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Larsen & Toubro signs deal to use Chiyoda flue gas desulphurisation technology
Written by Global Gypsum staff
11 November 2016
India: Larsen & Toubro has signed a long-term technical licence agreement with Japan's Chiyoda Corporation for its Chiyoda Thoroughbred 121TM (CT-121TM) flue gas desulphurisation (FGD) technology. The agreement grants L&T exclusive rights to undertake engineering, procurement and construction with this system.
The deal follows a notification by the Ministry of Environment, Forest and Climate Change (MoEFCC) issued in December 2015 that placed new limits on SO2 emissions for coal-based thermal power plants. The legislation has called for mandatory installation of FGD systems in new power plants, including those currently under construction and many that are already operational.
In the CT-121TM FGD process developed by Chiyoda SO2 is absorbed from flue gas generated by coal-fired, oil-fired and other types of boilers and removed as gypsum. Unlike conventional processes in which the reagent slurry is sprayed on flue gas, the CT-121TM process uses Chiyodas unique absorber, the Jet Bubbling Reactor, in which the flue gas is blown into the reagent slurry, forming a fine bubble bed where SO2 is absorbed, oxidised by injected air, and then neutralised by ground limestone slurry.
Larsen & Toubro and Chiyoda's relationship dates back over two decades with L&T-Chiyoda Limited, a joint-venture catering to the hydrocarbon sector. Through the signing of this agreement, the two companies have extended their association into the power sector as well.
Continental Building Products sales rise so far in 2016
Written by Global Gypsum staff
08 November 2016
US: Continental Building Products' net sales have risen by 10% year-on-year to US$343m in the first nine months of 2016 from US$311m in the same period of 2015. Its adjusted earnings before interest, taxation, depreciation and amortisation (EBITDA) rose by 8.6% to US$100m from US$92m. Its gypsum wallboard sales volumes rose by 18% to 176Mm2 from 149Mm2. The company attributed this in the third quarter of 2016 to stronger demand in major construction markets, especially from new residential construction and overall in the southeast of the country.
"For the third consecutive quarter, we experienced stronger demand in our markets east of the Mississippi which drove the 6% net sales growth versus last year," said Jay Bachmann, Continental's chief executive officer.
Johns Manville receives UL certification for DuraCore 300
Written by Global Gypsum staff
04 November 2016
US: Johns Manville (JM) has received UL certification for DuraCore 300 chopped strands used to reinforce wallboards in the building industry. The product is manufactured at JM's facility in Slovakia. The certification recognises the product for performance and safety standards.
"Our customers can continuously rely on UL certified DuraCore products with improved dosing consistency and dispersion in wallboards," said Jared Cox, Global Product Manager-Chopped Strands Fibers for JM Engineered Products.
Gypsoil to stop production at fertiliser plant
Written by Global Gypsum staff
02 November 2016
US: Gypsoil is stopping production at its pelletised gypsum fertiliser plant in Winona, Minnesota. The plant has been shut down due to poor market demand, according to the Winona Daily News. The US$5m plant opened in early 2016. It used synthetic gypsum from coal smoke stack scrubbers in Ohio.
Indian anti-corruption body looks into gypsum deal
Written by Global Gypsum staff
01 November 2016
India: The Central Bureau of Investigation (CBI) has started investigating officials at Fertilizers and Chemicals Travancore Limited (FACT) for corruption related to the sale of gypsum. The CBI is exploring whether a cartel was formed between FACT and Nagarjuna Chemicals to sell fertiliser-derived gypsum to NSS Trade India Private Limited at a significantly lower rate than the market value, according to the Times of India. In addition a clause in an agreement between the companies suggest that they may have intended to keep the price of gypsum artificially high to the end clients.