| Patents for C23G 3 - Apparatus for cleaning or pickling metallic material (2,739) |
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| 01/17/2001 | CN1060822C Liquor of green hair tortoise |
| 12/13/2000 | CN1059362C Ultrasonic degreasing apparatus |
| 12/06/2000 | EP1056986A1 Automatic control of the hydrophilicity of a solid surface by infrared spectroscopy |
| 11/30/2000 | WO2000071267A1 High speed pickling bath control |
| 11/30/2000 | CA2374017A1 High speed pickling bath control |
| 11/29/2000 | EP1055618A1 Apparatus for the treatment, coating, or the like of small articles, in particular screws |
| 11/22/2000 | EP1054079A1 Method and apparatus for high-speed strip treatment |
| 11/22/2000 | CN1273797A Coffee beverage and coffee wine and preparing process thereof |
| 11/15/2000 | CN1058530C Equipment for continuously manufacturing metal coils and metal coil manufacturing method |
| 11/14/2000 | US6146692 Caustic process for replacing a thermal barrier coating |
| 11/14/2000 | CA2194379C Apparatus for producing continuoulsly metallic coil and process therefor |
| 11/09/2000 | WO2000036184A3 Apparatus and process to clean and strip coatings from hardware |
| 11/01/2000 | CN1057945C Method and device for descaling of ash removal pipe of power plant |
| 10/25/2000 | CN1057801C Pickled steel product subsequent treatment process and device, in particular for pickled carbon steel hot strips |
| 10/11/2000 | EP1043074A1 Apparatus for degreasing of mass produced parts |
| 10/03/2000 | US6125862 Cleaning apparatus |
| 09/27/2000 | CN1267904A Etching and cleaning method and using equipment for etching and cleaning |
| 09/20/2000 | EP1037261A2 Etching and cleaning methods and etching and cleaning apparatuses used therefor |
| 09/20/2000 | EP1036217A2 Process and apparatus for steel band spray pickling |
| 09/13/2000 | EP1035233A1 Continuous steel strip processing installation |
| 09/13/2000 | CN1266108A Continuous processing system for steel strip |
| 08/29/2000 | US6109277 Parts washer |
| 08/24/2000 | WO2000048780A1 Compact reflow and cleaning apparatus |
| 08/22/2000 | US6106764 Apparatus for scavenging cold-drawn, coil-forming tubes in a roller hearth furnace |
| 08/10/2000 | WO2000045971A1 Working method and installation for the flexible and economical pickling and cold-rolling of metal strips |
| 08/10/2000 | DE19905286A1 Arbeitsverfahren und Anlage zum flexiblen und wirtschaftlichen Beizen und Kaltwalzen von Metallbändern Working Method and apparatus for flexible and economic pickling and cold rolling of metal strips |
| 08/10/2000 | CA2358869A1 Working method and installation for the flexible and economical pickling and cold-rolling of metal strips |
| 08/08/2000 | US6099739 Cleaning apparatus for a magnetic filter and cleaning method thereof |
| 08/01/2000 | US6096137 Calculating concentrations of acid and iron and descaling velocity of steel strip at different positions |
| 07/27/2000 | DE19901401A1 Verfahren und Vorrichtung zum Beizen und Reinigen von gewalztem Stahlband Method and device for pickling and cleaning of rolled steel strip |
| 07/20/2000 | WO2000042240A1 Method and device for scouring and cleaning rolled steel strip |
| 07/20/2000 | CA2359833A1 Method and device for scouring and cleaning rolled steel strip |
| 07/18/2000 | US6089063 Method of and apparatus for producing rolled or cast metal strip with descaled surfaces |
| 06/22/2000 | WO2000036184A2 Apparatus and process to clean and strip coatings from hardware |
| 06/21/2000 | EP1010776A1 Caustic process for replacing thermal barrier coatings |
| 06/20/2000 | US6077359 With high precision and velocity by means of a treatment liquid |
| 06/15/2000 | WO2000034737A1 Automatic control of the hydrophilicity of a solid surface by infrared spectroscopy |
| 06/15/2000 | CA2353600A1 Automatic check of the hydrophilicity of a solid surface using infrared spectroscopy |
| 06/14/2000 | EP1008676A2 Accelerated steel strip pickling process and device for carrying out the process |
| 06/14/2000 | EP1008661A2 Installation for treating a continuously conveyed metal strip along a principal direction of transportation |
| 06/14/2000 | CN1256720A Pickling device |
| 06/14/2000 | CN1256719A Pickling device |
| 06/13/2000 | US6074752 Metal fibre agglomerate and process for manufacturing the same |
| 06/08/2000 | WO2000033061A1 Device and method to control steel pickling processes |
| 06/08/2000 | DE19855957A1 Automatische Kontrolle der Hydrophilie einer festen Oberfläche mit Infrarotspektroskopie Automatic control of the hydrophilicity of a solid surface with infrared spectroscopy |
| 06/08/2000 | CA2353387A1 Device and method to control steel pickling processes |
| 06/02/2000 | WO2000030778A1 Self-healing articles resistant to oxidizing agents |
| 05/03/2000 | EP0997558A2 Process for operating a plant for the chemical or electrochemical treatment of aluminium surfaces and apparatus for the chemical or electrochemical treatment of aluminium surfaces |
