The durability performance of concrete was evaluated through percentages of voids, chloride penetration, water absorption, sulfuric acid resistance, shrinkage, freeze and thaw effect, corrosion ...

The MECS ® sulfuric acid technology has been in use for a century ... DynaWave ® scrubbers, ZeCor ® corrosion resistant alloy products, and acid coolers all of which are specifically designed ...

Erupting volcanoes can be a significant natural source of sulfur dioxide emissions. When sulfur dioxide combines with water and air, it forms sulfuric acid, which is the main component of acid rain.

A bridge connecting two states in Brazil's northern and northeastern regions collapsed on Sunday as vehicles were crossing, killing at least one person and spilling sulfuric acid into the Tocantins ...

A bridge connecting two Brazilian states collapsed. A tanker truck carrying sulfuric acid fell into the Tocantins River. One person died. Another person was rescued. The bridge linked Estreito and ...

A bridge connecting two states in Brazil’s northern and north-eastern regions collapsed on Dec 22 as vehicles were crossing, killing at least one person and spilling sulphuric acid into the ...

The central span of the 533-meter (0.3-mile) Juscelino Kubitschek de Oliveira Bridge collapsed on Sunday as vehicles were crossing. A bridge connecting two states in Brazil's northern and ...

By early evening, rescue divers halted their efforts after identifying that one submerged tanker was leaking sulfuric acid, said the fire department from Tocantins. The Juscelino Kubitschek de ...