From: Opportunities for lignin valorization: an exploratory process
9 product attributes | Word frequency count (WFC) |
 Concrete Friendly | 76 |
 Product Effectiveness | 60 |
 Product Reliability | 44 |
 Density | 41 |
 Product Efficiency | 41 |
 Ignition Temperature | 39 |
 Injection Rate | 38 |
 Proven Product Performance | 35 |
 Customizable Product | 32 |
 Total (product attributes) | 408 |
4 service attributes | Word frequency count (WFC) |
 Reliable Delivery | 39 |
 ACI Installations | 18 |
 On-Site Support | 12 |
 Product Guarantee | 10 |
 Total (service attributes) | 78 |
Total (13 product and service attributes) | 486 |