Catalysts, supported; reaction initiators, reaction accelerators and catalytic preparations, with an active substance other than nickel or precious metals or their compounds, n.e.c. or included

HS v2017 Code: 381519

About catalysts, supported; reaction initiators, reaction accelerators and catalytic preparations, with an active substance other than nickel or precious metals or their compounds, n.e.c. or included

HS code 381519 covers a diverse range of catalytic materials and preparations that play a crucial role in various industrial processes. These products are essential for improving the efficiency, speed, and selectivity of chemical reactions, making them indispensable in industries such as petrochemicals, pharmaceuticals, and environmental protection. As a key component in the global supply chain, the 381519 industry supports the production of a wide array of downstream goods and services, contributing significantly to the broader economy.

Production process

The production of catalysts and related preparations under HS code 381519 typically involves a multi-step process. This may include the synthesis of the active substance, the selection and preparation of the support material, and the final formulation and packaging of the catalyst. Advanced techniques such as impregnation, precipitation, and sol-gel methods are often employed to ensure the desired catalytic properties and performance.

Production inputs

The main inputs required for the 381519 industry include a variety of chemical precursors, support materials (such as 380210 Activated carbon, 690290 Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods, other than those of siliceous fossil meals or similar siliceous earths, or 382490 Chemical products and preparations of the chemical or allied industries, incl. those consisting of mixtures of natural products, not elsewhere specified or included), and specialized equipment for catalyst production and testing. The industry also relies on a skilled workforce with expertise in chemistry, materials science, and process engineering.

Production outputs

The catalysts, reaction initiators, and related preparations produced under HS code 381519 are widely used in a range of industries, including 271011 Light oils and preparations, 290110 Saturated acyclic hydrocarbons, 290511 (Methanol (methyl alcohol)), and 300490 Medicaments consisting of mixed or unmixed products for therapeutic or prophylactic uses, put up in measured doses or in forms or packings for retail sale, n.e.c.. These products help to improve the efficiency, selectivity, and environmental impact of various chemical processes, contributing to the production of a wide array of downstream goods and services.

Revisions to 381519

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 381519. The most recent 1 version of this code (381519) is in the HS v2022 system:

This page shows a legacy version of code 381519 ( HS v2017).

Older versions

Family tree for catalysts, supported; reaction initiators, reaction accelerators and catalytic preparations, with an active substance other than nickel or precious metals or their compounds, n.e.c. or included

    graph LR
    A["<a href='/classifications/hs/v2017/38'>38: Chemical products n.e.c.</a>"]
A --> B["<a href='/classifications/hs/v2017/3815'>3815: Reaction initiators, reaction accelerators and catalytic preparations n.e.c. or included</a>"]
B --> C["<a href='/classifications/hs/v2017/381519'>381519: Catalysts, supported; reaction initiators, reaction accelerators and catalytic preparations, with an active substance other than nickel or precious metals or their compounds, n.e.c. or included</a>"]

    B --> D["<a href='/classifications/hs/v2017/381511'>381511: Catalysts, supported; reaction initiators, reaction accelerators and catalytic preparations, with nickel or nickel compounds as the active substance, n.e.c. or included</a>"]
B --> E["<a href='/classifications/hs/v2017/381512'>381512: Catalysts, supported; reaction initiators, reaction accelerators and catalytic preparations, with precious metal or precious metal compounds as the active substance, n.e.c. or included</a>"]
B --> F["<a href='/classifications/hs/v2017/381590'>381590: Reaction initiators, reaction accelerators and catalytic preparations, unsupported, n.e.c. or included</a>"]

    

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