Topic: Rust Removal Acid
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How to Use Acid to Remove Rust
Rust is caused when water makes extended contact with a metal surface or water with a high iron content is allowed to sit on a material that is prone to oxidation such as porcelain. Rust in the home most commonly occurs in bathrooms within ... Read More »
Source: http://www.ehow.com/how_5622046_use-acid-remove-rust.html
How to Remove Rust With Oxalic Acid
Oxalic acid is also called wood bleach, and it is available at most home repair stores. If you have difficult rust stains on chrome, other metals and just about anywhere, you can remove them using oxalic acid. Just remember, oxalic acid is ... Read More »
Source: http://www.ehow.com/how_5635525_remove-rust-oxalic-acid.html
How to Use Stearic Acid in Removing Rust
Stearic acid is a saturated fatty acid found in many animal products and even some vegetable products like chocolate. Outside the kitchen, stearic acid can be used as a sealant to protect metal objects from rust. If you've developed a rust ... Read More »
Source: http://www.ehow.com/how_4740798_use-stearic-acid-removing-rust.ht...
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Answers to Other Common Questions
Nothing is more frustrating then a rusty tool or other object. It is hard to use something once it has rusted over. However, it is possible to remove the rust and protect it from future damage. Stearic acid acts as a sealant over metal obje...
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Source: http://www.ehow.com/how_4680668_use-stearic-acid-rust-removal.htm...
Depending on the surface that is stained, rust stains can be particularly hard to remove. Concrete and other porous surfaces are more difficult to clean than sealed surfaces such as vinyl or ceramic tile, and often, the rust has gone unnoti...
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Source: http://www.ehow.com/how_5626890_remove-rust-stains-oxalic-acid.ht...
Purchase phosphoric acid. Anything around 85% concentration is fine. There's no need to dilute it further. Clean the rusty surface with steel wool or a wire wheel, then with water and soap. Dunk the piece into a container of the acid and le...
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Source: http://www.ehow.com/how_5640692_remove-rust-metal-using-acid.html
Rust is Fe2O3 ....it can not be removed by 1.HCl 2.H2So4 3.Edta..... but can remove by Oxalic Acid H2C2O4 Fe2O3(s) + 6 H2C2O4(aq) → 2 Fe(C2O4)3 3−(aq) + 3 H2O(l) + 6 H+(aq)
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Source: http://wiki.answers.com/Q/How_oxalic_acid_removes_rust
Acid does not remove rust, however the use of phosphoric acid on rust converts the iron oxide to iron phosphate, which in turn can be painted without the fear of rust forming. The iron phosphate surface will not deteriorate the metal like i...
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Source: http://wiki.answers.com/Q/Should_an_acid_be_used_to_remove_rust
Removing rust from any surface can be expensive and time-consuming. To remove rust from iron furniture, using an acid dip and sandblasting can make the process easier. You will also save lots of time and money by performing the work yoursel...
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Source: http://www.ehow.com/how_7306665_remove-acid-dip-sand-blast.html
It depends what you have the rust on. For example if it is porcelain like a bathtub you can use Whisk rust and stain remover or another method is pouring salt on it and then squeezing a lemon on the salt and let it sit, this will draw out t...
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Source: http://answers.ask.com/Home/Other/what_removes_rust
