| Patents for C01D 1 - Oxides or hydroxides of sodium, potassium, or alkali metals in general (1,372) |
|---|
| 04/10/2013 | CN101993096B Method for producing caustic soda liquor with sodium sulfate decahydrate |
| 03/27/2013 | CN202829610U Alkali-mixing tank with measurable solution |
| 03/27/2013 | CN102992355A Salt maker for seawater |
| 03/20/2013 | CN102976362A Novel alkali decoction device |
| 03/19/2013 | US8399065 In-situ deposition of battery active lithium materials by thermal spraying |
| 03/14/2013 | WO2012101524A3 Radiopaque embolic particles |
| 03/13/2013 | CN202785687U Isolated type alkali-pot cover |
| 03/13/2013 | CN102963911A Method of recycling residual alkali from sodium tungstate solution in tungsten smelting |
| 03/12/2013 | US8394299 Precursor for the preparation of a lithium composite transition metal oxide |
| 02/21/2013 | WO2013025328A2 Polycrystalline metal oxide, methods of manufacture thereof, and articles comprising the same |
| 02/07/2013 | US20130034490 Method for producing substances to be separated having controlled amounts of dopant element |
| 02/06/2013 | CN102910778A Terylene alkali reduction water resource recovery process |
| 02/06/2013 | CN102910650A Lye dispenser |
| 01/30/2013 | CN202705060U Energy-saving alkali manufacturing pot facilitating heat circulation |
| 01/30/2013 | CN202705059U Energy-saving alkali manufacturing pot capable of automatically controlling heat circulation |
| 01/24/2013 | WO2013010621A1 Method for concentrating aqueous lye and apparatus suitable therefor |
| 01/22/2013 | US8357211 ADR salt pill design and crystal growth process for hydrated magnetic salts |
| 01/17/2013 | WO2012160453A3 A process and an apparatus for obtaining sodium hydroxide and useful products from a sodium chloride- containing waste material |
| 01/16/2013 | CN202671220U Device for controlling temperature of electric heat tracer in production stopped process of caustic soda flakes |
| 01/10/2013 | WO2013006390A2 Chilled ammonia based co2 capture system with ammonia recovery and processes of use |
| 01/10/2013 | US20130011331 Active material particles and use of same |
| 01/10/2013 | CA2840755A1 Chilled ammonia based co2 capture system with ammonia recovery and processes of use |
| 01/09/2013 | CN202657973U Lifting mechanism of caustic soda flake machine immersion chute |
| 01/08/2013 | US8349287 Positive electrode active material and non-aqueous electrolyte secondary battery containing the same |
| 01/08/2013 | US8349286 Lithium-transition metal complex compounds having Nth order hierarchical structure, method of preparing the same and lithium battery comprising an electrode comprising the same |
| 01/03/2013 | US20130004400 Chilled ammonia based co2 capture system with ammonia recovery and processes of use |
| 01/02/2013 | CN202638847U Oxidation reclaiming device for alkali residues containing sodium sulphide |
| 01/02/2013 | CN102115175B Method for preparing manganese sulfide, calcium carbonate and sodium hydroxide from sodium sulphide waste |
| 01/02/2013 | CN102115114B Method for preparing copper sulfide, calcium carbonate and sodium hydroxide from sodium sulfide waste |
| 12/25/2012 | US8338037 Positive electrode for a lithium battery |
| 12/20/2012 | US20120323021 Method for producing a high-purity aromatic methyl alcohol and high-purity aromatic methyl alcohol composition having excellent preservation stability |
| 12/19/2012 | CN202610067U Alkali recovery and decolorization system for mercerization production of denim |
| 12/18/2012 | US8333950 Process for the preparation of lithium metal oxides involving fluidized bed techniques |
| 12/13/2012 | WO2012103529A3 Electrochemical conversion of alkali sulfate into useful chemical products |
| 12/12/2012 | CN102068958B High-efficiency granulous potassium sorbent and preparation method thereof |
| 12/04/2012 | US8323612 Lithium manganate for non-aqueous electrolyte secondary battery, process for producing the same, and non-aqueous electrolyte secondary battery |
| 11/29/2012 | WO2012160453A2 A process and an apparatus for obtaining useful products from a sodium chloride-containing waste material |
| 11/27/2012 | US8318357 Positive electrode active material for non-aqueous electrolyte secondary battery, positive electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery |
| 11/27/2012 | US8318120 Process for the surface modification of particles |
| 11/22/2012 | WO2012158600A1 Manufacturing and applications of silicon metal |
| 11/21/2012 | CN102786067A Crushing unit of flake caustic machine |
| 11/21/2012 | CN102786066A Pot cover of isolated alkali pot |
| 11/13/2012 | US8308957 Process for separating mercaptans from caustic |
| 11/08/2012 | US20120283096 Agent for improving plant growth, seeds, and method for improving plant growth |
| 11/07/2012 | CN102180432B Three-channel alkali liquor distributor |
| 11/07/2012 | CN102115159B Method for preparing lead sulfide, calcium carbonate and sodium hydroxide by using alkali sulfide waste residues |
| 11/06/2012 | US8303841 Method for preparing cathode active material of lithium battery |
| 11/01/2012 | WO2012145797A1 Recovery of soda from bauxite residue |
| 10/31/2012 | CN102757070A Device for coproducing granular sodium hydroxide and calcium carbonate by using carbide slag |
