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.

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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.

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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.

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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.

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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.

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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%.

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Control of three-stage bleaching ( CEH) process

纸浆三段漂白（CEH）的控制

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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；

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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.

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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。

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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

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Development of Hydrogen Peroxide Bleaching Stabilizer in Shortened Pretreatment Process

短流程工艺中氧漂稳定剂的发展

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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。

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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。

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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.

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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。

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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.

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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.

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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。

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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。

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