| Patents for C23G 1 - Cleaning or pickling metallic material with solutions or molten salts (8,361) |
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| 06/27/2012 | CN102517597A Aluminum alloy silicon-free efficient degreasing fluid and preparation method thereof |
| 06/27/2012 | CN102517596A Inner-wall washing anti-rust agent for crylic acid reactor and production method thereof |
| 06/27/2012 | CN102517595A Pickling corrosion inhibitor of copper equipment and preparation method thereof |
| 06/27/2012 | CN102517594A Method for cleaning cerium-based polishing solution residues |
| 06/27/2012 | CN102041514B Method for improving surface quality of strip steel after pickling by pickling line |
| 06/27/2012 | CN102011132B Residual acid recovery device used for pipeline pickling |
| 06/27/2012 | CN101962780B Solution tank for PS-version continuous production and degreasing method thereof |
| 06/27/2012 | CN101648320B Welding method of target materials and back plates |
| 06/26/2012 | US8207096 Compressible packer fluids and methods of making and using same |
| 06/26/2012 | US8206647 Beverage manufacture, processing, packaging and dispensing using electrochemically activated water |
| 06/21/2012 | WO2012082004A1 Contact solution, method and apparatus for cleaning the surface of metal alloys |
| 06/21/2012 | US20120152287 Method and system to stabilize and preserve ion artifacts |
| 06/21/2012 | DE102010054617A1 Producing bipolar plates, preferably for fuel cells, comprises forming pole plates and joining two pole plates to form a bipolar plate in a production line, and carrying out cleaning process to clean the pole plates, using liquid medium |
| 06/21/2012 | CA2807599A1 Cleaning agent for removal of soldering flux |
| 06/20/2012 | EP2465975A1 Non-nitrogen sulfide sweeteners |
| 06/20/2012 | EP1896365B1 Method for recycling zirconium tetrafluoride to form zirconia |
| 06/20/2012 | CN102505123A Environmentally-friendly composite rust mud stripping agent and preparation method thereof |
| 06/20/2012 | CN102505122A Glauberite pipeline scale descaling agent and application thereof |
| 06/20/2012 | CN102505121A Method for reducing chlorine impurity in titanium sponge by acid-washing |
| 06/20/2012 | CN102504985A Chemical decontaminating agent and decontamination method |
| 06/20/2012 | CN102500823A Method for replacing grinding fluid with cleaning/degreasing fluid for use on band sawing machine |
| 06/20/2012 | CN102094205B Phosphorus-free oil removing powder and phosphorus-free oil removing process |
| 06/14/2012 | WO2012075686A1 Thick-film photoresist stripper solution |
| 06/14/2012 | US20120145187 Method for treatment of iron-based metal surface exposed to superheated steam |
| 06/13/2012 | EP1888816B1 Alkaline cleaner for cleaning aluminum surfaces |
| 06/13/2012 | CN102492955A Device and method for pickling and passivating stainless steel pipes |
| 06/13/2012 | CN102492953A Electrolytic tubular type heat exchanger cleaning solution and its application |
| 06/13/2012 | CN102492952A Phosphorus-free degreasing powder, production process and phosphorus-free degreasing process thereof |
| 06/13/2012 | CN102492951A Method for removing surface scale from titanium band |
| 06/13/2012 | CN102489505A Cold-rolled steel strip and production method thereof, and anode plate material for electric dust removing device |
| 06/13/2012 | CN101709476B Production method and equipment for deburring aluminum workpieces by continuously alkali washing |
| 06/12/2012 | US8197605 Use of alkanesulfonic acid as agent for cleaning cement, mortar and concrete |
| 06/07/2012 | WO2012074357A1 Method and solution for agcl removal from ag substrate |
| 06/07/2012 | US20120138086 Method for decontaminating surfaces |
| 06/06/2012 | EP2460909A1 Conditioning of a litho strip |
| 06/06/2012 | EP2310323B1 Processing method for recovering iron oxide and hydrochloric acid |
| 06/06/2012 | EP1896631B1 Conditioning of a litho strip |
| 06/06/2012 | CN102485873A Multifunctional phosphorus-free washing agent |
| 06/06/2012 | CN102071430B Preparation method of novel hot galvanizing pretreatment solution |
| 06/06/2012 | CN101880885B Cleaning agent special for galvanizing equipment and using method thereof |
| 06/06/2012 | CN101812694B Rapid descaling device and descaling treatment method thereof |
| 06/06/2012 | CN101761030B Iron and steel bridge surface and manufacture method thereof |
| 06/05/2012 | US8192556 Pickling or brightening/passivating solution and process for steel and stainless steel |
| 06/05/2012 | US8192554 Method of descaling metallic devices |
| 06/05/2012 | US8192550 Use of an aqueous neutral cleaning solution and method for removing rouging from stainless steel surfaces |
| 05/30/2012 | CN102477558A 水基金属重油污清洗剂 Water Fund is heavy oil cleaners |
| 05/30/2012 | CN102021592B Bronze cleaning fluid and method for cleaning high-tin bronze material |
| 05/30/2012 | CN101932688B Surfactant |
| 05/30/2012 | CN101548241B Cleaning composition for removing photoresist |
| 05/30/2012 | CN101417524B Manufacture method of carbon fiber metal composite laminated plate |
| 05/23/2012 | CN102465306A Hydrofluoric acid adding device and adding method |
| 05/23/2012 | CN102465305A 车辆清洗剂 Cleaner Vehicles |
