| Patents for C01D 3 - Halides of sodium, potassium, or alkali metals in general (3,310) |
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| 10/11/2012 | US20120256125 Preparation of complex fluoride and complex fluoride phosphor |
| 10/10/2012 | CN202482080U Wind power pumping-out evaporation vehicle |
| 10/10/2012 | CN202482079U Gypsum type brine continuous purification device |
| 10/10/2012 | CN102720637A Seawater desalination system and seawater desalination method using wind energy |
| 10/10/2012 | CN102718233A Method for combined treatment on chlorinated waste molten salts and Cl-containing waste water |
| 10/10/2012 | CN102285699B Method for preparing salt by atomizing seawater with natural energy source and collecting distilled water |
| 10/03/2012 | CN202465305U Salt leaching machine for reducing calcium magnesium salt mud content in crude salt for caustic soda device |
| 10/03/2012 | CN102702478A Salt extracting method in production process of epoxy resin |
| 10/03/2012 | CN102701237A Foldable swinging live ballast machine for salt pond |
| 10/03/2012 | CN102701236A Preparation method of potassium fluoride |
| 10/03/2012 | CN101501227B Cavitation process for titanium products from precursor halides |
| 09/26/2012 | CN102689936A Method for processing wastewater from production of epoxy chloropropane by using glycerol as material |
| 09/26/2012 | CN101426727B Potassium fluoride dispersion solution, and process for production of fluorinated organic compound using the same |
| 09/25/2012 | US8273321 Analytical grade salt |
| 09/25/2012 | US8273320 Method of making pure salt from frac-water/wastewater |
| 09/19/2012 | CN102674402A Method for separating potassium chloride/ammonium chloride mixture by organic amine and ammonium chloride conversion |
| 09/19/2012 | CN102674401A Preparation method of industrial salt |
| 09/19/2012 | CN102674400A Water-pumping-type salt collecting trolley |
| 09/19/2012 | CN102674399A Two-effect scale-preventing evaporating and crystallizing device used for evaporating sodium chloride solution and operation method |
| 09/19/2012 | CN101880098B Oilfield water comprehensive treatment process |
| 09/12/2012 | CN102659141A Preparation method for branch salt |
| 09/12/2012 | CN102659140A Special PVC (Poly Vinyl Chloride) raw material prepared by utilizing residuals obtained in production process of potash fertilizer |
| 09/12/2012 | CN102659139A Method for extraction of deep-seated intercrystalline bittern of salt lake mining area |
| 09/12/2012 | CN102659138A Rapid water-pumping type salt collecting mechanism |
| 09/11/2012 | US8263038 Method of devolatilizing recycled carbon black and associated method |
| 09/05/2012 | CN202415185U Production line equipment of medicinal sodium chloride |
| 09/05/2012 | CN202415184U Production line device for medicinal potassium chloride |
| 09/05/2012 | CN202415183U Salt pan free salt making apparatus adopting wind energy or solar energy |
| 09/05/2012 | CN102115050B Method for preparing co-product of barium phosphate and industrial salt by waste residue of barium chloride |
| 09/05/2012 | CN102092902B Treatment and reclamation process of production waste water of tert-amyl peroxypivalate |
| 08/30/2012 | CA2827921A1 Selective salt recovery from mixed salt brine |
| 08/29/2012 | EP2490778A1 Process for the combined regeneration of soluble salts contained in a residue of an industrial process |
| 08/29/2012 | CN202400919U Reusing and treating system for desalinizing high-concentration seawater through seawater membrane filtering |
| 08/29/2012 | CN202400860U Crystallizer for sodium sulphate decahydrate |
| 08/29/2012 | CN202400859U Chlorate decomposing device |
| 08/29/2012 | CN102652111A Non-caking potassium chloride composition, preparation process and use thereof |
| 08/29/2012 | CN102167363B New energy-saving technology for producing edible potassium chloride |
| 08/23/2012 | WO2012109723A1 Process to obtain potassium chloride |
| 08/23/2012 | CA2827745A1 Process to obtain potassium chloride |
| 08/22/2012 | CN202390216U Salt manufacturing device using high concentration seawater of seawater desalination byproduct as raw material by brine mixing evaporating method |
| 08/22/2012 | CN202390199U Sodium hypochlorite decomposing and recycling device |
| 08/22/2012 | CN1512966B Methods of making cesium salts and other alkali metal salts |
| 08/22/2012 | CN102643307A Method and device for separating N-(phosphonomethyl)iminodiacetic acid and sodium chloride by adopting nanofiltration membrane technology |
| 08/22/2012 | CN102642850A Calcium removing method in seawater potassium extraction process |
| 08/22/2012 | CN102642849A Method for removing magnesium in seawater potassium extraction process |
| 08/22/2012 | CN102642848A Comprehensive utilization method of acid sludge generated in acid making by smelting fume |
| 08/22/2012 | CN102086040B Combined equipment for producing sylvite |
| 08/22/2012 | CN101790494B Process for production of alkali metal fluoride dispersion |
| 08/22/2012 | CN101402462B Immersion type dissolution conversion method for solid kalium mine |
| 08/16/2012 | WO2012107516A1 Process for the purification of a residue |
