crude product

The main process techniques included crude oil deeply desalting with new filtration technology, increasing the distillate yield of crude oil by using of intensified distillation process and increasing diesel oil output by optimizing product structure.

工艺方面主要采用过滤脱盐新技术对原油进行深度脱盐；采用强化蒸馏新工艺提高原油蒸馏拔出率、优化产出，增产柴油。

As a result, the crude and the fried product possessed greater effects on the digestive ability of rats, but their nitrite content was lower.

结果表明，生品或炒品对小白鼠消化能力影响较大，其亚硝酸盐含量较低。

The refined product with high purity is obtained by vacuum distillation of crude benzal chloride.

将制得的苄叉二氯粗品进行真空精馏得到高纯度的精品；

Improvement on silver product quality by using converter smelting of crude silver powder-electrolytical refining process

采用转炉吹炼粗银粉工艺提高银产品质量

Overall design of 40 000 tonnage river-sea crude/ product oil tanker

40000吨级载油量江海直达原油/成品油船总体设计

The expressions of unit process energy consumption, energy consumption of product and energy consumption per ton of crude steel are proposed.

给出了工序能耗、产品能值和吨钢能耗表达式；

Triethanolamine esters of caprylic acid had been synthesized by the reaction of caprylic acid with triethanolamine. The crude product was chromatographically separated and purified to obtain the mono-, di-and tri-caprylic acid esters.

通过辛酸与三乙醇胺的直接反应，合成了辛酸三乙醇胺酯，经分离、提纯可得单、双及三辛酸酯。

The fingerprints of extraction from crude herbs, intermediate and finished product were compared.

对生产工艺中原料提取液、半成品、成品分别进行指纹图谱测定，进行比较。

Phenothiazine is an important fine chemical product and crude material.

吩噻嗪是一种重要的精细化工产品和原料。

The chromaticity, miscibility and anti-yellowing of SBS rubber extender oil produced by these technologies, which raw material was naphthenic-base or medium-base crude oil, could reach quality standard of the same overseas product and satisfy domestic market requirement.

利用这些技术分别以环烷基、中间基原油生产的SBS橡胶填充油的色度、相溶性、黄变性能等指标均达到国外同类产品质量水平，满足了市场需求。

HPLC-MS analysis of crude product of 7,8-dimethyl-10-( D-1-ribitol)-isoalloxazin

7,8-二甲基-10-（D-1-核糖醇基）-异咯嗪粗产品的HPLC-MS分析