| Patents for C01C 3 - Cyanogen; Compounds thereof (1,688) |
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| 08/06/2009 | WO2009056483A3 Process for preparing chlorocyan |
| 07/30/2009 | WO2009092637A1 Method for producing nitrile compounds |
| 07/30/2009 | WO2009074434A3 Method for purifying waste gases produced during the production of cyanuric chloride |
| 07/22/2009 | CN100515944C Method for regenerating sodium cyanide from solutions containing cyanogen and thiocyanate |
| 07/21/2009 | US7563425 chemical vapor deposited or plasma deposited cobalt or nickel catalyst on a surface of si/sio2 substrate is placed in a chamber containing 15% of methane (CH4) and 85% of nitrogen (N2), plasma reaction to grow carbonitride nanotube, controlling pore size by controlling nitrogen concentration |
| 07/08/2009 | CN101479194A Process for the preparation of nitrogen-containing compounds |
| 07/08/2009 | CN100509628C Process for the production of hydrogen cyanide by the BMA process and catalyst for the implementation thereof |
| 07/02/2009 | US20090171106 Novel hybride materials and related methods and devices |
| 06/18/2009 | WO2009075692A2 High efficiency reactor and process |
| 06/18/2009 | WO2009074434A2 Method for purifying waste gases produced during the production of cyanuric chloride |
| 06/10/2009 | CN101450808A Method for preparing chlorine cyan |
| 06/09/2009 | US7546008 Variable optical attenuator and ranging apparatus using the same |
| 06/03/2009 | EP2064151A1 Improved method for producing prussic acid |
| 05/22/2009 | WO2009062897A1 Improved method for the production of hydrocyanic acid by means of catalytic dehydration of gaseous formamide |
| 05/22/2009 | WO2009062681A1 Improved method for producing hydrocyanic acid by catalytic dehydration of gaseous formamide |
| 05/22/2009 | CA2705658A1 Improved process for preparing hydrogen cyanide by catalytic dehydration of gaseous formamide |
| 05/22/2009 | CA2705412A1 Improved method for producing hydrocyanic acid by catalytic dehydration of gaseous formamide |
| 05/13/2009 | CN101428822A Cuprous thiocyanate and production method |
| 05/13/2009 | CN101428821A Stabilizing agent of liquid single-cyandiamide and method for producing stable liquid single-cyandiamide |
| 05/13/2009 | CN100486674C Method for removing hydrogen sulfide and hydrogen cyanide from calcium carbide furnace gas |
| 05/07/2009 | WO2009056483A2 Process for preparing chlorocyan |
| 05/07/2009 | WO2009056470A1 Improved method for producing hydrocyanic acid |
| 05/07/2009 | DE102007052538A1 Verfahren zur Herstellung von Chlorcyan Process for the preparation of cyanogen chloride |
| 05/06/2009 | CN101423231A Purification method of solid cyanamide |
| 05/06/2009 | CN101423230A Process for preparing chlorocyan |
| 04/29/2009 | EP1480740B1 Induction-heated reactors for gas phase catalyzed reactions |
| 04/23/2009 | WO2008117091A3 Treatments for bacterial, parasitic, fungal and prionic infections |
| 04/23/2009 | WO2008117089A3 Treatments for viral infections |
| 04/22/2009 | CN101412523A Preparation of high-purity potassium cyanate |
| 04/08/2009 | CN101402461A Process for recycling inorganic salt from wastewater for desulfurization and decyanation of coke oven gas |
| 04/07/2009 | US7514059 Catalytic dehydration of gaseous formamide, in which a formamide-containing recycle stream is obtained from the product mixture after the dehydration and is recirculated to the dehydration; simple to carry out and gives a high formamide conversion and a high yield of hydrocyanic acid |
| 04/07/2009 | CA2353052C Hydrogen cyanide synthesis process |
| 04/07/2009 | CA2352923C Hydrogen cyanide synthesis process |
