| Patents for C01G 13 - Compounds of mercury (371) |
|---|
| 10/02/2008 | US20080241029 Methods and apparatus for removing mercury from combustion flue gas |
| 10/02/2008 | US20080241028 Injecting coal fines into flue gas and combusting to produce carbon containing fly ash used to oxidize mercury for easy sorbent removal; coal fired power plants |
| 10/02/2008 | US20080241027 Air pollution control at coal fired power plants; cooling flue gas flow within ducts and creating turbulence for efficient, low cost removal |
| 09/25/2008 | US20080233024 Method of mercury removal in a wet flue gas desulfurization system |
| 08/28/2008 | US20080206124 Method of producing nano-scaled graphene and inorganic platelets and their nanocomposites |
| 08/28/2008 | US20080202396 Supplying coal containing mercury material to a furnace to produce flue gas; combustion to a slipstream of flyash; adding oxidizer of alkyl cyclopentadienyl manganse tricarbonyl, neutral and overbased manganese sulfonates, manganese phenates, manganese salicylates, and/or carboxylates; pulverization |
| 08/19/2008 | US7413725 Catalyst on catalyst support |
| 06/18/2008 | CN100395187C Preparation process of nanometer hollow IIB sulfide ball |
| 06/11/2008 | EP1678336A4 A process for the recovery of value metals from base metal sulfide ores |
| 04/23/2008 | EP1913171A2 Method for preparation of stable metal oxide nanoparticles suspensions |
| 02/21/2008 | US20080044340 Method for Producing Highly Monodisperse Quantum Dots |
| 02/13/2008 | CN101121544A Synthesized high mercury compound and preparation method thereof |
| 02/05/2008 | US7326366 Method of producing inorganic semiconductor-or phosphor-primary particle and inorganic semiconductor-or phosphor-primary particle |
| 01/30/2008 | CN100364896C Preparation method of mecury tungstate nanometer material |
| 01/24/2008 | US20080019900 Reacting within hermetically sealed hollow pipe |
| 01/15/2008 | US7318957 Organic material-coated semiconductor nanoparticle with excellent durability, and method of manufacturing the same |
| 12/27/2007 | CA2656153A1 Method and apparatus for enhanced mercury removal |
| 12/11/2007 | CA2478516C A process for the recovery of value metals from base metal sulfide ores |
| 11/22/2007 | DE102004055380B4 Verfahren zur Synthese von Nanokristalliten und danach hergestellte Nanokristallite Process for the synthesis of nanocrystallites and then made nanocrystallites |
| 10/25/2007 | WO2007118871A1 MIXED OXIDES OF THE Cs(WNb)5O14 – STRUCTURE TYPE CONTAINING VANADIUM |
| 09/26/2007 | CN101043928A Reactive membrane process for the removal of vapor phase contaminants |
| 09/26/2007 | CN101041467A Preparation method of wolframic acid mercury nano material |
| 08/29/2007 | CN101024511A Novel method for preparing tellurium, cadmim, mercury infrered-ray material |
| 07/25/2007 | CN101003384A Method for synthesizing water-soluble Nano CdllgTe stick, and usage of Nano stick |
| 05/23/2007 | CN1966401A Semiconductor material |
| 03/21/2007 | CN1931726A Prepn process of nanometer hollow IIB sulfide ball |
| 03/08/2007 | US20070053827 Method for the removal of mercury from sulphuric acid with thiosulphate precipitation |
| 02/14/2007 | EP1751775A1 Method for stabilisation of metallic mercury using sulphur |
| 02/14/2007 | CN1911816A Preparation method of mecury tungstate nanometer material |
| 02/01/2007 | US20070028334 Thlaspi caerulescens subspecies for cadmium and zinc recovery |
| 01/11/2007 | US20070007878 Method of recycling an exhausted selenium filter mass |
| 12/21/2006 | US20060286017 Waste gas treatment process including removal of mercury |
