Extraction Tower & Column

The Extraction Tower & Column is a key separation device in industrial processes, designed to achieve liquid–liquid separation through counter-current contact between two immiscible phases. It enables the selective recovery of valuable components from mixtures, while also enhancing process yield and reducing impurities. As a critical unit in chemical and petrochemical operations, it contributes to product purity, resource utilization, and operational efficiency.

WSHI designs and fabricates a full range of process towers and columns for extraction, absorption, distillation, stripping, and chemical reaction applications. Engineered to handle high pressures, wide temperature ranges, and corrosive media, our towers are widely applied in нефтехимическая, нефтеперерабатывающая, химическая, минеральная и энергетическая промышленность. With advanced engineering design and precision fabrication, WSHI provides durable and efficient solutions tailored to demanding industrial environments.

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Типы скрубберных башен

Тип	Описание
Solvent Extraction Tower	Uses selective solvents to separate one or more components from a liquid mixture
Mixer-Settler Extraction Tower	Combines mechanical mixing and gravitational separation within one vertical unit
Centrifugal Extraction Tower	High-speed rotating internals enhance phase separation efficiency in compact form
Multi-Stage Extraction Tower	Multiple contacting stages for enhanced mass transfer and higher extraction efficiency
Thermal Extractive Tower	Applies controlled heating to assist selective component migration
Azeotropic Extraction Tower	Utilizes azeotropic agents to separate closely boiling or azeotropic mixtures

Технические данные:

Диаметр :

макс. Ø 13360 мм.

Длина :

120000 мм.

Толщина :

100 мм

Давление :

8 МПа

Масса :

1000 тонн

Температура:

≤ 450°С

Сертифицированная безопасность, надежное качество, индивидуально спроектированные сосуды под давлением.

— Соответствует международным стандартам, создан для суровых промышленных условий.

Application of Extraction Tower & Column

The Extraction Tower & Column is a specialized separation unit designed for liquid–liquid extraction processes, enabling the selective transfer of solutes between immiscible liquid phases. By ensuring efficient mass transfer, it allows the recovery of valuable components, removal of impurities, and optimization of overall process yields. With advanced internal designs such as packing or trays, these towers deliver stable performance under a wide range of operating conditions, making them indispensable in chemical, petrochemical, and pharmaceutical industries.

Промышленность	Сценарии применения	Key Benefits of Extraction Tower
Химический	– Solvent extraction for organic and inorganic compounds – Recovery of acids, bases, and solvents – Fine chemical purification	– High selectivity in separation – Efficient removal of impurities – Adaptable design for different solvents
Нефтехимическая	– Aromatics extraction (benzene, toluene, xylene) – Hydrocarbon separation – Integration in refining and polymer feedstock preparation	– High efficiency with immiscible phases – Compact and reliable structure – Optimized for large-scale operation
Фармацевтическая	– Active ingredient extraction – Solvent recovery & purification – High-purity intermediate production	– Ensures consistent product purity – Flexible for small or large batch processes – Maintains quality under strict standards
Fertilizer & Energy	– Recovery of valuable byproducts – Integration in nitrogen-based processes – Biofuel and biomass chemical extraction	– Improves resource utilization – Supports sustainable operations – Long service life with reduced downtime

As a trusted manufacturer of process equipment, Weihai Shidao Heavy Industry Co., Ltd. проектирует и изготавливает Extraction Towers with expertise in Сертификации ASME, PED и ISO. Leveraging decades of engineering experience and advanced material technologies, Weihai Shidao provides customized, durable, and high-efficiency solutions to meet diverse process requirements. From chemical plants in Asia к petrochemical complexes in Europe and the Middle East, Weihai Shidao’s Extraction Towers deliver safe, reliable, and long-term performance in the most demanding industrial environments.

Часто задаваемые вопросы

What kind of solvent systems can be used in Extraction Towers & Columns?

Aqueous-organic, acid-base, ionic liquids, supercritical fluids, etc.

Can WSHI build pharmaceutical-grade extraction towers?

Yes, we offer sanitary-grade construction and validation-ready systems.

Надежные колонны для сложных промышленных процессов
Каждая колонна и колонка компании WSHI спроектированы для обеспечения точности, безопасности и эффективности в самых сложных условиях эксплуатации. Наши вертикальные аппараты пользуются доверием клиентов по всему миру из самых разных отраслей, от разделения нефтехимической продукции до осушки газа. Благодаря возможности полного изменения диаметра, высоты, внутренних компонентов и материалов, а также строгому соблюдению стандартов ASME, GB, API и EN, WSHI — ваш универсальный партнер в области решений для технологических колонн.

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