Displaying items by tag: Plant

India: According to the Economic Times, the waste from city kitchens will soon be recycled into refuse-derived fuel (RDF) at waste processing plants in Kalaburagi City, Karnataka. The RDF from the 10 upcoming waste processing plants in Kalaburagi will be given to cement companies for use as fuel and the biodegradable waste will be used as manure by farmers.

The joint initiative taken up by the Karnataka State Pollution Control Board (KSPCB) and Karnataka Urban Infrastructure Development & Finance Corporation (KUIDFC) has had agreements with cement manufacturers such as ACC, Vicat Sagar and UltraTech in Kalaburagi.

"Plastic-like material is a good alternative for fossil fuel as it can replace up to 20% of fossil fuel in terms of energy," said KSPCB chairman Vaman Acharya. The pact is yet to be signed and talks between the stakeholders is in the final stages. Transport costs for the RDF are estimated to be less than US$0.016/kg.

The idea to use RDF instead of fossil fuel in Kalaburagi cement plants was first conceived by Hasiru Dala, a Bengaluru-based non profit organisation working on waste management. It has provided 100t of combustible waste to Zuari Cements' plant in Andhra Pradesh in the past two months. Nalini Shekar, founder of Hasiru Dala, said that the material was not sold to the cement plant for a price, but Zuari paid for packaging and transportation. Households have been asked to segregate waste and hand it to BBMP garbage collectors to make the process easier.

India: Bangalore's first refuse-derived fuel (RDF) processing plants are expected to be operational by the end of June 2015. Production will start at low levels before rising to meeting full production capacity. Local government body, the Bruhat Bangalore Mahanagara Palike (BBMP), is building two units at Kannahalli and Seegehalli, which will have the capacity to segregate and generate 140t/day of RDF, according to local media.

"We have already roped in four cement manufacturers. There is a lot of demand for RDF and when manufacture starts, we can be assured of consumption," said Karnataka State Pollution Control Board (KSPCB) Chairman Vaman Acharya. Bangalore has the potential to generate more than 500t/day of RDF.

It is planned for the RDF produced in Bangalore to be used by cement plants in Kalaburagi district in the north of Karnataka state. However this may more than double the price of the RDF due to transportation costs.

UK: Mid UK Recycling Limited plans to extend its Wilsford Heath waste management facility at Ancaster, South Kesteven in Lincolnshire. If its plans are approved, the plant would recycle up to 350,000t/yr of waste mattresses and plastics.

Chris Mountain, managing director, said that the investment could run into 'multiple millions' of Euros. "We are an existing business, we employ 350 people in Sleaford, Caythorpe and the Ancaster site," said Mountain. "We will put in the main planning proposal in the next three months and as soon as we get the green light we'll start straight away." He said that initially the company wants to start by the end of December 2015, although it may take three years to complete the expansion. "We have been four years developing the site next-door, which is full to capacity now," he said. "The range of products we produce is getting wider and wider. It makes no sense to export those jobs out of the county."

There would be a building for machinery that could break down mattresses into resalable parts. Leftovers would form solid recovered fuel (SRF) products, which could by cement plants and power stations. Another building would be created for packing and storing gypsum from recycled wallboard, which would be sold to supermarkets as cat litter. The business would also bring in a new way of recycling rigid plastics, breaking them down into granules to sell to Lincolnshire manufacturers of drainage pipes, water pipes and car parts.

Egypt: 90% of cement plants have agreed to use coal to increase their cement production, according to Egypt's Industrial Development Authority.

The authority is facilitating plant upgrades to enable coal use and ensuring that the necessary quantities of coal can be supplied, according to the head of the Industrial Development Authority, Ismail Gaber. He added that Egypt needs more than 32Mt/yr of cement to meet the needs of the domestic market.

In light of the population increase, the demand on energy has significantly increased in Egypt in recent years. The government agreed to include coal in the cement industry energy system in April 2014. Prior to that, coal was used only in the iron and steel, coke and aluminium industries. It is now also allowed to be used for electricity and cement production.

Egypt: Arabian Cement plans to use alternative energy to increase its capacity to 100%, according to company CEO Jose Maria Magrina. The company is currently running at approximately 80% of its installed production capacity, with around 70% of the energy it uses being coal. In the meantime, 10% of its energy is reliant on alternative energy such as waste and biomass.

Arabian Cement is currently working on the completion of another installation that would enable the use of waste as alternative fuel, thus allowing its production capacity to reach 100%. The conversion will be completed within four weeks. "We can increase production the moment we finish our complete conversion to alternative fuels," said Magrina.

UK: Environment minister Mark H Durkan and Devendra Mody, industrial director at Lafarge Tarmac, have signed an agreement allowing the use of waste-derived fuels (WDF) at Lafarge Tarmac's cement plant in Cookstown, Northern Ireland. The plant, which employs 86 people, currently uses coal for approximately 95% of its fuel. The agreement will see Lafarge Tarmac substitute up to 35% of its coal with WDF.

"The agreement will turn environment issues from barriers to business into economic growth opportunities. The deal is that the Northern Ireland Environment Agency (NIEA) firmly regulates and reduces red tape. In turn, partner companies invest heavily in the environment," said Durkan. "Lafarge Tarmac is committing significant investment in the environment. In addition to many environmental benefits, it will reduce its carbon emissions from production by a minimum of 10%, equivalent to taking 6500 cars off the road. It will look at ways to reduce emissions from its transportation chain and has also committed to improving public access to rare geological features found in the Ballysudden Area of Sepcial Scientific Interest (ASSI), located in its Cookstown quarry and to work with key stakeholders to develop a renewable energy strategy and examine options for reducing packaging."

Egypt: Suez Cement plans to spend US$84m in 2015 to convert its Helwan and Tora 2 cement plants to use coal. The move is a response to Egypt's on-going energy crisis.

The company reported a 40.5% rise year-on-year in third-quarter profit in November 2014 after it managed to pass on higher production costs to consumers. However, its nine month profit fell by 14.6% year-on-year due to severe energy shortages that forced the company to cut output by 40% so far in 2014. Suez Cement was one of the companies affected when the government cut natural gas supplies to factories in January 2014 and has had to import clinker at higher cost.

Hungary: Lafarge Cement Magyarorszag has inaugurated a Euro2.28m alternative fuel warehouse at its cement plant in Kiralyegyhaza in the south-west of Hungary. The warehouse will store waste rubber and plastic, as well as industrial and farm waste.