Distillation: processes – thermolytic – With cleaning of apparatus
Reexamination Certificate
2006-09-26
2006-09-26
Bhat, N. (Department: 1764)
Distillation: processes, thermolytic
With cleaning of apparatus
C202S241000, C134S022180, C408S00100R
Reexamination Certificate
active
07112261
ABSTRACT:
A safety system for a coking facility where there is a coke drum and a drill assembly. When the coke accumulates in the drum, a drill head of the drill assembly is lowered into the coke drum to emit high pressure water jets to remove the coke from the coke drum. There is a enclosing structure with an access door which is fixedly mounted at a location above an upper opening of the coke drum, so that when the drill head is moved out of the coke drum and there is an accidental jet water discharge, it will be redirected at a location within the enclosing structure. Interlock systems are provided.
REFERENCES:
patent: 3880359 (1975-04-01), Novy
patent: 4626320 (1986-12-01), Alworth et al.
patent: 5855742 (1999-01-01), Lumbroso et al.
patent: 6066237 (2000-05-01), Kindersley
patent: 6206059 (2001-03-01), Maakad et al.
patent: 6228225 (2001-05-01), Meher-Homji
patent: 6652714 (2003-11-01), Breaux
patent: 2003/0213507 (2003-11-01), Martin et al.
patent: 2004/0118746 (2004-06-01), Wilborn et al.
patent: 2004/0238662 (2004-12-01), Paul
patent: 2004/0253066 (2004-12-01), Paul
Maakad Guy
TerWisscha Rick
Bhat N.
Hughes Robert B.
Hughes Law Firm PLLC
LandOfFree
Safety system and method for a coking facility does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Safety system and method for a coking facility, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Safety system and method for a coking facility will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3602255