An aerial view shows a collapsed bridge near Aguiarnopolis and Estreito, in Brazil ...

ST. LOUIS--(BUSINESS WIRE)--Elessent Clean Technologies proudly announces a significant milestone in its rich history: 2025 marks the 100th anniversary of MECS ® sulfuric acid catalyst products.

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 northeastern regions collapsed on Sunday as vehicles were crossing, killing at least one person and spilling sulfuric acid into the Tocantins ...

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 ...

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 ...

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.

the discovery of rendering cotton explosive by the Kse of sulphuric acid combinctl with the nitric, in treating it. The following is a summary of his process for making gun-cotton, described in ...

There are fears of water contamination after a bridge collapsed in northern Brazil at the weekend, sending lorries carrying thousands of litres of pesticides and sulphuric acid into the river below.