专利详情

专利名称	Intermittently opened cracking crude oil apparatus
申请号	US20090433062	专利类型	US
公开（公告）号	US7955571(B2)	公开（授权）日	2011.06.07
申请（专利权）人	中国科学院广州地球化学研究所	发明（设计）人	LIU JINZHON
主分类号	B01J19/00	IPC主分类号	B01J19/00;B01J3/00;F16K31/12;F16K31/122
专利有效期	Intermittently opened cracking crude oil apparatus 至Intermittently opened cracking crude oil apparatus	法律状态
说明书摘要	The present invention discloses an intermittently opened cracking crude oil apparatus comprising a high pressure container (1), a support post (2) and a gold sleeve (3). A sealed reaction chamber of natural gas (4) is formed between an exterior surface of the support post and an interior surface of the gold sleeve, and a sealed high pressure chamber (5) is formed between an interior surface of the high pressure container and an exterior surface of the gold sleeve. A gas outlet is provided in the support post and communicates the reaction chamber of natural gas, the gas outlet communicating a gas conduit (7), the gas conduit being connected to a natural gas collector (8). A movable valve needle (9) is provided on the gas outlet to control open and close of the gas outlet. A liquid inlet (10) is provided on the high pressure container and communicates the high pressure chamber, the liquid inlet communicating a liquid conduit (11) which communicates a high pressure liquid supply. A heater (12) and a nozzle of liquid nitrogen (13) are provided outside the high pressure container. A thermocouple (14) is provided on the high pressure container, the thermocouple being connected to a temperature control (15) which can control operating conditions of the heater and the nozzle of liquid nitrogen.