| Patents for C01D 1 - Oxides or hydroxides of sodium, potassium, or alkali metals in general (1,372) |
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| 02/24/2015 | US8961921 Apparatus and method for producing liquid ferrate |
| 02/19/2015 | WO2015023252A2 Potash processing with mechanical vapor recompression |
| 02/04/2015 | EP2831123A1 A method and a system for isolating xylan from plant material, as well as xylan, calcium carbonate, and cellulose fibre |
| 02/04/2015 | CN103482654B 一种处理氢氧化钠溶液的方法 A method of processing the sodium hydroxide solution |
| 01/29/2015 | US20150030529 Isothermal synthesis of fuels with reactive oxides |
| 01/28/2015 | CN204125183U 烧碱、片碱浓缩生产中纯水的循环装置 Caustic soda, caustic soda concentrate production of pure water circulation device |
| 01/28/2015 | CN204125182U 烧碱、片碱浓缩装置中残留碱液的回收装置 Caustic soda, caustic soda lye residual concentration device recovery |
| 01/28/2015 | CN104310430A 用于氢氧化锂制备工艺中的除杂方法 Preparation of lithium hydroxide in a method for removing impurities |
| 01/21/2015 | CN104302675A 用于从植物材料分离木聚糖的方法和系统,以及木聚糖、碳酸钙和纤维素纤维 For separating xylan from plant material of the method and system, as well as xylan, calcium carbonate and cellulose fibers |
| 01/21/2015 | CN104291357A 一种防爆破泡沫熬碱炉 An anti-blast furnace base foam boil |
| 01/21/2015 | CN103641138B 滤碱机洗水装置组件 Alkali washing machine filter assembly |
| 01/20/2015 | US8936773 Methods and compositions using calcium carbonate and stabilizer |
| 01/15/2015 | WO2015003871A1 Process for producing metal oxides |
| 01/09/2015 | CA2870073A1 Process for manufacture of sodium hydroxide and sodium chloride productsfrom waste brine |
| 01/07/2015 | CN204079500U 一种防爆破熬碱炉 An anti-blast stove to boil base |
| 01/07/2015 | CN103523800B 一种钨冶炼粗钨酸钠溶液中过剩氢氧化钠的回收方法 A method for recovering crude smelting excess sodium hydroxide solution, sodium tungstate tungsten |
| 01/01/2015 | US20150004491 Positive-electrode active material for non-aqueous secondary battery and method for producing the same |
| 12/31/2014 | CN204051091U 一种30%烧碱浮盐沉降槽 One kind of 30% caustic soda float salt settler |
| 12/30/2014 | US8921255 Complex oxide, method for producing same and exhaust gas purifying catalyst |
| 12/24/2014 | CN104230043A 利用氯丁橡胶生产产生的废盐水生产烧碱的工艺 Chloroprene rubber production utilizing waste brine produced caustic soda production process |
| 12/24/2014 | CN104229832A 烧碱生产中的氢处理装置 Caustic soda production of hydrogen treatment apparatus |
| 12/24/2014 | CN102910650B 一种碱液分配器 One kind of lye distributor |
| 12/11/2014 | US20140363739 Sodium vanadium oxide anode material for sodium ion secondary battery, preparation method thereof and sodium ion secondary battery having the same |
| 12/10/2014 | CN203998983U 一种熔融碱分配装置 A molten alkali dispensing device |
| 12/10/2014 | CN203998982U 一种制作棒状烧碱的装置 A method of making a device rod caustic soda |
| 12/10/2014 | CN103408039B 立方氮化硼合成尾料中碱回收工艺与回收设备 CBN synthesis process tailings Recovery and Recycling Equipment |
| 12/10/2014 | CN102282098B 无机化合物的制备方法 Preparation of an inorganic compound |
| 12/10/2014 | CN102171148B 阴极电解液热回收蒸发器及使用方法 Catholyte heat recovery evaporator and method of use |
| 12/02/2014 | US8901027 Stable slurry bed fischer-tropsch catalyst with high surface area and activity |
| 11/25/2014 | US8895468 Chromia alumina catalysts for alkane dehydrogenation |
| 11/18/2014 | US8889095 Method for stabilizing size of platinum hydroxide polymer |
| 11/18/2014 | US8888867 Sodium chloride production process |
| 11/04/2014 | US8877382 Method for manufacturing positive active material for rechargeable lithium battery and rechargeable lithium battery using same |
| 11/04/2014 | US8877339 Sodium hexatitanate and method for production thereof |
| 11/04/2014 | US8877148 Apparatus and method for removing mercury from a gas |
