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In today's increasingly stringent environmental landscape, efficient and clean flue gas desulfurization technology has become an industrial necessity. Shandong Vanda Environmental Protection Technology Co., Ltd. (Vanda Tech) is providing leading desulfurization solutions for industries such as steel, coking, and new energy, leveraging its independently developed WD-HAD Series High Specific Surface Calcium Hydroxide Desulfurizer and advanced production lines.
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08
/
02
2025
Coking production is a crucial link in the steel industry chain. However, the generated flue gas contains high concentrations of sulfur dioxide (SO₂), posing serious hazards to the environment and equipment. Traditional desulfurization technologies often face challenges such as insufficient efficiency, high operating costs, or secondary pollution. WD-HAD Series High-Efficiency Desulfurizer, independently developed by Shandong Wanda Environmental Technology Co., Ltd., provides an innovative, efficient, economical, and environmentally friendly solution for flue gas treatment in the coking industry, leveraging the exceptional performance of its core component—High Specific Surface Area Calcium Hydroxide.
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07
/
07
2025
Against the backdrop of severe environmental pressure facing the steel industry, the WD-HAD Series High-Specific-Surface-Area Calcium Hydroxide Desulfurizer, independently developed by Shandong Vanda Environmental Technology Co., Ltd., is becoming a core solution in the field of flue gas purification, relying on its internationally leading technical indicators (specific surface area: 50-100 m²/g).
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06
/
28
2025
Against the backdrop of increasingly stringent environmental policies and industrial emission standards, flue gas desulfurization (FGD) technologies face dual challenges of efficiency and cost. Traditional desulfurization methods often suffer from high investment, high energy consumption, and difficulties in handling by-products. High-specific-surface calcium hydroxide (WD-HAD Series High-Efficiency Desulfurizer) developed by Shandong Vanda Environmental Technology Co., Ltd., with its breakthrough physicochemical properties, is bringing revolutionary solutions to the field of flue gas treatment, demonstrating broad application prospects.
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06
/
28
2025
The desulfurization absorption and product treatment of the high-activity, high-specific surface area calcium hydroxide desulfurization (powder) technology are carried out in a dry state.
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03
/
25
2025
Installation and commissioning guide for calcium hydroxide equipment
The calcium hydroxide equipment, with its twin-shaft mixing structure, combined with a unique blade design and mixing formula, ensures efficient mixing of quicklime and water, achieving a complete reaction, while effectively preventing caking during the reaction process.
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03
/
25
2025
WD-HAD series high surface area calcium hydroxide is an independently developed product of Shandong Vanda Environmental Protection Technology Co., Ltd., with complete independent intellectual property rights.
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03
/
25
2025
Necessity Analysis of Dust Removal Equipment Installation for Calcium Hydroxide Equipment
As a core equipment in the modern calcium hydroxide processing industry, calcium hydroxide equipment has completely revolutionized the traditional backward production mode, effectively reducing environmental pollution and promoting large-scale production.
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03
/
25
2025
Desulfurization wastewater causes secondary pollution, has a strong pungent odor, and sludge and wastewater require professional treatment;
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03
/
25
2025
Exploration of the reasons for calcium hydroxide equipment powdering
Calcium hydroxide equipment, as the core device for producing calcium hydroxide, has shown wide application value in multiple industrial fields.
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03
/
25
2025
