plural of hydrometallation

Of or pertaining to hydrometallurgy

(mineralogy) A monoclinic sky blue mineral containing aluminum, copper, hydrogen, nickel, nitrogen, oxygen, and sulfur.

Using hydrometallurgy.

(chemistry) hydromellone

(chemistry, dated) An acid prepared by dissolving mellonuret of potassium in boiling water, and adding hydrochloric acid, sulphuric acid, or nitric acid.

(zoology) Relating to the hydromedusas.

(chemistry, in combination) The univalent radical HMg-

A form of hydrometer for liquids heavier than water, graduated with an arbitrary scale such that the readings when multiplied by .005 and added to unity give the specific gravity.

plural of hydromel