selective catalytic reduction Archives - The Waterways Journal

Urea Supply Growing For Tier 4 Inland Operators

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Urea Supply Growing For Tier 4 Inland Operators

July 7, 2020

When the Environmental Protection Agency (EPA) began a phased implementation of Tier 4 requirements for new marine engines above 800 hp. in 2008, one of the anxieties that arose was… Read More

Arlen “Benny” Cenac’s Main Iron Works Unveil Tier-IV Compliant Tractor Tug for Bisso Shipbuilders and engineers are hard at work at the Cenac-owned, Houma-based Main Iron Works on the new Bisso Towboat Inc. creation: a new 100′, 6,008-hp Tier 4-compliant ASD tractor tug.

Shipbuilders and engineers are hard at work at the Cenac-owned, Houma-based Main Iron Works on the new Bisso Towboat Inc. creation: a new 100′, 6,008-hp Tier 4-compliant ASD tractor tug.

Arlen “Benny” Cenac’s Main Iron Works Unveil Tier-IV Compliant Tractor Tug for Bisso

April 3, 2020

Note: The following is sponsored content provided by Main Iron Works. The September sun was beaming through the skies while the shipbuilders and engineers at the Cenac-owned, Houma-based Main Iron… Read More

DEF Supply Expected To Match Increasing Demand As IMO Implementation Approaches

July 20, 2019

With the gradual move to Tier 4 engines domestically and the international implementation of IMO 2020 just six months away—both emission-reducing regulations—the demand for low sulfur fuel and diesel exhaust… Read More