Tecnologia de controle de emissões

Absorvedor do Secador por Pulverização (SDA)

Os secadores tipo spray para absorção facilitam a remoção de poluentes ácidos, metais pesados e pó de gases de emissão em usinas de geração de energia movidas a combustíveis fósseis, incineradores de resíduos e instalações industriais.

SDA Plant 1200x675
Fluxo do secador tipo spray para absorção 1200x675

Processo SDA

Planta SDA 1200x675
Atomizador rotativo SDA 1200x675
Pessoal SDA 1200x675
Atomizador rotativo SDA 1200x675
Componentes principais da roda atomizadora SDA

Roda atomizadora

Fluxo de pó SDA

Processo de pó SDA

usina de energia a carvão SDA 1200x675
Usina elétrica SDA 1200x675
Fluxo de sinterização SDA 1200x675 final

Processo de sinterização SDA

imagem sinterização SDA 1200x675
Sala de controle SDA 1200x675
Fluxo de resíduos SDA 1200x675

Processo de resíduos SDA

Imagem de resíduos SDA 1200x675
Processadora de resíduos SDA 1200x675
SDA process design for sinter

Process for Power plant and Sinter plant applications

Key Components

The Spray Dryer Absorber – the Rotary Atomizer, the Gas Disperser and the Absorber Chamber – is the heart of the Spray Drying Absorption process.

Spray Drying Absorption - the unique use of the spray drying technology for acid-gas absorption - was originally invented by GEA in the 1970s.

Ever since, it has been subject to continuous further development and optimized to meet changing conditions and requirements. Hence, the process stands as an efficient, versatile and thoroughly tested technology.

SDA process design for sinter

Process for Power plant and Sinter plant applications

SDA process design for waste to energy

Process for Waste to Energy applications

Downloads

Insights da GEA

Pre2Fuel: Cleared for takeoff

GEA's innovative process marks a milestone in the pretreatment of biofuels such as hydro-treated vegetable oil and sustainable aviation fuel. By eliminating the bleaching process, manufacturers benefit from significant savings potential: over 50% lower operating costs and up to 12% less CO2 emissions.

La próxima era de la producción alimentaria con GEA NEXUS

El cambio climático y el aumento de la población mundial ejercen una presión cada vez mayor sobre la industria alimentaria, que consume mucha energía, para alimentar a más personas sin afectar aún más al planeta. George Shepherd, Global Technical Sustainability Manager de GEA, explica cómo GEA utiliza sus conocimientos de ingeniería para ayudar a los procesadores a producir de forma más sostenible y, al mismo tiempo, aumentar la productividad.

Cows grazing in green pasture with wind turbines in background

Making milk production more sustainable for a growing world

The world's population is growing and with it demand for milk. Dairy is an essential component of many global diets. However, its production can be resource-intensive and impact the environment. GEA’s Christian Müller, Senior Director Sustainability Farm Technologies, sheds light on how technological innovations powered by GEA make milk production more efficient and profitable.

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