Cradle to Gate
Identity ID
ca60da37-0feb-4965-9dc8-1028b2abe51b
Materials
Associated ID
bf1f6a9b-1015-4159-b361-ac832d53b1d9
Included activities starts
Included activities ends
Description
Zinc particles can be used in the production of pigments, rubber additives, and antiseptics, as well as reducing agents in the metallurgical process. The dataset includes major raw and auxiliary materials, energy inputs, atmospheric and waterborne emissions associated with the production process. Infrastructure such as the manufacturing of production equipment and construction of facilities are not included within the system boundary of the dataset. The life cycle inventory is compiled from data from multiple sources. The production of alloy zinc ingots involves processes such as raw material preparation, smelting, refining, casting, shaping, quality inspection, and finished product packaging, with zinc particles being a by-product of this process.
Activity Description
The production of alloy zinc ingots includes processes such as raw material preparation, melting, refining, casting, forming, quality inspection, and finished product packaging, with zinc particles being a by-product of this process.
Process Description
Zinc particles have a CAS number of 7440-66-6 and the IUPAC name zinc, with the molecular formula Zn. Physical state: Under normal temperature and pressure conditions, zinc particles typically exist in solid form, such as powder, granules, or small pieces, and are odorless. Suitable for various industrial and commercial applications. Consumer-level applications: ① Batteries: Zinc particles are a key component in many types of batteries, such as zinc-carbon batteries and alkaline zinc-manganese batteries; ② Metal surface treatment: Used for galvanizing to provide corrosion protection and enhance the appearance of metals; ③ Pharmaceuticals: Used as an active ingredient in certain drug formulations for the treatment of zinc deficiency; ④ Food additives: Used as a nutritional supplement to fortify food with zinc content. Industrial applications: ① Chemical manufacturing: Used in the production of various chemicals, including pigments, rubber additives, and preservatives; ② Metal production: Serves as a reducing agent in metal smelting processes; ③ Pulp and paper: Utilized in the bleaching process of pulp; ④ Electronics industry: Applied in the manufacturing of semiconductors and electronic components.
Time period
2020
2026
Geography
China
Macroeconomic value
Business-as-Usual
Data validation
Yes
Technology
Current Technology
Technology comment
The product is produced from zinc, aluminum, and lead, and the product's life cycle boundaries include the entire process of raw material procurement, smelting, refining, casting, forming, quality inspection, and finished product packaging.