STN EN ISO 17225-9
| Name: | STN EN ISO 17225-9 |
| Validity: | Valid |
| Number of pages: | 20 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Tuhé biopalivá. Špecifikácie a triedy palív. Časť 9: Triedené drvené palivové drevo a drevné štiepky na priemyselné použitie (ISO 17225-9: 2021) |
| English title | Solid biofuels - Fuel specifications and classes - Part 9: Graded hog fuel and wood chips for industrial use (ISO 17225-9:2021) |
| Release Date: | 01. 11. 2021 |
| Date of withdrawal: | |
| ICS: | 27.190 |
| Sorting character/National clasification code | 65 7403 |
| Level of incorporation: | idt ISO 17225-9:2021, idt EN ISO 17225-9:2021 |
| Official Journal | 10/21 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | This document determines the fuel quality classes and specifications of graded hog fuel and wood chips for industrial use. It covers only hog fuel and wood chips produced from the following raw materials (see ISO 17225-1, Table 1): — 1.1 Forest, plantation and other virgin wood; — 1.2 By-products and residues from wood processing industry; — 1.3 Used wood; — 1.4 Blends and mixtures. This document covers hog fuel that has pieces of varying size and shape, produced by crushing with blunt tools such as rollers, hammers, or flails, and wood chips which are defined as chipped woody biomass with a sub-rectangular shape and a typical length of 5 mm to 50 mm typically in the form of pieces with a defined particle size produced by mechanical treatment with sharp tools such as knives. |