What is the main reason for the price change of titanium dioxide?
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- Time of issue:2021-10-09
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(Summary description)You are cordially invited to visit Guangzhou to visit the 2020 China International Coatings Exhibition CHINACOAT to be held in Zone A of the China Import and Export Fair on December 8-10.
What is the main reason for the price change of titanium dioxide?
(Summary description)You are cordially invited to visit Guangzhou to visit the 2020 China International Coatings Exhibition CHINACOAT to be held in Zone A of the China Import and Export Fair on December 8-10.
- Categories:NEWS
- Author:
- Origin:
- Time of issue:2021-10-09
- Views:0
This year's consumption is about 5,000 tons, mainly imported rutile. After the introduction of Eastern European technology in the 1990s, almost all of the cooling kilns were changed to air-cooling. After the heat exchange between the cold air and the hot materials, the temperature can be raised to about 90°C and returned to the rotary kiln for primary air use. At present, the clean production technology of titanium dioxide by co-production of ammonium sulfate and titanium has been included in the key supporting technologies for environmental protection and clean production in the petroleum and chemical industries. Titanium dioxide is a polycrystalline compound. There are three crystal forms of titanium dioxide in nature, namely rutile, anatase and brookite. The function of the rutile titanium dioxide catalyst is mainly rich in one of the following properties: the rutile titanium dioxide catalyst for papermaking. In general, the rutile titanium dioxide catalyst that has not been skillfully used is easier to achieve the result of fluorescence and whitening, and increase the colorlessness of papermaking. There are many changes in rutile titanium dioxide during this period, especially in the price of rutile titanium dioxide. Among the commonly used white pigments, the relative density of titanium dioxide is small. In the white fuel of the same quality, the surface area of titanium dioxide is larger. Because the brookite and anatase titanium dioxide will transform into rutile at high temperature, the platy and The melting point and boiling point of anatase titanium dioxide actually do not exist. Only rutile and anatase have melting points and boiling points. The melting point and boiling point of rutile titanium dioxide is 1850 degrees Celsius. The melting point in the air is (about 1850 degrees Celsius, the temperature difference is not Over 15 degrees Celsius).
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