Activated carbon What category does it belong to

1. The industry category of activated carbon production is classified into petroleum processing, coking and nuclear fuel processing industry (25 major categories), and the industry category name is: activated carbon manufacturing; Industry category code: 2540. Electrolytic manganese is classified into ferrous metal smelting and rolling processing industry (32 categories), and the name of the industry category is manganese smelting; Industry category code: 3250.

2. The activated carbon belongs to Group 0104, Category 1 of the trademark classification, and the sub item number is 010025; Activated carbon is a kind of commonly used air purification material, which has many good names such as "expert in formaldehyde removal", "air refreshing product", etc. Especially for newly decorated houses, activated carbon can absorb formaldehyde, xylene and other toxic gases contained in the air.

3. The activated carbon industry belongs to the non-metallic mineral products industry in the national economic industry classification, and the code is C30. Activated carbon can be divided into wooden activated carbon, coal activated carbon, coconut shell activated carbon, fruit shell activated carbon, etc.

4. Waste activated carbon belongs to hazardous waste HW49, code 900-041-49. There are generally two ways to distinguish the category and code of hazardous waste. First, judge whether the solid waste belongs to a certain category according to the classification and code of the National Catalogue of Hazardous Wastes.

Code of hazardous waste of waste activated carbon, category code of hazardous waste of waste activated carbon HW06, reaction residue, waste catalyst, adsorption filter and carrier generated in the process of synthesis, cracking, separation, decoloration, catalysis, precipitation, rectification, etc. of organic solvent; HW49, waste activated carbon produced in the production process of other inorganic chemical industries.