1) batch process of nitration
间歇硝化
2) semi-batch nitration
间歇式硝化
1.
According to the L9(34) orthogonal form, the experiment utilized the traditional nitration method (two-step method in semi-batch nitration) to synthesize the 2,4-dinitrochlorobenzene, and examined how four factors (different temperature of water-bath, nitric acid addition, sulfuric acid addition and holding time) affected the production of 2,4-dinitrochlorobenzene under three different conditions.
根据正交实验L9(34)表格设计,采用传统的硝化法-间歇式硝化法中的两步法合成2,4-二硝基氯苯,分别考察不同水浴保温温度、硝酸加入量、硫酸加入量和保温时间等4个因素在3种不同水平条件下对2,4-二硝基氯苯产量的影响。
2.
Some synthesis techniques,such as semi-batch nitration,continuous nitration,adiabatic nitration,continuous adiabatic nitration, etc.
介绍了2,4-二硝基氯苯的几种合成工艺:间歇式硝化法、连续硝化法、绝热硝化法、连续绝热硝化法等。
3) intermittent gasification
间歇气化
1.
The current domestic status of process technologies for intermittent gasification with air and continuous gasification with enriched-oxygen in the fixed-bed gas furnaces of the medium sized nitrogen fertilizer plants are described in the present article,with an emphasis on the discussion of technique for production of enriched-oxygen from air by pressure swing adsorption process.
概述了我国中氮肥行业固定床煤气炉空气间歇气化和富氧连续气化工艺技术现状，着重讨论了变压吸附法分离空气制富氧技术，分析论证了变压吸附法富氧用于Φ３０００ｍｍ、Φ２７４５ｍｍＵＧＩ型间歇式固定床煤气炉进行常压连续气化工艺的经济效果，并探讨了可行的技改方案。
4) batch acclimation
间歇驯化
5) intermitter change
间歇变化
6) intermittent curing
间歇固化
1.
In connection with the research status quo of microwave curing in epoxy resin/curing agent system, the condition of microwave curing were studied in epoxy resin/DMP30 system by the method of initial gelation and intermittent curing, and the process of microwave curing were studied by FT-IR, and the products structure and mechanical performance were characterized.
针对目前环氧树脂/固化剂体系微波固化的研究现状,通过预凝胶处理和间歇固化相结合的方法,初步研究了环氧树脂/DMP30[2,4,6-三(二甲胺基甲基)酚]体系的微波固化条件,利用红外光谱研究了微波固化过程,并表征了产物的结构和力学性能。
补充资料：间歇硝化
分子式：
CAS号：
性质：分批制造硝基化合物的硝化方法。一般采用釜式硝化器。器内物料的组成随时间而变化，系一非稳定过程。开、停方便，一机可以多用，适于小批量生产。但生产能力低，不易保持最佳工艺条件，且产品质量易波动。
CAS号：
性质：分批制造硝基化合物的硝化方法。一般采用釜式硝化器。器内物料的组成随时间而变化，系一非稳定过程。开、停方便，一机可以多用，适于小批量生产。但生产能力低，不易保持最佳工艺条件，且产品质量易波动。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条