Displaying items by tag: Selective Catalytic Reduction

Germany: Thomas Zement has ordered a selective catalytic reduction (SCR) unit from GEA for its Erwite cement plant to reduce its NO_x emissions. The order includes two reactors for selective catalytic reduction (SCR) including handling of the flue gas transport by induced draft (ID) fans and integration into plant. The contract also includes engineering services as well as the supply, installation and commissioning of steel structures, SCR catalysts, ID fans, heating circuits, duct connection and adaptation of NH₃ injection from existing storage tanks. Production will continue at the site during the installation of the SCR unit.

China: Anhui Conch’s Jining Conch subsidiary has signed a contract worth US$23m with Conch Design Institute for selective catalytic reduction (SCR) units. Conch Design Institute will supply SCR denitration technology to Jining Conch including engineering design, equipment supply, construction and installation, engineering supervision and project management. The project is expected to be completed by the end of June 2019.

Germany: Two cement plants are installing selective catalytic reduction (SCR) units ahead of new environmental emissions limits that will start in 2019. CRH Opterra Zement’s Karsdorf plant has started a Euro23m upgrade project to its emissions systems. The plant will install SCR units on each of its production lines. Work on the upgrade is scheduled to be completed by the start of 2019.

Holcim WestZement is also installing a SCR unit purchased from Yara at its Beckum cement plant. The Euro14.2m project will start trial operation by the end of 2018.

Norway/Austria: Yara International intends to acquire the flue gas cleaning division of STRABAG SE, in a move that consolidates Yara's position as a global, full-service emissions-to-air control company. STRABAG stated that it is selling its flue gas cleaning division in order to focus on its core construction business.

"Our acquisition of STRABAG's flue gas cleaning division will increase our capacities in, and beyond, NO_x control systems. It will also give us access to great teams in key growth markets like Asia and Eastern Europe, where we can help customers meet increasingly stringent environmental regulations," said Yves Bonte, Senior Vice-President and head of Yara's Industrial Segment.

With flue gas cleaning, Yara can provide an end-to-end service that includes the production of Selective Catalytic Reduction (SCR) and Selective Non-Catalytic Reduction (SNCR) systems to reduce Nitrogen Oxide (NO_x) emissions, along with the reagents needed to operate them.

The STRABAG acquisition is part of Yara's broader strategic direction to invest in products and services that address the related issues of environment, resources and food security. In January 2014 Yara acquired H+H Umwelt-und-Industrietechnik GmbH, which primarily produces SCR systems to reduce Nitrogen Oxide (NO_x) emissions on ships. In April 2014 Yara also took a majority stake in Green Tech Marine, a leading Sulphur Oxide (SO_x) scrubber supplier to the marine industry.

The transaction is subject to approval by the Austrian competition authority and other regulatory approvals. It is expected to be completed by the end of August 2014.