| 05/23/2012 | CN102465304A Steel normal temperature derusting liquid |
| 05/23/2012 | CN102465303A 草酸基除锈剂 Oxalic acid-based rust remover |
| 05/23/2012 | CN102465302A 金属除锈剂 Metal Rust |
| 05/23/2012 | CN101935844B Cleaning method of old platinum bushing |
| 05/23/2012 | CN101787536B Normal temperature hydrochloric acid-washing rust-removing additive |
| 05/23/2012 | CN101734035B Positive thermosensitive CTP plate and preparation method thereof |
| 05/22/2012 | US8182879 Method for preventing elution of nickel from water-contact instrument of copper alloy by formation of a protective film |
| 05/17/2012 | US20120122749 Metal loss inhibitor formulations and processes |
| 05/17/2012 | US20120121972 Electrochemical battery cell |
| 05/16/2012 | CN202220201U On-line water circulating and purifying device used in surface treatment process of fluorine-free, ammonia-free and four-in-one aluminum profile |
| 05/16/2012 | CN102453938A Pretreatment method for improving platability of aluminum and aluminum alloy |
| 05/16/2012 | CN102453920A Method for producing rust removing solution |
| 05/16/2012 | CN101792908B Environment-friendly rust remover and production method thereof |
| 05/10/2012 | US20120115766 Degreasing composition and production method thereof |
| 05/09/2012 | EP2449152A2 Metal loss inhibitor formulations and processes |
| 05/09/2012 | CN102443815A Aluminum metal washing agent |
| 05/09/2012 | CN102443814A Marine organism antibacterial rust remover |
| 05/09/2012 | CN102443813A Metal surface rust-removing agent and preparation method thereof |
| 05/09/2012 | CN102443812A Cleaning antirust agent of cast nickel-bronze workpiece for vessel thruster and production method thereof |
| 05/09/2012 | CN102443811A Ferrous sulfide cleaning agent |
| 05/09/2012 | CN101768748B Solution for chemically removing carbon deposition on high-pressure turbine blade |
| 05/09/2012 | CN101607447B Bonding technology of steel-glass reinforced plastic composite material for tank path and tank path beam |
| 05/03/2012 | US20120108489 Acid cleaning and corrosion inhibiting compositions comprising gluconic acid |
| 05/02/2012 | CN102433567A Tank leaching type steel room-temperature degreasing agent and production method thereof |
| 05/02/2012 | CN102433566A Spray type acidic room-temperature degreasing agent and production method thereof |
| 05/02/2012 | CN102433557A Washing and antirusting agent of machine tool body cast iron workpiece and production method thereof |
| 05/02/2012 | CN102002721B Cleaning agent for cleaning gas/gas heat exchanger of wet desulphurization system and preparing and using method thereof |
| 04/25/2012 | EP1722010B1 Method of preventing nickel leaching from copper alloy made water-contact equipment item, protective film forming agent for nickel leaching prevention and detergent for nickel leaching prevention |
| 04/25/2012 | CN102424978A 钢铝铜通用型超声波除蜡清洗剂及制备方法 Steel and aluminum copper general purpose ultrasonic cleaning agents and wax preparation |
| 04/25/2012 | CN102424977A 不锈钢工件镍磷化学镀前除膜活化剂及生产方法 Stainless steel parts before plating nickel-phosphorus chemical activator and production methods in addition to film |
| 04/25/2012 | CN101838812B 一种清洗钝化Ge衬底表面的方法 A cleaning method of passivating the surface of the Ge substrate |
| 04/25/2012 | CN101812693B Novel pickling corrosion inhibitor and application thereof in preparing metal pickling agent |
| 04/25/2012 | CN101760715B Method for carrying out diffusion treatment on coating of titanium alloy parts |
| 04/19/2012 | DE102010042425A1 Cleaning and passivating solution, useful for cleaning a workpiece, preferably magnet, comprises a water soluble salt of phosphoric acid, a water soluble salt of nitric acid, and an anionic surfactant e.g. sodium dodecyl sulfate |
| 04/18/2012 | CN202193852U 一种用于钢带碱洗的清洗池 A strip caustic cleaning the pool |
| 04/18/2012 | CN102421876A Extraction of hydrocarbons from hydrocarbon-containing materials and/or processing of hydrocarbon-containing materials |
| 04/18/2012 | CN102418108A 镀锌钢板喷淋型常温脱脂剂及其生产方法 Galvanized steel spray type degreaser and production method at room temperature |
| 04/18/2012 | CN102418107A 一种用于耐热钢高温断口表面的清洗剂及其应用 A heat-resistant steel used for high-temperature fracture surface cleaners and Its Applications |
| 04/18/2012 | CN102418106A 钢带酸洗防锈方法 Rust-proof steel pickling method |
| 04/18/2012 | CN102418105A Acid-washing corrosion-inhibition fog inhibitor |
| 04/18/2012 | CN102418104A 用于锅炉清洗的药剂及其使用方法和清洗装置 Boiler cleaning agents and methods of using and cleaning means for |
| 04/18/2012 | CN102418103A 用于锅炉清洗的药剂 For boiler cleaning agent |
| 04/18/2012 | CN102418102A 用于薄膜太阳电池不锈钢衬底的表面清洗剂及清洗方法 Surface cleaning agents used in thin film solar stainless steel substrate cleaning method |
| 04/18/2012 | CN101476129B 微型盲孔清洗工艺 Mini blind cleaning process |
| 04/18/2012 | CN101428304B 银铜板（排、棒、管）生产工艺 Silver-copper (row, rods, tubes) production technology |
| 04/17/2012 | US8158311 Method for managing light exposure mask and light exposure mask |
| 04/12/2012 | US20120088711 Metal cleaner polisher and anti-tarnish solution |
| 04/11/2012 | EP2438210A1 Method for regenerating a solution used for pickling or chemically milling titanium |