| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| pyrolysis of natural gas | 0.8 | 0.9 | 881 | 88 |
| is pyrolysis bad for the environment | 0.77 | 0.2 | 3077 | 1 |
| toxicity of pyrolysis oil | 0.27 | 0.3 | 6267 | 60 |
| difference pyrolysis and gasification | 1.32 | 0.1 | 4388 | 33 |
| what is pyrolysis of petroleum materials | 1.17 | 1 | 9807 | 99 |
| pros and cons of pyrolysis | 0.76 | 1 | 2028 | 16 |
| does pyrolysis require oxygen | 1.06 | 0.7 | 8077 | 89 |
| how does pyrolysis work | 0.71 | 0.5 | 4904 | 37 |
| pyrolysis and plasma gasification | 1.14 | 0.4 | 6333 | 13 |
| plastic pyrolysis to fuel | 0.68 | 0.1 | 5054 | 96 |
| problems with plastic pyrolysis | 1.28 | 0.8 | 1646 | 55 |
| is pyrolysis environmentally friendly | 1.36 | 1 | 9892 | 10 |
| products of pyrolysis affect fire | 0.18 | 0.1 | 2051 | 95 |
| pyrolysis of jet fuel | 1.45 | 1 | 6439 | 89 |
| why is pyrolysis not widely used | 0.98 | 0.3 | 1612 | 65 |
| pyrolysis oil to petrol | 1.6 | 0.5 | 2199 | 47 |
| factors affecting pyrolysis process | 1.3 | 0.5 | 4352 | 83 |
| does pyrolysis produce co2 | 0.04 | 0.2 | 94 | 56 |
| pyrolysis plastic to oil | 1.85 | 0.9 | 3338 | 91 |