| 08/16/2012 | US20120205253 Process for the combined regeneration of soluble salts contained in a residue of an industrial process |
| 08/15/2012 | EP2487136A1 Production of high purity lithium compounds directly from lithium containing brines |
| 08/15/2012 | CN102633398A Method for recovering organic effluent brine |
| 08/15/2012 | CN101624180B Material circulating method formed in chlor-alkali industry by using waste carbide slags and chlorine water |
| 08/08/2012 | CN202369405U Acid regulating tank for raw medicine production |
| 08/08/2012 | CN202366646U Salt dissolving barrel for production of bulk pharmaceutical chemicals |
| 08/08/2012 | CN202366494U Flash tank for producing bulk pharmaceutical chemicals |
| 08/08/2012 | CN102627668A Preparation method of triphenylphosphine |
| 08/08/2012 | CN102627300A Double-membrane-method technology for refining brine and equipment for the same |
| 08/08/2012 | CN102627299A Low-temperature heatless vacuum salt making device |
| 08/08/2012 | CN102205979B Salt, alkali and calcium combined cycle production technology by the use of well mineral salt |
| 08/08/2012 | CN102115048B Method for preparing barium phosphate and potassium chloride by using barium chloride waste residue |
| 08/07/2012 | US8236274 Carbon black, method of producing carbon black, and device for implementing the method |
| 08/07/2012 | US8236143 Controlling chemical reactions by spectral chemistry and spectral conditioning |
| 08/01/2012 | EP2480501A1 Thermal distillation system and process |
| 08/01/2012 | CN202358930U Production plant for original brine denitration |
| 08/01/2012 | CN202358929U Sodium nitrate production device |
| 08/01/2012 | CN102616959A Method for recycling iodine and phenolic compounds from waste alkaline water containing phenol ions and iodine ions and realizing pollution-free emission |
| 08/01/2012 | CN102616891A Treating method for sewage containing sodium sulfate and sodium chloride |
| 08/01/2012 | CN102616816A Method for recycling sodium percarbonate mother solution |
| 08/01/2012 | CN102115107B Method for preparing barium carbonate and potassium chloride by using barium chloride waste residue |
| 07/26/2012 | US20120189514 Ionic impurities rejection and chromatographic purification using ion exchange |
| 07/26/2012 | US20120189513 Ionic impurities rejection and chromatographic purification using ion exchange |
| 07/25/2012 | EP2479149A1 Method for treating waste saline water produced in production process of diphenylmethane diisocyanate (mdi) |
| 07/25/2012 | CN102603090A Method and system for treating high-salinity amino acid waste water in aspartame industry |
| 07/25/2012 | CN102602963A Preparation method of preferred orientation sodium chloride film |
| 07/25/2012 | CN102115394B Method for preparing pentaerythritol with co-production of strontium formate and sodium chloride |
| 07/25/2012 | CN102060313B Novel process for producing high-purify magnesium oxide from salt lake brine |
| 07/25/2012 | CN102001687B Method for preparing calcium chloride with co-produced sodium chloride and gypsum by using sodium carbonate distillation waste liquor |
| 07/18/2012 | CN102584684A Method for recovering pyridine from waste pyridine hydrochloride and cyclically reutilizing pyridine |
| 07/18/2012 | CN102583839A Integrated method for seawater desalination, salt manufacturing and heat and electricity generation |
| 07/18/2012 | CN102583450A Removing method of high undissolved substances and low-grade solid potassium ore undissolved substances |
| 07/18/2012 | CN102583449A Low-grade solid potassium chloride ore solid-to-liquid method |
| 07/18/2012 | CN102583448A Purification treatment Method for CaSO4 brine |
| 07/18/2012 | CN102583447A Wind-driven water pumping evaporation vehicle |
| 07/18/2012 | CN102583446A Method for preparing potassium chloride through decomposing carnallite by concentrated brine |
| 07/18/2012 | CN102583445A Method for respectively crystallizing and separating sodium chloride and potassium chloride in industrial wastewater with sodium chloride and potassium chloride |
| 07/18/2012 | CN102001686B Process for producing potassium fluoride and white carbon black by decomposing potassium feldspar with fluorine-containing acid at low temperature |
| 07/11/2012 | EP1404614B1 Retarding agents for preparing purified brine |
| 07/11/2012 | CN202315418U 一种分离器的助离溶剂进出通道 An isolated from the solvent out of the co-channel |
| 07/11/2012 | CN202315416U 一种用于分离环氧树脂副产品的分离器 A method for separating by-products of epoxy resin separator |
| 07/11/2012 | CN202315415U 环氧树脂分离器底部封头 Epoxy separator bottom head |
| 07/11/2012 | CN102574024A Process for the combined regeneration of soluble salts contained in a residue of an industrial process |
| 07/11/2012 | CN102557164A Recycling method of high-salt industrial wastewater containing glycerin |
| 07/11/2012 | CN102557080A Slow-soluble salt and preparation method |
| 07/11/2012 | CN102557079A Preparation method of sodium fluoride |
| 07/11/2012 | CN101987733B Method for separating potassium and rubidium from lepidolite processing fluid |
| 07/10/2012 | US8216432 Optimizing reactions in fuel cells and electrochemical reactions |
| 07/05/2012 | US20120168157 Method of making pure salt from frac-water/wastewater |
| 07/04/2012 | EP2471741A1 Potassium Fluoride |