精制

Base 2 million mu, refined tea oil, 100 tons of production capacity.

基地2万亩，精制茶油年生产能力100吨。

Shengyuan maintenance blood-sugar capsule is chooses the cactus, the balsam pear, the black bee bee glue, the kudzu root four pelts the sugar ingredient reasonably to blend, purifies the highly effective multi-skill health product by the modern biotechnology extract which but becomes, has the bidirectional adjustment, the control blood sugar, the activation and the nutrition island of langerhans beta cell, the promotion endogenous secretions insulin secretion, enhances the human body sugar metabolism and the fat metabolism ability, strengthens the pancreas function the function, at the same time also has the repair diabetes liver, the kidney damage, the prevention and the improvement diabetes illness complication function.

圣源维糖软胶囊是选择仙人掌、苦瓜、黑蜂蜂胶、葛根四大降糖成份合理配伍，以现代生物科技萃取精制而成的高效复合型健康产品，具有双向调节、控制血糖，激活和营养胰岛β细胞，促进内源性胰岛素分泌，提高人体糖代谢和脂肪代谢能力，增强胰脏功能的作用，同时又具有修复糖尿病肝、肾损伤，预防和改善糖尿病并发症的作用。

The crude benzol hydro-refining processes were introduced, and the features of different processes were compared.

李同军 （宝钢工程技术有限公司，上海 201900）摘要：对焦化粗苯加氢精制工艺进行了介绍，对不同工艺的特点进行了比较。

The process and main reactions for coking crude benzol refining was introduced.

摘 要：介绍了焦化粗苯加氢精制的工艺方法及主要反应。

The coking crude benzol hydrogenation process and its catalytic system are discussed, and the domestic application of the hydrogenation process is introduced briefly.

论述了焦化粗苯加氢精制的工艺方法及其催化体系，并简单介绍了国内加氢工艺的应用。

China in recent years launched a number of large projects crude benzol hydrogenation , but the most are foreign technology and independent research and development became an urgent task.

国内近年大量上马一批粗苯加氢精制项目，但多引进国外技术，自主开发研究成为迫切任务。

Based on the analysis to production data, it is pointed out that coking crude benzol should be further pre-distilled to effectively remove the high-boiling-point composition before entering the hydrogen-adding refining device.

通过对生产数据的分析，阐述了焦化粗笨进入加氢精制装置前，需进一步预蒸馏，有效去除高沸点组分的必要性。

The property, usage and synthetic method of caprolactam were introduced in this paper, the coke oven gas pressure swing adsorption technology and crude benzol hydro-refining process were described.

摘 要：介绍了己内酰胺的性质、用途及合成方法，阐述了焦炉煤气变压吸附制氢技术和粗苯精制工艺。

And belong to a clean cooking crude benzole purificatory device.

而且属于一条干干净净的焦化粗苯精制装置。

Of friendly chemical industry of Shanxi live abroad new technology machines 160 thousand tons / year crude benzole mixes 100 thousand tons / year device of the combination that arrange anhydride, first phase 80 thousand tons / year crude benzole refines device already came true to cast makings production success.

生意社8月27日讯 8月25日，CCIN记者在山西省忻州市忻府区煤化工循环经济园区采访时看到，山西侨友化工股份有限公司环保型新工艺加工16万吨/年粗苯和10万吨/年偏苯三酸酐联合装置，一期8万吨/年粗苯精制装置已实现了一次投料生产成功。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。