Carbon Extraction Guide

Technical Manual — From Biological Material to Graphite

Carbon Extraction Guide — BioGem Lab Technical Manual

Size 421 KB

Last updated Jul 26, 2026

Pages ~12

Type Technical Guide

Author BioGem Lab Technical Division

Version 1.0

Patent Reference ZL 201010565778.9

Certificate No. 1058820

Invention Title A Method for Extracting Carbon from Biological Raw Materials for Diamond Production

Grant Date Oct 10, 2012

Distribution Internal & Qualified Partners

1. Introduction — Why extraction matters, patent background

2. Source Materials — Carbon content by source type

3. Stage 1: Thermal Decomposition — 800–1,000°C pyrolysis

4. Stage 2: Acid Leaching — Mineral salt removal

5. Stage 3: Quality Verification — IR, TGA, purity thresholds

6. Graphitization — 2,600–3,000°C crystallization

7. Sample Handling & Storage — Collection kits, shipping

8. Troubleshooting — Low yield, contamination, failures

Based on verified patent documentation

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