| Patents for C10B 43 - Preventing or removing incrustations (983) |
|---|
| 12/27/1983 | CA1159389A1 Extraction of gases evolved in the charging of coke ovens |
| 12/13/1983 | US4420342 Oxidation of fossil fuels reduction |
| 11/29/1983 | US4417952 Apparatus for cleaning coke oven doors |
| 10/25/1983 | CA1155787A1 Coke oven door cleaner |
| 08/09/1983 | CA1151584A1 Device for cleaning coke oven doors |
| 07/19/1983 | US4394217 Includes quenching and conveying apparatus |
| 07/05/1983 | US4391217 Size press with coating pool suppressing arrangement |
| 06/14/1983 | US4388151 Method and device for feeding purging and degraphitizing air into coke ovens |
| 05/25/1983 | EP0079338A1 Process and device for loosening and removing solid coatings on the surfaces of enclosed spaces, e.g. the flue gas side of a furnace or boiler. |
| 03/01/1983 | US4375389 High peripheral speed impact cutters |
| 02/22/1983 | US4374704 Apparatus for pyrolysis of hydrocarbon bearing materials |
| 01/18/1983 | US4369095 Ascension pipe cover seat cleaner |
| 01/18/1983 | CA1139710A1 Apparatus for cleaning coke oven door |
| 01/04/1983 | CA1138808A1 Radial cutter type cleaning apparatus for coke oven door bottom surface |
| 12/28/1982 | US4366004 Method of internally cleaning coke chamber risers |
| 12/14/1982 | CA1137438A1 Coke guide car |
| 11/25/1982 | WO1982004065A1 Process and device for loosening and removing solid coatings on the surfaces of enclosed spaces, e.g. the flue gas side of a furnace or boiler |
| 10/05/1982 | CA1133062A1 Method and apparatus for determining and controlling amount of carbon deposited on a surface by a gas |
| 09/22/1982 | EP0060457A1 Process for the prevention of sedimentation in the tubes of waste-heat boilers |
| 08/17/1982 | US4344204 Apparatus for cleaning door frames of coke ovens |
| 07/27/1982 | US4340987 Element for cleaning coking-oven doors and doorjamb |
| 07/20/1982 | CA1127918A1 Process for treating coke oven doors and jambs to prevent the build up of tar thereon |
| 07/13/1982 | CA1127578A1 Method for decoking fired heater tubes |
| 06/30/1982 | EP0055180A2 Process for the protection against coking of refractory alloyed surfaces of pyrolysis furnaces in contact with reagents, and furnaces obtained by the process |
| 03/23/1982 | US4321112 Device for opening, closing and cleaning fill holes of coke oven chargeable by a coal conveyor |
| 02/24/1982 | EP0046202A2 System for supplying rinsing and degraphitizing air to the rich gas ducts leading to the single heating walls of coke ovens |
| 02/23/1982 | CA1118695A1 Method and apparatus for preventing coking in fluidized bed reactors for cracking heavy hydrocarbon oil |
| 02/09/1982 | US4314889 Apparatus to extract charging gases from a coke oven chamber |
| 12/16/1981 | EP0041812A2 Coke oven door frame cleaning apparatus |
| 11/17/1981 | US4300986 Automatic scraper |
| 11/17/1981 | US4300257 Apparatus for cleaning coke oven door |
| 10/13/1981 | US4294803 Apparatus for preventing coking in fluidized bed reactor for cracking heavy hydrocarbon oil |
| 10/07/1981 | EP0036953A2 System for operating coke ovens |
| 09/22/1981 | CA1109414A1 Coke oven door cleaning apparatus |
| 08/11/1981 | CA1106792A1 Cleaning coke oven doors or door jambs |
| 07/07/1981 | US4277312 Coke ovens |
| 06/30/1981 | US4276123 Coke oven battery bench cleaning apparatus |
| 06/02/1981 | US4270982 Turret type, single spot coke oven door machine and guide |
| 04/07/1981 | US4259760 Device for cleaning coke oven doors |
| 03/31/1981 | CA1098479A1 Apparatus for cleaning the doors of coking ovens |
