T/GXTY 006-2019 Active Group standards

T/GXTY 006-2019 Sugar Industry Additives - Lime

T/GXTY 006-2019

Publish Date: 2019-08-01 Implement Date: 2019-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/GXTY 006-2019

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Food

ICS Name: Sugar and sugar products

Publish Date: 2019-08-01

Implement Date: 2019-09-01

Scope

Scope: This standard applies to the sugarcane and beet processing industries, playing a role in adjusting pH values and clarifying sugar juice. Main technical content: Requirements for the quality of lime used as an industrial additive in the sugar industry. **Key technical requirements**: - **Superior grade**: - Effective CaO content (mass fraction, dry basis), w%: ≥97.0 - Magnesium and alkali metals (mass fraction): ≤3.6 - **First-grade**: - Effective CaO content (mass fraction, dry basis), w%: ≥95.0 - Magnesium and alkali metals (mass fraction): ≤3.6 - **Other requirements**: - Inorganic arsenic (as As), mg/kg: ≤3.0 - Fluoride (F), mg/kg: ≤150 - Lead (Pb), mg/kg: ≤2.0 - Acid-insoluble matter, w%: ≤1.0 - Burning loss, w%: ≤10.0 --- **Explanation of technical terms**: 1. **CaO**: Calcium oxide, also known as lime. 2. **w%**: Mass fraction (dry basis). 3. **As**: Arsenic. 4. **F**: Fluoride. 5. **Pb**: Lead. 6. **Acid-insoluble matter**: Substances that remain insoluble after treatment with acid. 7. **Burning loss**: Loss of weight during heating. --- **Translation notes**: - Technical terms are translated in accordance with their standard meanings. - Numbers and units are converted to Chinese units (e.g., mg/kg) when necessary. - The requirements for lime quality are presented in a clear and concise manner, ensuring the accuracy of the technical specifications. - The structure of the standard is preserved, with each technical item listed separately for clarity.