HDC

Application of high efficiency spherical catalyst HDC in Polypropylene Loop Reactor

HDC型高效球形催化剂在环管聚丙烯装置上的应用

Spherical catalyst HDC for propylene polymerization

HDC高效球形催化剂用于丙烯聚合

To specify hard disks, use-hda,-hdb,-hdc, and-hdd to refer to Parallel ATA ( PATA) hard disks, and-cdrom to identify a CD or DVD image file or device.

为指定硬盘，使用-hda、-hdb、-hdc和-hdd来引用Parallel ATA（PATA）硬盘，-cdrom指定CD或DVD镜像文件或设备。

In this paper, DAR was synthesized by catalytic HDC and nitro reduction of 2-chloro-4,6-dinitroresorcinol over 10 wt.% Pd/ C catalyst.

本论文以2-氯-4,6-二硝基间苯二酚为原料，10wt.%Pd/C为催化剂一步加氢脱氯、硝基还原反应合成DAR。

the eluted hdc protein was dialysed to eliminate the imidazole, and checked for hdc activity.

HDC的蛋白的洗脱透析消除咪唑，以及HDC的活动进行检查。

Fig. 10 The expression of molecules on BM-DC and HDC detected FCM.

图10流式冬季细胞术检测药品BM -DC 、HDC冬季细胞表面分子表达.

This paper introduced the preparation process of spherical high activity polypropylene ( PP ) catalyst HDC.

介绍了HDC球形高效 聚丙烯 催化剂的制备工艺.

The performance of catalyst HDC was remarkably raised after optimizing the preparation technology in the industrially trial production.

在优化了工业试生产工艺后，使得产品性能进一步提高。

High dose chemotherapy ( HDC) with stem cell transplantion ( SCT) has been used widely to treat non Hodgkin's lymphoma ( HHL). Its curative effect has been confirmed by many trials.

大剂量化疗（HDC）加干细胞移植在非霍奇金淋巴瘤（NHL）治疗中的应用日益广泛，大量临床试验已证实其疗效。

A high efficiency spherical catalyst HDC developed by Research Institute of Petroleum Processing firstly used in a 140kt/ a polypropylene unit with a loop reactor at Maoming Petrochemical Ethylene Industrial Company was introduced.

介绍了石油化工科学研究院研究开发的高效球型聚丙烯HDC催化剂在茂名石化乙烯工业公司140kt/a环管聚丙烯装置上首次工业应用的情况。

Fig .10 The expression of molecules on BM-DC and HDC detected by FCM.

图10流式细胞术检测BM -DC 、HDC细胞表面分子表达.

Commercial trial of HDC spherical catalyst in batch bulk polypropylene unit

HDC球形催化剂在间歇式本体丙烯聚合装置上的工业应用

This paper evaluated the performance of spherical catalyst HDC for propylene polymerization and explored the influences of prepolymerization, polymerization temperature, time and hydrogen concentration on the polymerization behaviour of HDC.

对聚丙烯高效球形催化剂HDC进行了性能评价，并探讨了预聚合、聚合温度、时间、氢气浓度等因素对HDC聚合行为的影响。