Patents
Sitemap › C01 - Inorganic chemistry › C01D - Compounds of alkali metals, i.e. lithium, sodium, potassium, rubidium, caesium, or francium › C01D 3 - Halides of sodium, potassium, or alkali metals in general
Patents for C01D 3 - Halides of sodium, potassium, or alkali metals in general (3,310)
11/2010
11/24/2010CN201648163U Apparatus for desalination of sea water and purification of waste water by using natural energy
11/24/2010CN201648011U Brine and boiler waste gas purifying device in vacuum salt production
11/24/2010CN101896428A Process for recovering substances from high salinity liquids
11/24/2010CN101891765A Method for producing N-(phosphonomethyl) iminodiacetic acid (PMIDA)
11/23/2010US7837783 calcium fluoride coated with silica; covering agent; latex paint;
11/18/2010DE102010001328A1 Verfahren und Vorrichtung zur solaren Eindampfung von Salzlösungen Method and apparatus for solar evaporation of salt solutions
11/17/2010CN201634441U Fully suspended spiral roller salt mining head for dry salt miner
11/17/2010CN101888971A Process for the preparation of diaryl carbonate
11/17/2010CN101885494A Purification technology for producing salt in waste water by thiofide
11/17/2010CN101376509B Method for preparing potassium fluoride
11/10/2010EP2247533A1 Process and apparatus for purifying solid salt compositions
11/10/2010CN201626838U Cage type salt reservoir raking machine
11/10/2010CN101880099A Treatment process for oilfield water comprehensive recovery
11/10/2010CN101880098A Oilfield water comprehensive treatment process
11/10/2010CN101407344B Process for treating waste water of rubber vulcanization accelerator NS production
11/09/2010US7829057 Carbon black and multi-stage process for making same
11/04/2010WO2010124972A2 Power plant with co2 capture and water treatment plant
11/04/2010DE102009018956A1 Producing potassium sulfate from sea saline mother liquor by multistage evaporation in solar ponds, comprises e.g. processing collected salt mixture into a salt mixture that is suitable for potassium sulfate production
11/03/2010EP2246531A1 Power plant with CO2 capture and water treatment plant
11/03/2010EP2244977A1 An improved process of the preparation of common salt of high purity from brines in solar salt pans
11/03/2010CN201620035U Raw brine deferrization device
11/03/2010CN101874949A Back-washing regeneration method of ceramic membrane method brine refining process filter
10/2010
10/27/2010EP2242722A1 Free flowing 100 - 500 mm size spherical crystals of common salt and process for preparation thereof
10/27/2010CN201614293U 具有捕沫功能的蒸发室 Has the function of mist evaporation chamber
10/27/2010CN201613121U 沉淀式洗涤器 The precipitate scrubber
10/27/2010CN101585548B Method for preparing inorganic sylvine crystal and feed additive by using molasses fermented waste liquid
10/21/2010WO2010119282A1 Reduced sodium salt
10/20/2010EP2240414A1 Process for degrading organic substances in an aqueous composition
10/20/2010CN101863580A Process for treating oil field water
10/20/2010CN101863579A Iminodiacetic acid saliferous wastewater processing technology
10/13/2010CN101857467A Process method for preparing potassic fertilizer by reaction of ammonia evaporation wastewater in soda plant and potash feldspar
10/13/2010CN101857247A Salt-field plastic cover extrusion contraction type mechanical retraction and extension device
10/13/2010CN101462743B Method for preparing low sodium low potassium content carnallite
10/06/2010CN101850991A Method for preparing potassium chloride from seawater
09/2010
09/30/2010DE102009020419B3 Processing potassium containing hard brine comprises precipitating calcium as carbonate from brine containing e.g. sodium chloride, and desulfonating mixture containing Glauber's salt-molten base and epsomite-alkaline chloride
09/29/2010CN201592989U Crude brine clarifying plant
09/29/2010CN201592988U Combined type equipment for producing kali salts
09/29/2010CN101844792A Method for preparing calcium carbonate and co-producing sodium chloride and anhydrous partial silicon by using yellow phosphorus slag
09/29/2010CN101844791A Method for preparing calcium carbonate from yellow phosphorus furnace slag to co-produce industrial salt and silicon gel
09/29/2010CN101844790A Method for preparing calcium carbonate from yellow phosphorus furnace slag to co-produce industrial salt and water glass
09/29/2010CN101844749A Method for producing concentrated sulfuric acid and co-producing industrial salt and gypsum by using phosphogypsum
09/29/2010CN101182011B Medicinal natrium chloratum double-effect forced circulation evaporation technique
09/22/2010CN201587865U Wrap frame
09/22/2010CN101838946A Method for comprehensively treating silicon tetrachloride and papermaking pulping black liquor
09/22/2010CN101838010A Method for preparing nano barium sulfate and co-producing sodium chloride
09/22/2010CN101838005A Method for producing sodium chloride and carbon powder and co-producing superfine light calcium carbonate and white carbon black
09/22/2010CN101837995A NaCl-Na2SO4-H2O system and process for producing NaHCO3, NH4Cl and NaCl from NH4HCO3
09/21/2010US7799308 Ultra-fine fibrous carbon and preparation method thereof