| 04/13/2000 | DE19842971A1 Process for pickling steel material comprises moving the material through a vessel and spraying with a pickling solution containing hydrochloric acid |
| 04/04/2000 | US6044852 Parts washer |
| 03/08/2000 | EP0984080A1 Pickling device |
| 03/08/2000 | EP0984079A1 Pickling device |
| 03/07/2000 | US6033485 Process for the pickling of metallic materials |
| 02/29/2000 | US6030463 System and method for ultrasonic cleaning and degreasing |
| 02/24/2000 | WO2000009780A1 Automatic regulation and control of cleansing baths |
| 02/24/2000 | CA2369064A1 Automatic regulation and control of cleansing baths |
| 02/17/2000 | DE19836720A1 Automatic testing and control of cleaning baths, as used in metal processing, e.g. for cleaning metal pieces before anti-corrosion processes |
| 02/09/2000 | EP0630296B1 Method and apparatus for cleaning cylindrical components which are transversely rotated in a drum during liquid treatment |
| 01/27/2000 | WO2000003816A1 Equipment and method for continuous plating of steel sheet |
| 01/27/2000 | DE19832948A1 Drum for chemical or electrolytic surface treatment of batches of mass produced components in aqueous solutions is made of two different grades of polyethylene with different molecular weights |
| 01/25/2000 | US6016819 High turbulence multiple stage wire pickling system |
| 01/20/2000 | DE19835945C1 Installation for chemical and/or electrolytic coating of aluminum surfaces |
| 01/06/2000 | WO2000000669A1 Drum unit for receiving bulk material for surface treatment |
| 01/04/2000 | CA2050306C Device for transporting bulk materials comprising a vibrator conveyor which dips into a liquid |
| 12/29/1999 | CN1047870C Process and device for chemically treating substrates |
| 12/22/1999 | EP0964753A1 Pipe system cleaning and in-line treatment of spent cleaning solution |
| 12/15/1999 | CN1047410C System to re-circulate treatment material in process of surface treatment and finishing |
| 12/08/1999 | EP0961842A1 Continuous chemical metal strip descaling process and device |
| 11/11/1999 | DE19902320A1 Subsequent treatment of a pickled steel strip |
| 11/11/1999 | DE19820060A1 Method and apparatus for mingling charges of pourable mass-produced articles in rotating immersion drums |
| 10/13/1999 | EP0949355A1 Housed pickling apparatus |
| 10/13/1999 | EP0949354A1 Pickling process |
| 10/13/1999 | CN1231350A Electro-acoustic quick oil, scale and rust removing clean agent for metal and clean method thereof |
| 10/06/1999 | EP0946971A1 Substrate treatment device |
| 09/16/1999 | WO1999046427A1 Pickling device |
| 09/16/1999 | WO1999046426A1 Pickling device |
| 09/07/1999 | US5947182 System for producing continuously metallic coil |
| 09/07/1999 | CA2030370C Delayed action drain cleaner compositions |
| 08/26/1999 | WO1999029928A3 Process and apparatus for steel band spray pickling |
| 08/04/1999 | CN1224776A Process and apparatus for improved guiding of strip |
| 08/03/1999 | US5932025 Retro-fitting process of a band product treatment unit and unit thus retrofitted |
| 08/03/1999 | US5931174 Apparatus and method for cleaning articles |
| 07/27/1999 | US5927303 Substrate processing apparatus |
| 06/30/1999 | EP0926268A1 Method and apparatus for guiding a strip in a treatment bath |
| 06/22/1999 | US5913354 Removal of ceramic shell mold material from castings |
| 06/17/1999 | WO1999029928A2 Process and apparatus for steel band spray pickling |
| 06/16/1999 | EP0922514A2 Apparatus for removing ceramic shell mold material from castings by caustic spraying |
| 06/08/1999 | CA2102248C Method, device and equipment for treating the surface of metal bodies blanks, in particular, al or its alloys |
| 05/26/1999 | EP0838134B1 Procedure and device for the chemical and electrolytic treatment of printed circuit boards and films |
| 05/20/1999 | WO1999024643A1 Method of measuring acid concentration, and automatic control method and apparatus |
| 05/12/1999 | EP0914878A1 Process and treatment line for producing metal strips having descaled surfaces |
| 05/12/1999 | EP0914225A1 Metal fibre agglomerate and process for manufacturing the same |
| 05/06/1999 | EP0766751B1 Method for pickling metal materials |
| 05/05/1999 | CN1216011A Metal fibre agglomerate and process for mfg. same |
| 04/08/1999 | WO1999016933A1 Method and device for etching a metal strip |
| 04/01/1999 | DE19743022A1 Verfahren und Einrichtung zum Beizen eines Metallbandes Method and device for pickling a metal strip |
| 03/09/1999 | US5879465 Removing oxides of iron scale from the surfaces of stainless steel strips |
| 03/02/1999 | US5876522 Process and device for inline pickling of hot strips downstream of thin-slab production installations |
| 03/02/1999 | US5875831 Process for producing continuously metallic coil |
| 03/02/1999 | US5875801 Aqueous cleaning of blade stack |