| Patents for C10B 25 - Doors or closures for coke ovens (1,011) |
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| 03/26/2008 | EP1390439B1 Modular pressure vessel unheading and containment system |
| 03/12/2008 | EP1114120B1 Coke drum semi automatic top deheader |
| 03/11/2008 | US7341647 Coke carbonization furnace cover for promoting increase in temperature of coal particles near the cover |
| 03/05/2008 | CN101134853A Coating material preventing carbon deposition of coke oven and method for making same |
| 03/05/2008 | CN101134676A Fire resistive material for coke oven door |
| 02/28/2008 | US20080047873 Coking Drum |
| 02/20/2008 | CN201024150Y Tampering coking furnace side-mounted door sealing device |
| 02/13/2008 | CN101124299A Temperature-raising oven door for coke carbonizing oven |
| 02/06/2008 | CN101117582A Dual-spherical sealing element and side draught pipe device equipped with the same |
| 01/30/2008 | CN101113338A Coke oven door cutting edge hot-assembling method |
| 01/23/2008 | CN201010624Y Equalizing lifting hook |
| 01/23/2008 | CN201010623Y Fire door structure of tamping coke oven |
| 01/23/2008 | CN201010622Y Novel heat insulating door for coke oven |
| 01/22/2008 | CA2424430C Device for lifting and removing oven doors of a coking oven |
| 01/08/2008 | US7316762 Dynamic flange seal and sealing system |
| 01/08/2008 | CA2260929C Coking vessel unheading device and support structure |
| 01/02/2008 | CN200999231Y Coke oven door structure |
| 12/27/2007 | WO2007149642A2 Method and apparatus for compacting coal for a coal coking process |
| 12/27/2007 | DE202007011109U1 Druckvergasungsreaktor Pressure gasification reactor |
| 12/20/2007 | US20070289861 High speed method for increasing the bulk density of coal particles to provide an elongate bed of dry, compacted coal for charging to a coking oven by applying impact pressure to coal particles deposited on a charging plate while degassing by applying vacuum to probes inserted into the uncompacted bed |
| 12/19/2007 | CN200992531Y Stamping charging coke oven coal-charging car port sealing device |
| 12/05/2007 | CN100352891C Coke carbonization furnace cover for promoting increase in temperature of coal particles near the cover |
| 11/29/2007 | US20070274808 Vessel Closures and Methods Therefor |
| 11/15/2007 | US20070261949 Fitting of coke drums with deheader valves, by initially positioning the body and valve, and then raising the valve to mate with the flange using a lifting device other than a chain fall, such as a hydraulic or pneumatic piston, a winch, scissors, or a screw jack |
| 11/14/2007 | EP1854866A1 Temperature raising furnace door for coke carbonization furnace |
| 11/01/2007 | US20070252337 Dynamic flange seal and sealing system |
| 10/24/2007 | CN101060897A Coke oven rotary wedge door latch |
| 10/10/2007 | CN200958089Y Sealer for loading coal |
| 09/20/2007 | US20070215452 Structure for extreme thermal cycling |
| 09/13/2007 | WO2007101515A1 Method and means of sealing a coke oven charging hole closed with a lid |
| 09/13/2007 | DE102006011337A1 Verfahren und Vorrichtung zum Abdichten eines mit einem Deckel verschlossenen Fülllochs eines Koksofens Method and device for sealing a sealed with a cover of a coke oven Fülllochs |
| 09/12/2007 | CN200946136Y Furnace door for tamping coke oven |
| 08/29/2007 | CN200940126Y Coke burner gate having double layer blade structure |
| 08/01/2007 | CN101010415A Production and removal of free-flowing coke from delayed coker drum |
| 07/24/2007 | US7247220 Coke drum discharge system |
| 06/26/2007 | CA2370932C Stud tensioning device for flange cover |
| 06/20/2007 | EP1796982A2 Coke drum bottom unheading system and method |
| 06/20/2007 | EP1796806A2 Coke oven rotary wedge door latch |
| 05/30/2007 | CN2905786Y Side-mounted tamping type coke oven side kiln gate sealing device |
| 05/30/2007 | CN1318346C Refractory dry powder seal material for coke furnace |
| 05/10/2007 | US20070102278 Cook oven repairing apparatus |
| 05/02/2007 | EP1114120A4 Coke drum semi automatic top deheader |
| 04/25/2007 | EP1641896A4 Coke drum bottom de-heading system |
| 04/19/2007 | WO2006028805A3 Coke oven rotary wedge door latch |
| 04/19/2007 | US20070084714 Valve system and method for unheading a coke drum |
| 03/22/2007 | WO2007030985A1 A dust removing coke guide car |
| 03/13/2007 | US7189310 Coke chute systems and methods therefor |
| 03/08/2007 | WO2007025638A1 Coke oven manipulating machine comprising a sucking device for withdrawing emissions |
| 03/01/2007 | US20070045098 Method and apparatus for cracking hydrocarbons |
| 02/14/2007 | EP1751250A1 Production and removal of free-flowing coke from delayed coker drum |
