Displaying items by tag: Waste Heat Recovery

Indonesia: Semen Indonesia’s sales revenue fell by 3% year-on-year to US$1.95bn in 2016 from US$2.01bn in 2015. Its gross profit fell by 7.4% to US$737m from US$796m. Its overall cement sales volumes remained stable at 28.9Mt although sales from its Vietnamese subsidiary rose by 10.9% to 2.59Mt and its domestic subsidiary Semen Padang saw its sales fall by 3.5% to 6.29Mt. Exports from Indonesia rose by 24.4% to 0.6Mt.

Despite its static cement sales in Indonesia, the cement producer has two new 3Mt/yr cement plant projects respectively underway. The Indarung cement plant in West Sumatra is scheduled for commercial operation in April 2017. The Rembang cement plant in Central Java remains suspended whilst the company seeks environmental clearance. The government revoked permits for the site in late 2016 and it has been the focus of protests. In addition, a 30MW waste heat recovery system at the Tuban plant is scheduled to start operation by the end of 2017.

India: Keerthi Industries has started operation of a 2.24MW waste heat recovery unit at its Keerthi cement plant at Mellacheruvu, Nalgonda district in Telangana. The cement producer says that the upgrade cost US$3.9m to buy and install, according to local press. Keerthi Industries operates a 0.6Mt/yr cement plant.

Pakistan: Pioneer Cement has signed contracts with Chengdu Design & Research Institute of Building Materials Industry (CDI) to build a new 8000t/day clinker production line at its cement plant in Chenki, District Khusshab in Punjab. The order also includes a 12MW waste heat recovery unit and a captive 24MW coal power plant. No value for the order has been disclosed.

Pakistan: Cherat Cement has announced plants to build a third production line at its plant at Nowshera in Khyber-Pakhtunkhwa province. The new line will have a cement production capacity of 7100t/day, according to the Express Tribune newspaper. The upgrade will increase the company’s production capacity to 4.5Mt/yr.

The cement producer opened at second production line at the site in late 2016. It is also planning to build a waste heat recovery unit.

UAE: Union Cement’s waste heat recovery project has been recognised by the Dubai Carbon Centre of Excellence (DCCE) for reducing CO₂ emissions in Dubai in 2016. Local projects under the emirate’s Carbon Abatement Strategy achieved an emissions reduction of 419,500t of CO₂ in 2016 saving nearly US$1.4m, according to comments made by DCCE to the Gulf Today newspaper. Other projects that contributed to the saving included the Dubai 13MW Photovoltaic Plant and Dewa Energy Efficient Chillers. The DCCE promotes Dubai’s transition to a low-CO₂ green economy and is responsible for monitoring the levels of CO₂ emissions in the Emirate.

Indonesia: Semen Indonesia has prepared US$449m to be spent on capital expansion upgrades in 2017 to support government infrastructure targets. The plan includes four cement plants with a total production capacity of 10.5Mt/yr, according to the Jakarta Post. The Rembang plant in Central Java and the Indarung VI plant in Padang, West Sumatra are in the final stages of construction. New plants in Aceh and Kupang are also being planned for completion in 2019 and 2020 respectively, although these projects will require additional funding. The cement producer is also planning to build two packaging plants in Bengkulu and Maluku and a 30MW waste heat power plant at its plant in Tuban, East Java.

Company corporate secretary Agung Wiharto added that Semen Indonesia has forecast a 5% rise in demand for cement in 2017 to 70Mt. This is mainly due to government plans to boost infrastructure development across the country.

Pakistan: Sinoma Energy Conservation Company has signed an agreement with Fauji Cement to install a 7.6MW waste heat recovery (WHR) plant. The agreement was signed by Sardar Mahmood Ali Khan, Director-General of Fauji Cement and officials of Sinoma in Rawalpindi, according to the Nation newspaper. The power plant will be installed by the end of the first quarter of 2018. Once the project is complete the cement producer will be able to produce 80% of electricity requirements from captive sources. Previously Fauji Cement installed a 12MW WHR plant in early 2015.

India: UltraTech’s net profit has risen by 8% year-on-year to US$479m for its financial year that ended on 31 March 2016 from US$449m in the same period in the previous financial year. Its net sales rose by 5% to US$3.8bn from US$3.6bn. It reported that its portland cement sales volumes grew by 8% to 46.9Mt in the 2015 – 2016 financial year from 43.4Mt. It noted that its operating costs fell due to improved operational efficiency, a better fuel mix and a fall in fuel prices.

The Indian cement producer commissioned a 6MW waste heat recovery (WHR) system at Chittorgarh, Rajasthan during the January to March 2016 quarter. Overall, it generates 59MW from WHR. Since commissioning cement grinding plants at Jhajjar, West Bengal and Patliputra, Bihar the company’s cement production capacity is 66.3Mt/yr. It also signed a Memorandum of Understanding to buy cement plants from Jaiprakash Associates in late February 2016. The cement plants altogether have a total cement production capacity of 22.4Mt/yr.

In its outlook UltraTech expects cement demand to grow by up to 8% in the 2016 – 2017 financial year. This will be supported by government infrastructure and housing development.

China: Tibet Tianlu has signed a contract worth US$154m to build an integrated cement plant in Lhasa, Tibet. The civil engineering company said in a statement to the Shanghai Stock Exchange that it will build the 4000t/day plant in partnership with the Tibetan Building Materials Company. The scope of contract includes building the production line, from limestone crushers to finished cement and auxiliary production facilities. The project will also include a waste heat recovery and flue gas denitrification systems. Construction is due to start in April 2016 with completion scheduled for September 2017.

Vietnam: Only four cement producers have built waste heat recovery (WHR) systems by the end of 2015 despite a request by the Prime Minister Nguyen Tan Dung. Holcim, Chinfon, Ha Tien and Cong Thanh are the only companies to have built the upgrades. The delay has been blamed on the high cost of implementing WHR systems and the market’s poor sales.

According to Nguyen Hoang Cau, secretary general of the Vietnam Cement Association, there are more than 40 cement production lines in the country subject to the requirement. These also include foreign cement producers such as Taiwanese-backed Phuc Son Cement, Hong Kong’s Luks Cement Vietnam Limited, and Japanese-funded Nghi Son Cement. Cement producers have complained to local press about their inability to build WHR systems without financial help.