| 03/17/1981 | CA1097586A1 Apparatus for scraping the bottom wall of a coke oven chamber |
| 01/20/1981 | CA1094009A1 Apparatus for cleaning the bottom surface of a coke oven door plug |
| 01/06/1981 | US4243490 Radial cutter type cleaning apparatus for coke oven door bottom surface |
| 12/02/1980 | CA1090735A1 Cleaning of oven doors |
| 11/11/1980 | US4233119 Ascension pipe and elbow cleaning apparatus |
| 11/04/1980 | US4231846 Plug for protecting coke-oven chamber doors from the action of the internal temperature in the oven |
| 10/15/1980 | EP0017071A1 Apparatus for cleaning the sealing surfaces of the levelling doors and the levelling door frames of horizontal coke ovens |
| 09/02/1980 | US4220518 Method for preventing coking in fluidized bed reactor for cracking heavy hydrocarbon oil |
| 07/22/1980 | CA1082121A1 Method and apparatus for cleaning the door or door- frame of a coke oven |
| 07/15/1980 | CA1081648A1 Coke oven door jamb cleaning tool |
| 06/24/1980 | CA1079911A1 Apparatus for cleaning the bottom surface of a coke oven door plug |
| 06/03/1980 | CA1078775A1 Cleaning coke oven doors |
| 05/20/1980 | US4203778 Using nonabrasive particles entrained in a gas |
| 05/06/1980 | US4201630 Cleaning coke oven doors or door jambs |
| 02/19/1980 | CA1072040A1 Coke-oven charging car having a lifting device |
| 02/05/1980 | US4187335 Graphite |
| 08/28/1979 | CA1061278A1 Polution preventing filling system for coking oven batteries |
| 08/21/1979 | US4165261 Apparatus for cleaning a coke oven door |
| 06/19/1979 | US4158610 Method and apparatus for determining and controlling amount of carbon deposited on a surface by a gas |
| 05/01/1979 | US4151919 Coke oven hopper truck including support for removable filling cover |
| 05/01/1979 | US4151852 Cleaning of oven doors |
| 03/20/1979 | US4145257 Discharge apparatus for inclined coke ovens |
| 01/30/1979 | CA1047426A1 Process for on-stream decoking of vapor lines |
| 01/23/1979 | US4135987 Apparatus for cleaning the bottom surface of a coke oven door plug |
| 01/23/1979 | US4135948 Method and apparatus for scraping the bottom wall of a coke oven chamber |
| 09/12/1978 | CA1038324A1 Regeneratively operated underjet coke oven |
| 08/29/1978 | US4110171 Mechanical jamb cleaner |
| 08/15/1978 | US4107001 Coke oven battery |
| 06/27/1978 | US4097340 Apparatus for cleaning coke oven doors |
| 06/27/1978 | US4097304 Scraping, high pressure liquid |
| 06/06/1978 | US4093519 Decarbonizing apparatus for an underjet-type of coke oven battery |
| 03/21/1978 | US4080220 Process and apparatus for cleaning the door or door frame of a coke oven |
| 08/02/1977 | US4039393 Apparatus for cleaning coke oven ascension pipe |
| 05/31/1977 | US4025979 Apparatus for cleaning the sealing surfaces of coke oven doors and door jambs |
| 03/22/1977 | US4013518 Water jet cleaner for standpipes |
| 12/28/1976 | US4000043 Coke oven door jamb cleaning tool |
| 12/07/1976 | US3996063 Low and high pressure steam and water |
| 11/09/1976 | US3990948 Apparatus for cleaning the bottom surface of a coke oven door plug |
| 10/05/1976 | US3984310 Apparatus and method for minimizing accumulation of deposits between the door and jamb of a coke oven and for heating the ends of the coke oven |
| 08/03/1976 | US3972781 Scraper for the lid and lid seat of a coke oven ascension pipe |
| 07/27/1976 | US3971092 Apparatus for cleaning the sealing surfaces of coke oven doors and door jambs |
| 06/22/1976 | US3964976 Process for cleaning coke oven gas offtakes |
| 05/11/1976 | US3955232 Coke oven cleaner |