How to effectively protect and prevent highly toxic substances in high-pressure reactors.

experimental autoclaveequipment, in the production and experimental process, such as encountering such as, hydrogen, hydrogen sulfide, stupid and so on, in the course of operation should pay attention to a protective measures:(1) in the arrangement of production or experimental environment to be specially marked or with regular monitoring of the production of experimental environment air regulatory documents or technical means(2) should be strengthened in the daily inspection and testing of the closedness of the reactor containing toxic gasDuring maintenance, personnel must wear protective equipment, and should be equipped with on-site personal flushing facilities and eye washers(3) in the reactor operation process in the event of an acute middle-du accident of the operator, should ensure that timely effective rescue and treatment measures, especially when the pressure is low, should strengthen monitoring and protection(4) For workplaces where a possible gas leak may occur, the floor should be paved with non-permeable building materials and fenced-off(5) should improve the reaction equipment, valves (sampling valves, inverting valves, etc.) and pipe flange connections, air flow seals, pay special attention to the use of high temperature, corrosion resistance, wear-resistant new fillers and gaskets, to prevent the spread and leakage of harmful substances(6) the material sampled from the reactor, it is appropriate to use a closed circulation system, the liquid surface indication of the material, not the use of glass tube liquid surface meter, sampling point should be located in an easy sampling and can be quickly evacuatedThe sampling valve should be provided with a dual insurance setting to ensure safety(8) If the discharged duxing exhaust gas can be burned by the torch, the torch shall be set up for the purpose of the deviceThe torch should be lit with a normal light and a television surveillance system(9) waste water and waste containing du gas needto be incinerated through incinerators, which should use a common incinerator and a television surveillance system(10) torch area or incinerator area, the corresponding flammable and explosive du gas evaporator shall not be arranged.