Table 7.
Performance of t3 with respect to the class profiles of ELECTRE-based model and resulting share of CAI (case for reducing agent (g1) > capping agent (g2) > solvent (g3)).
Class profiles | g1 | g2 | g3 | g4 | g5 | g6 | g7 | g8 | CAI | |
---|---|---|---|---|---|---|---|---|---|---|
Reducing agent | Capping agent | Solvent | Local resource use | Reaction time (seconds) | Tempera ture (Celsius) | Equipment type | Size range | |||
Case A: Certain | Class very high (5) | t3 | ||||||||
b4 = Very high - high | Renewable – primary | Renewable – waste | Renewable – primary | Yes | 50 | 30 | Stirrings ≤ 5 minutes | 0 ≤ particle size ≤ 30 nm | ||
Class high (4) | ||||||||||
b3 = High - medium | Renewable – primary | Renewable – primary | Renewable – primary | Yes | 100 | 40 | Stirring | 0 ≤ particle size ≤ 60 nm | ||
Class medium (3) | t3 | t3 | t3 | 23% | ||||||
b2 = Medium - low | Biodegradeble polymer | Renewable – primary | Biodegradable polymer | No | 400 | 60 | Microwave – sealed vessel (> 300 W) | 30 < particle size ≤ 60 nm | ||
Class low (2) | t3 | t3 | t3 | t3 | 77% | |||||
b1 = Low - very low | Synthetic | Biodegradable polymer | Synthetic | No | 1500 | 95 | Conventional | 0 < particle size ≤ 100 nm | ||
Class low (1) |