| Patents for C01D 3 - Halides of sodium, potassium, or alkali metals in general (3,310) |
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| 02/21/2013 | WO2013023964A1 Method of fluorination of a metal halide in an aqueous medium |
| 02/21/2013 | WO2013023249A1 Process and system for producing sodium chloride brine |
| 02/20/2013 | CN102936020A Production equipment of large-particle potassium chloride |
| 02/14/2013 | WO2013022408A1 Method of preparing lanthanide-doped kmnf3 nanoparticles |
| 02/13/2013 | EP2556017A2 Method for the production of hydrogen and other products and device for carrying out this method |
| 02/13/2013 | CN102923893A System and method for treating wastewater containing sodium chloride |
| 02/13/2013 | CN102923736A Processing method for refining industrial brine |
| 02/13/2013 | CN102923735A Method for preparing potassium chloride through highland salt lake raw brine salt pan process |
| 02/13/2013 | CN102059053B Process for absorbing tail gas in process for preparing chlorocyclohexane by cyclohexane method by high-salt wastewater |
| 02/13/2013 | CN101691239B Comprehensive utilization method for bittern |
| 02/13/2013 | CN101691229B Method for desorbing potassium, sodium, lithium and boron absorbed by magnesium hydrate precipitate by using hydrocarbonate |
| 02/12/2013 | CA2617677C A cost-effective process for the preparation of solar salt having high purity whiteness |
| 02/06/2013 | CN102910778A Terylene alkali reduction water resource recovery process |
| 02/06/2013 | CN102910652A Clean production process of plateau sulfate type boron-lithium salt lake brine |
| 02/06/2013 | CN102910651A Counterflow circulation washing extraction method by using nitratine |
| 01/31/2013 | DE102011109543A1 Verwendung von Siliciumtetrachlorid-Nebenprodukten zur Herstellung von Silizium durch Umsetzung mit metallischen Reduktionsmitteln The use of silicon tetrachloride by-products for the production of silicon by reaction with metallic reducing agents, |
| 01/30/2013 | CN202705061U Salt increaser |
| 01/30/2013 | CN102897801A Underground brine purification treatment process and equipment employing process |
| 01/30/2013 | CN102897800A Method for evaporating brine in sun to make salt and taking fresh water by negative pressure technology by recycling solar thermal power |
| 01/30/2013 | CN102897799A Collecting trolley for sea salt |
| 01/30/2013 | CN102311145B Method for preparing zinc sulfide and coproducing sodium chloride from chemical fiber waste slag mud |
| 01/23/2013 | CN202687994U Brine crystallizing salt-preparing device |
| 01/23/2013 | CN102887557A Equipment for desalination by glass ceramics dilutor and direct salt manufacturing and technology thereof |
| 01/23/2013 | CN102887532A Process for preparing potassium fluoride and co-producing white carbon black from fluosilicic acid |
| 01/23/2013 | CN102887531A Technique for producing potassium fluoride from potassium fluosilicate |
| 01/23/2013 | CN102887530A Production technique of potassium fluoride |
| 01/16/2013 | CN102874847A Potassium-chloride product and preparation method thereof |
| 01/16/2013 | CN102874846A Method for preparing industrial salt through waste salt in production of beta-diketone product |
| 01/09/2013 | CN202657974U Embrace roller frame |
| 01/09/2013 | CN102862997A Method for removing magnesium and sulfate ion in salt lake brine of hexahydric salt-water system |
| 01/09/2013 | CN102311144B Method for simultaneously preparing zinc sulfate and sodium chloride by chemical fiber waste residue mud |
| 01/09/2013 | CN102311141B Method for simultaneously preparing zinc hydroxide and sodium chloride by chemical fiber waste residue mud |
| 01/09/2013 | CN102311139B Method for simultaneously preparing zinc nitrate and sodium chloride by chemical fiber waste residue mud |
| 01/08/2013 | US8349759 Metal-carbon compositions |
| 01/02/2013 | CN102851684A Process and device for preparing alkali by full-brine mechanical steam recompression method |
| 01/02/2013 | CN102849757A Floatation method for extracting aphthitalite and potassium chloride from carbonate type salt lake |
| 01/02/2013 | CN102849755A Purification method for industrial byproduct salt and purification device therefor |
| 01/02/2013 | CN102847466A Side entering type stirrer used for bulk drug production |
| 01/02/2013 | CN102847331A Flash tank used for bulk drug production |
| 01/02/2013 | CN102267697B Process for producing solar grade polysilicon with sodium circulation method |
| 01/02/2013 | CN102167361B Salt manufacturing crystallization pond |
| 12/27/2012 | US20120325112 Material in the form of lithium fluoride powder containing colour centres, method for preparation and use thereof |
| 12/26/2012 | CN202625967U Recycling device of sodium chloride in hydrochloric acid tetramisole production mother liquor |
| 12/26/2012 | CN202625867U Rotary harrow salt crystal raking machine |
| 12/26/2012 | CN102838137A Medicinal sodium chloride production line and medicinal sodium chloride production device |
| 12/26/2012 | CN102838136A Acid regulation tank for producing active ingredients |
| 12/26/2012 | CN102838135A Medicinal potassium chloride production line and medicinal potassium chloride production device |
| 12/26/2012 | CN102838134A Sal prunella coproduction technology and device adopting sodium sulfate type bittern mechanical vapour recompression method |
| 12/26/2012 | CN102838133A Salt-manufacturing method from bittern in solar greenhouse |
| 12/26/2012 | CN102836660A Salt dissolving tank for bulk pharmaceutical chemical production |
