| 5632931 |
Bloated mineral oxide carrier for packed-bed fluid stream chemical processes |
Alvin Samuels |
1997-05-27 |
| 5478541 |
Separately removing mercaptans and hydrogen sulfide from gas streams |
Alvin Samuels |
1995-12-26 |
| 5320992 |
Disposable oxide carrier for scavenging hydrogen sulfide |
Alvin Samuels |
1994-06-14 |
| 5264194 |
Restoring reactivity of gas sweetening oxide beds |
Alvin Samuels |
1993-11-23 |
| 4835043 |
Sulfite-oxide process for scavenging hydrogen sulfide |
Alvin Samuels |
1989-05-30 |
| 4634539 |
Scavenging oxygen from aqueous systems |
Alvin Samuels |
1987-01-06 |
| 4476027 |
Use of magnetic separation in scavenging hydrogen sulfide |
— |
1984-10-09 |
| 4366131 |
Highly reactive iron oxide agents and apparatus for hydrogen sulfide scavenging |
— |
1982-12-28 |
| 4344842 |
Reactive iron oxide agents for scavenging hydrogen sulfide from hydrocarbon liquids |
— |
1982-08-17 |
| 4324298 |
Method of using a reactive iron oxide drilling mud additive |
— |
1982-04-13 |
| 4246243 |
Use of steel plant waste dusts for scavenging hydrogen sulfide |
— |
1981-01-20 |
| 4246244 |
Process for scavenging hydrogen sulfide from hydrocarbon gases |
— |
1981-01-20 |