Strive relentlessly, bravely fight for victory, and courageously scale new heights.
Strive relentlessly, bravely fight for victory, and courageously scale new heights.
2022-09-23
In recent years, with the rapid development of industrial production companies, calcium aluminate powder has primarily been used in the manufacture of aluminum salts such as polyaluminum chloride, aluminum sulfate, and sodium aluminate. It can also be applied in fields like refractory and thermal insulation materials.
2022-09-13
Tip: Master the proper usage guidelines for calcium aluminate powder—a water treatment agent—and follow these six key points to achieve twice the results with half the effort! To help everyone make better use of calcium aluminate powder as a water treatment agent and enjoy an even better user experience, here are six frequently asked questions—please take note.
2022-09-01
Currently, in line with market trends, many factors influence the price of calcium aluminate powder, including both internal corporate factors and external factors beyond the manufacturers’ control. These factors encompass both subjective and objective causes. According to Xintai Group, to summarize, there are roughly four main aspects: production costs, market demand, market competition, and other miscellaneous factors. The price of the product in the market will vary depending on how different manufacturers set their prices for the product.
2022-08-24
Alumina-based refractory castables are unshaped refractory materials made by mixing calcined bauxite clinker and fine refractory powders with a refractory binder in specific proportions. Xintai Group summarizes: The seven key operational steps involving calcined bauxite clinker during the construction of refractory castables are crucial and correct—these serve only as a reference!
2022-08-18
Xintai Group: Let’s talk about the uses of calcium aluminate powder.
Electrofused pipe fittings made of calcium aluminate (pre-fused aluminocalcium slag) are primarily used in LF furnaces, ladle refining furnaces, and converter steelmaking processes to remove impurities such as sulfur and oxygen from molten steel, thereby reducing the content of harmful elements and contaminants in the steel. They are suitable for 16Mn steel, medium-carbon steel, and high- and high-alloy steels. These products have long been widely adopted in developed countries such as South Korea, Japan, and European and American nations.
2022-08-18
Xintai Group: Let’s talk about the key characteristics of calcium aluminate powder.
Calcium aluminate powder is a raw material for water treatment agents and possesses strong reactivity. It has a wide range of applications. According to manufacturers of calcium aluminate powder, this powder is primarily used in the production of polyaluminum chloride and can also serve as a refractory and thermal insulation material. The production process for calcium aluminate can be carried out using a rotary kiln for calcium aluminate powder cement.
2022-08-15
Xintai Group: Let’s talk about how to use calcium aluminate powder.
Calcium aluminate powder reacts with hydrochloric acid to produce polyaluminum chloride in a single step. Before starting production, first add water to the reaction tank and turn on the agitator. Then, add sulfuric acid in a quantified manner and dilute the solution to the specified concentration. Afterward, gradually add the calcium aluminate powder to initiate the reaction. During the reaction, the temperature inside the tank will gradually rise. When the temperature exceeds 11°C, add water appropriately to moderate the reaction and prevent it from becoming too vigorous and overflowing the tank. Add water in small amounts frequently to maintain the optimal reaction temperature. Once the calcium aluminate powder has been completely added and the reaction has continued for two hours, use pH test paper to verify that the pH has risen above 3. At this point, dilute the mixture with water to achieve a specific gravity of 1.25–1.26. The clear supernatant liquid obtained after settling in the sedimentation tank is the liquid product. Alternatively, the liquid can be dried in a dryer to obtain solid polyaluminum chloride.
2022-08-02
Xintai Group: How to Purchase High-Efficiency Polyaluminum Chloride?
Xintai Group was founded in December 2003 and specializes in the application of advanced, high-tech technologies, primarily serving industries involved in water treatment. The company’s products include calcium aluminate powder, polyaluminum chloride, and various water treatment agents. After continuous improvements, the company now occupies an area of over 180 mu and has fixed assets totaling 460 million yuan. It also serves as a research and development base for product manufacturing in China.
2022-07-25
Xintai Group: Some relevant knowledge points about water treatment agents?
So, many people aren't familiar with this type of product—indeed, even water treatment itself is relatively unfamiliar to most. Next, we’ll delve into some key features of this knowledge. If you’re also interested in this topic, feel free to keep reading along with this editorial. We hope it will be helpful to you as you go through it. Water treatment agents are actually designed to remove most of the harmful substances from water—such as microbial contaminants and metal ions, among others.
2022-07-08
A customer recently asked the technical staff at a polyaluminum chloride manufacturer: “Their factory thinks it’s too much trouble to dissolve polyaluminum chloride before use. Can the water treatment agent be used directly without dissolving—can it treat wastewater directly?” Regarding this question, the answer is that polyaluminum chloride can indeed be used directly—but doing so will definitely lead to financial losses! When polyaluminum chloride water treatment agents are added directly into wastewater, they quickly coat suspended solids, causing them to flocculate and settle out, which in turn clogs equipment. Moreover, the dosage of the undissolved agent is 2 to 3 times higher than that of its aqueous solution. While this approach may seem convenient, it ultimately results in significantly higher usage costs.
National Service Hotline:
Phone:+86-0855-8662528
Email:klsxtgs@163.com
Address: No. 2 Qiankai Road, Lushan Industrial Park, Lu Bi Economic Development Zone, Guizhou Province
Official Mall
Copyright © Guizhou Xintai Group 2025 ( xintairl.cn ) All Rights Reserved. Website Development: China Enterprise Dynamics Guiyang 
Guizhou Public Security Filing No. 52260102556342