C10B 43 - Preventing or removing incrustations

Patents for C10B 43 - Preventing or removing incrustations (983)
01/2007
01/09/2007	US7160437 In units for converting heavy hydrocarbon feedstock to lower boiling products that distinguishes whether fouling occurs due to feed entrainment of small feed droplets or vapor phase condensation.
12/2006
12/21/2006	US20060284518 Vibrating debris remover
10/2006
10/18/2006	CN1847363A Slag discharging and smoke eliminating method for crude benzene regenerator
10/05/2006	DE102005037768B3 Cleaning of coke oven door with sealing cuts and membrane fastened at door plate, comprises cleaning sealing cuts and surfaces of membrane with jet nozzles element subjected to heated air
09/2006
09/28/2006	WO2006100369A1 Method and device for cleaning coking ovens
09/27/2006	EP1570026B8 Cooling device for coke-oven gas
09/26/2006	US7112261 Coke drum, drill, and pressurized liquid discharge/jet system; interlocking
08/2006
08/16/2006	CN2806465Y Dust-removing integrated system for coke oven
08/01/2006	US7084553 Vibrating debris remover
07/2006
07/05/2006	CN2793077Y Smoke guide connector
06/2006
06/28/2006	CN2791047Y Cokeoven coal-loading coke-discharging dust collector
06/21/2006	EP1292550B1 Process for forming a vitreous layer on a refractory surface
06/07/2006	EP1419221B1 Method for scavenging precoolers of a coking plant
05/2006
05/24/2006	EP1570026B1 Cooling device for coke-oven gas
05/18/2006	WO2005086572A3 Vibrating debris remover
05/10/2006	CN2778816Y Coke-oven tar board automatic clearing apparatus
05/02/2006	US7037408 can be remotely and repetitively operated through numerous coking/decoking cycles without removal of any system element.
03/2006
03/29/2006	CN1247325C Dust removing and purifying vehicle for coke oven
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
03/01/2006	CN2761975Y Coke oven smoke prevention and dust control equipment
01/2006
01/25/2006	CN1724610A Device for cleaning lid on coke-fired furnace
01/11/2006	CN1720315A Cooling device for coke-oven gas
11/2005
11/17/2005	US20050252528 Apparatus and method for cleaning a coker or other vessel
10/2005
10/20/2005	US20050229341 Multi-scraper structure for cleaning a panel
10/18/2005	US6954962 Multi-scraper structure for cleaning a panel
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
09/2005
09/28/2005	CN1673316A Smoke-preventing and dust-eliminating bogie and method for side coal feeding stamping coke oven
09/22/2005	WO2005086572A2 Vibrating debris remover
09/08/2005	US20050193507 Vibrating debris remover
08/2005
08/31/2005	EP1567615A1 Method for determining the source of fouling in thermal conversion process units
08/24/2005	EP1565277A1 Cleaning method
07/2005
07/27/2005	CN2712933Y Coke oven coke-outer dust-collecting wind curtain and third rail device
06/2005
06/30/2005	US20050139238 Cleaning method
05/2005
05/18/2005	CN2700325Y Coke oven door sweeping device
05/11/2005	CN1613968A Dust collector on cokery mouth
04/2005
04/27/2005	EP1311713A4 Phosphine coke inhibitors for edc-vcm furnaces
04/26/2005	US6884472 Forming a layer on surfaces of a coke oven, particularly the walls, to prevent graphite deposits by projecting borosilicate cullet along with an oxygen-containing carrier gas and a combustible gas by whose flame causes melting
03/2005
03/23/2005	CN2687125Y Smoke prevention and dust control vehicle for side feeding coal tamping coke oven
02/2005
02/24/2005	US20050040076 In units for converting heavy hydrocarbon feedstock to lower boiling products that distinguishes whether fouling occurs due to feed entrainment of small feed droplets or vapor phase condensation.
02/08/2005	US6852213 Inhibiting fouling of heat transfer surfaces in contact with petroleum or hydrocarbon feedstocks by contacting them with an effective amount of a thermally-treated phosphorous-sulfur compound such as s,s,s-tributyl phosphorothioate
11/2004
11/25/2004	US20040234409 Use of low alloy anticoking steels with an increased silicon and manganese content in refining and petrochemicals applications, and novel steel compositions
11/03/2004	CN1543497A Method for scavenging precoolers of a coking plant.
09/2004
09/29/2004	CN2644427Y Tamp coke oven smoke prevention and dust control vehicle
09/14/2004	US6790547 Process for reducing coke formation in hydrocarbon processing by application of radio frequency electromagnetic radiation utility
09/09/2004	DE102004009430A1 Verwendung von niedrig legierten Anti-Coking-Stählen mit erhöhtem Silizium- und Mangangehalt in Raffinations- und Erdölchemieanwendungen und neuen Stahlzusammensetzungen Use of low-alloy anti-coking steels with increased silicon and manganese content in petroleum refining and chemical applications and new steel compositions
06/2004
06/24/2004	WO2004053024A1 Method for determining the source of fouling in thermal conversion process units
06/03/2004	US20040105984 Process for forming a vitreous layer on a refractory surface
05/2004
05/26/2004	CN2617767Y Smokeless dustproof vehicle for coke-oven coaling and coke discharge
05/19/2004	EP1419221A2 Method for scavenging precoolers of a coking plant
04/2004
04/15/2004	US20040072361 Determining effectiveness of additive that when blended with petroleum oils in low concentration, reduces tendency of oil to foul and coke surfaces
02/2004
02/26/2004	WO2004016392A1 Sand blasting apparatus and methods
02/19/2004	WO2004015027A1 Apparatus and method for cleaning a coker or other vessel
12/2003
12/25/2003	US20030234171 Cracking furnace antifoulant injection system
12/19/2003	CA2431735A1 Cracking furnace antifoulant injection system
12/18/2003	WO2003103863A1 Cleaning method
12/17/2003	CN1131187C Coating material for carbonization chamber in coke furnace and method of applying the same
12/02/2003	US6656016 Sand blasting apparatus and methods
09/2003
09/25/2003	WO2003016437A3 Method for scavenging precoolers of a coking plant
08/2003
08/27/2003	CN2568657Y Coke oven graphite scavenging appts.
