Gypsum industry news
Poland: Finland's Valmet has signed a contract with CIECH Soda Polska for the supply of a flue gas desulphurization plant (FGD) to Soda Polska's Janikowo combined heat and power (CHP) plant in Poland. This is the second order of a FGD plant from CIECH Soda Polska. In August 2015, Valmet signed a contract for a similar plant for the Inowroclaw CHP plant including a Selective Catalytic Reduction (SCR) plant. The value of the order is around Euro20m.
"This investment will extend the lifetime of the Janikowo CHP plant and help us in complying with the Industrial Emissions Directive (IED) by decreasing our SO2 and dust emissions," said Marcin Malek, Director of Investments at CIECH Soda Polska.
The Janikowo CHP plant provides energy to the Janikowo Chemical Plant, owned by the Polish CIECH group. The CHP plant is in the national transition plan in Poland for compliance with the IED and will have to comply with tight annual emission ceilings for SO2, NOx and dust starting in 2017.
Valmet's delivery includes a wet limestone based flue gas desulphurisation (FGD) plant to remove SO2 from the flue gases of two existing coal fired steam boilers, each with 140t/hr steam capacity. The FGD is planned to be in commercial operation in September 2017.
Czech Republic/Germany: Claudius Peters has been awarded a contract from a German-Czech consortium for the delivery of a gypsum calcining plant with a capacity of 12.5t/hour for installation at a Czech power plant. Commissioning is planned for the beginning of 2016.
The scope of supply comprises a HIC (Horizontal Impact Calciner) to calcine flue gas desulfurisation (FGD) gypsum which has been ordered for the first time. The HIC has especially been developed for the calcination of synthetic gypsum. The material is further conditioned in a homogeniser with a capacity of 12.5t/hour. The material will be transported in tankers to Germany for further processing. This is the sixth homogeniser supplied by Claudius Peters.
US: Progress on two new flue gas desulphurisation (FGD) projects in Colorado and Indiana have been announced. Neumann Systems Group has completed 60% of its US$73.5m contract to install an emissions scrubbing system at the Martin Drake Power Plant in Colorado and the first stage of the Indiana-Kentucky Electric Corporation's US$670m pollution-control project at the Clifty Creek plant in Indiana is now operational. Both of these projects will increase the supply of FGD gypsum in the US.
Neumann Systems Group has a 2011 contract worth US$121m to design, build and install an emission-scrubbing system on two of the Martin Drake Power Plant's three power production units. The NeuStream system is designed to remove more than 95% of the sulphur dioxide from the emissions of the two units, as required by US Environmental Protection Agency (EPA) rules that take effect in 2017, and convert it to gypsum that can be sold for fertiliser and building materials.
At the Indiana-Kentucky Electric Corporation's Clifty Creek Power plant in Indiana, plant officials announced that one of its two new flue gas desulphurisation scrubbers has begun feeding exhaust gas to produce cleaner emissions. These scrubbers will remove up to 98% of sulphur dioxide emissions creating synthetic gypsum. The Clifty Creek plant has six 217MW units that will feed to two scrubbers. The second scrubber is scheduled to begin operations in May 2013. The project began in 2007 but was postponed from 2009 to 2011 due to the economic downturn.