作催化剂合成顺丁烯二酸二异辛酯。

丁烯

丁烯