Sentences with phrase «nontoxic gas»

Less than an inch thick, each panel consists of four layers of glass infused with nontoxic gas and phosphorous compounds.

An asphyxiant gas is a nontoxic gas which reduces or displaces the normal oxygen concentration in breathing air.

Domestic industries can make it from a range of chemical feedstocks and energy sources (for instance, from renewable, nuclear and fossil - fuel sources), and the nontoxic gas could serve as a virtually pollution - free energy carrier for machines of many kinds.

For instance, catalytic gas converters use platinum - based metals to transform harmful emissions such as carbon monoxide into nontoxic gases by adding oxygen.