CONTACT US

Our Address

Science Avenue, High-tech Zone, Zhengzhou City, Henan Province, China

  • Titanium dioxide - Wikipedia

    OverviewProductionOccurrenceApplicationsResearchHealth and safetyTriviaSee also

    The production method depends on the feedstock. The most common mineral source is ilmenite. The abundant rutile mineral sand can also be purified with the chloride processor other processes. Ilmenite is converted into pigment grade titanium dioxide via either the sulfate process or the chloride process. Both sulfate and chloride processes produce the titanium dioxide pigment in the rutile crystal form, but the Sulfate Process can be adjusted to produce the anatase form. Anatase, being softer, is used in fiber an

  • Wikipedia CC-BY-SA 许可下的文字
  • Technology Profile: Titanium Dioxide Production - Chemical ...

    Aug 01, 2019  Titanium dioxide (TiO2) is the naturally occurring oxide of titanium, and is found particularly in rutile ores. The compound has great technological importance: it is a commodity chemical widely used in paints, coatings, plastics, food, cosmetics and pharmaceuticals. The vast majority of titanium ore is processed into titanium dioxide, the most ...

  • Chemours Titanium Technologies The Chemours Company

    In our quest to meet the ever-growing global demand for Ti-Pure™ titanium dioxide (TiO₂) pigments, we expanded our Altamira, Mexico, plant in 2016. The increased scale of our facility, along with our proprietary production technology and our ability to use a variety of ore feed stocks, helps Chemours provide sustainable, high-quality TiO₂ ...

  • Titanium Dioxide (TiO2) Production and Manufacturing ...

    Mar 15, 2010  Titanium Dioxide (TiO2) Production and Manufacturing Process. ... The sulphate process employs simpler technology than the chloride route and can use lower grade, cheaper ores. However, it generally has higher production costs and with acid treatment is more expensive to build than a chloride plant. But the latter may require the construction ...

  • Titanium dioxide - Essential Chemical Industry

    Titanium dioxide is the most used white pigment and provides whiteness and opacity for paints and coatings (including glazes), plastics and paper. It has many speciality uses. It is resistant to UV radiation and thus does not discolour over a long period of time and ultra pure and fine crystal titanium dioxide grades are being increasingly used ...

  • TITANIUM DIOXIDE MANUFACTURER IN CHINA - ABOUT US

    The production technology being applied is with titanium slag and ilmenite as the main raw material, waste sulpharic acid is recycled after purification and concentration, meanwhile, tail gas combustion along with sulphuric acid production provide source of heat power to the plant. HAIFENGIXN adopts the state encouraged “Sulphur-Titanium ...

  • Photoinduced Production of Chlorine Molecules from ...

    Titanium dioxide (TiO 2) is extensively used with the process of urbanization and potentially influences atmospheric chemistry, which is yet unclear.In this work, we demonstrated strong production of Cl 2 from illuminated KCl-coated TiO 2 membranes and suggested an important daytime source of chlorine radicals. We found that water and oxygen were required for the reactions to proceed, and Cl 2 ...

  • Production of Titanium Dioxide (TiO2). Highly Profitable ...

    Titanium dioxide is produced in two main forms. The primary form, comprising over 98 percent of total production, is pigment grade titanium dioxide. The pigmentary form makes use of titanium dioxide’sexcellent light-scattering properties in applications that require white opacity and brightness.

  • Titanium Dioxide Use, Benefits, and Chemical Safety Facts

    The primary form, comprising over 98 percent of total production, is pigment grade titanium dioxide. The pigmentary form makes use of titanium dioxide’s excellent light-scattering properties in applications that require white opacity and brightness. The other form in which titanium dioxide is produced is as an ultrafine (nanomaterial) product ...

  • Top 5 Vendors in the Global Titanium Dioxide Market From ...

    Apr 20, 2017  CRISTAL is involved in the production of titanium dioxide using chloride and sulfate processes. It also manufactures ultrafine and specialty titanium products and titanium chemicals.

  • Titanium Dioxide manufacturer in China - 【HAIFENGXIN™】TiO2

    The production technology being applied is with titanium slag and ilmenite as the main raw material, waste sulpharic acid is recycled after purification and concentration, meanwhile, tail gas combustion along with sulphuric acid production provide source of heat power to the plant. Haifengxin adopts “Sulphur-Titanium Joint Production” to carry out cleaner production conforming to national ...

  • Titanium dioxide - Essential Chemical Industry

    Titanium dioxide is the most used white pigment and provides whiteness and opacity for paints and coatings (including glazes), plastics and paper. It has many speciality uses. It is resistant to UV radiation and thus does not discolour over a long period of time and ultra pure and fine crystal titanium dioxide grades are being increasingly used ...

