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- quatermary ammoniation 季铵化
- Kephar Ammoni, Ophni and Geba-twelve towns and their villages. 基法阿摩尼,俄弗尼,迦巴,共十二座城,还有属城的村庄。
- Utilizing these residues requires ensilaging and or ammoniation to aid digestibility. 或含氨化合物帮助消化。
- The common methods of modification are epoxidation ,acylamidation,secondary ammoniation,quaterisation,etc. 改性的方法主要有环氧化、酰胺化、仲胺化、季铵化或混合改性等。
- Ammoniation of peanut shell and wheat straw with 3.5% urea has a good effect on the beef cattle fattening. 以3.;5%25的尿素氨化处理花生壳及麦秸对肉牛具有良好的饲养育肥效果;
- It is lo- cated at the central part of Nansha Islands ocean areas where the middle Eocene to Quatermary strata are developed well and the thickest stratum arrived to 11000 meters. 盆地内主要发育了中始新统一第四系地层,最大沉积厚度11000 m。
- Methods L-alanyl-L -glutamine dipeptide was prepared by condensation and ammoniation reaction of L -glutamine and 2-D-chloropropionyl chloride. 方法以L-谷氨酰胺和2-D-氯丙酰氯为原料,通过缩合、胺化等反应,合成L-丙氨酰-L-谷氨酰胺双肽;
- Some calculations are made for the utilization of waste heat in the tail gas from preneutralization,pipe reaction and secondary ammoniation sections. 介绍预中和反应的尾气与管式反应及二次氨化反应尾气混合洗涤后的尾气余热利用的有关计算。
- The influence of ammoniation reagent, catalyst, temperature mixing on the product yield was observed.The maxium yield of Nefidipine was 98%. 考察了氨化试剂,催化剂,温度对产物的影响,确定了最佳反应条件所得的尼群地平产率达到了98%25。
- The effects of polymerizing process, acrylic acid content, ammoniation temperature on the properties of latex and hydrosol were studied. 考察了聚合方法、丙烯酸用量、氨化温度等对乳液及其水溶胶的影响。
- The feasibility of changing discontinuous operation to pipelization continuous operation in ammoniation in medical industry was discussed. 讨论了药业生产中将氨化反应由间歇操作改为管道化连续操作的可行性。
- Moreover, a detailed discussion of the popular pipe reactor and the ammoniation of acid at solid granules are presented. 对于广泛采用的管式反应器进行了较详细的讨论。
- An analysis is made of ammonium phosphate production by the process of pre neutralization and ammoniation granulation in high elevation regions. 对高海拔地区预中和氨化粒化法磷铵生产过程进行了分析,认为高海拔地区的自然环境与低海拔地区相比有较大的差异。
- The influence of ammoniation reagent,catalyst,temperature mixing on the product yield was observed.The maxium yield of Nefidipine was 98%. 考察了氨化试剂,催化剂,温度对产物的影响,确定了最佳反应条件所得的尼群地平产率达到了98%25。
- The traditional nitrogen biology disposition in wastewater treatment is accomplished by ammoniation, nitrification and denitrification, but its efficiency is low. 摘要传统的污水生物脱氮一般通过氨化、硝化、反硝化进行,处理效率低。
- After conversion from GTSP to DAP production, the behavior of material in the granulator changes greatly, it can be described as "coating vapourization ammoniation". 重钙装置改产磷铵后,造粒机内的物料行为发生了变化,即“料浆涂布-水分蒸发-氨化反应”这一物理化学过程。
- When the technology of preneutralization and pipe reactor and drum ammoniation gets matured, the revamping of scrubbing system becomes the only key problem. 当预中和加管式反应器加转鼓氨化工艺流程和控制技术基本成熟以后,洗涤系统的改造就成了惟一的关键问题。
- The effects of polymeriz-ing process, acrylic acid and EVA emulsion c0ncentrations, ammoniation temperature on the emulsionand hydrosol have been discussed. 讨论了聚合工艺、丙烯酸用量、EVA乳液用量以及氨化温度等对乳液和水溶胶的影响。
- All-round promotion of straw to field technology, built more than 1000 ammoniation ammonification bag aquaculture ponds and beef each year more than 70,000 tons straw ammoniation. 全方位推广秸杆还田技术,建起1000多个氨化池和氨化袋养殖肉牛,每年氨化秸杆7万多吨。
- This lesson lists all the possible reactions, precipitable substance after the ammoniation of wet process phosphoric acid and the solubility of the resultant pro \=ducts. 本讲着重介绍湿法磷酸氨化过程可能发生的反应和析出的物相。