查询词典 alkaline pulp

Amount of auxochrome phenolic hydroxyl(0.29 unit/C9)in lignin from H_2O_2 bleaching chemi-mechanical pulp is slightly higher than one of material(0.28 unit/C9), so amount of auxochrome phenolic hydroxyl can not be effectively decreased by alkaline peroxide bleaching process.

麦草化学机械浆纸浆经过碱性H_2O_2漂白，木质素中酚羟基含量(0.29个/C9)略高于原料中的酚羟基含量(0.28个/C9)，说明H_2O_2漂白不能有效地减少木质素中酚羟基这类助色基团的数量。

The alkaline thermal pretreatment deinking of nonimpact printed wastepaper was studied in this paper, it was evaluated by determining the brightness, dirt and deinkability factor of the deinked pulp.

摘 要：介绍了非接触印刷废纸的概况及其在二次纤维回收利用中的地位，研究了非接触印刷废纸的碱法热预处理脱墨工艺，通过测定脱墨浆的白度、尘埃度及可脱墨因子，对其进行了综合评价。

The cooperation of a special lignin-activating agent under acidic condition and alkaline extraction with ligninase treatment was proved to be very effective in improving pulp bleachability.

在酶处理后加入木素活化剂和进行碱处理，可得到较好的漂白效果，OEnXP漂序比OEnEP的效果好。

Alkaline-Oxygen pulp has better bleachability for its high virgin pulp brightness.

氧碱浆原浆白度高，可漂性好。

In this paper the studies are focused on the puling technology, pulping mechanism, black liquor recycling and alkaline-oxygen pulp bleaching.

本论文对麦草氧碱制浆特性、制浆机理、制浆黑液回用及氧碱浆的漂白特性等进行了初步研究。

Semibleached alkaline sulfite-anthraquinone larch pulpis used as a substitute for the mixed long fiber pulp of NBKP and NBSP in newsprint furnish.

研究了以半漂落叶松碱性亚硫酸盐-蒽醌法浆代替针叶木漂白硫酸盐浆与白松酸性亚硫酸盐浆的混合长纤维浆料配抄新闻纸的情况。

Xylanases applicating in different fields have various zymologic characters, for example, alkaline xylanase can be used in pulp processing, while acidic xylanase is more suitable in feed industry.

用于不同领域的木聚糖酶对其酶学性质有着不同的要求，如纸浆工业需使用碱性木聚糖酶，而饲料中酸性木聚糖酶更适合。

Some of the results in recent years are summarized on alkaline peroxide bleaching of mechanical pulps and its effects on the properties of high yield pulp.

高得率浆的生产过程中采用碱性H2O2漂白工艺。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。