Displaying items by tag: Maerz

China: Switzerland-based Maerz has commissioned two lime kilns for Guizhou Gangli Xinmin New Material’s plant in Guizhou province. The new plant includes a 600t/day R4S kiln and an 800t/day R5S kiln. Both kilns are coal fired. This is the first time Maerz has supplied kilns to Guizhou Gangli. As part of the project, Maerz supplied engineering and key equipment as well as technical support services for the commissioning and firing of the kilns. Maerz’s long-standing local partner Shanghai Maiyao built the turnkey plants and will operate them on behalf of the customer for the next few years.

Peru: Switzerland-based Maerz has received an order from UNACEM (Unión Andina de Cementos) to supply a 600t/day PFR lime kiln. The kiln will be built and operated jointly at Tarma by UNACEM and Mexico-based lime producer Calidra Group. UNACEM already runs its integrated Condorcocha cement plant in Tarma. The supplier says that the kiln will be ready to install future CO₂ capture technologies due to airtight sealed charging and discharging systems. It will also save up to 20% of electrical energy compared to conventional rotary piston blowers by using high-pressure fans to provide the process air.

Planning is underway for the project and is expected to be completed by the end of 2023. Maerz’ scope of supply will include the petroleum coke firing system, skip winch, charging and discharging systems, high-pressure fans, hydraulic unit and control system. According to the schedule, commissioning should take place in the first half of 2025.

Kosovo: Alba Group has announced plans to build a lime plant in Kosovo, the first in the country. The company has appointed Switzerland-based Maerz Ofenbau to execute the project. The supplier said that it looks forward to many years of cooperation with Alba Group.

Thailand: Switzerland-based Maerz has commissioned a new 150t/day lime kiln at Bangkok CaO’s plant at Saraburi. The kiln is the third Parallel Flow Regenerative (PFR) unit that Maerz has supplied to the site following previous installations in 1996 and 2008. All the kilns at the plant use waste oil as a fuel.

China: Jinzhou Tiansheng Heavy Industry has ordered a lime plant with a production capacity of just under 5000t/day from Switzerland-based Maerz Ofenbau. The order includes six PFR-type kilns and will be based at a carbide plant that is being built by Mundra Petrochem, a subsidiary of India-based Adani Group. Maerz says that the new plant will be the largest lime unit ever built at a new site. The equipment manufacturer will supply engineering, material and equipment for the R5S carbide-gas-fired kilns, each with a production capacity of 800t/day.

US: Lhoist and Maerz Ofenbau have started up a lime kiln at the Montevallo plant in Alabama. The R4S type PFR kiln supplied by Switzerland-based Maerz Ofenbau has a nominal production rate of 600t/day of lime and is able to fire gas and coal.

Switzerland: Maerz has reported the successful installation of two Maerz PFR lime kilns with a capacity of 200t/day and 300t/day at Daesung MDI in South Korea, which was commissioned on 19 October 2019. The company also installed a 150t/day E2 two-shaft lime kiln at Easternbulk Lime Products Private Ltd in July 2019. Three further new plants with Maerz kilns are scheduled to enter operation in 2020 in China, Mexico and Russia and a second kiln will increase production of petcoke at Caleras’ San Juan plant in Argentina beginning in mid-2020.