|
2023
|
Invention
|
Gypsum hardened body, and preparation method therefor and use thereof. The present invention rela... |
|
|
Invention
|
Phosphogypsum-based construction material and preparation and application thereof. The present in... |
|
|
Invention
|
Device for carrying out calcination-type harmless treatment on phosphogypsum by using high-temper... |
|
2021
|
Invention
|
Device for preparing energy-saving material by combining dehydrated phosphogypsum and industrial ... |
|
|
Invention
|
Technology and method for preparing soil conditioner by combining phosphogypsum and biomass fuel ... |
|
|
Invention
|
System and method for cyclone-type self-absorption storage of dehydrated phosphogypsum. A system ... |
|
|
Invention
|
Method for preparing energy-saving, fireproof and sound-insulating wall material using sludge sol... |
|
|
Invention
|
Method for preparing building materials from sludge containing excessive heavy metals by using tr... |
|
|
Invention
|
Device for smelting and regenerating phosphogypsum using high-temperature ceramsite and method fo... |
