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- Soda-AQ法葦漿氧氣漂白Study on the Oxygen Bleaching of Soda?AQ Reed Pulp
- 進(jìn)行Soda-AQ法葦漿氧漂前的硫酸、EDTA預處理試驗,氧氣漂白及氧漂漿的過(guò)氧化氫漂白試驗,結果表明:葦漿中過(guò)渡金屬離子含量高,氧漂前的硫酸預處理是提高葦漿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.
- 堿法葦漿中己烯糖醛酸及其它碳水化合物發(fā)色基團的研究HexA and Other Carbohydrate Chromophores in Unbleached Reed Alkaline Pulp
- 漆酶用于麥草燒堿-AQ法漿全無(wú)氯漂白Total Chlorine Free Biobleaching of Wheat Straw Soda-AQ Pulps with Laccase
- 紙漿氧氣漂白[化] oxygen bleaching of pulp
- 酸法葦漿的紅液回收與污染治理Pollution Treatment and Recovery of Red Liquor from Reed Sulfite Pulping
- 漂白whiten
- 除法division
- 酸法葦漿紅液提取工程的改造及工藝條件優(yōu)化Rebuilding and Process Conditions Optimization of Red Liquid Extraction from Sulfite Reed Pulp
- 結論:AQ法與門(mén)控核素法比較,其左心功能測值差異性較大。 M超法測定LVEF是基本穩定和可靠的Measuring value of left ventricular function have deviation in AQ method.
- 商法commercial law
- 賓夕法尼亞Pennsylvania
- 讀法pronunciation
- 表示法notation
- AS-AQ漿AS-AQ pulp
- 比色法colorimetry
- Q Pa P P程序可使中性亞硫酸鹽葦漿的白度達 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.
- 層次分析法analytic hierarchy process (AHP)
- 漂白漿粕bleached pulp
- 測定法mensuration