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- Soda-AQ法苇浆氧气漂白Study on the Oxygen Bleaching of Soda?AQ Reed Pulp
- 进行Soda-AQ法苇浆氧漂前的硫酸、EDTA预处理试验,氧气漂白及氧漂浆的过氧化氢漂白试验,结果表明:苇浆中过渡金属离子含量高,氧漂前的硫酸预处理是提高苇浆漂白效果的有效措施;Pretreatment of Soda?AQ reed pulp with sulfuric acid and EDTA were conducted. Oxygen delignification and the subsequent hydrogen peroxide bleaching of the pulp were performed. The results showed that there were more transition metal ions in Soda?AQ reed pulp than that in Soda?AQ wheat straw pulp and the pretreatment before oxygen delignification with sulfuric acid played an important role on the up?grading of bleaching ?effects.
- 碱法苇浆中己烯糖醛酸及其它碳水化合物发色基团的研究HexA and Other Carbohydrate Chromophores in Unbleached Reed Alkaline Pulp
- 漆酶用于麦草烧碱-AQ法浆全无氯漂白Total Chlorine Free Biobleaching of Wheat Straw Soda-AQ Pulps with Laccase
- 纸浆氧气漂白[化] oxygen bleaching of pulp
- 酸法苇浆的红液回收与污染治理Pollution Treatment and Recovery of Red Liquor from Reed Sulfite Pulping
- 漂白whiten
- 除法division
- 酸法苇浆红液提取工程的改造及工艺条件优化Rebuilding and Process Conditions Optimization of Red Liquid Extraction from Sulfite Reed Pulp
- 结论:AQ法与门控核素法比较,其左心功能测值差异性较大。 M超法测定LVEF是基本稳定和可靠的Measuring value of left ventricular function have deviation in AQ method.
- 商法commercial law
- 宾夕法尼亚Pennsylvania
- 读法pronunciation
- 表示法notation
- AS-AQ浆AS-AQ pulp
- 比色法colorimetry
- Q Pa P P程序可使中性亚硫酸盐苇浆的白度达 81% (d/o)。Neutro-sulfite reed pulp can be bleached to a high brightness of 81%25(d/o) with the Q-Pa-P-P procedure.
- 层次分析法analytic hierarchy process (AHP)
- 漂白浆粕bleached pulp
- 测定法mensuration