Wholesale Manufacturers Supply Calcium Hydroxide Hydrated Lime

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Product Description

Basic Specifications
Model NO.
HY
Raw Material
Limestone
Chemical Name
Ca (Oh) 2
Alternate Name
Slaked Lime
CAS No.
1305-62-0
Einecs
215-138-9
Transport Package
Bag
Specification
25kg/bag
Origin
China
Capacity
100,000 tons/Year
Product Overview

Calcium hydroxide, a compound widely used in various industries, holds great significance in our daily lives. This versatile substance, commonly known as slaked lime, plays a crucial role in several applications. Today, we will delve into the key aspects of this compound, shedding light on its importance. From its role in agriculture as a soil amendment to its utilization in the construction industry for mortar preparation, calcium hydroxide proves to be an indispensable component. Its versatility and effectiveness make it a valuable asset in numerous fields, contributing to the advancement of various sectors.

Adopting new technology to specialize in the production of industrial, chemical, and petroleum additives with calcium hydroxide, calcium oxide, and other lime products. The products are mainly used in the production of petroleum additives, lubricants, petrochemical products, environmental protection, sewage treatment, and food desiccant industries. Scientific testing methods and strict management ensure the quality of products.

Chemical FormulaCa(OH)2
IUPAC nameCalcium Hydroxide
Molecular Weight74.093 g/mol
Density2.211 g/cm³
AppearanceWhite powder or colourless crystal
Product Features & Introduction
Calcium Hydroxide Introduction
1
Nicknames: Slaked lime, hydrated lime.
2
Components: Main component Ca(OH)2, molecular weight 74.8.
3
Production: Obtained by digesting calcium oxide with water, drying, sifting, and windpicking.
4
Properties: Strongly alkaline. Absorbs CO2 to become calcium carbonate. PH value of 12.4 in aqueous solution.
Primary Applications
Environmental protection: Neutralizer for acid wastewater, sewage treatment, and flue gas desulfurization.
Industrial raw materials: Additives and fillers for leather, metallurgy, coatings, petroleum lubricants, and paper.
Construction & Chemical: Stone cutting aid, soil stabilizer, concrete tempering agent, and gypsum board coagulant.
Agriculture: Strong alkaline flocculant used for neutralizing acidic soil and wastewater treatment.
Calcium Hydroxide Usage 1 Calcium Hydroxide Usage 2 Calcium Hydroxide Usage 3
Usage Method & Handling

1. Application Methods:
- Dry Method: Simple equipment, though reaction is slower.
- Wet Method: Prepared into a 5%-10% lime emulsion for fast reaction (stirred for 5-20min).

2. Troubleshooting:
When influent PH values fluctuate, adjust dosage accordingly. Emulsions should be diluted for better mixing. Sludge produced during neutralization should be removed promptly.

Application Method
Packaging & Storage

Transportation: Packaging must remain complete and secure during shipping. Avoid transport during rainy conditions.

Storage: Keep in a cool, ventilated warehouse with humidity below 85%. Ensure containers are hermetically sealed to prevent moisture absorption.

Package Sizes: Available in 1200kg/ton bags or 25kg/woven bags. Tank truck transport is available based on customer needs.

Packaging Style 1 Packaging Style 2
Frequently Asked Questions
Q: Are you a manufacturer or a trading company?
A: We are a professional production factory specializing in lime products.
Q: What are your primary products?
A: Our main focus is on the production of high-purity Calcium Oxide and Calcium Hydroxide.
Q: How do you ensure product quality?
A: We have professional technicians and inspectors who test samples every 2 hours. We also support third-party inspections such as BV or SGS.
Q: What is the typical lead time for shipping?
A: Typically, we can arrange shipping within 20 days after the order is confirmed.
Q: Can I visit your facility?
A: Yes, visitors are welcome at any time. Our facility is conveniently located and accessible for tours.
Q: What are the storage requirements for Calcium Hydroxide?
A: It should be stored in a cool, dry, and ventilated area, ensuring the packaging is completely sealed to prevent moisture.

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