A Bridge in a Hurry

Major urban arterial span gets quick makeover

F.N. Smith - June 30, 2011

Stainless Steel Rebar

Using traditional methods, replacing a bridge can be a long, drawn-out process. However, on one warm August night in 2008, the twin spans of the Clyde Avenue Bridge on Highway 417 in Ottawa, Ontario, Canada were replaced in their entirety.

Current Issue

Nickel and sustainability

Towards a circular economy

August 30, 2018

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Feature Story:
A catalyst for sustainable operations
Nickel-containing catalysts are widely used in the refining and petrochemical industries worldwide. At end-of-life, catalysts are either sent to landfill or sent for recycling to recover the valuable metals they contain. Refineries in Kuwait are changing the way they handle spent catalysts.