Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Including specific material of construction
Reexamination Certificate
2011-06-07
2011-06-07
Griffin, Walter D (Department: 1774)
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Including specific material of construction
C422S241000, C422S242000
Reexamination Certificate
active
07955571
ABSTRACT:
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.
REFERENCES:
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patent: 3094141 (1963-06-01), Maienknecht
patent: 5073666 (1991-12-01), Zemanian et al.
patent: 5167930 (1992-12-01), Fassbender
patent: 5552039 (1996-09-01), McBrayer et al.
patent: 2005/0169815 (2005-08-01), van den Brink et al.
China Academy of Sciences Guangzhou Earth Chemistry Research Ins
Global IP Services
Griffin Walter D
Gu Tianhua
Nguyen Huy-Tram
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