| 03/31/2009 | US7510652 Filter and system apparatus for removing sulfur-containing compounds from liquid fuels |
| 03/18/2009 | EP2035332A1 Process for the preparation of nitrogen-containing compounds |
| 03/11/2009 | CN101381127A Method for recovering cyanide and ammonia nitrogen in acrylic nitrile waste water using membrane absorption method |
| 03/04/2009 | CN101379204A Aqueous solutions containing metal cyanide for cyanide leaching for the winning of gold and silver |
| 02/19/2009 | CA2794002A1 Process for recrystallizing alkali metal and alkaline earth metal tricyanomethanides |
| 01/29/2009 | WO2009013035A1 Reactor for preparing hydrogen cyanide by the andrussow process |
| 01/29/2009 | DE102007034715A1 Reaktor zur Herstellung von Cyanwasserstoff nach dem Andrussow-Verfahren Reactor for the production of hydrogen cyanide by the Andrussow process |
| 01/29/2009 | CA2694236A1 Reactor for preparing hydrogen cyanide by the andrussow process |
| 01/28/2009 | CN101353173A Reactor for preparing hydrogen cyanide by the andrussow process |
| 01/21/2009 | CN101348265A Method for reclaiming sodium rhodanate from sodium rhodanate-containing diatomite |
| 01/13/2009 | CA2423030C New catalytic device for the implementation of a reaction in a gaseous medium at high temperature |
| 01/01/2009 | US20090004091 chemical vapor deposited or plasma deposited cobalt or nickel catalyst on a surface of si/sio2 substrate is placed in a chamber containing 15% of methane (CH4) and 85% of nitrogen (N2), plasma reaction to grow carbonitride nanotube, controlling pore size by controlling nitrogen concentration |
| 12/25/2008 | US20080317655 Process for producing shaped articles of inorganic cyanides and products obtainable by the process |
| 12/23/2008 | US7468174 Method for producing chlorosulfonyl isocyanate |
| 12/09/2008 | US7462263 Method for purifying hydrocyanic acid |
| 11/27/2008 | US20080292526 Reacting cyanometallic acid such as hexacyanocobaltic acid with a dialkylzinc to form an alkoxylation catalyst; use to make tailored polyether polyols for use in e.g. polyurethane foams |
| 11/19/2008 | EP1194585B1 Amperometric sensor |
| 11/19/2008 | CN101306885A Resource process method for coking sulfur-containing waste water |
| 11/19/2008 | CN100434176C Application in active DMC catalysts of unsaturated tertiary alcohols as ligands |
| 11/12/2008 | CN201148354Y Cracking reaction furnace |
| 11/05/2008 | CN101298320A Method for preparing hydrogen peroxide by using naphtha cracking tail gas |
| 10/29/2008 | EP1984532A1 Aqueous solutions containing metal cyanide for cyanide leaching for the winning of gold and silver |
| 10/28/2008 | US7442223 Irreversibly adsorbing alkaline components; t shaped multilobal cross sectional air cleaners; long life, low maintenance; ultrafiltration chemical decontamination; semiconductor manufacturing |
| 10/22/2008 | CN101289746A Auric potassium cyanide and method for preparing same |
| 10/16/2008 | US20080255254 Dispersing cyanuric acid into water; neutralizing with solid sodium hydroxide, sodium hydrogen carbonate, sodium carbonate; Separating the monoalkali metal cyanurate as a wetcake |
| 10/08/2008 | CN101279751A Pullulan complexe nano-crystal, preparation and application thereof |
| 10/02/2008 | WO2008117091A2 Treatments for bacterial, parasitic, fungal and prionic infections |
| 10/02/2008 | WO2008117089A2 Treatments for viral infections |
| 10/02/2008 | WO2008116673A1 Method for producing hydrocyanic acid (hcn) |
| 10/02/2008 | CA2682145A1 A treatment |
| 10/01/2008 | CN101274806A Novel process for reclaiming waste water containing CN- and NH3 or NH4- |