  • Titanium Dioxide Technology Trends and Regional Production ...

    Reports emphasize developments for Titanium Dioxide Technology Trends and Regional Production Costs that have implications for the chemical and energy industries Customer Logins Obtain the data you need to make the most informed decisions by accessing our extensive portfolio of

  • New Titanium Dioxide Process 2014-03-03 PCI Magazine

    Mar 03, 2014  Titanium dioxide (TiO2) production has existed for almost 100 years. People use this principal white pigment every day, as it is employed in paint, plastics, food and beverages, cosmetics, textiles and paper. Global demand for TiO2 in 2012 was 5.3 million tonnes (8 lb per capita in North America). As a pigment, TiO2 is dispersed in various matrices in order to allow scattering and

  • Novel technology for titanium dioxide modification and ...

    However, titanium dioxide has poor dispersion property in polyamide-6 polymers hence production of full-dull polyamide-6 products at high titanium dioxide content is a great challenge. Recently, surface modification of titanium dioxide has been identified as a promising solution for

  • Rutile Type General Engineering Plastic Grade Titanium ...

    General engineering plastic grade Titanium Dioxide is an innovative product of GYC high values titanium dioxide series;With a unique chloride process production and GYC distinctive surface treatment technology, there is a revolutionary product -General engineering plastic grade Titanium Dioxide.

  • Photoinduced Production of Chlorine Molecules from ...

    Titanium dioxide (TiO 2) is extensively used with the process of urbanization and potentially influences atmospheric chemistry, which is yet unclear.In this work, we demonstrated strong production of Cl 2 from illuminated KCl-coated TiO 2 membranes and suggested an important daytime source of chlorine radicals. We found that water and oxygen were required for the reactions to proceed, and Cl 2 ...

  • Group DF to invest USD300 million in construction of a new ...

    Titanium dioxide will be produced using advanced sulfate technology. “We are going to install modern European equipment, which will allow us – in terms of product quality – to overtake China, which is the fastest growing country in terms of developing its titanium production," said Aleksandr Votintsev, Head of the Titanium Business at ...

  • Global Anatase Titanium Dioxide Market Report 2020 ...

    8 分钟前  Anatase Titanium Dioxide Market With the slowdown in world economic growth, the Anatase Titanium Dioxide industry has also suffered a certain impact, but still maintained a relatively optimistic growth, the past four years, Anatase Titanium Dioxide market size to maintain the average annual growth rate of XXX from XXX million $ in 2015 to XXX million $ in 2020, BisReport analysts believe

  • Titanium Dioxide Nanomaterials: Self-Structural ...

    Ethanol-quenching modified the surface environment of titanium dioxide for visible light-assisted hydrogen production. Catalysis Science Technology 2019, 9 (16) , 4222-4225. DOI: 10.1039/C9CY01183H. Jiantao Huang, Jijian Xu, Xiangli Che, Chong Huang. Dismutation of Titanium Sub‐oxide into TiO and TiO 2 with Structural Hierarchy Assisted by ...

  • Ti-Pure™ Solutions for Coatings: Applications

    A Continuing Legacy of Innovation and Quality for Coatings Solutions. Chemours pioneered titanium dioxide (TiO₂) technology for the coatings industry and remains a leader among TiO₂ manufacturers in providing best-in-class product quality, customer service, and production capacity.

  • titanium processing Technology, Methods, Facts ...

    Titanium processing, the extraction of titanium from its ores and the preparation of titanium alloys or compounds. The high reactivity of titanium with oxygen, nitrogen, and hydrogen in the air at elevated temperatures necessitates complicated and therefore costly production and fabrication processes.

  • Chloride Process

    Click on the diagram to the right to see the chloride process that KRONOS uses to produce titanium dioxide pigments. KRONOS developed this process and commissioned its first chloride plants in the second half of the 1960s. The products from this process complement the KRONOS titanium dioxide pigments produced by the sulfate process.

  • Titanium Dioxide Nanoparticles in Food and Personal Care ...

    Feb 21, 2012  Introduction. As a bulk material, titanium dioxide (TiO 2) is primarily used as a pigment because of its brightness, high refractive index, and resistance to discoloration.The global production of TiO 2 for all uses is in the millions of tons per year. Nearly 70% of all TiO 2 produced is used as a pigment in paints, but it is also used as a pigment in glazes, enamels, plastics, paper, fibers ...

  • Titanium Dioxide Nanoparticles in Food and Personal Care ...

    Feb 21, 2012  Introduction. As a bulk material, titanium dioxide (TiO 2) is primarily used as a pigment because of its brightness, high refractive index, and resistance to discoloration.The global production of TiO 2 for all uses is in the millions of tons per year. Nearly 70% of all TiO 2 produced is used as a pigment in paints, but it is also used as a pigment in glazes, enamels, plastics, paper, fibers ...