| 09/09/2014 | US8829237 Production of carboxylic acid and salt co-products |
| 09/09/2014 | US8828280 Paste composition for solar cell, manufacturing method therefor and solar cell |
| 09/02/2014 | US8821766 Lithium manganate for non-aqueous electrolyte secondary battery, process for producing the same, and non-aqueous electrolyte secondary battery |
| 08/28/2014 | DE102013203048A1 Verfahren zur Gewinnung von Seltenen Erden A method for recovering rare earth |
| 08/26/2014 | US8815084 Process for the treatment of sodium-containing heavy residues and fuel so obtained |
| 08/12/2014 | US8801974 Cobalt oxide, composite of cobalt oxide, and method for making the same |
| 07/30/2014 | CN103949160A 双极膜电渗析集成纳滤、反渗透技术资源化处理草甘膦母液的方法及装置 Bipolar membrane electrodialysis integrated nanofiltration, reverse osmosis technology resource processing method and apparatus for glyphosate mother liquor |
| 07/23/2014 | CN103934258A 钙化-碳化法处理拜耳法赤泥过程中碱与铝的回收方法 Calcification - carbonization treatment and recovery methods Bayer process red mud base with aluminum |
| 07/23/2014 | CN103933861A 一种双极膜电渗析制备蛋氨酸和氢氧化钠的方法 A bipolar membrane electrodialysis method for the preparation of methionine and sodium hydroxide |
| 07/23/2014 | CN102910778B 涤纶碱减量水资源回收工艺 Polyester base reduction process water recycling |
| 07/22/2014 | US8784756 Process for the joint production of sodium carbonate and sodium bicarbonate |
| 07/16/2014 | CN203715295U 大型有筛板沸腾氯化炉控制参数冷态模拟装置 There are a large sieve boiling chlorination furnace control parameter cold Analog Devices |
| 07/16/2014 | CN103922419A 一种粉煤灰提纯氧化物工艺及装置 One kind of fly ash oxide purification process and apparatus |
| 07/09/2014 | CN103910606A 炔化缩合法生产2,5-二甲基-2,5-己二醇的方法 Acetylene condensation produce 2,5-dimethyl-2,5-diol method |
| 07/08/2014 | US8771622 Impurities removal from waste solids in the production of soda ash, sodium bicarbonate and/or other derivatives |
| 07/08/2014 | US8771618 Method for producing alkali metal niobate particles, and alkali metal niobate particles |
| 07/03/2014 | US20140186706 Battery Anode with Preloaded Metals |
| 07/02/2014 | CN103342433B 一种粘胶纤维硫酸钠废液采用双极膜电渗析法回收酸碱的方法 One kind of viscose fiber sodium bipolar membrane electrodialysis waste acid recovery method |
| 07/01/2014 | US8765305 Cathode active material for lithium secondary battery, process for preparing the same and reactor for use in the same process |
| 06/25/2014 | EP2744754A2 Polycrystalline metal oxide, methods of manufacture thereof, and articles comprising the same |
| 06/25/2014 | CN103880214A 处理含铬碱性水溶液的方法 The method of treating an aqueous solution of basic chromium |
| 06/24/2014 | US8759241 Method for making a catalyst composition |
| 06/24/2014 | US8758721 Enhanced hexagonal ferrite material and methods of preparation thereof |
| 06/19/2014 | US20140170060 Environmentally responsible approaches to synthesis of multi-functional ferrate |
| 06/18/2014 | CN102198367B Technology for carbon solidification, base manufacture, soil make and sand control |
| 06/11/2014 | EP2739377A2 Chilled ammonia based co2 capture system with ammonia recovery and processes of use |
| 06/11/2014 | CN203639165U 烧碱生产中的氢处理装置 Caustic soda production of hydrogen treatment apparatus |
| 06/11/2014 | CN103848517A Recovery and utilization technology of beer bottle cleaning lye |
| 06/11/2014 | CN103848444A Purifying agent for molten salt and in-situ purification method |
| 06/11/2014 | CN103848441A Cooling-control purification method of molten salt and impurity removal agent |
| 06/04/2014 | CN203620487U 一种碱活化制造活性炭的尾气连续处理装置 An alkali activated charcoal manufacture continuous exhaust treatment device |
| 06/04/2014 | CN103833051A Method for preventing alkali pipe clogging caused by high temperature high concentration alkali liquid |