09/15/2010EP2227436A1 Removal of silicon from brine
09/15/2010CN101830928A Method for recovering glyphosate raw powder from glyphosate mother liquid
09/15/2010CN101830818A Method for preparing anhydrous betaine
09/15/2010CN101830485A Method for preparing chlorine-containing mixture and calcium-containing mixture by using distillation waste liquid of calcined soda
09/08/2010CN101823757A Method for preparing calcium sulphate dehydrate co-produced sodium chloride with soda distillery waste
09/08/2010CN101823748A Method for preparing calcium carbonate co-produced industrial salt and Na2SiO3a.5H2O with yellow phosphorus slag
09/08/2010CN101823747A Method for producing precipitated calcium carbonate and white carbon black coproduction sodium chloride and powdered carbon
09/08/2010CN101823746A Method for producing fine precipitated calcium carbonate and white carbon black coproduction sodium chloride and powdered carbon
09/08/2010CN101823743A Method for co-production of sodium carbonate and ammonium chloride in preparation of calcium carbonate by waste soda ash solution
09/08/2010CN101823734A Method for preparing pharmaceutical grade potassium chloride with sea salt potassium chloride
09/08/2010CN101823733A Medicinal sodium chloride fluidized bed and iron discharger combined device
09/08/2010CN101823732A Method for preparing ammonium chloride with seawater
09/02/2010WO2010097166A1 Collecting agent and method for floatation of insoluble components of raw salts
09/02/2010WO2010097165A1 Foaming agent and method for floatation of insoluble components of raw salts
09/02/2010CA2753473A1 Collecting agent and method for floatation of insoluble components of raw salts
09/02/2010CA2753326A1 Foaming agent and method for floatation of insoluble components of raw salts
09/01/2010CN201567245U Device utilizing solar energy to desalinating seawater and producing salt
09/01/2010CN101157460B Method for preparing potassium chloride by employing sulfate type salt lake potassium-containing brine
08/2010
08/25/2010CN201558671U Nanofiltering device for separating sulfate radicals
08/25/2010CN101811707A Method for preparing sodium chloride, potassium chloride, magnesium chloride and magnesium sulfate by utilizing mixed salt mine of salt lake
08/25/2010CN101229922B Method for abstracting potassium from straw by microwave technique
08/19/2010US20100206744 Brine purification
08/18/2010CN201553620U Fresh-water and halogen discharging gate for salt pan
08/18/2010CN101805004A Method for producing calcium hydroxide and co-producing industrial salt and carbon powder by using carbide slag
08/18/2010CN101804997A Device for improving baysalt yield by solar energy and wind energy and application thereof
08/18/2010CN101804996A Method for recycling sodium fluoride from electrolytic aluminium waste cathode carbon block
08/17/2010CA2443174C Methods of making cesium salts and other alkali metal salts
08/17/2010CA2433846C Process and plant for the heterogeneous synthesis of chemical compounds
08/17/2010CA2426356C Retarding agents for preparing purified brine
08/11/2010CN201545707U Device for extracting salt from seawater
08/11/2010CN201545706U Device for preparing industrial salt through vacuum atomization heating method
08/11/2010CN101798629A Method for separating valuable metals from lead anode mud
08/11/2010CN101798121A Method for recovering and recycling sodium bromide from diethylbutylmalonate waste water
08/11/2010CN101798100A Home-use freezing type salt extraction device
08/05/2010WO2010086375A1 Method and device for solar evaporation of salt solutions
08/04/2010CN101792334A Spherical potassium chloride particle and preparation method thereof
08/04/2010CN101792216A Resource recycling method of glyphosate mother liquor
08/04/2010CN101792168A Method for preparing barium sulfate and co-producing sodium chloride
08/04/2010CN101792159A Method for preparing refined salt without antitackiness agent
08/04/2010CN101293661B Ionic membrane caustic soda light salt brine fine purification technique
07/2010
07/29/2010WO2010085689A1 Advanced antimicrobial carbon black dispersion
07/28/2010CN201534779U Detachable gate for salt-field
07/28/2010CN101790494A Alkali metal fluoride dispersion, and process for production of fluorinated organic compound using the same
07/28/2010CN101786642A Method for extracting industrial salt by-products in manufacture of epoxy resin
07/21/2010CN201530782U Device for utilizing high-alkali raw materials to produce low-alkali cement
07/21/2010CN101784482A Process, adapted microbes, composition and apparatus for purification of industrial brine
07/21/2010CN101784481A Process and apparatus for purification of industrial brine
07/21/2010CN101784480A brine purification
07/21/2010CN101784479A Total organic carbon (toc) reduction in brine via chlorinolysis
07/21/2010CN101784478A brine purification
07/21/2010CN101428935B Treatment process for wastewater from N-(Phosphonomethyl)iminodiacetic acid production
07/21/2010CN101244877B Treatment for wastewater of technique for producing spaston and cyclic utilization method for recycled organic matter
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