  • titanium processing Technology, Methods, Facts ...

    Titanium processing, the extraction of titanium from its ores and the preparation of titanium alloys or compounds. The high reactivity of titanium with oxygen, nitrogen, and hydrogen in the air at elevated temperatures necessitates complicated and therefore costly production and fabrication processes.

  • Chloride Process

    Click on the diagram to the right to see the chloride process that KRONOS uses to produce titanium dioxide pigments. KRONOS developed this process and commissioned its first chloride plants in the second half of the 1960s. The products from this process complement the KRONOS titanium dioxide pigments produced by the sulfate process.

  • Titanium dioxide pigment production process - Nanjing ...

    Titanium Dioxide Pigment Production Process. Titanium pigment is extracted by using either sulphuric acid (sulphate process) or chlorine (chloride route). The sulphate process employs simpler technology than the chloride route. The chloride route requires the construction of a chloralkali unit and a higher automation control system.

  • Rio Tinto reveals breakthrough scandium extraction from ...

    May 29, 2020  Rio Tinto recovers high-purity scandium oxide using waste from titanium dioxide production (Courtesy Rio Tinto) Rio Tinto has revealed a new method to recover high-purity scandium oxide using waste from the production of titanium dioxide at its production facilities in Canada, reports Australian Mining.

  • Membrane Technology For Titanium Dioxide Water Treatment ...

    The removal rate of the metal salt in waste acid is over 98%, the recovery of titanium dioxide is 99.99%, and the water production index reaches the international first-class standard. The separation membrane is a cross-flow filtration method, which greatly reduces membrane fouling, delays the rate of membrane fouling, and improves ceramic ...

  • Titanium dioxide - Wikipedia

    Titanium dioxide, also known as titanium(IV) oxide or titania / t aɪ ˈ t eɪ n i ə /, is the naturally occurring oxide of titanium, chemical formula TiO 2.When used as a pigment, it is called titanium white, Pigment White 6 (PW6), or CI 77891.Generally, it is sourced from ilmenite, rutile, and anatase.It has a wide range of applications, including paint, sunscreen, and food coloring.

  • Titanium Dioxide Nanomaterials: Self-Structural ...

    Ethanol-quenching modified the surface environment of titanium dioxide for visible light-assisted hydrogen production. Catalysis Science Technology 2019, 9 (16) , 4222-4225. DOI: 10.1039/C9CY01183H. Jiantao Huang, Jijian Xu, Xiangli Che, Chong Huang. Dismutation of Titanium Sub‐oxide into TiO and TiO 2 with Structural Hierarchy Assisted by ...

  • Group DF to invest USD300 million in construction of a new ...

    Titanium dioxide will be produced using advanced sulfate technology. “We are going to install modern European equipment, which will allow us – in terms of product quality – to overtake China, which is the fastest growing country in terms of developing its titanium production," said Aleksandr Votintsev, Head of the Titanium Business at ...

  • TITANIUM DIOXIDE Chemical and Technical Assessment First ...

    titanium dioxide can be produced by the sulfate process, whereas the chloride process yields the rutile form. Titanium dioxide can be prepared at a high level of purity. Specifications for food use currently contain a minimum purity assay of 99.0%. Titanium dioxide is the most widely used white pigment in products such as paints, coatings,

  • Corporate Introduction CHTi - Anhui Gold Star

    Founded in 1989, CNNC HUAYUAN Titanium Dioxide Co., Ltd is the leading Titanium Dioxide powder producer in China which first introduced foreign advanced technology and key equipments. It is mainly engaged in the production, marketing and service of Titanium Dioxide powder ...

  • In situ production of titanium dioxide nanoparticles in ...

    In situ production of titanium dioxide nanoparticles in molten salt phase for thermal energy storage and heat-transfer fluid applications Mathieu Lasfargues . Andrew Bell . Yulong Ding Received: 19 November 2015/Accepted: 25 May 2016/Published online: 7 June 2016 The Author(s) 2016. This article is published with open access at Springerlink

  • How titanium is made - material, manufacture, making ...

    Titanium is obtained from various ores that occur naturally on the earth. The primary ores used for titanium production include ilmenite, leucoxene, and rutile. Other notable sources include anatase, perovskite, and sphene. Ilmenite and leucoxene are titaniferous ores. Ilmenite (FeTiO3) contains approximately 53% titanium dioxide.

  • Harold Scholz Co GmbH Titanium dioxide

    Titanium dioxide production using the chloride process. The chloride process, that was developed later, uses an environmentally-friendly technology with a reaction of a titanium enriched raw material caused by chlorine gas and petrol coke. At temperatures of around 1000°C titanium tetrachloride (TiCI4) is produced which is purified by ...

