Welcome to Guilin HCM Machinery Official WebSite!

0773-3568321 mkt@hcmilling.com

What Is The Latest Market Price Of Titanium Dioxide? Introduction Of Titanium Dioxide Grinding Mill And Mainstream Technology

Release date: 2023-02-22 14:19:59

Titanium dioxide, as a high-end white pigment in the industrial field, has been receiving much attention. The latest quotation of titanium dioxide, the mainstream processing technology of titanium dioxide, and the equipment of titanium dioxide grinding mill machine? If you want to know about titanium dioxide, please continue to browse below.


titanium dioxide Raymond mill

The market price of titanium dioxide soared last year, and the price soared. This year, it is still at a high level. On the whole, the market situation, including exports, has gradually recovered. As of the middle of February, the domestic price of rutile titanium dioxide in China was about 15000 to 18000 yuan per ton, while that of anatase titanium dioxide was 14000 to 145000 yuan per ton.


Compared with other white pigments, titanium dioxide has significant advantages, and is superior to other white pigments in terms of whiteness, coloring power, covering power, weather resistance, heat resistance and stability. Although there are many kinds of inorganic chemical pigments, few can completely replace titanium dioxide in coatings, plastics, rubber, paper, ceramics, cosmetics and other industries. The manufacturer of titanium dioxide grinding mill equipment predicts that the market situation and development prospect of titanium dioxide will be better and better in the future.


The following describes the titanium dioxide Raymond mill equipment and the current mainstream production process. The main component of titanium dioxide is titanium dioxide, and the production process includes sulfuric acid method and chlorination method. At present, the mainstream method in China is still sulfuric acid method. The technical requirements are simpler than the chlorination method, but the environmental pollution is greater. The chlorination method is used more abroad. The following is a detailed introduction of the two processes.


1. Sulfuric acid method

The production process is to hydrolyze ferrotitanium powder and concentrated sulfuric acid to produce titanium oxysulfate, which is hydrolyzed to produce metatitanic acid, and then calcined and crushed to produce titanium dioxide products. This method can produce anatase titanium dioxide and rutile titanium dioxide. The advantages are that ilmenite and sulfuric acid are used as raw materials, with low price and easy availability, relatively mature technology, simple equipment required, and easy solution of anti-corrosion materials. The disadvantages are long process, wet operation, high consumption of sulfuric acid and water, large discharge of by-products and waste, and serious environmental pollution.


2. Chlorination process

The production process is to use titanium-containing raw materials, such as chlorinated high-titanium slag, artificial or natural rutile, to react with chlorine gas to generate titanium tetrachloride, which is purified by distillation, then subjected to gas-phase oxidation, and then rapidly cooled to obtain titanium dioxide through gas-solid separation. The advantages are short process, easy expansion of production capacity, continuous and automatic production, relatively low energy consumption and low waste discharge. The disadvantages are that the equipment structure is complex, the investment is large, the requirements for materials are relatively high, high temperature resistance and corrosion resistance are required, and the research and development technology is difficult.


In fact, the two production processes have their own advantages and disadvantages. At present, the domestic mainstream is sulfuric acid method. In the process of producing titanium dioxide by sulfuric acid method, titanium dioxide grinding mill machine equipment is needed. HCMilling(Guilin Hongcheng) is a professional manufacturer of titanium dioxide Raymond mill equipment. HCMilling(Guilin Hongcheng) has conducted in-depth research and analysis on different raw materials of titanium dioxide, and developed different grinding mill equipment suitable for different raw materials, which can grind different materials such as titanium concentrate, vanadium-titanium slag, rutile ore and titanium dioxide finished products. The equipment has stable performance, low consumption and energy saving, negative pressure operation and green environmental protection. It is an ideal titanium dioxide grinding mill machine for producing titanium dioxide by sulfuric acid method.


As an advanced and experienced titanium dioxide grinding mill equipment manufacturer, HCMilling(Guilin Hongcheng) has made outstanding achievements in the domestic titanium dioxide industry. Welcome customers who needs to get more details about titanium dioxide Raymond mill to come to understand. please contact mkt@hcmilling.com or call at +86-773-3568321, HCM will tailor for you the most suitable grinding mill program based on your needs, more details please check www.hcmilling.com.