GB785626A - Improvements in or relating to the treatment of water - Google Patents
Improvements in or relating to the treatment of waterInfo
- Publication number
- GB785626A GB785626A GB996156A GB996156A GB785626A GB 785626 A GB785626 A GB 785626A GB 996156 A GB996156 A GB 996156A GB 996156 A GB996156 A GB 996156A GB 785626 A GB785626 A GB 785626A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silicic acid
- phosphate
- weight
- per cent
- calcium metaphosphate
- 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 4
- 229910019142 PO4 Inorganic materials 0.000 abstract 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 7
- 239000010452 phosphate Substances 0.000 abstract 7
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 abstract 7
- 235000012239 silicon dioxide Nutrition 0.000 abstract 7
- ROPDWRCJTIRLTR-UHFFFAOYSA-L calcium metaphosphate Chemical group [Ca+2].[O-]P(=O)=O.[O-]P(=O)=O ROPDWRCJTIRLTR-UHFFFAOYSA-L 0.000 abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000003153 chemical reaction reagent Substances 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/18—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using inorganic inhibitors
- C23F11/187—Mixtures of inorganic inhibitors
- C23F11/188—Mixtures of inorganic inhibitors containing phosphates
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Removal Of Specific Substances (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE545414D BE545414A (enrdf_load_stackoverflow) | 1956-03-29 | ||
| NL203834D NL203834A (enrdf_load_stackoverflow) | 1956-03-29 | ||
| NL92131D NL92131C (enrdf_load_stackoverflow) | 1956-03-29 | ||
| CH340457D CH340457A (de) | 1956-03-29 | 1956-01-27 | Verfahren zur Behandlung von Rohwasser mit schwerlöslichen Phosphaten |
| GB996156A GB785626A (en) | 1956-03-29 | 1956-03-29 | Improvements in or relating to the treatment of water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB996156A GB785626A (en) | 1956-03-29 | 1956-03-29 | Improvements in or relating to the treatment of water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB785626A true GB785626A (en) | 1957-10-30 |
Family
ID=9881975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB996156A Expired GB785626A (en) | 1956-03-29 | 1956-03-29 | Improvements in or relating to the treatment of water |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE545414A (enrdf_load_stackoverflow) |
| CH (1) | CH340457A (enrdf_load_stackoverflow) |
| GB (1) | GB785626A (enrdf_load_stackoverflow) |
| NL (2) | NL92131C (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2571745B1 (fr) * | 1984-10-17 | 1988-10-28 | Trest Juzhvodoprovod | Anticorrosif pour proteger la surface interne d'une canalisation contre la corrosion, procede d'obtention de cet anticorrosif et procede de protection de la surface interne d'une canalisation contre la corrosion utilisant cet anticorrosif |
-
0
- NL NL203834D patent/NL203834A/xx unknown
- NL NL92131D patent/NL92131C/xx active
- BE BE545414D patent/BE545414A/xx unknown
-
1956
- 1956-01-27 CH CH340457D patent/CH340457A/de unknown
- 1956-03-29 GB GB996156A patent/GB785626A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL92131C (enrdf_load_stackoverflow) | |
| BE545414A (enrdf_load_stackoverflow) | |
| CH340457A (de) | 1959-08-15 |
| NL203834A (enrdf_load_stackoverflow) |
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