Patents
Sitemap › C01 - Inorganic chemistry › C01B - Non-metallic elements; Compounds thereof › C01B 13 - Oxygen; Ozone; Oxides or hydroxides in general
Patents for C01B 13 - Oxygen; Ozone; Oxides or hydroxides in general (14,838)
12/1995
12/13/1995EP0686676A1 Process for silylating inorganic oxides
12/13/1995EP0686448A2 Preparation of ultrafine particles from water-in-oil microemulsions
12/13/1995EP0686447A2 Preparation of mixed ultrafine particles form PFPE microemulsion
12/13/1995EP0686134A1 A coated precursor powder for oxide superconductors
12/12/1995US5474750 Resonant power supply circuit for ozone generators
12/12/1995US5474748 Water decontaminating device
12/12/1995CA2060399C Method of preparing oxide superconducting material
12/07/1995WO1995032797A1 Absorbent and process for removing sulfur oxides from a gaseous mixture
12/06/1995EP0685435A2 Method for making powders of inorganic compounds
12/06/1995EP0685430A2 Lithium-exchanged low silica EMT-containing metallosilicates
12/06/1995EP0685429A2 High micropore volume low silica EMT-containing metallosilicates
12/05/1995US5472749 Providing an electric arc between tungsten cathode and a metal , alloy or ceramic anode in a graphite crucible in presence of an inert gas, creating a metal particle covered with graphite
12/05/1995US5472477 Process for the preparation of finely divided metal and ceramic powders
12/05/1995CA2011820C Sterilizing and deodorizing device
12/01/1995CA2150079A1 Method of making powders of inorganic compounds
11/1995
11/30/1995WO1995032061A1 Method and apparatus for producing high purity and unagglomerated submicron particles
11/30/1995WO1995032050A1 Composite structure including a solid electrolyte and at least one volume electrode
11/30/1995DE4417104A1 Hydrofluoric acid and metal oxide(s) mfd. and neutralised sludges from pickling processes
11/30/1995CA2191198A1 Method and apparatus for producing high purity and unagglomerated submicron particles
11/30/1995CA2190741A1 Composite structure including a solid electrolyte and at least one volume electrode
11/29/1995EP0672210A4 Method for controlling an ozone bleaching process.
11/29/1995EP0632746A4 Electrolytic cell for generating sterilization solutions having increased ozone content.
11/29/1995CN1112534A Process for preparing of raw material powder for ceramic capacitor
11/28/1995CA2021175C Chabazite for gas separation
11/22/1995EP0682977A2 Improved polymeric membrane
11/22/1995CN2213154Y Herring-bone corresponding plug multilayer plate type arc chamber for ozone generator
11/22/1995CN2213153Y Circular pipe sleeve multilayer structure double surface arc chamber for ozone generator
11/21/1995US5468454 Compact sterilizing deodorizing and freshness-preserving apparatus for use in a refrigerator
11/21/1995US5468427 Process for making ultra-fine ceramic particles
11/21/1995CA2149806A1 Polymeric membrane
11/21/1995CA1337593C Separation of gas mixtures
11/15/1995EP0681989A1 Process for the preparation of multi-element metal oxide powders
11/15/1995CN1111544A Adsorption method
11/13/1995CA2148893A1 Li-exchanged low silica emt-containing metallosilicates
11/13/1995CA2148767A1 High micropore volume low silica emt-containing metallosilicates
11/09/1995WO1995029874A1 Synthetic meixnerite product and method
11/09/1995DE4416134A1 Oxygen@ sepn. from air at high temps. using semi-permeable membrane
11/09/1995CA2189020A1 Synthetic meixnerite product and method
11/08/1995EP0680454A1 Process for producing nanoscale ceramic powders.
