Oils and products of the distillation of high temperature coal tar; toluol (toluene)

HS v2022 Code: 270720

About oils and products of the distillation of high temperature coal tar; toluol (toluene)

HS code 270720 covers the oils and products derived from the distillation of high-temperature coal tar. This industry plays a crucial role in the broader chemical and energy sectors, providing essential raw materials and intermediates for a wide range of downstream applications. The production and trade of these coal tar-derived products are of significant economic importance, contributing to the global supply of essential chemicals and fuels.

Production process

The main production technique for HS code 270720 involves the distillation of high-temperature coal tar. This process separates the tar into various fractions, each containing a different set of aromatic hydrocarbons and other chemical compounds. The toluol (toluene) fraction is a key output of this distillation process, which is then further refined and processed for use in various industries.

Production inputs

The primary inputs required for the production of HS code 270720 products are high-temperature coal tar and the necessary equipment and infrastructure for the distillation process. This includes specialized distillation columns, condensers, storage tanks, and other supporting systems. Additionally, the industry relies on a skilled workforce with expertise in chemical processing and refining operations.

Production outputs

The main outputs of the industry covered by HS code 270720 are the various fractions and products derived from the distillation of high-temperature coal tar, including toluol (toluene). These outputs are then consumed by a range of other industries, such as 290230 Toluene for the production of solvents, 290511 Methanol for the synthesis of other chemicals, and 271011 Light oils and preparations for use as fuel components.

Revisions to 270720

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 270720. The most recent 1 version of this code (270720) is in the HS v2022 system (this version):

This page shows the most recent version of code 270720.

Family tree for oils and products of the distillation of high temperature coal tar; toluol (toluene)

    graph LR
    A["<a href='/classifications/hs/v2022/27'>27: Mineral fuels, mineral oils and products of their distillation; bituminous substances; mineral waxes</a>"]
A --> B["<a href='/classifications/hs/v2022/2707'>2707: Oils and other products of the distillation of high temperature coal tar; similar products in which the weight of the aromatic constituents exceeds that of the non-aromatic constituents</a>"]
B --> C["<a href='/classifications/hs/v2022/270720'>270720: Oils and products of the distillation of high temperature coal tar; toluol (toluene)</a>"]

    B --> D["<a href='/classifications/hs/v2022/270710'>270710: Oils and products of the distillation of high temperature coal tar; benzol (benzene)</a>"]
B --> E["<a href='/classifications/hs/v2022/270730'>270730: Oils and products of the distillation of high temperature coal tar; xylol (xylenes)</a>"]
B --> F["<a href='/classifications/hs/v2022/270740'>270740: Oils and products of the distillation of high temperature coal tar; naphthalene</a>"]
B --> G["<a href='/classifications/hs/v2022/270750'>270750: Aromatic hydrocarbon mixtures; n.e.c. in heading no. 2707, of which 65% or more by volume (including losses) distils at 250 degrees Celsius by the ISO 3405 method (equivalent to the ASTM D 86 method)</a>"]
B --> H["<a href='/classifications/hs/v2022/270791'>270791: Oils and other products of the distillation of high temperature coal tar; creosote oils</a>"]
B --> I["<a href='/classifications/hs/v2022/270799'>270799: Oils and other products of the distillation of high temperature coal tar; n.e.c. in heading no. 2707</a>"]

    

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