The treatment of spent alkali liquor with wet air oxidation (WAO) has been developed for some years.

应用湿式主气氧化处理废碱液已有多年历史。

The transfer medium in this pipeline is liquid ammonia (process air , soft water, alkali liquor, acidic gas).

这条管线的输送介质为液氨（工艺空气、软水、碱液、酸性气体）。

A new process for recovering valuable organic acids from waste alkali liquor in cyclohexane oxidation is introduced.

介绍了一种从环己烷氧化废碱液中回收高价值有机酸的新方法。

The method can remove oil in the alkali liquor simply and effectively, and can be widely used in a degrease machine set.

本发明可以简单而且有效的去除碱液中的油份，可用广泛应用在脱脂机组中。

The rice husk ash abandoned by the factory after burnt was used to prepare sodium silicate after reacted with alkali liquor.

利用工厂燃烧废弃的稻壳灰与碱液反应制备硅酸钠。

The preparation method comprises the following steps of: (1) soaking the softwood in an alkali liquor to perform reflux degreasing;

制备包括：（1）将软木材浸泡在碱液中进行回流脱脂；

Sodium formate from waste alkali liquor was analyzed by perchloric acid nonaqueous titration instead of potassium permanganate method, which caused larger deviation.

采用高氯酸非水滴定法分析废碱液中的甲酸钠，代替了误差较大的高锰酸钾法。

Black liquor is the waste liquor from alkali papermaking, but it is an excellent mixture of latent base, organic base and buffer base.

黑液是碱法造纸产生的废液，但它却是一种出色的潜在碱、有机碱和缓冲碱的混合物。

The paper provides a brief introduction to the application of alkali lignin extracted from black liquor in agricultural production.

简单介绍从造纸黑液中提取的碱木素在农业生产中的应用。

Based on the combustion process in alkali recovery system, the control scheme, hardware configuration and software design of the black liquor combustion process are introduced.

结合碱回收燃烧工段的工艺流程，介绍了黑液燃烧过程的控制方案、硬件配置和软件实现。

The invention discloses a black liquor cracking device which performs alkali recovery process when non-wood material is adopted for papermaking.

本发明公开一种用非木质原料造纸时，配套进行碱回收工艺的黑液裂解装 置。

Black liquor is the waste liquor from paper mill by basic process. It consists of many chemical components, such as alkali, alkaline lignin and surfactant.

黑液是碱法造纸的工业废液，黑液中含有碱、碱木素和表面活性剂等多种化学成分。

Experiments showed that the alkali recovery from straw pulp black liquor may be up to 95%.

实验表明，草浆黑液碱回收转化率可高达95%以上。

Resisting water, acid and alkali properties of the modified nano-silica-filled vulcanizes can be improved accordingly, and leaching liquor ion form vulcanizes decreases.

硫化胶填充纳米二氧化后，耐酸性、耐碱性、耐水性得到了不同程度的提高，硫化胶浸出液离子降低。

This paper discusses the methodology and design of a black liquor evaporator control system for the alkali recovery in the Pulp industry.

详细讨论了造纸工业碱回收黑液蒸发系统的控制策略及设计方法。

A large number of mineral elements in the material transferred to black liquor, will co-interfere the alkali recovery se.

原料中大量矿质元素转移入黑夜体系，将协同干扰碱回收过程及效率。

As is the case for salt addition, a deeper shade, or a higher liquor ratio, will require more alkali.

因盐的加入，深颜色或高浴比时，需要使用更多的碱剂。

States the feature of the straw pulp black liquor. It also points out the main problems in the alkali recovery of the straw pulp and the settlement.

论述了草浆黑液的性质，提出了草浆碱回收存在的主要问题及解决办法。

An integrated alkali recovery process of evaporation and combustion was developed in accordance with the characteristics of wheat straw pulp black liquor consistency.

以草浆黑液浓度特征为依据，开发了蒸发燃烧一体化碱回收工艺。

Sisal fibers were pretreated by different technique as acid cooking, alkali cooking, mechanical crushing, ammonia liquor-swelling and steam exposition.

采用机械破碎、酸法蒸煮、氢氧化钠溶液碱法蒸煮、氨水处理和蒸汽爆破等五种不同物理和化学方法对剑麻纤维进行处理。