Global Cement News

India: Cement producers in southern India have joined together to form the South Indian Cement Manufacturers’ Association (SICMA). United News of India has reported that the association aims to serve as an intermediary between producers and federal and state governments. In this, it says that it will help to realise Prime Minister Narendra Modi’s vision of ‘affordable housing for all’ and ‘infrastructure for future.’ The India Cements vice-chair and managing director Narayanaswami Srinivasan will head the new organisation, supported by Barathi Cement’s director Ravinder Reddy as vice-president and Penna Cement’s director Krishna Srivastava as secretary.

SICMA alleges that the construction industry has exaggerated the effects of rising cement prices on its costs. In so doing, the association says, it has deprived the public of the housing the government had planned. It added that, with around 30% of India’s limestone reserves situated in Andhra Pradesh, Karnataka and Telangana alone, the South has the potential to become a cement hub for development across India, as well as for export.

India: Credit ratings agency ICRA expects cement demand to rise by 20% year-on-year in the 2022 Indian financial year, which starts in April 2021, allowing the local market to return to volumes previously seen before the coronavirus pandemic. In its latest report the credit ratings agency predicts that growth will be supported by rural demand, including affordable housing, and recovery in infrastructure segment, according to the Press Trust of India. Cement production capacity is forecast to increase by up to 22Mt compared to 17Mt in the previous year. Most of this additional capacity is expected to be in the eastern region. Capacity utilisation rates should recover to 64% from 56%.

Switzerland: Dürr is supplying a regenerative thermal oxidation system (RTO) to Jura Cement Fabriken integrated plant in Wildegg as the main stage in its air pollution control system. The upgrade is intended to enable the cement producer to comply with anticipated lower gas emission limits for carbon monoxide, hydrocarbons, and ammonia (NH₃). The supplier says its solution combines Dürr’s Ecopure RTO multiple-chamber principle with an optimisation of the existing process technology in the calciner. It is scheduled to start operation in 2022.

Jura Cement operates two integrated plants in Switzerland. It is part of the Switzerland-based Jura Materials Group, which has been part of the Ireland-based CRH since 2000.

France: Vicat has joined US-based Schlumberger New Energy, clean energy specialist CEA, Vinci Construction and the Occitan Regional Agency of Energy and Climate (AREC) in a hydrogen production technology joint venture called Genvia. The partnership will establish a ‘gigafactory’ at which to develop high-temperature reversible solid oxide electrolyser technology. The gigafactory will be situated in Béziers, Occitan. Deployment will take place via CEA’s Grenoble, Auvergne-Rhône-Alpes site.

“We are very pleased to be working alongside such experienced and strong partners as we strive to develop technologies that enable decarbonisation,” said François Jacq, chairman of the CEA. “Together, building on a set of technologies developed by the CEA over the last decade, we have ambitious growth plans for a technology that we expect to be a game-changer in the production of clean hydrogen. This initiative demonstrates an alignment of environmental and economic growth ambitions that is important for France and Europe in support of the government's and the commission's recovery plan.”

The technology Genvia plans to use is intended to achieve a high system efficiency, resulting in less electricity use per kg of hydrogen produced. The venture says that the technology is the first of its kind that is fully reversible, giving it the flexibility to switch between electrolysis and fuel cell functions.

Spain: Cementos Molins has dismantled kilns 3, 4 and 5 of the Sant Vicenç dels Horts cement plant in Catalonia. The company says that it will use 48,000t of waste material from the demolition process in cement production in kiln 6 at the plant. The material consists of 35,000t of concrete, 10,000t of scrap metal, 1450t of refractory material and 1500t of other waste.

The total investment cost of the dismantling work was Euro2m. The company said that the demolition of silos presented the most complex challenges of the 24-month process.

The plant mothballed lines 3, 4 and 5 upon the opening of line 6 in 2010.