08/27/2003	CN1438976A Process for forming a vitreous layer on a refractory surface
08/21/2003	DE10208603C1 Device for removing graphite deposits from wall sections in filling shaft of coke oven chamber comprises support arranged inside and/or outside of filling shaft and tool directed onto wall sections and moving on support
08/06/2003	EP1232228B1 Mitigation of coke deposits in refinery reactor units
07/2003
07/01/2003	US6585883 Mitigation and gasification of coke deposits
05/2003
05/21/2003	EP1311713A1 Phosphine coke inhibitors for edc-vcm furnaces
05/07/2003	EP0908428B1 Coating material for carbonization chamber in coke furnace and method of applying the same
04/2003
04/09/2003	CN2543958Y Dust suction pipe for coal-adding dust-suction vehicle on top of coke furnace
04/02/2003	CN2542667Y Butt device for use between dust-collecting tube and dust-collecting groove in dust-collecting vehicle for coke oven
04/02/2003	CN2542666Y Dust remover for coke-guide vehicle
04/02/2003	CN2542665Y Dust suctor for coal-feeding cart on roof of coke oven
03/2003
03/19/2003	EP1292550A1 Process for forming a vitreous layer on a refractory surface
02/2003
02/27/2003	WO2003016437A2 Method for scavenging precoolers of a coking plant
02/06/2003	DE10139172C1 Rinsing pre-coolers of coking plant involves using liquid phase produced from collecting main which has not been impinged with pre-cooler condensate
09/2002
09/24/2002	US6454995 Reducing the formation of coke deposits on the heat-transfer surfaces of an ethylene dichloride to vinyl chloride pyrolysis furnace
09/18/2002	CN2511682Y Load dust collector for dry die-out coke furnace
08/2002
08/21/2002	EP1232228A1 Mitigation of coke deposits in refinery reactor units
08/21/2002	EP1232227A1 Mitigation and gasification of coke deposits
07/2002
07/04/2002	US20020084210 Method of inhibiting deposits in coke oven gas processing equipment
06/2002
06/18/2002	US6406613 Vaporized hydrocarbon products and phase transition zone, diluents for dilution
05/2002
05/23/2002	DE10119120C1 Device for removing deposits in riser pipes of coke ovens comprises a cylindrical body consisting of partial bodies which can axially move against each other
05/07/2002	CA2249285C Coating agent for carbonization chamber of coke ovens and application method thereof
04/2002
04/23/2002	US6375831 Inhibiting deposits in coke oven gas processing equipment
04/18/2002	US20020045076 Process for reducing coke formation in hydrocarbon processing by application of radio frequency electromagnetic radiation utility
04/11/2002	WO2002028770A1 Process for reducing coke formation in hydrocarbon processing by application of radio frequency electromagnetic radiation
02/2002
02/21/2002	WO2002014581A1 Phosphine coke inhibitors for edc-vcm furnaces
02/21/2002	CA2411118A1 Phosphine coke inhibitors for edc-vcm furnaces
02/20/2002	EP1180233A1 Thermal gasification installation
11/2001
11/24/2001	WO2002102739A1 Process for forming a vitreous layer on a refractory surface
11/24/2001	CA2410249A1 Process for forming a vitreous layer on a refractory surface
08/2001
08/07/2001	US6270656 Heating, fractionating vapors; condensation with hydrocarbon spray; mixing natural recycle with feedstock; adding heavy gas oil
08/01/2001	CA2298196A1 Method of inhibiting deposits in coke oven gas processing equipment
05/2001
05/25/2001	WO2001036563A1 Mitigation of coke deposits in refinery reactor units
05/25/2001	WO2001036562A1 Mitigation and gasification of coke deposits
05/25/2001	CA2389716A1 Mitigation and gasification of coke deposits
03/2001
03/21/2001	EP1085074A2 Phosphorus-sulfur based antifoulants
03/21/2001	CN1288039A Phosphorous-sulfur scale-proof agent
03/15/2001	CA2313880A1 Phosphorus-sulfur based antifoulants
12/2000
12/26/2000	US6165923 Coating composition for carbonization chamber of coke oven and application method
11/2000
11/16/2000	WO2000068631A1 Thermal gasification installation
07/2000
07/13/2000	DE19855752C1 Coke oven servicing apparatus for a coking oven has a door siphon, a coke cake guide, a cleaning chamber and a pressure lid which are all rotatable
05/2000
05/24/2000	EP1002851A2 Device for removing the cover of a coal charging car

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