Device for researching transfer-reaction in ionic liquid-supercritical fluid in situ

The invention provides an ionic liquid and supercritical fluid coupled reaction, separation and analysis integrated device. The device can simultaneously complete unit operations such as reaction and supercritical fluid extraction under the rigorous (high temperature, high pressure and high corrosivity) and continuous conditions, reaction behaviours in a reaction phase and a separation phase are recorded by virtue of a real-time imaging system, and an infrared in situ analytical instrument, a laser scattering device and a chromatograph are integrated; and meanwhile, automatic control on the whole system is realized. The device concretely comprises a raw material supply system, a reactor, a monitoring and component analysis system and an operating parameter monitoring and control system. The device adopts a sapphire as a window, and phase state and reaction conditions in the reactor can be directly observed and recorded under the conditions of high temperature and high pressure.