Refining slag

Brief introduction

Calcium aluminate powder is a gray white powder. The main components are a mixture of calcium aluminate (CaO · 2A1203) and calcium monoaluminate (CaO · A1203). It is slightly soluble in water, and the aqueous solution is alkaline with a pH value of about 11. Calcium aluminate powder is mainly used in the production of aluminum salts such as polyaluminum chloride, aluminum sulfate, sodium aluminate, etc. It can also be used for adjusting alkalinity and for refractory materials.

Calcium aluminate powder has high reactivity with inorganic strong acids and can start to occur at room temperature. Moreover, it releases a large amount of heat and heats up quickly. The dissolution rate of aluminum oxide can reach over 90%. Using it as a raw material to produce liquid or solid polyaluminum chloride can simplify the process, reduce costs, and improve product quality. It is currently the raw material used by most domestic and foreign polyaluminum chloride manufacturers. Calcium aluminate powder is mainly used in the production of aluminum salts such as polyaluminum chloride, aluminum sulfate, sodium aluminate, etc. Calcium aluminate powder can also be used for adjusting alkalinity and for refractory materials.

Characteristic

1. Low heat release, high aluminum chloride, low calcium oxide, capable of producing solid polyaluminum chloride with over 30% aluminum chloride.

2. It saves acid consumption and significantly reduces costs, solving the problem of calcium aluminate not being able to directly produce polymerized aluminum products containing over 30% aluminum chloride.

Technical parameter

Project	Al2O3	CaO	SiO2	MgO	Fe2O3	TiO2	Mn(ppm)	Cr(ppm)	Pb(ppm)	Granularity
Parameter	50-55	28-32	≤7	≤3	≤2	≤3	≤110	≤45	≤45	120-180

Production site

Process flow

Company profile

Gongyi Weida Co., Ltd. was founded in 1999, mainly produces refined slag, calcium aluminate, calcium aluminate powder, pre-melted refined slag, sintered refined slag and other products.The annual production capacity reaches 50,000 tons, and the products are sold well to Japan, South Korea, Vietnam, Laos and other countries.

We have an excellent sales team, and we can provide the best service and technical support while selling.Our goal is to ensure the development of the enterprise through high-quality services and high-quality products.We hope to establish business relations with the majority of companies in good faith and achieve mutually beneficial business goals through credit and cooperation.

Our competitive advantage

1.Competitive prices.Make the product competitive in your market.

2.Quick response: We promise to respond quickly as soon as we receive your request.

3.Excellent customer service: The company provides after-sales service to ensure customer satisfaction. We believe that long-term partnerships will bring loyalty.

4.We have our own research team, and the production process can be carried out strictly.

5.We have developed a stable customer base overseas and maintained long-term cooperation.

Faq

1.Who are we?

Our headquarters is located in Henan, China. It started in 1999 and is sold to Japan, South Korea, Vietnam, Laos and other countries.

2.How do we guarantee quality?

The company strictly controls product quality and strictly inspects products before shipment.

3.What can you buy from us?

Refining slag, calcium aluminate, calcium aluminate powder, pre-melted refining slag, sintered refining slag

4.Why do you want to buy from us instead of from other suppliers?

Founded in 1999, it cooperates with Wuhan University of Science and Technology, Luoyang Institute of Refractory Materials and other scientific research institutions, with an annual production capacity of 50,000 tons.

5.Refining slag packaging:

1) The net weight per unit is 25 kg (plastic woven bag); 1 metric ton of P.P bag (waterproof) with sling.

2) The net weight per unit is 25 kg (plastic woven bag); 1 metric ton of plastic film tray.

3) According to customer requirements.

6.Can you visit the site?

of course.Anytime.