novel’s research and development work started from 1990s and boomed in 2010s. so far, some typical patents about separation technologies of gas/liquid/solid mixed flow and controlled release technologies of fertilizers in petrochemical, refinery, coal-chemical, fertilizers, enviromental protechtion fields and so on have been listed as below,
novel研发工作始于二十世纪90年代，兴盛于二十一世纪头十年。目前，就novel部分关于石油、炼化、煤化工、化肥、环保治理等领域专用气液固混合流分离技术和肥体控制释放环保技术典型专利简列如下：
☆ patent with name of heat pump secondary steam separation section with spraying , feather vane desalting & anti-blocking and liquid collection systems, with patent no. 201920317046.4.
配置洗涤-羽叶分离-收液系统的热泵二次蒸汽分离室（组态专利），专利号：201920317046.4.
☆ patent with name of liquid-solid-gas separation system with anti-blocking & long-term operation characters in fccu off-gas treatment, with patent no. 201820433644.3.
抗堵塞长周期运行的烟气湿法脱硫气液固分离系统（组态专利），专利号： 201820433644.3.
☆ patent with name of steam gas separator equiped with feather vane internals in mvr, with patent no. 201820338025.6.
采用羽叶分离技术的蒸发器二次蒸汽分离装置（组态专利），专利号： 201820338025.6.
☆ patent with name of special off gas desulphuring tower section with feather vane demisters equiped in sulphur recovery unit, with patent no. 201721586655.7.
采用羽叶分离技术的硫磺装置烟气脱硫洗涤塔节组态结构（组态专利），专利号： 201721586655.7.
☆ patents with name of reflecting flow cycloning separators with tangential inlet devices , with patent no. 201621146201.3.
切向入口分离总成及使用该分离总成的反射流旋流分离器（组态专利），专利号： 201621146201.3.
☆ one sort of dynamic separation novel vane internal with high performance efficiency in gas-liquid separating treatment, with patent no. 201420018053.1.
一种新型高效动力学气液分离羽叶片（结构专利），专利号： 201420018053.1.
☆ one sort of novel separator with dynamic novel vane internal with high performance efficiency in gas-liquid separating treatment, with patent no. 201420090064.0.
一种新型高效动力学羽叶片式气液分离器（组态专利），专利号：201420090064.0.
☆ one sort of novel reflecting flow multi-cyclones dynamic separator in gas-solid/liquid separating treatment, with patent no. 201420123816.9.
一种新型高效反射流多因子旋流子母分离器（组态专利），专利号：201420123816.9.
☆ one kind of controlled release multi-elements fertilizer, with patent no. 1993111874.3
一种新型多元控制释放肥体技术专利，专利号：1993111874.3
and what’s more, several pieces of technologies possessed by novel have been prepared to submit patent bureau recently.
而且，novel正准备最近向国家专利局提交几件新专利技术申请文件。
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