| 10/24/2012 | CN102745720A Denitration method in caustic soda technology |
| 10/17/2012 | EP2509919A1 Using the solid waste-quicklime membrane swqm process for the production of sodium hydroxide |
| 10/17/2012 | CN202492373U Alkali-manufactured pot cover convenient for heat preservation and operation of worker |
| 10/17/2012 | CN202492372U Alkali making pot capable of preventing pot cover from corroding |
| 10/10/2012 | CN102079536B Method for producing caustic soda and papermaking filler calcium carbonate by using natural alkali liquor |
| 10/09/2012 | US8282898 Process for the formulation of potassium chloride from a carnallite source |
| 10/09/2012 | US8282690 Process for the preparation of solar salt having high purity and whiteness |
| 10/03/2012 | CN202465304U Alkali manufacturing boiler capable of automatically controlling temperature |
| 10/03/2012 | CN202465303U Alkali making boiler capable of preventing alkali liquor from spattering |
| 10/03/2012 | CN202465302U Alkali making pot capable of preventing pot cover from slipping off |
| 10/03/2012 | CN202465301U Alkali making boiler convenient for insulation |
| 10/03/2012 | CN202465300U Alkali making pot clamping seat for facilitating transporting alkali making pot |
| 10/03/2012 | CN101808939B Sintered cathode compositions |
| 10/02/2012 | US8277980 Cathode active material for lithium secondary battery |
| 09/26/2012 | CN202449865U Equipment for producing caustic soda flakes |
| 09/19/2012 | CN202440318U Alkali-manufacturing device for producing alkali by means of three-section falling film coal-burning method |
| 09/19/2012 | CN102671912A Oxidation regeneration device and method for caustic sludge containing NaSR |
| 09/11/2012 | US8263241 Method for manufacturing secondary battery and method for preparing positive electrode active material for secondary battery |
| 09/07/2012 | WO2012119064A1 Production of carboxylic acid and salt co-products |
| 09/07/2012 | CA2828893A1 Production of carboxylic acid and salt co-products |
| 08/29/2012 | CN202400858U Alkali liquor concentration evaporation system in ionic membrane caustic soda production |
| 08/22/2012 | CN1512966B Methods of making cesium salts and other alkali metal salts |
| 08/22/2012 | CN102092804B Zero-emission treatment method for wastewater of chemi-mechanical pulp |
| 08/07/2012 | US8236277 Process for producing nanoparticles |
| 08/02/2012 | WO2012103529A2 Electrochemical conversion of alkali sulfate into useful chemical products |
| 08/02/2012 | US20120196130 Spherical ferrite nanoparticles and method for producing the same |
| 08/02/2012 | CA2825512A1 Radiopaque embolic particles |
| 08/01/2012 | CN102625778A Method of producing sodium hydroxide from an effluent of fiber pulp production |
| 08/01/2012 | CN102616813A Liquid caustic soda automatic flowing system during production of flake caustic soda |
| 07/25/2012 | CN101746781B Protecting device of dissolving tank inner wall of alkali recovery furnace |
| 07/24/2012 | US8226735 Subterranean well production saltwater evaporation station |
| 07/18/2012 | CN102583444A Alkali-manufacturing device and alkali-manufacturing method for manufacturing alkali in three-section falling film coal burning method |
| 07/18/2012 | CN102001683B Process for producing potassium hydroxide by using fluorhydric acid to decompose potash feldspar at low temperature |
| 07/18/2012 | CN101918316B Process for producing sodium carbonate and/or sodium bicarbonate from an ore mineral comprising sodium bicarbonate |
| 07/11/2012 | CN102557078A Method for reducing aluminum impurity content in primary saline water in ionic membrane caustic soda |
| 07/04/2012 | CN202297161U Solvent recovery vacuum drying system |
| 07/04/2012 | CN102530993A Device and method for preparing alkali |
| 07/04/2012 | CN102092903B Process for treating and recycling di-tertiary-butyl peroxide production waste water |
| 07/03/2012 | US8211572 Fabrication method for electrode active material and lithium battery comprising electrode active material fabricated therefrom |
| 06/28/2012 | US20120159991 Fining agents for silicate glasses |
| 06/27/2012 | EP2149625B1 On-site integrated production plant |
| 06/27/2012 | CN102515202A Method for producing ionic membrane flake caustic by using fire coal falling film method |
| 06/27/2012 | CN102515201A Method and device for recycling waste clear liquid produced in process for producing sodium carbonate by ammonia-soda process |
| 06/26/2012 | US8207085 Photocatalytic titanium oxide sol, and coating composition and member using the same |
| 06/19/2012 | US8202659 Method for obtaining sodium carbonate monohydrate crystals |
| 06/07/2012 | WO2012074074A1 Method and for separation and collection of purified alkali metal salt |
| 06/06/2012 | CN102092905B Process for treating and recycling industrial wastewater of peroxide-2-ethylhexoic acid tertiary butyl ester |
| 05/30/2012 | CN202246116U Novel alkali decocting equipment |
| 05/30/2012 | CN102001684B Method for preparing potassium hydroxide by using potassiummetaborate |
| 05/23/2012 | CN202226680U Hydrogen recycling device |
| 05/15/2012 | US8178238 Positive-electrode active material for lithium-ion secondary battery, positive electrode, manufacturing method thereof, and lithium-ion secondary battery |