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- The one stage and two stages H2O2 bleaching of SGW from Masson Pine were investigated in this paper. Several parameters in H2O2 bleaching process were studied systematically. 本文对马尾松磨木浆(SGW)进行了单段H2O2漂白和两段H2O2漂白试验,确定了H2O2漂白的最佳工艺参数。
- The synthetic process and mechanism of p-acetoxybenzenesulfonate sodium were mainly discussed.The activation of it in H2O2 bleaching was also studied by FTIR. 主要研究了对醋酸基苯磺酸钠的合成工艺及合成机理,并采用红外光谱进一步探讨了其活化过氧化氢漂白的机理。
- The one stage and two stages H2O2 bleaching of SGW from Masson Pine were investigated in this paper. 本文对马尾松磨木浆(SGW)进行了单段H2O2漂白和两段H2O2漂白试验,确定了H2O2漂白的最佳工艺参数。
- The bleachability of steam-exploded pulp from wheat straw was studied, and the optimum techniques of H2O2 bleaching have been discussed. 主要是对汽蒸爆破麦草浆的漂白可行性及H2O2漂白的最佳工艺进行了探讨。
- Rapid Oxygen Bleaching Process without Alkali 快速无碱氧漂工艺的应用
- The effect of the auxiliary agents pretreatment before H2O2 bleaching and the activation on H2O2 bleaching of high yield whole stalk kenaf pulp is investigated. 研究了几种助剂在红麻全秆高得率浆H2O2漂白前的预处理和H2O2漂白中的活化效果。
- The preferred D/CEpD and D/CEpD1EpD2 bleaching process is determined. 确定了较佳的D/CEpD和D/CEpD1EpD2漂白工艺。
- The paper analyses the bleaching process of viscose and linen mainly. 主要对亚麻及粘胶的漂白工艺进行研究分析。
- The one stage and two stages H2O2 bleaching of CTMP from Eucalyptus (E. tereticorns) were studied in this paper. Suitable conditions of H2O2 bleaching were determined. 对细叶桉CTMP进行了单段及两段H2O2漂白研究,确定了H2O2漂白适宜的工艺条件。
- This paper investigates the pretreatment with sodium dodecyldiphenyl ether sulfonate (MADS) prior to the H2O2 bleaching of deinked pulp in comparison with DTPA,EDTA and H2SO4 pretreatments. 研究了十二烷基二苯醚二磺酸钠(MADS)用于脱墨浆H2O2漂前预处理的效果,并与二乙烯三胺乙酸盐、乙二胺四乙酸盐、H2S04等预处理剂的预处理效果进行了比较。
- After the bleaching process a toner is recommended to be used as this would reduce the orangey tone of the hair. 漂白后的墨粉是一个过程,作为本会推荐减少了口气orangey毛。
- The mixture after been applied evenly and quickly slows down the bleaching process that actually strains the hair. 混合均匀后,很快被应用于漂白过程缓慢下来,其实株的头发。
- The paper describes difference of the high consistency H_2O_2 bleaching process for SGW and TMP in Guangzhou Paper Co. 描述了广州造纸股份有限公司磨石磨木浆和预热木片磨木浆采用高浓H_2O_2漂白工艺的差异。
- Choose clothes that made of non-bleaching materials because waste water generated from the bleaching process affects the marine ecology. 多选购未经漂染物料造的衣物,可避免漂染过程产生的污水影响海洋生态。
- To define the kind of non-silicone bleaching stabilizer suiting forrove degumming and bleaching process of linen through testing and screening. 通过试验筛选,确定了能够满足亚麻粗纱脱胶漂白工艺要求的非硅氧漂稳定剂的种类。
- The paper describes difference of the high consistency H_2O_2 bleaching process for SGW and TMP in Guangzhou Paper Co.,Ltd. 描述了广州造纸股份有限公司磨石磨木浆和预热木片磨木浆采用高浓H_2O_2漂白工艺的差异。
- The paper studies several parameters of Formamidine Sulphinic Acid(FSA)bleaching and finds out a better bleaching process. 研究了还原性漂剂甲脒亚磺酸(FSA)漂白中的几个过程参数(时间、温度及漂剂用量)对废纸浆漂白效果的影响,找出了较佳的漂白工艺。
- Pectinase and cellulase were chosen for ramie desizing and scouring.Effects of enzyme treatment on bleaching process were discussed. 选用纤维素酶和果胶酶对苎麻织物进行退煮处理,并研究它们对苎麻漂白工艺的影响。
- A preliminary research was carried out for the medium concentration and low pollution OHQP bleaching process of hemp core kraft pulp. 对大麻芯秆硫酸盐浆OHQP中浓少污染漂白工艺进行了初步研究。
- Micro carnauba (finely milled) can look white, but in general the carnauba wax is whitened by a bleaching process or by tumbling the flakes in paraffin wax. 细棕梠蜡(精细研磨处理过)可能会看起来是白色的,但通常都是因为经漂白或融入石油蜡过程漂白的关系。