另外一种重要的化学制浆称亚硫酸盐工艺。
The other main type of chemical pulping is called the sulfite process.
也是再生新闻纸及其他废纸制浆、化学制浆理想的精选设备。
Also that is the ideal choiceness equipment for renewable newsprint and other waste paper pulping, chemical pulping.
也是再生新闻纸及其他废纸制浆、化学制浆理想的精选设备。
So this machine is particularly applicable for the wast book that is sensitive to pectin to regeneration pulp screening of deinking paper and tissue.
研究了预处理对菌株x4、青霉zcf57麦草生物化学制浆的影响。
The pretreatment effect on X4 and ZCF57 wheat straw biochemical pulping was investigated.
研究了青霉产木聚糖酶预处理对麦草碱法化学制浆和漂白性能的影响。
Effect of pretreatment with crude xylanase from Penicillium ZCF57 on wheat straw chemical pulpability and pulp bleachability was studied.
这一过程类似化学制浆，而是采用了真菌分解木质素，而不是化学品。
This process is similar to chemical pulping, but utilizes a fungi to break down the lignin rather than chemicals.
自催化乙醇制浆是溶剂法制浆的一种，可彻底解决传统化学制浆的污染问题。
Auto-catalyzed ethanol-water pulping is one kind of organosolv pulping; it can completely solve the pollution problem of conventional chemical pulping.
在化学制浆中，木片在较高的温度和压力下加入适当的蒸煮用化学品进行蒸煮。
The chemical pulping, the wood chips are cooked with the appropriate cooking chemical at elevated temperature and pressure.
传统化学制浆工艺主要存在三个问题，即成本、能耗高，纸浆得率低，环境污染严重。
There are three main problems in the traditional chemical pulping: high cost and energy consumption, low pulp yield and serious environmental pollution.
与传统化学制浆相比，非木材纤维自催化乙醇制浆的制浆工艺及成浆性能都有明显的特殊性。
Compared with the conventional chemical pulping, auto-catalyzed ethanol-water pulping is of apparent speciality in pulping technology and the resultant pulp properties.
这一过程类似化学制浆，而是采用了真菌分解木质素，而不是化学品。潜在的环境效益这种类型的制浆是出色的。
This process is similar to chemical pulping, but utilizes a fungi to break down the lignin rather than chemicals. The potential environmental benefits of this type of pulping are outstanding.
最近国内外有学者提出，如果在化学制浆之前先对原料中的半纤维素进行分离，将有利于对半纤维素进行更为有效的利用。
Recently scholars in home and abroad advance that the separation of hemicellulose of raw material prior to chemical pulping, would facilitate a more effective hemicellulose utilization.
亚硫酸盐制浆的缺点是所生产的纸张的强度稍低，另外要还原使用过的化学制剂比较困难。
The disadvantages of sulfite pulping are the production of slightly lower strength paper and the relative difficulty of recovering spent chemicals.
与牛皮纸工艺相似，亚硫酸盐工艺考虑到所使用的溶液的燃烧，大多数工厂允许重复使用制浆的化学制剂。
Similar to the Kraft process, the sulfite process allows for burning of the used liquor, allowing the pulping chemicals to be reused in the majority of mills.
与牛皮纸工艺相似，亚硫酸盐工艺考虑到所使用的溶液的燃烧，大多数工厂允许重复使用制浆的化学制剂。
Similar to the Kraft process, the sulfite process allows for burning of the used liquor, allowing the pulping chemicals to be reused in the majority of mills.
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