| 09/30/2008 | US7429370 Process for the production of hydrogen cyanide by the BMA process and catalyst for the implementation therefor |
| 09/25/2008 | DE102007014586A1 Verfahren zur Herstellung von Cyanwasserstoff (HCN) A process for the production of hydrogen cyanide (HCN) |
| 09/24/2008 | CN101269824A Method for producing hydrocyanic acid (HCN) |
| 09/17/2008 | CN101264901A Ammonia recovery method for gas mixture in hydrogen cyanide production |
| 09/04/2008 | WO2008105669A1 A process for the production of cyanides |
| 09/04/2008 | CA2679425A1 A process for the production of cyanides |
| 09/03/2008 | CN100415647C Preparation technology of water soluble metal cyanide salt |
| 09/03/2008 | CN100415646C Anomalous expansion materials |
| 08/26/2008 | US7416644 Method and device for stripping ammonia from liquids |
| 08/07/2008 | WO2008092410A1 Preparation method of thioureas or salts thereof |
| 08/05/2008 | CA2499306C Preparation of substituted aromatic amines |
| 07/23/2008 | EP1945345A2 Reactor system comprising a microstructured reactor, and method for carrying out a chemical reaction in such a reactor |
| 07/23/2008 | EP1358010B2 Three-dimensional catalyst gauzes knitted in two layers |
| 07/16/2008 | CN101219364A Apparatus with improved safety features for high temperature industrial processes |
| 07/10/2008 | WO2008081923A1 Process for producing nanoparticle of prussian blue type metal complex, prussian blue type metal complex nanoparticle obtained by the same, dispersion of the nanoparticles, method of regulating coloration of the nanoparticles, and electrode and transmitted-light regulator both employing the nanoparticles |
| 07/09/2008 | CN101218177A Process for preparing salts of hydrocyanic acid |
| 07/01/2008 | US7393466 Compositions and methods for anion absorbent metal hydroxides |
| 07/01/2008 | US7393449 Petroleum hydrocarbon binder with reduced polycyclic aromatic hydrocarbon content |
| 06/04/2008 | EP1448620B1 Supported bis(phosphorus)ligands and their use in the catalysis |
| 06/04/2008 | CN201068405Y Sodium sulfocyanate evaporating device convenient for alkali cleaning |
| 05/21/2008 | CN101182009A Purification recovering method for sodium thiocyanate solution of acrylic fiber production |
| 05/07/2008 | CN100386311C Method for producing chlorosulfonyl isocyanate |
| 05/07/2008 | CN100386134C Purifying catalyst for gas containing cyanogen and its preparing method |
| 04/16/2008 | CN100381200C Electrically heated reactor and process for carrying out gas reactions at a high temperature by using this reactor |
| 04/09/2008 | CN101157458A Methanol ammonoxidation explosion-proof yield increasing method |
| 03/19/2008 | CN101143744A Reclamation of ammonium sulfocyanate and ammonium thiosulfate from coke oven gas ammonia liquid phase catalysis waste water |
| 03/13/2008 | WO2008028842A1 Improved method for producing prussic acid |
| 03/13/2008 | CA2662722A1 Improved process for preparing hydrocyanic acid |
| 02/27/2008 | EP1890966A2 Method for producing salts of hydrocyanic acid |
| 02/27/2008 | EP1695958B1 Method for producing chlorosulfonyl isocyanate |
| 02/27/2008 | CN100371247C Sodium cyanide process |
| 01/29/2008 | US7323152 fixed bed containing catalyst particles; high temperature fluid flow; heat expansion , contraction cycles; controlling depth |
| 01/23/2008 | CN101109101A Method for manufacturing cuprous thiocyanate membrane in liquid phase condition |
| 01/23/2008 | CN100363252C Improved catalyst charge design |
| 01/03/2008 | WO2008000390A1 Process for the preparation of nitrogen-containing compounds |
| 01/03/2008 | CA2654648A1 Process for the preparation of nitrogen-containing compounds |