Resources Contact Us Home
Method for the thermal cracking of heavy hydrocarbon

Image Number 2 for United States Patent #4085034.

In a process for the thermal cracking of a heavy hydrocarbon in a cylindrical reactor, a portion of the content material in the reactor is taken out and injected back into the reactor according to a specific procedure to form a "wet wall" or liquid curtain on the inner peripheral wall of the reactor, thereby preventing coking in the reactor.

  Recently Added Patents
Soybean cultivar CL1013663
Method for providing information of access point selection
Specializing disambiguation of a natural language expression
Radiation protective garment with forced ventilation and method
Nickel-cobalt-manganese multi-element lithium ion battery cathode material with dopants and its methods of preparation
Disk drive increasing capacity by adjusting a servo gate during write operations
Simultaneous enhancement of transmission loss and absorption coefficient using activated cavities
  Randomly Featured Patents
Integrated semiconductor circuit having improved breakdown voltage characteristics
Electrical conductor
Method for avoidance of inadvertent protective tripping as a result of measurement errors within a protection system for an HVDC transmission installation
Method and device for obtaining crosstalk information
Polyester carbonate copolymer for optical lens and optical lens
Platelet derived cell growth factor
Terminal treatment device for a plastic fiber
High-speed verifiable semiconductor memory device
Method for the production of rolled foods products
Low-profile heavy-duty buckle