  • Group DF to invest USD300 million in construction of a new ...

    Titanium dioxide will be produced using advanced sulfate technology. “We are going to install modern European equipment, which will allow us – in terms of product quality – to overtake China, which is the fastest growing country in terms of developing its titanium production," said Aleksandr Votintsev, Head of the Titanium Business at ...

  • Titanium dioxide pigment production process - Nanjing ...

    Titanium Dioxide Pigment Production Process. Titanium pigment is extracted by using either sulphuric acid (sulphate process) or chlorine (chloride route). The sulphate process employs simpler technology than the chloride route. The chloride route requires the construction of a chloralkali unit and a higher automation control system.

  • Membrane Technology For Titanium Dioxide Water Treatment ...

    The removal rate of the metal salt in waste acid is over 98%, the recovery of titanium dioxide is 99.99%, and the water production index reaches the international first-class standard. The separation membrane is a cross-flow filtration method, which greatly reduces membrane fouling, delays the rate of membrane fouling, and improves ceramic ...

  • How titanium is made - material, manufacture, making ...

    Titanium is obtained from various ores that occur naturally on the earth. The primary ores used for titanium production include ilmenite, leucoxene, and rutile. Other notable sources include anatase, perovskite, and sphene. Ilmenite and leucoxene are titaniferous ores. Ilmenite (FeTiO3) contains approximately 53% titanium dioxide.

  • Disinfecting trains with titanium dioxide RailTech

    The Polish railway operator plans to try titanium dioxide for several days. Afterwards, it will unveil the results of the tests for all parties concerned. Effective solution. It is worth to note that this technology is being used for disinfecting hospitals and food production plants. Titanium dioxide has also been approved for use in the ...

  • Titanium processing - Extraction and refining Britannica

    Titanium processing - Titanium processing - Extraction and refining: The production of titanium metal accounts for only 5 percent of annual titanium mineral consumption; the rest goes to the titanium pigment industry. Pigments are produced using either a sulfate process or a more environmentally acceptable carbo-chlorination process (described below) that converts TiO2 into TiCl4.

  • Corporate Introduction CHTi - Anhui Gold Star

    Founded in 1989, CNNC HUAYUAN Titanium Dioxide Co., Ltd is the leading Titanium Dioxide powder producer in China which first introduced foreign advanced technology and key equipments. It is mainly engaged in the production, marketing and service of Titanium Dioxide powder ...

  • Harold Scholz Co GmbH Titanium dioxide

    Titanium dioxide production using the chloride process. The chloride process, that was developed later, uses an environmentally-friendly technology with a reaction of a titanium enriched raw material caused by chlorine gas and petrol coke. At temperatures of around 1000°C titanium tetrachloride (TiCI4) is produced which is purified by ...

  • Tronox to Acquire Norwegian Titanium Smelting Facility

    May 14, 2020  STAMFORD, Conn., May 14, 2020 /PRNewswire/ -- Tronox Holdings plc (NYSE:TROX) ("Tronox" or the "Company"), a leading integrated manufacturer of titanium dioxide pigment, today announced that it ...

  • In situ production of titanium dioxide nanoparticles in ...

    In situ production of titanium dioxide nanoparticles in molten salt phase for thermal energy storage and heat-transfer fluid applications Mathieu Lasfargues . Andrew Bell . Yulong Ding Received: 19 November 2015/Accepted: 25 May 2016/Published online: 7 June 2016 The Author(s) 2016. This article is published with open access at Springerlink

  • About Titanium dioxide - Cinkarna Celje

    Titanium dioxide (TiO2) is produced in two major commercial forms worldwide: the traditional - and quantity-wise essential - production of pigment grade, and the innovative ultra-fine or nano grade, which is increasingly being utilized in modern technologies.

  • New technique to improve titanium dioxide films in dye ...

    Mar 13, 2020  The Delft University of Technology in the Netherlands. ... The researchers claim that the new technique facilitates the production of highly porous titanium dioxide layers by

  • Hazardous Effects of Titanium Dioxide Nanoparticles in ...

    Among the NPs, titanium dioxide NPs (TiO 2 NPs) are one of the most highly manufactured and widely used in the world [].TiO 2 is a well-known semiconductor and a versatile compound that exists in three crystalline forms, anatase, rutile, and brookite [14, 21], which can only be activated with UV light due to its high band gap energy (3.0 eV for rutile phase and 3.2 eV for anatase phase).

  • Products PRECHEZA a.s.

    The production program is focused, above all, on the manufacturing of inorganic pigments and chemicals gained as by-products of our main production. Titanium dioxide PRETIOX is the most important PRECHEZA product. Nowadays, we produce 22 grades of this pigment. Our own technology of titanium dioxide manufacturing is Czech family silver.