Displaying items by tag: Refuse Derived Fuel

UK: Saxlund Group will present a number of case studies covering its experiences supplying alternative fuels and bulk handling systems for cement plants in Europe at the upcoming Global CemFuels Conference taking place in Berlin. Its references include a complete end-to-end solution for one of the UK’s largest cement kilns, incorporating the reception, storage, transportation, screening, weighing and pneumatic injection of solid recovered fuel (SRF). Other project experience includes secondary fuel-handling solutions for CBR Cement in Belgium, plus a refuse-derived fuel (RDF) facility for LafargeHolcim at the company’s plant in Höver, Germany. The company will also be explaining some of the issues encountered when handling modern alternative fuels and how to ensure full plant availability with minimal downtime.

The company will also be explaining its design approach for minimising storage and transfer issues for what can be sticky and challenging materials, including SRF, RDF and other biomass fuels. A key focus will be on activated silo discharge solutions and conveying equipment with an emphasis on ‘First in, first out’ design principles to minimise compaction and material conglomeration. Key technologies covered will include the company’s leading Push Floor and Sliding Frame solutions, bucket elevators and enclosed chain conveyors, plus integrated screening, weighing and dosing solutions.

India: The government of Trichy in Tamil Nadu has signed a deal with IL&FS Environmental Infrastructure & Services to supply refuse-derived fuel (RDF) to UltraCement’s plant at Ariyalur. The waste processor will supply 12,000t/yr of fuel to the cement plant over two years until the end of January 2020, according to the Times of India. The deal will also create up to 45 jobs.

South Africa: PPC plans to expand its alternative fuel programme as part of a cost saving drive. The producer plans to start using refuse derived fuel (RDF) at its De Hoek cement plant in the Western Cape, according to the Pretoria News newspaper. This will follow the current use of tyres as a fuel at the unit. RDF will be sourced from Cape Town, Drakenstein and Swartland. Savings are expected to be realised from the change in fuel mix by mid-2019.

PPC added that it didn’t expect any disruption to its supply of waste tyres at De Hoek caused from the shutdown of the government’s Recycling and Economic Development Initiative of South Africa (REDISA). Chief executive officer (CEO) Johan Claassen said that the company had anticipated the closure and built up supplies of tyres at the plant and at a site at Vissershok.

UK: Andusia Recovered Fuels says it is moving into the solid recovered fuel (SRF) market following its experience of the refuse derived fuel (RDF) business over the last five years. In this time the waste management company has exported over 0.9Mt of RDF.

“Despite recent claims that the RDF market is beginning to plateau, here at Andusia we are yet to notice that,” said General Manager, Mark Terrell. “The RDF export market will always be a key area for us, however we are now turning our attentions to not only the emerging UK Energy from Waste market but also to SRF exports across Europe.”

India: Wonder Cement has signed a memorandum of understanding with the municipal council of Pratapgarh in Uttar Pradesh. The agreement will see the council arrange refuse collection, separation and transportation to the cement company’s plant at Nimbahera, according to the Press Trust of India. The council is already processing wet waste to make organic fertiliser.

Austria: A Tec has launched a mobile version of its grinding mill. The semi mobile A Tec Rocket Mill 2.00 single is a compact version installed in a container. The mill consists of one grinding chamber with approximately a 2m diameter and 315kW installed power at the main drive. This will give roughly the half capacity of the double chamber Rocket Mill 2.50. The throughput when producing refuse derived fuel (RDF) for the main burner (90% < 50mm) is about 10 - 12t/hr.

India: The Telangana state government has issued a government order (GO) requesting cement and power plants to buy and use refuse-derived fuel (RDF) when RDF is within 100km of a plant. Local government and RDF plants have been made responsible to pay for the transport costs to transport RDF to plants outside of the 100km zone. The GO has also prohibited the open burning of waste materials on open land and at landfill sites. The government said that the legislation follows a National Green Tribunal order issued in December 2016

US: St Marys Cement’s Charlevoix plant has remained open following a fire that destroyed its alternative fuels storage facility on 7 June 2017. No one was injured in the incident and work on the plant’s expansion project is continuing, according to the Charlevoix Courier newspaper. The warehouse containing refuse-derived fuels (RDF) caught fire on the evening on the day and was swiftly extinguished by fire services. The Mine Safety and Health Administration (MSHA) has been alerted about the incident.

Brazil: Lindner Recyclingtech is promoting its Urraco 75 moblie shredder for use with refuse derived fuel (RDF) in Brazil and other South American markets. Following the introduction of a landfilling ban in 2015 is hoping to benefit from clients using its products to shred materials such as eucalyptus bark in addition to conventional sources such as municipal waste. The Austrian engineering company uses Siebert & Cia, which operates from Curitiba in Paraná, as its sales partner in the country.

Germany: Thomas Strobl, the Deputy Minister-President of Baden-Württemberg, has opened Alba Nordbaden’s refuse-derived fuel (RDF) plant in Karlsruhe. The plant has an RDF production capacity of 33,000t/yr for use at power and cement plants. The unit uses a Lindner Polaris 2800 shredder that can shred materials to 80mm or less in a single step, according to Construction Cayola. Alba Nordbaden specified a crusher that could handle an input rate of 20t/hr.