FR46326E - Produit détartrant - Google Patents
Produit détartrantInfo
- Publication number
- FR46326E FR46326E FR46326DA FR46326E FR 46326 E FR46326 E FR 46326E FR 46326D A FR46326D A FR 46326DA FR 46326 E FR46326 E FR 46326E
- Authority
- FR
- France
- Prior art keywords
- descaling product
- descaling
- product
- 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
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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR782866T | 1934-03-06 | ||
FR46326T | 1935-01-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR46326E true FR46326E (fr) | 1936-04-30 |
Family
ID=8681961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR46326D Expired FR46326E (fr) | 1934-03-06 | 1935-01-18 | Produit détartrant |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR46326E (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0346139A2 (fr) * | 1988-06-10 | 1989-12-13 | W.R. Grace & Co.-Conn. | Inhibition de la corrosion |
-
1935
- 1935-01-18 FR FR46326D patent/FR46326E/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0346139A2 (fr) * | 1988-06-10 | 1989-12-13 | W.R. Grace & Co.-Conn. | Inhibition de la corrosion |
EP0346139A3 (en) * | 1988-06-10 | 1990-02-07 | W.R. Grace & Co.-Conn. | Corrosion control |
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