1) heavy walled softwood pulp
厚壁针叶木浆
1.
Application of low consistency pretreatment and medium consistency refining on heavy walled softwood pulps was studied.
探讨采用低浓预处理和中浓打浆两步法处理厚壁针叶木浆的生产应用效果,与传统的低浓打浆处理方法相比较,该打浆方法得到的成浆所抄造的纸页物理强度提高9。
2) softwood pulp
针叶木浆
1.
Practical application results of medium consistency refining of hardwood pulp and softwood pulp are discussed in the article.
对国内造纸企业常用的阔叶木浆、针叶木浆的中浓打浆生产技术的使用效果进行了研究。
3) softwood kraft pulp
硫酸盐针叶木浆
1.
Enzymatic beating of unbleached softwood kraft pulp
未漂硫酸盐针叶木浆的酶促打浆
2.
The aim of this study was to determine the influence of different bleaching sequences on the fibre surface properties of softwood kraft pulp before and after ageing.
主要目的是确定不同的漂白方法对硫酸盐针叶木浆纤维表面特性的影响,包括老化前和老化后。
4) softwood kraft pulp
针叶木硫酸盐浆
1.
Unbleached softwood kraft pulp was treated with a biomimetic bleaching system, i.
采用Cu2+/吡啶/H2O2构成的GIF有机仿酶降解体系进行了针叶木硫酸盐浆的漂白研究,并探讨了漂白过程中纸浆卡伯值、粘度和白度的变化规律。
2.
Pressurized/high temperature peroxide bleaching of softwood kraft pulps was studied;the effect of metal ions in pulps,bleaching temperature,time and oxygen pressure on the peroxide bleaching was investigated;and the strength properties of conventional bleached and TCF bleached pulps were compared.
进行了针叶木硫酸盐浆压力高温过氧化氢漂白的研究,探讨了浆中金属离子、漂白温度、时间和氧压对过氧化氢漂白的影响,比较了常规漂白和TCF漂白的纸浆性质。
3.
This paper is contributed to the research of enzymatic beating in softwood kraft pulp beating process and the subsequent results on pulp beating degree and property by using different kinds of enzymes - mono/multi-component cellulase, hemicellulase and xylanase.
探讨了各种酶对针叶木浆酶促打浆后打浆度和纸浆性能的影响,筛选出了适合提高针叶木硫酸盐浆打浆效率的酶,初步确定了不同酶组分在酶促打浆中的作用。
5) BSKP
漂白针叶木浆
1.
By using sodium lignin xanthate,oleic acid and olein to simulate lignin and extractive in organic DCS,using BSKP as the material of the vegetable fiber to investigate the impact of the cumulation of lignin and extractive to wet end chemistry characteristics,and to the retention and drainage performance in retention and drainage aid system.
并以漂白针叶木浆为植物纤维原料,分析木素及抽出物的累积对造纸湿部化学特性的影响,并且在助留助滤体系下探讨了木素及抽出物对浆料留着及滤水性能的影响。
6) thick-walled needle
厚壁针头
补充资料:北方针叶林
北方针叶林
(borealconiferousforest)亦称泰加林(Taiga)。分布于北半球高纬度地区,由松、杉类植物形成的森林,是寒温地带性植被。群落结构简单,树冠整齐、层次分明,乔木以松、云杉、冷杉、铁杉和落叶松等属占优势,多为单优势种森林。林中典型动物有驼鹿、驯鹿、猞猁、雪兔、松鼠、松鸡等。气候寒冷,土壤有永冻层,不宜耕作,故自然面貌保存较好。分布于欧亚大陆和北美大陆北部,分布带相当宽。在我国主要分布于大兴安岭和阿尔泰山。世界木材产量的一半来源于此林。
(borealconiferousforest)亦称泰加林(Taiga)。分布于北半球高纬度地区,由松、杉类植物形成的森林,是寒温地带性植被。群落结构简单,树冠整齐、层次分明,乔木以松、云杉、冷杉、铁杉和落叶松等属占优势,多为单优势种森林。林中典型动物有驼鹿、驯鹿、猞猁、雪兔、松鼠、松鸡等。气候寒冷,土壤有永冻层,不宜耕作,故自然面貌保存较好。分布于欧亚大陆和北美大陆北部,分布带相当宽。在我国主要分布于大兴安岭和阿尔泰山。世界木材产量的一半来源于此林。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条