White liquor plant
The white liquor plant completes the chemical recovery cycle converting green liquor to white liquor. In this process most of the Na2CO3 in the green liquor is turned back into NaOH in white liquor, which can then be used for cooking liquor. The aim of the process is to produce as much strong white liquor as possible as efficiencly as possible.
Articles
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Project Star: Evaporation and white liquor plants are delivered by Valmet in Brazil
Valmet concluded on September 9th the delivery of the evaporation and white liquor plants in Project Star, the new Bracell’s dissolving pulp mill, located in Lençóis Paulista, state of São Paulo, Brazil. The delivery includes equipment of high technological level, in terms of technical, energy and environmental performance.
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Valmet starts final phase of works in Bracell’s Project Star
Valmet’s delivery to Bracell's new mill includes an evaporation plant and a white liquor plant. Around 500 special parts were transported in six months for the Lençóis Paulista mill.
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Latest technology from Valmet to Metsä Fibre's Kemi bioproduct mill
Valmet will deliver all main process islands and automation systems for Metsä Fibre's Kemi bioproduct mill in Finland.
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Södra Cell’s Värö mill chooses Valmet to supply major upgrade
Södra Cell's Expansion Värö 2.0 plan will increase the capacity to 850,000 tonnes per year. The increase is taking place in two steps, with the first aiming to reach 780,000 tonnes per year by 2022.
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Valmet supports Mercer Stendal's growth strategy
In order to support Mercer Stendals growth strategy for environmental performance in combination with pulp production increase Valmet will supply rebuilds to the batch cooking plant, pulp dryer, lime kiln and in the bark boiler at Mercer Stendal pulp mill in Germany. All projects combine latest design and technology improvements.
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