Cradle to Consumer
Identity ID
98ed5311-1c5d-4e41-89c9-63b003e2c6db
Materials
Associated ID
e30f07e6-f592-4004-b17c-6d1b8100ac82
Included activities starts
Included activities ends
Description
This dataset is a market dataset representing the consumption market of the region. The dataset includes the transport of the product from the gate to the consumption end, and the transport service is calculated based on the transport situation of the product in the region. The product represented by this dataset is tin oxide, a high-purity inorganic oxide product prepared from tin concentrate with a grade of 40.05% through a roasting process, with a tin oxide content of 99.85%; its appearance is white, light yellow or light gray powder in the tetragonal, hexagonal or orthorhombic crystal system, with a density of 6.95 g/mL at room temperature, a melting point of 1630℃, and a boiling point of 1800℃. It has stable physicochemical properties and is also a transparent conductive material with excellent performance. The upstream raw material of this product is tin concentrate, and downstream it is widely used in transparent conductive film preparation, electronic component production, ceramic glaze processing, catalyst synthesis, and tin-based functional material preparation, making it an important deep-processing oxide product in the tin metallurgy industry chain. The dataset includes the main raw and auxiliary materials, energy and waste of the production process, while infrastructure such as production equipment manufacturing and plant construction is not included within the dataset boundary; the data inventory is formed by merging data from multiple sources.
Activity Description
The entire production process includes the tin concentrate roasting process, covering the entire process from tin concentrate to tin oxide.
Process Description
Tin oxide (SnO2) is an inorganic substance obtained by roasting tin concentrate with a grade of 40.05%. The product has a purity of 99.85% and appears as a white, light yellow, or light gray tetragonal, hexagonal, or orthorhombic crystalline powder. Its melting point is 1630°C, boiling point 1800°C, density at room temperature 6.95 g/mL, and it is an excellent transparent conductive material.
Time period
2021
2026
Geography
China,Beijing
Geography comment
Generated by merging multiple data sets in this geographical location.
Macroeconomic value
Business-as-Usual
Data validation
Yes
Technology
Current Technology
Technology comment
The tin concentrate roasting process mainly includes the following steps: crush and screen the tin concentrate to a suitable particle size, then contact it with air or oxygen-rich gas, and heat it in a high-temperature roasting furnace to oxidize and volatilize the sulfide and some impurities (such as arsenic and antimony) in the tin ore to generate tin oxide.