GB1144045A - A method for the treatment of boiler feed water - Google Patents
A method for the treatment of boiler feed waterInfo
- Publication number
- GB1144045A GB1144045A GB4918366A GB4918366A GB1144045A GB 1144045 A GB1144045 A GB 1144045A GB 4918366 A GB4918366 A GB 4918366A GB 4918366 A GB4918366 A GB 4918366A GB 1144045 A GB1144045 A GB 1144045A
- Authority
- GB
- United Kingdom
- Prior art keywords
- feed water
- boiler feed
- treatment
- nov
- nitrilotriacetate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
- 239000002738 chelating agent Substances 0.000 abstract 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 abstract 2
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 abstract 1
- 235000010265 sodium sulphite Nutrition 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/12—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
- C02F5/125—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen combined with inorganic substances
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50658565A | 1965-11-05 | 1965-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1144045A true GB1144045A (en) | 1969-03-05 |
Family
ID=24015214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4918366A Expired GB1144045A (en) | 1965-11-05 | 1966-11-02 | A method for the treatment of boiler feed water |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE689291A (enrdf_load_stackoverflow) |
| FR (1) | FR1498178A (enrdf_load_stackoverflow) |
| GB (1) | GB1144045A (enrdf_load_stackoverflow) |
-
1966
- 1966-11-02 GB GB4918366A patent/GB1144045A/en not_active Expired
- 1966-11-03 FR FR82405A patent/FR1498178A/fr not_active Expired
- 1966-11-04 BE BE689291D patent/BE689291A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE689291A (enrdf_load_stackoverflow) | 1967-05-05 |
| FR1498178A (fr) | 1967-10-13 |
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