Pyrolysis heater

Combustion – Process of combustion or burner operation – Flame shaping – or distributing components in combustion zone

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C431S008000, C431S348000, C431S174000, C431S178000, C422S078000, C422S198000, C122S240100, C122S356000, C126S09200C, C126S109000, C196S116000

Reexamination Certificate

active

10717087

ABSTRACT:
A pyrolysis heater particularly for the cracking of hydrocarbons in the production of olefins has a burner arrangement in the firebox which includes staged combustion low NOxhearth burners firing upwardly in the firebox adjacent to the walls. Wall stabilizing gas fuel injection tips, located at an elevation above the hearth burners, inject fuel upwardly between the walls and the flame from the hearth burners. This prevents rollover of the flame onto the process heater coil and overheating of the coil.

REFERENCES:
patent: 3028907 (1962-04-01), Hensel
patent: 3101769 (1963-08-01), Zink et al.
patent: 3230052 (1966-01-01), Lee et al.
patent: 3240204 (1966-03-01), von Wiesenthal
patent: 3274978 (1966-09-01), Palchik et al.
patent: 3425781 (1969-02-01), Bitterlich
patent: 3957420 (1976-05-01), Asai et al.
patent: 4166434 (1979-09-01), Jensen et al.
patent: 4412975 (1983-11-01), Parizot et al.
patent: 4955323 (1990-09-01), Ziemianek
patent: 5823769 (1998-10-01), Joshi et al.
patent: 6193940 (2001-02-01), Kang et al.
patent: 6425757 (2002-07-01), Chapman et al.
patent: 6685893 (2004-02-01), Platvoet et al.
patent: 2002/0155046 (2002-10-01), Platvoet et al.
patent: 1558559 (1970-04-01), None
patent: 1 211 458 (2002-06-01), None
patent: 01-266407 (1989-10-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Pyrolysis heater does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pyrolysis heater, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pyrolysis heater will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3808136

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.