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 ...

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

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 huge underground water resource the size of Austria, the Stampriet Transboundary Aquifer System, stretches for 87,000km² ...

An isocratic method of 15 min on a Rezex ROA-Organic Acid H+ (8%) column (Phenomenex—part number 00F-0138-K0 + SecurityGuard Cartridge Kit (KJ0-4282) + SecurityGuard Cartridges Carbo-H 4 × 3.0 mm ID ...

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 ...