News
NEWS CENTER
25
2025
-
03
Exploration of the reasons for calcium hydroxide equipment powdering
Author:
Calcium hydroxide equipment, as the core device for producing calcium hydroxide, has shown wide application value in many industrial fields. With the increasing use of calcium hydroxide, its quality issues have also attracted increasing attention. In the market, calcium hydroxide equipment generally processes its products into powder form, a practice that involves multiple considerations.
First, from the perspective of raw materials and processes, in the production of calcium hydroxide, the reaction of quicklime and water will inevitably introduce some impurities due to raw material characteristics and process operations. In order to improve the purity of the product and ensure that the reaction process is not interfered with by impurities, making calcium hydroxide into a powder form has become an effective solution. Powdered products are easy to remove unqualified particles through screening and other means, thus ensuring the purity of the final product. Secondly, powdered calcium hydroxide has significant advantages in impurity screening. Using a classifier, according to the differences in the quality and density of the powder, under appropriate wind speed conditions, the powder can be easily divided into different grades, effectively removing impurities and further improving product quality. In addition, powdered products are also easy to store, transport and use. Calcium hydroxide powder has a high specific surface area and is easy to mix evenly with other substances, thereby improving its efficiency and effect in various applications.
Latest News
2025-10-28
Efficient Purification, Contributing to Blue Skies: Innovative Application of Wanda Tech's High-Specific-Surface Calcium Hydroxide in Flue Gas Desulfurization
With the continuous tightening of national environmental policies and the advancement of the "Dual Carbon" goals, industrial flue gas treatment, particularly the reduction of sulfur dioxide (SO₂), has become a critical challenge for many energy-intensive industries. Among various desulfurization technologies, dry/semi-dry flue gas desulfurization (FGD) is widely used in sectors like steel, building materials, and waste incineration due to its simple process, no wastewater discharge, and relatively lower investment costs. The quality of calcium hydroxide (Ca(OH)₂), the core reagent in this technology, directly determines the final efficiency of the desulfurization system. Wanda Technology, deeply engaged in the field of environmental protection materials, produces high-specific-surface-area calcium hydroxide through dedicated R&D. This product is becoming a key force in promoting clean flue gas emissions due to its exceptional performance.
2025-10-14
High-Specific-Surface Calcium Hydroxide: Emerging Trends in its Application for Dry Flue Gas Desulfurization
In the field of industrial flue gas treatment, dry flue gas desulfurization (FGD) technology is widely used in scenarios such as small and medium-sized boilers, sintering machines, and waste incineration due to its simple process, no wastewater discharge, and relatively low investment. As the core sorbent, high-specific-surface calcium hydroxide is becoming a key driver for improving the efficiency of dry FGD, demonstrating clear application trends.
2025-08-20
Vanda Technology WD-HAD Series: Setting a New Benchmark in High-Activity Calcium Hydroxide Production
In the field of environmental materials, high specific surface area calcium hydroxide (Ca(OH)₂), renowned for its exceptional reactivity, has become a critical material for processes such as flue gas desulfurization, wastewater treatment, and chemical synthesis. Vanda Technology introduces the WD-HAD Series High Specific Surface Calcium Hydroxide Production Line, redefining industry standards with cutting-edge technology and providing customers with comprehensive solutions from equipment to market integration.
2025-08-02
Vanda Tech: Leading Green Industry with High Specific Surface Calcium Hydroxide Desulfurization Technology
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.
2025-07-07
High Specific Surface Area Calcium Hydroxide: A Powerful Desulfurization Solution Driving Green Upgrading in the Coking Industry
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.
