As the name implies, liquid injection units are used almost exclusively for pumpable liquid wastes, but they may also be used for waste gases. There are several different designs, both vertical and horizontal, but most are refractory-lined cylinders. The wastes are atomized and injected through burners and burned in suspension. The refractory environments are extremely dependent on the compositions of the waste stream and the intended operating temperatures. Any variability of the two will also play into the refractory decision. Brick such as KALA® SR, UFALA®, KORUNDAL XD®, or TUFLINE® 90 DM are commonly used to line liquid injection units. In areas where monolithics are required, PLASTECH® 85P, PLASTECH® 90P, and PLASTECH® RUBY® have all worked well.
Liquid Injection Units
Products
Liquid Injection Units
Filters
| Product | SDS | |
|---|---|---|
| AUREX® 30 SR | An alumina-chrome brick with 30% chrome, designed for thermal shock resistance | English |
| AUREX® 75 SR | An alumina-chrome brick with 75% chrome, designed for thermal shock resistance | English |
| AUREX® 95 P | An alumina-chrome with with 90% chrome and 3% phosphorous pentoxide | English |
| GREENKLEEN®-60 PLUS | A 60% alumina, andalusite containing low cement castable | |
| GREENLITE®-45-L PLUS | A 2500°F rated lightweight castable | |
| GREENTHERM 25 LI | A 2500°F rated insulating firebrick | |
| GREENTHERM 28 LI | A 2800°F rated insulating firebrick | |
| GREENTHERM 30 LI | A 3000°F rated insulating firebrick | |
| INSWOOL®-HP BLANKET | A 2300°F rated, alumina silica ceramic fiber blanket | |
| JADECAST® 50 | A low-moisture, chromia-alumina castable | |
| KALA® | A 50% alumina brick | |
| KALA® HPC CHECKERS | A 50% alumina brick | |
| KALA® SR | A 50% alumina brick designed for thermal shock resistance | |
| KALAKAST AR® ADTECH® | A 60% alumina castable designed for alkali resistance | English |
| KORUNDAL XD | ||
| KORUNDAL XD.pdf | ||
| KORUNDAL XD® | A 90% alumina, mullite bonded brick with low porosity | |
| MIZZOU® CASTABLE PLUS | A 3000°F rated high alumina castable | |
| NIKE 60 AR | A 60% alumina, andalusite containing brick | |
| NOVACON® 95 | A 95% alumina, cement-free, monolithic castable | English |
| PLASTECH® 90P STD | A 90% alumina, phosphate bonded refractory plastic | |
| RUBY® SR | An alumina-chrome brick with 10% chrome, designed for thermal shock resistance | |
| SUPER HYBOND® 60 PLUS | A 60% alumina, mullite, air-setting, plastic refractory | English |
| SUPER HYBOND® 90 PLUS | An air-setting, 90% alumina refactory plastic | |
| TUFLINE® 90 DM | A 90% alumina brick designed for thermal shock resistance | |
| TUFLINE® 95 DM | A 95% alumina brick designed for thermal shock resistance | English |
| TUFLINE® 98 DM | A 98% alumina brick designed for thermal shock resistance | English |
| UFALA® | A 60% alumina brick shape | |
| UFALA® | A 60% alumina brick shape | |
| UFALA® XCR | A 60% Alumina - Andalusite Brick Shape | English |
| UFALA® XCR | A 60% Alumina - Andalusite Brick Shape | English |
| UFALA® XCR | A 60% Alumina - Andalusite Brick Shape | English |
| ULTRA-GREEN® SR | An 86% alumina, ultra-low cement castable | English |
| VERSAFLOW® 57A PLUS | An andalusite containing, low-cement castable | |
| VERSAFLOW® 60 PLUS | A 60% alumina, low cement castable | |
| VERSAFLOW® THERMAX PLUS | A vitreous silica, low-cement castable designed for thermal shock resistance | English |
| VISIL® | A vitreous silica brick | |