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- Keywords Sisomicin;Weakly basic acid resin;Adsorption;Surface diffusion model;Genetic algorithm;Orthogonal collocation.; 西索米星;弱酸树脂;吸附;表面扩散模型;遗传算法;正交配置法;
- Weakly basic acid resin 弱酸树脂
- STUDY ON ADSORPTION OF SISOMICIN ON MACROPOROUS WEAKLY BASIC ACID RESINS AND DETERMINATION OF MASS TRANSFER COEFFICIENT 西索米星在大孔弱酸树脂上的吸附研究与传质系数的测定
- The adsorption behavior of free acid on D354 macroporous weakly basic anion exchange was fallowed by electric conductance technique. 利用电导实验技术,跟踪观察D354大孔弱碱离子交换树脂吸附游离酸的行为。
- After the eluate was concentrated by Nanofilter membrane, it was passed through a column packed with the resin of Amberlite IRA67, a weakly basic ion-exchange resin on which DAC was adsorbed. 在经纳滤膜浓缩后;通过弱碱性离子交换树脂Amberlite IRA67吸附;以0.;5mol/L醋酸钠缓冲液洗脱;得到DAC纯度95%25;含量大于30g/L的去乙酰头孢菌素C的钠盐溶液;收率在90~95%25。
- weakly basic melamine type anion exchange resin 弱碱性三聚氰胺系阴离子交换树脂
- weakly basic styrene type anion exchange resin 弱碱性苯乙烯系阴离子交换树脂
- weakly basic anion -exchange resin 弱碱性阴离子交换树脂
- weakly basic anion exchange resin 弱碱性阴离子交换树脂
- Then D-Phe is separated by strong acidic resin. 选用强酸性阳离子树脂对产物D-苯丙氨酸进行分离纯化，优化了分离条件；
- Diethylaminoethyl hydroethylate (DEAE-E/H), a kind of macroporous weakly basic anion exchanger, was used as carrier to immobilize aminoacylase. 以弱碱性大孔阴离子树脂DEAE-E/H为载体固定化氨基酰化酶。
- As a result, carborane acids can add hydrogen ions to weakly basic molecules without destroying the often delicate positively charged molecules that are formed. 而由于超强酸的酸性和腐蚀性强的出奇，所以过去一些极难或根本无法实现的化学反应，在超强酸的条件下便能顺利进行。
- The adsorption behavior of amino methylene phosphonic acid resin (APAR) for mercury (II) was studied. 研究了Hg2+在氨基膦酸树脂上的吸附行为。
- PU paint firming agent, PU Jiaozhanji : floating toluene two different cyanic acid resin (TDI). 聚氨酯漆固化剂、聚氨酯胶粘剂：游离甲苯二异氰酸脂(TDI)。
- The catalysis of big pore strong acid resin for 1,4-butanediol dehydration to tetrahydrofuran is investigated. 考察了大孔强酸性树脂对1,4 丁二醇脱水制四氢呋喃的催化作用。
- To ensure predictable behavior, all transactions must possess the basic ACID properties (atomic, consistent, isolated, and durable). 若要确保发生可预测的行为,所有事务都必须具有基本的ACID属性(原子性、一致性、隔离性和持久性)。
- Made from thermoplastic acrylic acid resin,color,organec solvents and addictives. 由热塑性丙烯酸树脂、颜料、有机溶剂及助剂精制而成。
- A high water absorption polyacrylic acid resin was obtained using inverse suspension polymerization. 采用反相悬浮聚合法合成了聚丙烯酸高吸水性树脂。
- It produces 1 acryl-lic acid resin, modified resin, and polyurethane modified alkyd resin etc. 公司产品有醇酸树脂、丙烯酸树脂、改性树脂、和聚脂等。
- weakly basic anion exchange fibre 弱碱性阴离子交换纤维
