Sentences with phrase «of hydrofluoric acid»

Furthermore, the fallout from these eruptions — containing elevated levels of hydrofluoric acid and toxic heavy metals — extended at least 2,800 kilometers from Mt. Takahe and likely reached southern South America.

Using mixtures of hydrofluoric acid and an oxidizing agent like nitric acid, hydrogen peroxide, or potassium permanganate, the team produced titanium carbide MXene by selectively removing silicon out of Ti (3) SiC (2).

Not exact matches

Obtaining the desired MXene usually involves a roundabout process: Layered carbides and nitrides, known as MAX phases, are selectively etched with hydrofluoric acid to remove the layers of the «A» element, which is a group 13 or 14 element such as aluminum, silicon, or germanium.

For instance, sodium fluoride and hydrofluoric acid should not be disposed of in glass containers, they are highly corrosive to glass and will eat through it leaving you with quite a mess.

When the current density was high enough the surface of this anode was etched away by the electrolyte, hydrofluoric acid, leaving a smooth, reflective surface.

A coproduct of the conversion process is hydrofluoric acid (HF), which can be reused in industrial processes.

The team of leading nuclear industry experts will also broker the sale of the aqueous hydrofluoric acid (AqHF) product and provide surveillance and maintenance services for the DUF6 cylinder inventory.

As we discussed earlier, 90 % of sodium fluoride added to drinking water is actually hydrofluoric acid.

Hydrofluoric acid is one of the main ingredients of rat poison and cockroach powder.

Wilmarth had been experimenting with glass since the late 1960s and discovered for himself the process of etching glass with hydrofluoric acid which allowed him a painterly control of the medium.

You can dump all kinds of crazy chemicals on these pollen grains — really harsh like hydrofluoric acid, that will etch glass and dissolve sand, and the pollen grains are just fine.

Fabricating the panels requires caustic chemicals such as sodium hydroxide and hydrofluoric acid, and the process uses water as well as electricity, the production of which emits greenhouse gases.

Alkylation: A refining process for chemically combining isobutane with olefin hydrocarbons (e.g., propylene, butylene) through the control of temperature and pressure in the presence of anacid catalyst, usually sulfuric acid or hydrofluoric acid.

Hazwoper training with the safety of the chemicals used in the process including Hydrofluoric Acids, Sulfur Acids SO3 and Full Acid Suits and PAPR»S

Knowledge of reactors, pumps, dryers, agitators, tanks, vacuum pumps, heat exchanges, various chemical process equipment, and acids / bases (e.g. nitric / hydrofluoric / acetic).