浩瀚环丙胺生产酯化、环合工段的中控气相色谱仪测定GC7990

Cyclopropylamine is a three-membered ring aliphatic amine, is an important fine chemical intermediates. Widely used in medicine, pesticides, organic synthesis and other fields. Synthesis of cyclopropylamine from Γ-butyrolactone as starting material, through chlorination, esterification, cyclization, ammoniation and degradation of five-step reaction, purified by distillation products. The conversion of each step of the reaction in the production directly affects the yield of the final product cyclopropylamine. If the degree of reaction of cyclopropanamine production in a certain period of time is monitored and analyzed at all times, the complete degree of conversion, The level of the right to make judgments, but also on the next batch of feeding conditions and the feed ratio of feed to make the appropriate reasonable adjustments. At present, domestic control of cyclopropylamine production has not yet been reported.
Tengzhou Xiangying Analytical Technology Co., Ltd. provides a gas chromatographic central control analysis method for the esterification and cyclization of cyclopropylamine. The results are satisfactory.
环丙胺为含有三元环的脂肪胺，是一种重要的精细化工中间体。广泛应用于医药、农药、有机合成等领域。合成环丙胺以Γ-丁内酯为起始原料，通过氯化、酯化、环合、氨化和降解五步反应，经蒸馏提纯得到产品。生产中每一步反应的转化率直接影响***终产物环丙胺的收率，如果对环丙胺生产的每一步在一定时间内的反应程度做到随时监控分析，可以对反应进行的完全程度、转化率的高低做出正确的判断，也可对下一批投料的反应条件及投料比作出相应合理的调整。目前，还未见到国内对环丙胺生产进行中间控制分析的报道。
滕州市翔鹰分析技术有限公司提供一种环丙胺生产酯化、环合工段的气相色谱中控分析方法，结果满意。


XiangyingGC7990plus features:
1 excellent performance, competitive price, to meet the customers' choice
2 multi industry adaptability
3 outstanding performance in all kinds of harsh environment
INJ
A variety of sampling ports can be equipped with: packed column inlet, shunt / non shunt capillary inlet,
Hydrogen flame ionization detector (FID)
Maximum use temperature: 400
The minimum detection limit: -12 = 2.5*10 g/s (n-C16)
Linear range: 107 (+ 10%)
 
XiangyingGC7990plus特点：

1. 卓越的性能，具有竞争力的价格，满足广大客户的选择
2. 多行业适应性
   3. 在各种苛刻环境下均表现出色

进样口
多种进样口可配：填充柱进样口、分流/不分流毛细管进样口、
氢火焰离子化检测器（FID） 
***高使用温度：400℃
***小检出限：≤2.5*10 -12 g/s(n-C16)
线性范围：107（±10%）