| 12/26/2012 | CN102145954B Method for solving water resource shortage problem and preventing and controlling desert by seawater desalinization through ocean nuclear energy |
| 12/19/2012 | CN202609958U Pumping type salt collection vehicle |
| 12/19/2012 | CN102826574A Method for extracting potassium from sea water by using continuous ion exchange method |
| 12/19/2012 | CN102826573A Production process for potassium fluoride |
| 12/18/2012 | US8333949 Method for creating high carbon content products from biomass oil |
| 12/13/2012 | WO2012168420A1 Use of a kmgf3 compound for trapping metals in the form of fluorides and/or oxyfluorides in a gaseous or a liquid phase |
| 12/13/2012 | CA2837849A1 Use of a kmgf3 compound for trapping metals in the form of fluorides and/or oxyfluorides in a gaseous or a liquid phase |
| 12/12/2012 | CN202594905U MVR (mechanical vapor recompression) efficient and energy-saving evaporating system |
| 12/12/2012 | CN102815726A Method for purifying by-product sodium chloride in dibenzoyl methane production |
| 12/12/2012 | CN102815725A Process for preparing potassium chloride by using carnallite containing calcium sulfate |
| 12/12/2012 | CN102001685B Preparation method of sodium fluoride |
| 12/06/2012 | CA2837987A1 Carnallite preparation and uses thereof in edible applications |
| 12/05/2012 | CN202576023U Electricity, water and salt co-production seawater desalination system |
| 12/05/2012 | CN202569602U Vacuum salt manufacturing and transferring device |
| 12/05/2012 | CN102211782B Treatment method for producing sodium silicofluoride as byproduct in inorganic fluoride production process |
| 12/04/2012 | US8323793 Pelletization of pyrolyzed rubber products |
| 12/04/2012 | US8323602 Treatment of flue gas from an oxyfuel combustion process |
| 11/29/2012 | DE102010019554B4 Verfahren zur Abreicherung von Magnesium und Anreicherung von Lithium in chloridisch geprägten Salzlösungen A method for the depletion of magnesium and lithium in enrichment of chloridisch embossed salt solutions |
| 11/28/2012 | CN102795645A Brine crystallizing salt-manufacturing apparatus |
| 11/28/2012 | CN101925535B Removal of silicon from brine |
| 11/21/2012 | CN102786187A Integrated process for recycling glyphosate mother liquor |
| 11/21/2012 | CN102161490B System and method for extracting potassium sodium salt from garbage incineration fly ash |
| 11/21/2012 | CN102145912B Process for preparing calcium chloride solution by utilizing ammonia soda filtration mother liquor |
| 11/14/2012 | CN102778049A Solar water heater capable of manufacturing salt |
| 11/14/2012 | CN102775443A Synthetic method of chlorpyrifos |
| 11/14/2012 | CN102775330A Recycling method of byproduct saline during preparation of hydrazine hydrate by using urea method |
| 11/14/2012 | CN102774859A Ionic membrane method for preparing alkali secondary refining salt water |
| 11/14/2012 | CN102180517B Method for producing dibismuth trioxide by using bismuth oxychloride |
| 11/07/2012 | CN202519045U System for extracting deep intercrystalline brine of salt lake mining area |
| 11/07/2012 | CN102765843A Harmless and recycling treatment method of secondary zinc oxide powder alkaline-washing and dechlorinating water |
| 11/07/2012 | CN102765841A Method for recovering 3,5,6-Trichloropyridin-2-ol sodium from 3,5,6-Trichloropyridin-2-ol sodium alkaline hydrolysis wastewater |
| 11/06/2012 | US8303928 Fluorine-containing magnesium oxide powder prepared by vapor phase reaction and method of preparing the same |
| 10/31/2012 | CN102757071A Light-energy vacuum salt production technology |
| 10/31/2012 | CN102276097B Processing method of high density organic process wastewater in production of amprolium hydrochloride |
| 10/31/2012 | CN102040197B Method for removing ammonia nitrogen in hydrazine hydrate evaporation byproduct residues containing alkali salt by utilizing urea method |
| 10/30/2012 | US8298503 Filter type trapping agent for volatile cesium compound and trapping method for volatile cesium compound thereof |
| 10/30/2012 | US8298502 Preparation method of lithium carbonate from lithium-ion secondary battery recovered material |
| 10/26/2012 | WO2012143393A1 Process of purifying a residue with calcium ions |
| 10/24/2012 | EP2512989A1 Non-caking potassium chloride composition, preparation process and use thereof |
| 10/24/2012 | CN102745837A Method for treating and recycling glass thinning and etching waste liquor |
| 10/24/2012 | CN102745741A Chlor-alkali and hydrochloric acid method integrated method for production of titanium-rich materials |
| 10/24/2012 | CN102745722A Novel three-proofing salt field and construction method thereof |
| 10/24/2012 | CN102745721A Equipment integrating sea salt preparation, fresh water preparation, solar power generation and rainwater collection |
| 10/24/2012 | CN102744238A Comprehensive utilization method of plant ash for biomass power plant |
| 10/17/2012 | CN102730722A Method for preparing refined strong brine by removing potassium from strong brine |
| 10/17/2012 | CN102730721A Recovering method of by-product sodium chloride in polyphenylene sulfide production |
| 10/17/2012 | CN102730710A Method for separating potassium chloride and potassium fluoride |
| 10/17/2012 | CN102249471B Method for processing battery-level lithium carbonate mother liquor |
| 10/16/2012 | US8287829 Processes for preparing highly pure lithium carbonate and other highly pure lithium containing compounds |
| 10/16/2012 | CA2595177C Method for treating ground crude potassium salts that contain kieserite |