| 12/21/2006 | US20060286016 absorber materials comprising vanadium and a supports comprising silica, used for absorption of wastes from combustion of fossil fuels |
| 10/12/2006 | US20060228279 neutralized and reduced product liquor is contacted with hydrogen sulfide gas to precipitate nickel and cobalt sulfides, which are reduced to produce nickel and cobalt metal; environmentally safe manner |
| 08/30/2006 | EP1694425A1 A method of recycling an exhausted selenium filter mass |
| 08/17/2006 | WO2006023110A3 Reactive membrane process for the removal of vapor phase contaminants |
| 08/03/2006 | US20060171879 Zero Energy Input Hydrogen/Zinc Sulfate Process |
| 07/20/2006 | WO2006076309A2 Mercury oxidation of flue gas using catalytic barrier filters |
| 07/20/2006 | US20060159605 directing the flue gas containing Hg towards the catalytic barrier filter (e.g. metallic); passing the flue gas through the filter in the presence of an oxidant ( O2, H2o2, Cl2 etc.); and outletting the flue gas from the catalytic barrier filter; about 50-99% of elemental Hg is oxidized; removing Hg2O |
| 07/20/2006 | CA2594540A1 Mercury oxidation of flue gas using catalytic barrier filters |
| 07/12/2006 | EP1678336A1 A process for the recovery of value metals from base metal sulfide ores |
| 06/13/2006 | US7060233 desulfurization, demetallization, oxidation; condensation; forming mercury sulfide; using composite metal oxide catalyst |
| 06/06/2006 | CA2359304C Method for controlling elemental mercury emissions |
| 05/30/2006 | US7052661 Method for abatement of mercury emissions from combustion gases |
| 05/24/2006 | DE102004055380A1 Verfahren zur Synthese von Nanokristalliten und danach hergestellte Nanokristallite Process for the synthesis of nanocrystallites and then made nanocrystallites |
| 05/24/2006 | CN1777466A Method and apparatus for mitigating mercury emissions in exhaust gases |
| 05/02/2006 | US7037474 Desulfurization, scrubbing |
| 03/08/2006 | CN1743270A Synthetic mercury oxychloride compound complex and its preparing method |
| 03/02/2006 | CA2575983A1 Reactive membrane process for the removal of vapor phase contaminants |
| 02/16/2006 | WO2006016076A1 Method for stabilisation of metallic mercury using sulphur |
| 01/31/2006 | US6991771 NOx, Hg, and SO2 removal using ammonia |
| 01/04/2006 | CN1715190A Method for one-step synthesizing IIB family sulfide semiconductor nano material using verdant scallion as formwork and reactor |
| 12/29/2005 | WO2005123575A1 Method for producing highly monodisperse quantum dots |
| 09/21/2005 | EP1576655A2 Stabilized semiconductor nanocrystals |
| 06/30/2005 | WO2005058462A1 A method of recycling an exhausted selenium filter mass |
| 06/09/2005 | US20050122027 Method of producing inorganic semiconductor-or phosphor-primary particle and inorganic semiconductor-or phosphor-primary particle |
| 06/02/2005 | US20050118081 Process for the recovery of value metals from base metal sulfide ores |
| 05/26/2005 | US20050112041 Method for producing higher purity zinc oxide |
| 04/07/2005 | WO2005031012A1 A process for the recovery of value metals from base metal sulfide ores |
| 03/16/2005 | EP1514909A2 Nanoparticle with excellent durability, and method of manufacturing the same |
| 03/10/2005 | US20050051771 Nanoparticle with excellent durability, and method of manufacturing the same |
| 02/17/2005 | WO2005014472A1 Method for the removal of mercury from sulphuric acid with thiosulphate precipitation |
| 02/15/2005 | US6855859 Chlorine or chlorine oxi-acids oxidize mercury, resulting mercury chloride salt is reacted with hydrogen sulfide to form mercury sulfide which precipitates out and is removed |
| 11/23/2004 | CA2302655C Use of sulfide-containing gases and liquors for removing mercury from flue gases |