11/08/1995CN1111321A Integrated air separation-gas turbine electrical generation process
11/08/1995CN1111221A Method for forming composite metallic oxide and method for manufacturing electrodes adopting the same
11/07/1995US5464195 Nozzle for electric dispersion reactor
11/02/1995WO1995029379A1 Complex oxide precursor and process for preparing the same
11/02/1995WO1995021143A3 Methods for the synthesis of chemical compounds
11/02/1995EP0679608A2 Ozone generating apparatus
11/02/1995EP0679108A1 Apparatus and use for the oxygen enrichment of air
10/1995
10/31/1995US5462009 Method and apparatus for producing perovskite compositions
10/26/1995DE4413690A1 Ozoniser voltage supply
10/25/1995CN2210888Y Medical air-separated gas generator
10/25/1995CN1110607A Multipurpose fresh-keeping machine
10/24/1995US5460877 Polymeric metal oxide materials and their formation and use
10/24/1995US5460701 Using nonconsumable cathode and consumable anode, working gas, plama arc system
10/24/1995US5459994 Gas turbine-air separation plant combination
10/19/1995WO1995027810A1 Oxygen supply and removal apparatus
10/19/1995WO1995027679A1 Iron oxide/magnesium oxide composites and method for destruction of chlorinated hydrocarbons using such composites
10/18/1995EP0677713A1 Process and installation for the production of oxygen by distillation of air
10/18/1995EP0677326A1 Method of manufacturing fine ceramic particles and apparatus therefor
10/18/1995CN1030066C Method for preparation of super-microfine high pure alumina
10/17/1995US5458856 Apparatus for the formation of excited or unstable gaseous molecules and uses of such an apparatus
10/13/1995CA2146831A1 Process and unit for producing oxygen by air distillation
10/12/1995WO1995026805A1 Method for producing a gas by adsorption
10/12/1995CA2163988A1 Method for producing a gas by adsorption
10/10/1995CA1337235C Chemical reactions in reverse micelle systems
10/04/1995EP0414695B1 Ceramic powder and a process for the preparation thereof
10/03/1995US5455224 Method of producing compound oxide superconducting thin film
10/03/1995US5455223 Layer of copper oxide or mixed oxide of copper and lithium, antimony, yttrium, alkaline earths, lanthanides, and/or heavy metals; uniformity, efficiency
09/1995
09/27/1995EP0673881A1 Antimicrobial agent
09/27/1995EP0673675A2 Solid multi-component membranes for reactions
09/26/1995US5453413 Phototransformation of fullerenes
09/26/1995US5453306 Process for depositing oxide film on metallic substrate by heat plasma flash evaporation method
09/21/1995WO1995024975A1 Low-temperature oxidation at surfaces using ozone decomposition products formed by microwave discharge
09/21/1995WO1995024959A1 Pollution control method and device enabling complete removal of nitrogen oxides from combustion gases in combustion processes
09/21/1995CA2163536A1 Pollution control method and device enabling complete removal of nitrogen oxides from combustion gases in combustion processes
09/20/1995EP0672210A1 Method for controlling an ozone bleaching process
09/19/1995US5451383 Lithium recovery
09/19/1995CA2031591C Oxide superconducting thin film
09/19/1995CA1337061C Apparatus for generating ozone
09/13/1995EP0670911A1 Process to convert non-ferrous metal such as copper or nickel by oxygen enrichment
09/12/1995US5449660 Mixed metal oxides, superconductivity
09/06/1995EP0670287A1 Process for the preparation of fine tin dioxide powders
09/06/1995EP0580619B1 Process for producing hydrophobised double-layer hydroxide compounds
09/06/1995CN1107750A Improved vacuum pressure swing adsorption process
09/05/1995US5447909 Metalorganic chemical vapor deposition of superconducting oxide films
09/05/1995US5447708 Confining flame to a zone; combusting carrier; vaporization, oxidation, and nucleation
09/05/1995US5447555 High temperature ion transport membrane system
09/03/1995CA2143236A1 Preparation of finely divided tin dioxide powders
08/1995
08/30/1995EP0669296A1 Method for forming a composite metal oxide and method for manufacturing an electrode using the same
08/30/1995EP0515404B1 Photodynamic activity of sapphyrins
08/30/1995EP0486686B1 Process for producing oxide superconductors
08/30/1995EP0341266B1 Superconductivity in square-planar compound systems
08/30/1995CN2206126Y Therapy device with oxygen generated by chemical candle
08/30/1995CN1107519A Absorbent production with lithium recovery
08/30/1995CN1107440A Process for preparing metal hydroxides
08/29/1995US5446684 Storage medium, storage method and stored information reading method
08/29/1995US5446004 Containing molybdenum, vanadium, tungsten, copper and nickel in certain molar ratios; catalysts for vapor phase oxidation of acrolein
08/29/1995US5445806 Process for preparing fine powder of perovskite-type compound
08/29/1995US5445803 Reacting with metal to oxidize and release tritium which passes through chamber wall for absorption; periodically regenerating
08/29/1995US5445800 Generates active oxygen to decompose harmful substances
08/22/1995US5443863 Low-temperature oxidation at surfaces using ozone decomposition products formed by microwave discharge
08/22/1995US5443804 System for the manufacture of methanol and simultaneous abatement of emission of greenhouse gases
1 ... 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 ... 149