T/BYXT 110-2024 Crystalline hydrated silicate for vomitoxin adsorption
T/BYXT 110-2024 Crystalline hydrated silicate for vomitoxin adsorption
Basic Information
Scope
Scope: This document specifies the terminology definitions, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, and sales and service requirements for crystalline hydrated aluminosilicates. This document is applicable to crystalline hydrated aluminosilicates emetic toxin adsorbent products prepared from natural clinoptilolite as raw material; Main technical contents: Physical and chemical indicators shall meet the requirements of Table 1: **Table 1** **Item** **Requirement** **Superior Grade** **First Grade** **Ammonia Absorption Value (mmol/100g)** ≥ 100.0 ≥ 95.0 **Particle Size (%)** ≤ 95.0 ≤ 90.0 **Dry Loss (Mass Fraction)** ≤ 6.0 ≤ 10.0 **Water Content (%)** ≤ 10.0 ≤ 12.0 **Solubility (%)** ≤ 50.0 ≤ 45.0 **Gas Effective Pore Size (μm)** ≥ 4.0 ≥ 6.0 **Water Absorption (%)** ≤ 60.0 ≤ 55.0 **Alumina (Al2O3)** ≥ 7.0 ≥ 6.5 **Silica (SiO2)** ≥ 50.0 ≥ 45.0 **Emetic Toxin (%)** ≥ 86.0 ≥ 80.0 **Aflatoxin B1 Adsorption Rate (%)** ≥ 99.0 ≥ 90.0 **pH Value** 5.5–7.0 **a** The content of zeolite and the ammonia absorption value are linearly related. According to industry practice, the zeolite content in the product is determined by measuring the ammonia absorption value. **b** The particle size is measured by a test sieve with a pore size of 0.9 mm.