| 11/18/2004 | CA2524291A1 Method and apparatus for mitigating mercury emissions in exhaust gases |
| 08/25/2004 | CN1163296C Method for eliminating mercury from flue gas by using gas and liquid containing sulfide |
| 08/18/2004 | CN1162205C Process for removing arsenic or arsenic compound from fluid |
| 07/13/2004 | US6762331 Synthesis of organic nanotubes and synthesis of ultrathin nanowires using same as templates |
| 06/03/2004 | US20040105802 NOx, Hg, AND SO2 REMOVAL USING AMMONIA |
| 05/25/2004 | US6740623 Stably shows good superconducting characteristics without degradation over time |
| 03/02/2004 | US6699819 Mercury-containing copper oxide superconductor |
| 11/27/2003 | US20030217456 Reacting copper, mercury and Group 2a oxide in vacuum; overcoating substrate |
| 08/19/2003 | US6606780 Heating copper oxide, mercury oxide and oxides of barium, strontium and/or calcium in vacuum chamber to form laminate film |
| 07/31/2003 | US20030144149 Oxide superconductor and method for producing same |
| 05/15/2003 | US20030091490 Desulfurization, scrubbing |
| 03/25/2003 | US6537949 Oxide superconductor and method for producing same |
| 02/16/2003 | CA2355396A1 Barrier discharge conversion of so2 and nox to acids |
| 01/07/2003 | US6503470 Rapidly precipitating oxidized mercury as mercury sulfide in scrubber before it can be reduced to elemental mercury |
| 12/12/2002 | US20020185368 Evaporating acetone from a solution of calix(4)hydroquinone to at 0-20 degees C. to effect crystalization into a self-assembled nanotube; noble metal nanowires formed by a redox reaction of a metal salt inside the cavity of the tube |
| 12/11/2002 | EP1264919A2 Synthesis of organic nanotubes and synthesis of ultrathin nanowires using same as templates |
| 09/03/2002 | US6444620 High temperature superconductor having low superconducting anisotropy and method for producing the superconductor |
| 07/03/2002 | CN1356267A Process for removing arsenic or arsenic compound from fluid |
| 06/12/2002 | EP1213046A1 Method for removing mercury from flue gas |
| 06/11/2002 | US6403044 Using polysulfide |
| 06/06/2002 | US20020068030 Method for controlling elemental mercury emissions |
| 02/06/2002 | CN1078816C Process for removing mercury and arsenic from fluid in presence of capture agent of mercury and/or arsenic |
| 01/15/2002 | CA2263233C Barrier discharge conversion of so2 and nox to acids |
| 05/23/2001 | EP1066418A4 Solution synthesis of mixed-metal chalcogenide nanoparticles and spray deposition of precursor films |
| 02/14/2001 | CN1283516A Control to mercury by strengthening wet gas scrubbing appts process through reducing flow of oxidized air |
| 01/10/2001 | EP1066418A1 Solution synthesis of mixed-metal chalcogenide nanoparticles and spray deposition of precursor films |
| 12/13/2000 | EP1059112A2 Method and apparatus for removing mercury from industrial gases |
| 10/18/2000 | CN1270077A Method for eliminating mercury from flue gas by using sulphureous gas and liquid |
| 10/17/2000 | US6132692 Barrier discharge conversion of SO2 and NOx to acids |
| 10/04/2000 | EP1040864A2 Control of mercury in a wet scrubber |
| 10/03/2000 | US6126740 Solution synthesis of mixed-metal chalcogenide nanoparticles and spray deposition of precursor films |
| 09/30/2000 | CA2303586A1 Enhanced control of mercury in a wet scrubber through reduced oxidation air flow |
| 09/13/2000 | EP1035592A2 Oxide superconductor and method for producing same |
| 09/12/2000 | US6117403 Barrier discharge conversion of Hg, SO2 and NOx |
| 10/27/1999 | CN1233195A Barrier discharge conversion of SO2 and NOx to acids |
| 10/05/1999 | US5962373 Method for producing mixed metal oxide compounds |