compresseur d'air diesel mobile

1.Downhole drilling machine: When drilling a downhole gun hole with a aperture less than 150 mm, in addition to the application of a rock drill, it can also be used to drill a small diameter of 80 ~ 150 mm. When drilling a gun hole with a diameter of less than 70 mm in coal or softer mineral rock, it is generally used to drill or air drill, driven by a motor (or air motor) to drill the drill pipe, and the rock (coal) chips drilled out are discharged through the spiral groove on the drill pipe.

...
  • Lithopone, a white pigment composed of a mixture of barium sulfate and zinc sulfide, is commonly used in the leather industry as a coloring agent. Leather suppliers around the world rely on lithopone to achieve the desired color and finish on their products.


  • In addition to its use as a pigment, titanium dioxide also has numerous applications in photocatalysis, solar cells, and environmental purification. It is a popular choice for these purposes due to its excellent optical properties and chemical stability.
  • Titanium Dioxide Raw Material Tio2 Powder

  • Suppliers of titanium dioxide must also consider competition within the industry when setting their prices
  • Hiding power

  • ≥30.0

  •  1) Leaching: Ammonia-ammonium sulfate solution for leaching with an aqueous ammonia concentration of 5. 5~7. Omol/L, ammonium sulfate molar concentration of 0~lmol/L (adjusted sulfate concentration according to product type) , at a temperature of 20~50 ° C, leaching for 3h~9h, the final infusion solution is used in the next step;
  • TIO2, also known as titanium dioxide, is a white pigment that is widely used in various industries such as paints, plastics, paper, and cosmetics. Its unique properties make it an ideal choice for many applications. One of the most significant advantages of TIO2 is its high refractive index, which allows it to reflect light more efficiently than other pigments. This results in brighter and more vibrant colors that are highly sought after by consumers.
  • Titanium dioxide used for adhesive applications should contain an inorganic coating to control polarity, improve its ease of dispersion, and improve its weather resistance. The inorganic coating (zirconium dioxide, silica, alumina) is applied in the aqueous slurry by precipitation of one or more hydrated metal oxides and by neutralization of acidic and alkaline compounds.

  • 1. The process for preparing from solution, lithoponeof various grades and a soluble commercial byproduct preferably of sodium, which consists in preparing separate solutions of zinc sulfate and barium'sulfid, which solutions are mixed with each other and with that of a third salt adapted to enter into combination with a freed acid group from the firstnamed salts, the same being brought together in equivalent and calculated amounts to produce and precipitate lithopone of the desired percentage, and leave in solution the soluble by-product, substantially as described.
  • China’s TiO2 exports were booming in 2016. The continuously depreciating RMB and the increasing export scales of China’s manufacturers have strengthened this development throughout the year. As a fact, many of China’s producers exported their products with a lower price while achieving higher profit margins in the domestic market of TiO2. Tranalysis, a trade analysis provider, now reveals the top 10 Chinese TiO2 exporters of the year 2016 with the original data of China Customs.

  • In the cosmetics industry, titanium dioxide is used as a sunscreen agent due to its ability to block harmful UV rays
  • Snacks
  • In conclusion, lithopone is an important white pigment that is used in a variety of industries around the world. With 30% of the world's lithopone factories located in China, the country has become a major player in the global lithopone market. Chinese manufacturers are able to produce high-quality lithopone at a competitive price, making it an attractive option for companies looking to reduce their production costs. Despite the challenges of production, China's lithium industry continues to thrive and innovate, ensuring a stable and reliable supply of this essential pigment for years to come.


  • 4. Safety Ponceau 4R and titanium dioxide are approved for use in cosmetics by regulatory agencies around the world, and they have been extensively tested for safety.
  • Moreover, the use of wholesale titanium dioxide anatase TIO2 in paint formulations contributes to energy efficiency during the production process
  • Candy manufacturer Mars, Inc. is facing claims that Skittles are unfit for human consumption in a new lawsuit due to a food additive known as titanium dioxide.
  • To ensure the quality and purity of titanium dioxide, gravimetric analysis is often employed as a reliable analytical technique. Gravimetric analysis is a quantitative method that involves the isolation and weighing of a specific compound or element in a sample. This method is based on the principle that the mass of a substance can be determined by isolating it in a solid form and then weighing it.