| cement production;cement, portland fly-ash cement, 52.5MPa;dry process precalciner kiln;fly ash | Unit process, black box | CN | Unit processes / Materials production / Other mineralic materials | 2001 | | |
| cement production;cement, portland fly-ash cement, 52.5MPa;dry rotary kiln | Unit process, black box | BJ-CN | Unit processes / Materials production / Other mineralic materials | | | |
| cement production;cement, portland fly-ash cement, 52.5MPa;dry rotary kiln;Sewage sludge | Unit process, black box | CN | Unit processes / Materials production / Other mineralic materials | | | |
