bleaching process的例句大全

Chemical-mechanical pulping business prodution by, non-bleaching process to perform separate pulp bleaching wood pulp and colour.

化学机械 制浆企业的废水排放按有 、 无漂白工艺分别执行漂白木浆和本色木浆标准.

And it was found that the best combined bleaching process it is hydrogen peroxide → thiourea dioxide.

在此基础上,进一步优化维纶基牛奶纤维双漂工艺,发现双氧水→二氧化硫脲漂白法效果最佳.

It is suitable to production control for the bleaching process in bamboo pulp production.

此方法准确,简便,适用于公司竹浆生产选择含氧漂白工艺生产控制分析.

The juvenile wood and suitable pulping and bleaching process are recommend for and paper manufacture purpose.

提出了落叶松制浆造纸的途径为选择幼龄材、适宜的制浆方法和新的漂白工艺,扩大造纸种类等.

A new kind of agent was studied and optimum bleaching process parameters were determined through experiments.

介绍一种新型漂白剂,探讨了使用新型漂白剂时漂液的配方和漂白工艺参数.

The cost of production can reduce 54 % compared with conventional scouring and bleaching process.

与常规煮漂工艺相比,可节约生产成本54%.

Control of three-stage bleaching ( CEH) process

纸浆三段漂白（CEH）的控制

Aimed at the difference between silk and wool, process of pretreatment, degumming with neutral enzyme, scouring and reductive bleaching are defined.

根据绢丝与羊毛理化性能的差异，阐述了绢丝/羊毛交织物的预处理、中性酶脱胶、精练和还原漂白的工艺条件；

This paper studied the process parameters in sodium hyposulphite slight bleaching of OCC pulp.

通过正交试验研究了连二亚硫酸钠用于OCC纸浆轻度漂白中相关工艺参数对纸浆光学性能的影响.

Continuous pretreatment process of desizing and scouring and bleaching for CVC elastic khaki drills was adopted, and then mercerizing and dyeing and finishing.

采用退煮漂连续工艺对弹力C VC卡其进行前处理，再进行丝光、染色和整理。

Parameter Determination of Continuous Scouring and Bleaching Process in One Bath for Cotton Knitted Fabric

棉针织物一浴连续练漂工艺有关参数的测定

Development of Hydrogen Peroxide Bleaching Stabilizer in Shortened Pretreatment Process

短流程工艺中氧漂稳定剂的发展

The new process is based on peroxide bleaching chemistry, lignocellulose chemistry and refiner mechanism.

这一新工艺是在过氧化物漂白、木化纤维素的化学性质及磨浆机理的基础上开发出来的。

In order to reduce the investment, running cost and generation amount of AOX, a two stage short sequence process has been developed on the basis of multistage bleaching.

为降低投资、运行费用和AOX的生成量，在多段漂白的基础上发展了两段短流程漂白。

The sodium-process bleaching power classification was brought forward.

摘要提出了钠法漂粉精工艺的分类方法.

Therefore, oils extracted by supercritical carbon dioxide can be avoided deacidification, bleaching, etc. refining process. ( 5) Two compounds were isolated and purified from pitaya seeds meals' butanol extract.

因此用超临界二氧化碳萃取法生产的火龙果籽油可省去脱酸、脱色等精炼过程。（5）对火龙果籽粕正丁醇萃取物的有效化学成分进行分离纯化，并对所得化合物进行结构鉴定。

The phosphatides must be removed in refining and bleaching prior to the deodorization process.

磷脂必须在脱臭过程前的精炼和脱色中去除.

Bleaching is a chemical process used to eliminate unwanted coloring matter from fibers, yarns or cloth.

漂白是一个化学处理过程,用来除去纤维 、 纱线或织物上不希望得到的颜色.

In the refining process of oils, 2%~ 5% activated bleaching earth usually is used. If the spent bleaching earth can not be treated in time, it will pollute the environment.

油脂精炼过程中，通常使用油重2%～5%的活性白土进行吸附脱色，脱色后的废白土若处理不及时，会造成环境污染。

With open width continuous scouring and bleaching machine, ramie-cotton bleached fabric was produced and existed problems were solved. As a result, the shortened process, less pollution in acid oxygen bleaching, bast skin removal and better whiteness of the fabric were realized.

利用平幅连续练漂机生产亚麻棉漂白布，缩短工艺流程，减轻酸性氧漂的污染问题，且麻皮去除干净，织物白度较好。