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- acid peroxide bleach 酸性过氧化物漂白
- A new method for the determination of benzoyl peroxide (BPO) and benzoic acid (BA) decomposed from benzoyl peroxide bleach in wheat flour was developed by using high performance liquid chromatography (HPLC). 本文提出高效液相色谱法测定面粉中增白剂过氧化苯甲酰(BPO)及其还原产物苯甲酸(BA)的新方法。
- OBJECTIVE To determine the influence factors of measuring acetic acid peroxide. 目的探讨过氧乙酸含量测定的影响因素。
- This paper studied the TCF bleaching of rice straw ammonium sulfite pulping, which contains of oxygen-alkali bleaching, acid treatment and hydrogen peroxide bleaching. 研究了稻草亚铵浆的氧碱漂白、酸预处理和过氧化氢补充漂的三段漂白。
- Title: Peroxide Bleaching of CTMP from the Triploid Populus Tomentosa Carr. 关键词:三倍体毛白杨;CTMP;过渡金属离子;过氧化氢漂白
- Carboxylic acid was peroxidized in organic solvents catalyzed by lipase and glycidol was synthesized from allyl alcohol catalyzed by acid peroxide. 摘要利用脂肪酶在有机介质中催化制备过氧酸,丙烯醇在过氧酸的作用下发生环氧化反应生成环氧丙醇。
- The effect of pretreatment on masson pine SGW pulp peroxide bleaching was studied. 研究了漂前预处理对马尾松磨木浆H2O2 漂白的影响。
- The influence of fillers on alkaline hydrogen peroxide bleaching of recycled fibers was studied. 研究填料的存在对纸浆碱性过氧化氢漂白的影响。
- It introduces the process practice of peroxide bleaching one bath process in a large voluminous kier. 用煮漂一浴法取代传统的煮练、漂白两浴两步法,对全棉纱线进行前处理。
- The effect of adding metal ions back to the pretreated pulp on the pressurized/high temperature hydrogen peroxide bleaching was investigated. 研究了将金属离子重新加入经漂前预处理的浆料中后,对压力高温过氧化氢漂白的影响;
- The peroxide bleaching of KP &EMCC triploid of polulustomentosa pulp(after oxygen delignification)after EDTA chelatingtreatment is studied. 氧脱木素后的常规和EMCC纸浆经过乙二胺四乙酸(EDTA)螯合处理后,进行过氧化氢漂白。
- The results showed that five flavonoids are able to inhibit linoleic acid peroxidation, and the inhiting capacity is better than rutin. 结果表明:柑橘皮中五种黄酮单体均有一定抗亚油酸氧化能力,且均强于芦丁;
- The article describes mechanism of activating hydrogen peroxide bleaching about new bleaching auxiliaries, research and development, and preliminary using trend. 阐述了新型过氧化氢助漂剂活化过氧化氢漂白的原理、研究与发展,及初步的应用趋势。
- As a result, scouring and hydrogen peroxide bleaching process in one bath, composite enzyme treatment to remove hairiness, and reactive dyeing with BES dyes were settled. 对加工过程中出现的毛羽多、毛圈乱、染色不匀等问题提出了解决措施。
- Nursing Care of Discolored Teeth Treated by Urea Hydrogen Peroxide Bleach 利用过氧化脲脱色剂治疗变色牙的护理
- Evaluation of acetie acid peroxide content with orthogonal test 用正交法探讨过氧乙酸含量测定的影响因素
- Then ozonic-hydrogen peroxide bleaching were carried out and the results show that the higher of Kappa number, the poor of the delignification selectivity and the lower of brightness rising. 然后经过臭氧-过氧化氢漂白,结果表明:卡伯值越高,脱木质素选择性越差,白度上升值越低。
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- This paper mainly studies on the influence of xylanase treatment on the acidic hydrogen peroxide bleaching of magnesium based sulfite bamboo/bagasse pulp and its optimum position in the sequence. 本文主要研究木聚糖酶处理对亚硫酸镁盐竹子/蔗渣浆酸性过氧化氢漂白的效果及其在流程中的最佳位置。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。