| 05/28/2014 | EP2734276A1 Method for concentrating aqueous lye and apparatus suitable therefor |
| 05/28/2014 | CN103818932A 大型有筛板沸腾氯化炉控制参数冷态模拟装置及使用方法 There are a large sieve boiling chlorination furnace control parameter cold simulation device and method of use |
| 05/22/2014 | WO2014077662A1 Method for producing anode active material precursor for sodium secondary battery by using coprecipitation technique and anode active material precursor for sodium secondary battery produced thereby |
| 05/21/2014 | CN103813840A 用于浓缩碱溶液的方法及其适合的装置 Apparatus concentrated alkali solution and a suitable method for |
| 05/20/2014 | US8728436 Synthesis strategy toward microspheric carbon coated off-stoichiometric lithium—iron—phosphorus compound materials |
| 05/14/2014 | CN203591790U 一种用于吡喹酮生产的工艺改进系统 Process improvement system for the production of praziquantel |
| 05/14/2014 | CN103785183A 一种适用于碱浓缩蒸发器的原液闪蒸装置 A suitable base is concentrated in a flash evaporator apparatus dope |
| 05/14/2014 | CN102671912B 一种含硫醇钠碱渣的氧化再生装置及方法 An apparatus and method for oxidation of thiol-containing regeneration of spent caustic soda |
| 05/07/2014 | CN203582634U 一种固化剂废水处理系统 A curing agent, a wastewater treatment system |
| 05/07/2014 | CN203582507U 滤碱机洗水装置组件 The alkali washing machine filter assembly |
| 05/07/2014 | CN103769407A 一种含硫碱渣的再生方法 A method for regenerating spent caustic sulfur |
| 05/01/2014 | WO2014064239A1 Method for granulating meltable materials |
| 04/29/2014 | US8709655 Positive electrode active material for nonaqueous electrolyte secondary battery |
| 04/16/2014 | CN203545698U Device for recycling mixed alkali liquid in indigo blue post-treatment washing process |
| 04/16/2014 | CN103723752A Utilizing method for invalid alluminium alloy chemical-milling solution |
| 04/09/2014 | CN203525345U Redistribution device in falling-film evaporator for caustic soda and caustic flake concentration |
| 04/09/2014 | CN103708503A Causticizing method alkali preparation technology |
| 04/02/2014 | EP2712354A2 A process and an apparatus for obtaining useful products from a sodium chloride-containing waste material |
| 04/02/2014 | CN103702942A Polycrystalline metal oxide, methods of manufacture thereof, and articles comprising the same |
| 04/02/2014 | CN103702937A Manufacturing and applications of silicon metal |
| 04/02/2014 | CN103693787A Purification treatment technology of sodium citrate crystalline mother solution |
| 04/01/2014 | US8685157 Composition and method for stabilizing environmentally-harmful substances; use of non-ferrous metal salts and oxides to stabilize environmentally-harmful substances with caustic magnesium oxide |
| 03/26/2014 | EP2709952A1 Manufacturing and applications of silicon metal |
| 03/26/2014 | CN103657419A Technology for recovering alkali in chemical fiber production by employing double membrane separation method |
| 03/25/2014 | US8679246 Preparation of amorphous mixed metal oxides and their use as feedstocks in thermal spray coating |
| 03/20/2014 | WO2014043118A1 Methods of processing potassium sulfate and magnesium sulfate, and related systems |
| 03/19/2014 | CN203486920U Caustic pot |
| 03/19/2014 | CN103641138A Washing water device component for alkali filter |
| 03/19/2014 | CN103638884A Process improved system for producing praziquantel |
| 03/13/2014 | US20140072804 Synthesis of nanosized sodium titanates |
| 03/05/2014 | CN103619445A Chilled ammonia based Co2 capture system with ammonia recovery and processes of use |
| 02/26/2014 | CN203451221U System for recovering acid and base from waste viscose fiber sodium sulfate liquor by adopting bipolar membrane electrodialysis process |
| 02/26/2014 | CN203448071U Potassium superoxide hydration reaction device |