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- alkali sulfite process 碱性亚硫酸盐法
- The active cooking chemicals in the sulfite process are sulfur dioxide, sulfurous acid, and calcium bisulfite. 亚硫酸盐法制浆过程中活性化学物质是二氧化硫、硫酸以及酸性亚硫酸钙。
- Using waste liquor of sulfite process as main material and complexing different kind of metal positive ions ,the corresponding lignosulfonate(LSS)are prepared. 用亚硫酸盐法以造纸废液为主要原料 ,通过络合不同的金属阳离子得到相应的木质素磺酸盐 (LSS)。
- 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。
- Spheric Lignosulfonate Resin(LSAR) produced by sulfite process waste liquid dischanged in papermills was used as bio_microcarrier in laboratory_scale up flow anaerobic fluidized bed (UAFB) reactor. 以用造纸黑液制成的球形木质素树脂作为生物载体，在上流式厌氧流化床（UAFB）反应器装置中，进行了处理模拟高浓度酸化相出水的厌氧甲烷相流化床的运行实验。
- Keywords oil palm;frond fiber;alkali sulfite（AS） pulping; 油棕榈;叶梗纤维;AS法制浆;
- neutral ammonium sulfite process [化] 亚硫酸铵法制浆
- Alkali Sulfite Pulping and Papermaking Performances of Oil Palm Fiber 棕榈纤维碱性亚硫酸盐法制浆造纸性能
- In YAFA sugar mill the content of sulfate radical was large in the scale from vacuum pan because of sulfitation process. 亚法糖厂煮糖罐积垢中硫酸根含量较大,用重量法测其含量简单准确,可以作为其检测方法的一种。
- Keywords bagasse;alkaline sulfite process;formaldehyde;AQ;pulping; 甘蔗渣;碱性亚硫酸盐法;甲醛;蒽醌;制浆;
- This kind of soil contains much alkali. 这种土壤含碱丰富。
- Features and Applications on Wheat Straw Pulping in Ammonium Sulfite Process 麦草亚铵法制浆造纸的特点和应用
- Keywords acid sulfite process;tracing paper;transparency;pentose;pulp; 酸性亚硫酸盐法;描图纸;透明度;戊糖;纸浆;
- Keywords bagasse;potassium sulfite process;pulp properties;bleachability; 甘蔗渣;亚硫酸钾法;纸浆性质;漂白性能;
- It is a leap in the process of cognition. 这是认识过程的一次飞跃。
- A product of a document copying process. 文件复制过程的一种产品。
- The new process extracts oil from shale. 这一新过程可从页岩里提炼出石油。
- The project is not finished but is till in process. 该项工程尚未结束，仍在进行之中。
- The process of applying and rubbing in an ointment. 涂油使用以及用油膏擦的过程
- Cyclization occurs readily with dilute alkali. 遇到稀碱就容易环化。
