Global CemFuels News

Sweden/UK: Siwertell, part of Cargotec, has signed a contract with the Spanish-Korean consortium, TR-Samsung, for a Siwertell ship unloader to support a new biomass-fuelled power plant under construction in Teeside, Middlesbrough in the UK.

"We provided extensive references demonstrating our ability to meet the owner's high standards and design criteria," said Peter Goransson, Siwertell Sales Manager & Senior Advisor. "Important factors included compliance with environmental directives, a proven track record of good reliability and safety, high through-vessel discharge rates and the ability to handle sensitive products with minimal cargo degradation or breakages."

Siwertell will deliver a customised rail-mounted ST 790-type D Siwertell unloader, which will be located close to the 299MW plant in Teesport. It will discharge wood pellets and wood chips to a matched Siwertell jetty conveyor with a movable transfer trolley, supplied as part of the contract. Siwertell biomass unloaders are also equipped with a new-generation safety system to mitigate the risks of fire and dust explosion when handling biomass in an enclosed space.

The unloader has a rated average capacity of 1200t/hr and a maximum rate of 1320t/hr, designed to meet the plant's requirements of 16,000t/day. It is equipped with a dual truck loading system for continuous direct truck loading at a rate of 300t/hr. This is a redundancy feature that allows operations to continue if the shore conveying system fails.

The unloader will be built in Europe by Siwertell's production partners and will be delivered fully assembled in 2018.

China: Dongwu Cement has struck an agreement with Suzhou Dongfang Jiujiu Industry to start a waste disposal company to supply alternative fuels for its kiln. The cement producer based in Wujiang City, Suzhou Prefecture and its partner will invest US$7.3m in the joint venture to start with, according to the ET Net News Agency. Dongwu Cement will own a 52% share in the company.

It will co-process urban sludge, organic waste and industrial solid waste. It will also collect, store and dispose of soil for soil remediation. It is expected the company will dispose of 50,000t/yr of industrial solid waste.

Dongwu Cement operates a 0.75Mt/yr cement plant with two grinding mills, giving it a cement production capacity of 1.64Mt/yr. It manufactures 42.5 and 32.5 class Ordinary Portland Cement.

Saudi Arabia: Eco Green has installed a tyre shredding system at the National Region Cement plant. The cement producer ordered a two-shaft primary shredder, according to Recycling Product News. Also known as the Eco Green Giant, the shredder can process up to 30t/hr of whole tyres and it has an output range of 5 – 15cm.

Sri Lanka: Geocycle Sri Lanka has rebranded as Insee Ecocycle following the acquisition of Holcim Lanka by Thailand’s Siam City Cement. Before the takeover Geocycle pioneered the waste management industry in Sri Lanka, serving over 400 customers as a solution provider alternative fuels and eliminating over 500,000Mt of industrial waste over the past 14 years, according to the Daily Financial Times. Operations including co-processing of alternative fuels will continue at Insee Cement’s plant at Puttalam.

Lithuania: The Lithuanian Parliament Committee on Environment Protection is evaluating alternative fuels options at the Akmenes Cementas plant including refuse-derived fuel (RDF), industrial waste and sewage sludge. The cement producer has presented a Euro7m plan to install new equipment to allow it to use up to 150,000t/yr of waste fuels, according to the Lithuanian News Agency. It has also asked the government to ensure that its can use waste produced in Lithuania to cut its costs and complete internationally.