High Activity Alkali Composite Powder
Activity (4N HCl · 10min): ≥ 380ml
Specific Surface Area: ≥ 22 m²/g
Fineness: 325 mesh
Moisture Content: ≤ 0.8%
Hydrochloric Acid Insoluble Matter: ≤ 1.2%
Product Description
Our High Activity Alkali Composite Powder is prepared through activation modification and ultra-fine processing technology, with large specific surface area and high reaction activity. It can react instantly when encountering acidic substances, with fast neutralization speed and high treatment efficiency. Our High Activity Alkali Composite Powder is designed for fast reaction scenarios. Compared with ordinary composite alkali, the reaction rate is increased by more than 30%. It is especially suitable for process scenarios with short residence time and requiring fast response, and is a high-efficiency alkaline agent for emergency treatment, online adjustment and dry desulfurization.
Through surface activation and ultra-fine classification process, we endow High Activity Alkali Composite Powder with larger reaction contact area and higher surface activity, making it play a role rapidly in both gas-solid reaction and liquid-liquid rapid mixing. Meanwhile, the formula is optimized to ensure sustained alkalinity and avoid sudden drop of alkalinity after fast reaction. With fast, efficient and stable reaction characteristics, our High Activity Alkali Composite Powder can effectively improve treatment efficiency and reduce equipment volume and agent dosage.
Specifications
|
Item |
Technical Index |
|
Available Calcium (Calculated As CaO) Content |
≥ 92% |
|
Activity (4N HCl · 10min) |
≥ 380ml |
|
Specific Surface Area |
≥ 22 m²/g |
|
Fineness |
325 mesh |
|
Moisture Content |
≤ 0.8% |
|
Hydrochloric Acid Insoluble Matter |
≤ 1.2% |
|
Reaction Rate |
≥30% higher than ordinary composite alkali |
Application Fields
● Pipeline online pH adjustment: Instant neutralization in pipeline static mixer, with short residence time and high treatment efficiency.
● Emergency wastewater treatment: Respond to sudden acidic wastewater discharge, quickly neutralize to meet standards and avoid environmental risks.
● Dry flue gas desulfurization: Directly injected into flue, with fast gas-solid reaction, high desulfurization efficiency and small equipment footprint.
● Rapid neutralization reaction: Fast acid-base neutralization in continuous production, with fast response and stable product quality.
FAQ
Q1: Why is High Activity Alkali Composite Powder more active?
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A1: We increase the specific surface area through ultra-fine grinding, combined with surface activation process modification, which greatly improves the reaction contact area and surface activity, so the reaction speed is much faster than ordinary composite alkali.
Q2: What process scenarios is it suitable for?
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A2: It is especially suitable for scenarios with short reaction residence time and requiring fast response, such as pipeline online neutralization, emergency wastewater treatment and dry desulfurization; it can also be used in conventional reaction tanks, but will increase agent consumption.
Q3: How to calculate the dosage?
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A3: Calculate according to specific wastewater acidity or flue gas sulfur content. It is recommended to conduct pilot test first to determine the optimal dosage, and the dosage can be appropriately reduced compared with ordinary composite alkali.
Q4: Will storage affect activity?
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A4: The shelf life is 6 months under sealed and dry storage conditions; after opening, it is easy to absorb moisture leading to activity decline, so it is recommended to seal and use as soon as possible.
Application Services
We have a professional application technical team to provide process adaptation services of High Activity Alkali Composite Powder for customers. According to customers' pipeline parameters, treatment water volume and flue gas parameters, we can design the optimal dosing method and dosage; we can also cooperate with customers to conduct on-site commissioning and optimize reaction parameters, ensuring fast reaction while avoiding agent waste. Help customers give full play to the high activity advantage of products, improve treatment efficiency and reduce operating costs.
Packaging and Transportation
In view of the characteristics of high-activity products that are easy to absorb moisture and lose activity, we adopt high-seal packaging: 25kg film-coated moisture-proof bags lined with double-layer PE film, tightly sealed to isolate air and moisture; bulk procurement adopts sealed ton bags. Products are stored in a cool and dry warehouse, away from acidic substances and moisture; moisture and rain protection measures are taken during transportation to avoid packaging damage and moisture absorption. Full sealing protection maximally retains product activity, ensuring perfect performance upon arrival.
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