Glycerol, crude; glycerol waters and glycerol lyes

HS code 152000 covers the classification of glycerol, a versatile chemical compound with a wide range of industrial applications. Glycerol is a byproduct of various manufacturing processes, particularly in the production of fatty acids, oils, and fats. As a result, the glycerol industry plays a crucial role in the broader chemical and manufacturing sectors, contributing to the efficient utilization of resources and the development of diverse products.

The production of crude glycerol typically involves the separation and purification of glycerol from various waste streams, such as those generated during the production of 151110 Vegetable fats and oils and their fractions, crude or 151211 Vegetable fats and oils and their fractions, refined, but not chemically modified. This process often includes distillation, filtration, and other purification methods to remove impurities and obtain a high-quality glycerol product.

The main inputs required for the glycerol industry include the waste streams and byproducts from other manufacturing processes, particularly those involving the production of fats, oils, and fatty acids. Additionally, the industry relies on various processing equipment, such as distillation columns, filtration systems, and storage tanks, as well as energy sources and skilled labor to operate the production facilities.

The primary output of the glycerol industry is crude glycerol, which can be further refined and processed for use in a wide range of applications. These include the production of 290545 Glycerol, which is used in the manufacture of pharmaceuticals, cosmetics, food products, and various industrial chemicals. The glycerol industry also generates other byproducts, such as glycerol waters and glycerol lyes, which may be used in other industries or undergo additional processing.