| 02/14/2007 | CN1914003A Deheader valve installation system and method |
| 01/31/2007 | CN2863796Y Furnace lid clearing apparatus on coke furnace |
| 01/30/2007 | US7169266 Low headroom coke drum unheading device |
| 01/23/2007 | US7166197 Coke oven door with wraparound gas channel and membrane |
| 12/27/2006 | CN2850804Y Wire-screwing machine for fire door of coke oven |
| 12/20/2006 | CN1880408A Improved coke drum bottom de-heading system |
| 11/15/2006 | CN2837302Y Furnace door for tamping coke oven of charring chamber with the height of 5 to 6.5m |
| 10/19/2006 | US20060231380 Coke carbonization furnance cover for promoting increase in temperature of coal particles near the cover |
| 09/27/2006 | CN2820866Y Top open type small furnace door opening mechanism clamp of coke push trolley coal leveling device |
| 09/19/2006 | US7108768 Safety lock boltless closures |
| 09/06/2006 | EP1697083A2 Deheader valve installation system and method |
| 09/06/2006 | CN1827737A Side big gate sealing device for side-mounted stamp-charging coke oven |
| 08/31/2006 | WO2006090663A1 Temperature raising furnace door for coke carbonization furnace |
| 08/16/2006 | CN2806463Y Locking mechanism for up-open type leveling door of coke oven chamber |
| 08/16/2006 | CN1269934C Modular pressure vessel unheading |
| 08/10/2006 | US20060175188 Coke drum bottom throttling valve and system |
| 07/26/2006 | CN2799556Y Top of tamping coke-oven |
| 07/18/2006 | US7077618 Device for lifting and removing oven doors of a cooking oven |
| 07/13/2006 | US20060151961 Seals for coke oven doors and the use thereof |
| 07/12/2006 | CN2794760Y Furnace door frame loosing device |
| 06/27/2006 | US7067043 Coke oven door with gas channel |
| 06/22/2006 | DE10296367B3 Entdeckelungssystem und Entdeckelungsventil sowie Verfahren zum Entdeckeln einer Kokstrommel Decapping system and uncapping valve and method for uncapping a coke drum |
| 06/07/2006 | EP1373435B1 Device for lifting and removing oven doors of a coking oven |
| 05/02/2006 | US7037410 Process and apparatus for destructive distillation of rubber |
| 05/02/2006 | US7037408 can be remotely and repetitively operated through numerous coking/decoking cycles without removal of any system element. |
| 04/25/2006 | US7033460 Coke drum bottom throttling valve and system |
| 04/13/2006 | US20060076225 Systems and methods for providing continuous containment of delayed coker unit operations |
| 04/05/2006 | EP1641896A2 Coke drum bottom de-heading system |
| 04/05/2006 | EP1641546A2 Insulated transition spool apparatus |
| 03/09/2006 | DE102004012670B4 Cleaning chuck doors and their frames in coke ovens comprises moving leveling rod and sleeve in front of chuck door opening and moving carriage with rotating brushes over sleeve to clean open door during leveling process |
| 03/08/2006 | CN1745160A Sealing device for coke oven door and use thereof |
| 02/09/2006 | DE10150042B4 Vorrichtung zur Entlastung von unter Über- oder Unterdruck stehenden Räumen und ihre Verwendung Apparatus for relief from under positive or negative pressure rooms and their use |
| 02/08/2006 | CN1240955C Stud tensioning device for flange cover |
| 01/25/2006 | CN1724610A Device for cleaning lid on coke-fired furnace |
| 01/24/2006 | US6989082 Hinged bottom cover for unheading a coke drum |
| 01/24/2006 | US6989081 Valve system and method for unheading a coke drum |
| 01/12/2006 | DE112004000335T5 Koksofentür Coke oven door |
| 01/04/2006 | CN1234802C Device for lifting and removing oven doors of coking oven |
| 12/22/2005 | US20050279621 Coke drum bottom de-heading system |
| 12/08/2005 | US20050269247 Production and removal of free-flowing coke from delayed coker drum |
| 12/08/2005 | US20050269197 Rotary coke drum un-heading valve |
| 12/01/2005 | WO2005113706A1 Production and removal of free-flowing coke from delayed coker drum |
| 11/30/2005 | CN1703484A Coke drum bottom throttling valve and system |
| 11/15/2005 | US6964727 Coke drum bottom de-heading system |
| 11/02/2005 | EP1590422A2 Coke drum bottom throttling valve and system |
| 10/26/2005 | EP1587895A2 Seals for coke oven doors and the use thereof |
| 10/19/2005 | CN1683271A Refractory dry powder seal material for coke furnace |
| 10/13/2005 | WO2005095546A1 Valve installation apparatus and methods |
| 10/06/2005 | WO2004111159A3 Insulated transition spool apparatus |
| 10/06/2005 | DE102004012670A1 Cleaning chuck doors and their frames in coke ovens comprises moving leveling rod and sleeve in front of chuck door opening and moving carriage with rotating brushes over sleeve to clean open door during leveling process |