MeroyRoger - China Automobile Expert-CNAUTO

MeroyRoger

Sharing tips, advice, and insights from my journey working within the heavy industry space. Let's discover the future of industry together.

Industry info Wiki Q&A

Q how many crankshafts are in a v8 automobile engine

VeronicaScripps

MeroyRoger Release Time: 6月 27, 2024, 2:26 下午

A V8 automobile engine has one crankshaft.

0

Q titanium dioxide hs code no

MeroyRoger Release Time: 3月 21, 2024, 10:44 下午

The Harmonized System Code (HS Code) for titanium dioxide for export is 2823.00 Please note that additional numbers may apply depending on the specific product and country of export.

0

Q production of pigmentary titanium dioxide

MeroyRoger Release Time: 3月 21, 2024, 10:07 下午

Titanium dioxide, also known as titanium(IV) oxide or titania, is a widely used white pigment due to its brightness and high refractive index. There are two primary methods used to produce pigmentary titanium dioxide: the sulfate process and the chloride process. The Sulfate Process: 1. A high grade titanium ore, usually ilmenite, undergoes purification to remove impurities. 2. The purified ore is treated with a large amount of concentrated sulfuric acid at high temperatures, typically for 2 days. This results in the creation of a solution of titanium sulphate and impurities. 3. The solution is then allowed to settle, during which the impurities separate and sediment at the bottom. 4. The remaining solution undergoes hydrolysis, which involves adding water to create hydrated titanium dioxide and sulfuric acid. 5. The resulting product is then heated to a very high temperature to remove extra water and impurities, which yields titanium dioxide. The Chloride Process: 1. In this process, ...

0

Q whats titanium dioxide

Blithe Release Time: 3月 18, 2024, 9:22 下午

Titanium dioxide is a naturally occurring oxide of titanium with the chemical formula TiO2. It is also known as titania and is widely used as a white pigment in various applications such as paints, sunscreens, food coloring, and even in the cosmetic industry. It’s prized for its ultraviolet-resistant properties and its ability to enhance the opacity and brightness of products. Although generally considered safe, inhaled titanium dioxide is classified as a possible carcinogen for humans, which mainly concerns occupational exposure.

0

Q replacements for titanium dioxide

AuroraWarner Release Time: 3月 15, 2024, 6:29 下午

Titanium dioxide is a common ingredient in various products such as sunscreens, paints, and foods for its opacity and brightness. However, safety concerns have prompted search for alternatives. Zinc oxide is an excellent replacement, especially in sunscreens, because it provides broad spectrum UV protection. In the food industry, calcium carbonate is often used as it also gives a white, opaque appearance. In paint production, alternatives like barium sulfate, and kaolin can replicate titanium dioxide’s ability to scatter light. These alternatives prove to be effective yet safer replacements. Research should continue to ensure the safety and effectiveness of such alternatives.

0

Q which zircon is best

AdamHuntington Release Time: 3月 14, 2024, 5:56 下午

The best zircon is typically the one that is of the highest quality in terms of color, cut, clarity, and carat weight. Blue zircon is especially popular due to its intense color and high refractive index. Other popular colors include clear, honey brown, yellow, red and green. The value of a zircon significantly increases if its quality is good and it’s free of any visible flaws or inclusions. Always ensure that the zircon is natural and not synthetic, as natural stones are more valuable. Ultimately, the best zircon is the one that appeals most to you and fits your budget.

0

Q what does carbon dioxide

ChristDora Release Time: 1月 9, 2024, 5:49 下午

Solid carbon dioxide is commonly used to cool dairy, meat, frozen foods and other perishable foods during transportation. Gaseous carbon dioxide is used in soft drink carbonation, chemical processing, food preservation processes, chemical and food processing inert protection, welding gas and plant growth stimulant. Used as chemical solvent. At low temperatures, carbon dioxide easily forms solid dry ice. Dry ice liquefies when the pressure increases to about 10 atmospheres. Even at normal temperature, when the pressure reaches 80 atmospheres, it is still liquid and can be used as a solvent and chemical cleaning agent for gasoline, carbon tetrachloride, ether, etc. It is an excellent environmentally friendly and safe solvent. As a special cleaning agent. The extremely low temperatures of dry ice cause special changes in the solidification and shrinkage of many substances. For example, the condensation and shrinkage of grease on the surface of dirt and fibers are separated to achieve the ...

0

You May Like

小敏测试112
小敏测试117
Right passenger side mirror cover
Traction pin
Trailer legs
Central control storage box
JETOUR DASHING 1.6T 7DCT

Q&A

Popular Information