Method for inhibiting silica precipitation and scaling in geothermal flow systems
Patent
·
OSTI ID:5200839
A method for inhibiting silica scaling and precipitation in geothermal flow systems by on-line injection of low concentrations of cationic nitrogen-containing compounds, particularly polymeric imines, polymeric amines, and quaternary ammonium compounds.
- Assignee:
- Department Of Energy
- Patent Number(s):
- US 4328106
- OSTI ID:
- 5200839
- Resource Relation:
- Patent File Date: Filed date 13 Jun 1980; Other Information: PAT-APPL-159313
- Country of Publication:
- United States
- Language:
- English
Similar Records
Method for inhibiting silica precipitation and scaling in geothermal flow systems
Method for inhibiting silica precipitation and scaling in geothermal flow systems
On-line tests of organic additives for the inhibition of the precipitation of silica from hypersaline geothermal brine II. Tests of nitrogen-containing compounds, silanes, and additional ethoxylated compounds
Patent
·
Fri Jun 13 00:00:00 EDT 1980
·
OSTI ID:5200839
Method for inhibiting silica precipitation and scaling in geothermal flow systems
Patent
·
Fri Jan 01 00:00:00 EST 1982
·
OSTI ID:5200839
On-line tests of organic additives for the inhibition of the precipitation of silica from hypersaline geothermal brine II. Tests of nitrogen-containing compounds, silanes, and additional ethoxylated compounds
Technical Report
·
Fri Jun 01 00:00:00 EDT 1979
·
OSTI ID:5200839
+2 more
Related Subjects
15 GEOTHERMAL ENERGY
GEOTHERMAL FLUIDS
SILICA
SCALE CONTROL
ADDITIVES
BRINES
COLLOIDS
GEOTHERMAL WELLS
HYDROCHLORIC ACID
INHIBITION
INJECTION WELLS
ORGANIC NITROGEN COMPOUNDS
PARTICLES
PHOSPHONATES
PRECIPITATION
SURFACES
CHALCOGENIDES
CONTROL
DISPERSIONS
FLUIDS
HYDROGEN COMPOUNDS
INORGANIC ACIDS
MINERALS
ORGANIC COMPOUNDS
ORGANIC PHOSPHORUS COMPOUNDS
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
SEPARATION PROCESSES
SILICON COMPOUNDS
SILICON OXIDES
WELLS
150903* - Geothermal Engineering- Corrosion
Scaling & Materials Development
GEOTHERMAL FLUIDS
SILICA
SCALE CONTROL
ADDITIVES
BRINES
COLLOIDS
GEOTHERMAL WELLS
HYDROCHLORIC ACID
INHIBITION
INJECTION WELLS
ORGANIC NITROGEN COMPOUNDS
PARTICLES
PHOSPHONATES
PRECIPITATION
SURFACES
CHALCOGENIDES
CONTROL
DISPERSIONS
FLUIDS
HYDROGEN COMPOUNDS
INORGANIC ACIDS
MINERALS
ORGANIC COMPOUNDS
ORGANIC PHOSPHORUS COMPOUNDS
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
SEPARATION PROCESSES
SILICON COMPOUNDS
SILICON OXIDES
WELLS
150903* - Geothermal Engineering- Corrosion
Scaling & Materials Development