Displaying items by tag: petcoke

Brazil: Secil subsidiary Supremo Secil Cimentos will invest US$20.3m in an upcoming expansion of its Adrianópolis cement plant. Commencing in July 2024, the expansion will raise the plant’s clinker capacity by 10% and enable it to increase its alternative fuel (AF) substitution rate from 25 – 30% to 40%, and eventually to 50% by 2030. To date, AF use at the plant has reduced its cumulative consumption of petcoke by 100,000t.

CEO Paulo Nascentes highlighted the transformative impact of the Adrianópolis plant on its host community, with its initial investment of US$176m and a subsequent US$41.7m in previous upgrades to date. "One of the reasons why the Paraná government allowed the plant was because Adrianópolis was very neglected. The arrival of Supremo transformed the city," he said.

Brazil: Votorantim Cimentos has installed a chlorine bypass at its integrated Vidal Ramos plant in Santa Catarina. The US$10m upgrade is intended to allow the unit to process more alternative fuels such as plastics, fabrics and personal protective equipment. The company says it is the first such installation in the country. It will allow the plant to increase its co-processing volumes by 62% to 73,000t/yr from 45,000t/yr. In 2021 the plant used 65,000t of petcoke. This is expected to fall to 53,000t/yr with the addition of the chlorine bypass, reducing CO₂ emissions by 5% or 12,200t.

Spain: Cementos Portland Valderrivas has partnered with the University of Seville to build a non-hazardous waste processing plant to produce refuse-derived fuel (RDF) at its Alcalá de Guadaira cement plant in Seville. The producer hopes that, when commissioned, the installation will help to 'significantly' reduce the plant's energy costs and CO₂ emissions by substituting its RDF for petcoke in cement production.

Along with a renewal to the Alcalá de Guadaira plant's mining lease, the total cost of the project is Euro6m.

Canada: Lehigh Cement has initiated the administrative process to begin the use of alternative fuels (AF) in cement production at its Picton cement plant in Ontario. Under the company’s plans, the plant will substitute 200t/day of AF for coal and petcoke at the plant. Possible AF sources include excess seed from farm feed production in Ontario. The Picton cement plant previously reduced its CO₂ emissions per tonne of cement by 20% through assorted sustainability initiatives.

Picton plant manager Carsten Schraeder said that the move will support Canada’s 2030 emission reduction plan, and also take pressure off landfill sites.

Spain: Cementos Cosmos has stopped exports from its Niebla cement plant due to an increase in the price of petcoke. The subsidiary of Brazil’s Votorantim has also implemented a Temporary Regulation of Employment from June 2017 to May 2018 that will enable it to suspend workers or reduce working hours, according to the Huelva Información newspaper. The cement producer says it is waiting for planning permission to install a dosing system for waste fuels that will cut it fuel bill. However, the local community has opposed attempts to use alternative waste fuels previously.