GB148547A - Improved process for preventing precipitation from water - Google Patents
Improved process for preventing precipitation from waterInfo
- Publication number
- GB148547A GB148547A GB2054220A GB2054220A GB148547A GB 148547 A GB148547 A GB 148547A GB 2054220 A GB2054220 A GB 2054220A GB 2054220 A GB2054220 A GB 2054220A GB 148547 A GB148547 A GB 148547A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- improved process
- preventing precipitation
- preventing
- salts
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0004—Crystallisation cooling by heat exchange
- B01D9/0013—Crystallisation cooling by heat exchange by indirect heat exchange
-
- 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)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- General Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
148,547. Maschinenbau - Akt. - Ges. Balcke. June 25, 1918, [Convention date]. Void [Published under Sect. 91 of the Act]. Addition to 135,189. Incrustation, preventing.-Free acids or easily soluble salts are added to the water before it enters an evaporator so that the salts forming scale or sediment remain in solution during the evaporation, and may be drawn off with the muddy water.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE518671X | 1918-06-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB148547A true GB148547A (en) | 1921-10-10 |
Family
ID=6550147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2054220A Expired GB148547A (en) | 1918-06-25 | 1920-07-10 | Improved process for preventing precipitation from water |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR518671A (en) |
GB (1) | GB148547A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3515215A (en) * | 1968-08-19 | 1970-06-02 | Shell Oil Co | Fluid recovery from underground formations using supersaturated gypsum solutions |
US3515211A (en) * | 1968-08-19 | 1970-06-02 | Shell Oil Co | Control of gypsum deposits from blended water rich in gypsum |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE489948A (en) * | 1948-07-02 | 1900-01-01 |
-
1919
- 1919-08-05 FR FR518671A patent/FR518671A/en not_active Expired
-
1920
- 1920-07-10 GB GB2054220A patent/GB148547A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3515215A (en) * | 1968-08-19 | 1970-06-02 | Shell Oil Co | Fluid recovery from underground formations using supersaturated gypsum solutions |
US3515211A (en) * | 1968-08-19 | 1970-06-02 | Shell Oil Co | Control of gypsum deposits from blended water rich in gypsum |
Also Published As
Publication number | Publication date |
---|---|
FR518671A (en) | 1921-05-28 |
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