Ferric acid strip chrome plating

American Peat Technology APT has developed a granulation and low-temperature hardening process to convert loose natural reed sedge peat into an engineered sorption media called APTsorb Figures 1 and 2. The cost in floor space and equipment investment is justified due to the elimination of hazardous disposal and obtaining consistent high quality deposits with efficient plating speeds. I've bought acid not too long ago. I've done it with asphalt. Voltage should not be allowed to rise above 3V. Maybe someone will work it into the conversation so I don't feel so all alone in my ignorance Now to the question.
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Chemical Stripping Rust Services

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Muriatic Acid Chrome Removal

The effluent from the ion-exchange step is then blended with the dirty, variable flow and concentration fraction. The chrome should be removed. By means of a suitable rinsing technique, the rinse water of the tin-plating process is concentrated to a 10 to 15 percent dilution of the process solution. Suitable for rack plating only. The bath should be 2 parts water to 1 part acid. Use chloride free demineralised water. Good low current density brightness and hence suitable for barrel plating.
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Products – Artek Surfin Chemicals

Provides bright black passivation film for alkaline zinc rack. Removal of chromium from solution using ferrous sulfate and barium nitrate. Integrated process for cyanide and heavy metal removal from plating process waste streams. Trivalent blue chrome passivation on zinc deposit Provides good corrosion resistance withstands 70 — 80 hours salt spray. Used for electrolytic stripping of plated nickel from steel alloys. Designed for use as soak and electrolytic cleaner.
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It is consistently gains good coverage and conductivity. I agree Doug, we need more imput on this thread because this has to be a factor for many of us. Gives haze and cloud free finish. A purifier for Bright Nickel solutions to improve tolerance to metallic impurities like dissolved Copper and Zinc. The method has important applications to processes involving cyanidation procedures, such as gold leaching, plating and coal conversion. Antique Motorcycle Club of America. Once a part has been polished its original finish and texture are gone forever.
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