1、

The optimal operations have been obtained by the model optimization: nearly pure NMP ( water content is 0.34%), solvent mass ratio is 1. 62 and the extraction temperature is 65.3 ℃.

优化模型得出了NMP精制伊朗润滑油馏分的最佳工艺操作条件:NMP中水体积分数0.34%(接近纯NMP),溶剂质量比1.62,抽提温度65.3℃。

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2、

The pilot study on NMP solvent refining of Iran lube oil distillate

NMP精制伊朗润滑油馏分的初步研究

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3、

The polycondensation of Terephthaloyl chloride and p-phenylenediamine hydrochloride in nmp-cacl_2 solvent system

对苯二胺盐酸盐与对苯二甲酰氯在NMP-CaCl2溶剂体系中的缩聚反应

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4、

The reacting time was cut short to 1 h from hours, days in NMP solvent.

用NMP作反应介质合成安非他酮的反应时间从报道(以乙腈、甲醇等作溶剂)的几十个小时、几天大大的缩短到1小时。

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5、

The computation results show that vacillation has a significant effect on falling film absorption in a vertical tube with TFE/ NMP solution.

计算结果表明,摇摆振动对TFE/NMP垂直管内降膜吸收性能影响很大。

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6、

Effect of nonsolvent additives on the properties of PES/ NMP membrane-forming systems

非溶剂添加剂对PES/NMP铸膜液性质的影响

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7、

The application of the adhesion promoter NMP-ZD in the breaker and outer ply compounds of bias truck tire was investigated.

对粘合增进剂NMP ZD在载重斜交轮胎缓冲胶和外层帘布胶配方中的应用进行试验。

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8、

Using NMP as adsorbent to adsorb the C2H2 and VC in off-gas, the effluent standards have been reached and achieve cleaning production.

利用NMP作为吸收剂吸收尾气中C2H2和VC,使之完全达到排放标准,实现清洁生产。

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9、

Biomarks in the saturates were analyzed with GC-MS. Model compound experiments indicate that no chemical reactions occur during the CS_2/ NMP extraction between the solvent and sample extracted.

模型化合物的实验研究表明,超强溶剂CS2/NMP抽提是在温和的条件下进行的非化学降解过程,没有化学共价键的开裂。

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10、

The swelling ratio of extraction residue by CS_2/ NMP mixed solvent in NMP solvent is lower than that of the corresponding raw coal.

水热处理降低了神华煤的溶胀性能,CS2/NMP混合溶剂抽提减小了抽余物在NMP溶剂中的溶胀度;

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11、

Polyimide/ TiO_2 organic-inorganic nanocomposite materials were synthesized by sol-gel process with soluble polyimide and TiO_2 sol in NMP solution. When the TiO_2 sol was prepared in the solvent of NMP, the TiO_2 content ( by mass%) in polyimide reached ( 35.5%).

以钛酸丁酯作前驱物,NMP为共溶剂,在可溶性聚酰亚胺PI(HQDPA-DMMDA)中通过溶胶-凝胶法制备出高TiO2含量的PI/TiO2有机-无机纳米复合膜材料。

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12、

methods: urine nmp 22 values were determined for 48 transitional cell carcinoma of the bladder patients by an enzyme linked immunosorbent assay ( elisa).

方法:采用ELISA法测定48例膀胱移行上皮肿瘤患者尿中NMP22的值,并与尿脱落细胞学检查进行比较。

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13、

The production status of the solvent refining with N-methyl-pyrrolidone ( NMP ) assolvent is summarized.

总结了中国石化兰州炼油化工总厂N - 基吡咯烷酮 ( MP ) 制装置10多年来生产运行的状况及达到的技术水平.

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14、

A review on production of NMP ( N-methyl-pyrrolidone ) and phenol refining was given.

总结了N—甲基吡咯 烷 酮和苯酚精制的生产情况.

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15、

NMP can also be used as aromatic fibre , insulate pesticide, pigment and detergent, etc.

NMP可用于绝缘材料 、 农药 、 颜料及清洁剂等方面.

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16、

Comparison between the production effects of NMP and phenol refining

润滑油NMP精制和酚精制生产效果对比

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17、

This paper introduces the latest in the NMP recovery.

本文主要介绍的是最新的NMP回收装置。

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18、

Application and Quality Control of Electronic Grade NMP Used in PC Magnetic Head Production

用于电脑磁头生产的电子级NMP质量监控方法

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19、

A Study of Micro-payment System Protocol Based on NMP

基于NMP协议的微支付系统的研究

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