US1225118A - Method for obtaining pure water from salt water. - Google Patents
Method for obtaining pure water from salt water. Download PDFInfo
- Publication number
- US1225118A US1225118A US77675513A US1913776755A US1225118A US 1225118 A US1225118 A US 1225118A US 77675513 A US77675513 A US 77675513A US 1913776755 A US1913776755 A US 1913776755A US 1225118 A US1225118 A US 1225118A
- Authority
- US
- United States
- Prior art keywords
- water
- salt
- vapor
- obtaining pure
- pure water
- 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 - Lifetime
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/14—Treatment of water, waste water, or sewage by heating by distillation or evaporation using solar energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S203/00—Distillation: processes, separatory
- Y10S203/18—Control
Definitions
- I I 3 22 I g G: 1.. I EZ Z 1 531 T Jfli; .4 5; w Ffg l I Hi I I I I 41'7 I 1- wwzwtoz JMMZTW but no salt, and finally condensing the last named vapor.
- the method described for obtaining pure water from salt water in a state of agitation which consists in introducing a body of salt water into a vessel and therein subjecting suchsalt water to the action of heat transmitted through the water from a coil through which steam is passed, conveying the vapor thus derived from such vessel to a second vessel, and therein subjecting such vapor to the action of heat transmitted through the vapor from a coil through which steamof higher temperature is passed, whereby such vapor is expanded to form a second vapor and the salt separated therefr'om5-condensing the last named vapor to form fresh water, and removing the deposited salt from time to time.
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Saccharide Compounds (AREA)
Description
F. T. EVAN S.
METHOD FOR OBTAINING PURE WATER FROM SALT WATER. APPLICATION FILED JULY I. 1913.
1 2%,, II 11 8o Patented May 8, 191?.
I I 3 22:, I g G: 1.. I EZ Z 1 531 T Jfli; .4 5; w Ffg l I Hi I I I I 41'7 I 1- wwzwtoz JMMZTW but no salt, and finally condensing the last named vapor.
3. The method described for obtaining pure water from salt water in a state of agitation, which consists in first subjecting such salt Water in a closed vessel to the action of sufiioient heat to set free a vapor containing water and a small percentage of salt, then subjecting said vapor so derived in a closed vessel to a very much higher temperature to set free a second vapor containing water but no salt, and finally condensing the last named watery vapor.
4. The method described for vobtaining pure water from salt water in a "state of agitation, which consists in evapdrating salt water by heat to obtain a watery gvapor containing a small percentage of salt, then superheating the vapor so derived under conditions where no water is present as abo'dy, and finally condensing the superheated vapor to obtain pure Water.
5. The method described for obtaining pure water from salt water in a state of agitation, which consists in introducing a body of salt water into a vessel and therein subjecting suchsalt water to the action of heat transmitted through the water from a coil through which steam is passed, conveying the vapor thus derived from such vessel to a second vessel, and therein subjecting such vapor to the action of heat transmitted through the vapor from a coil through which steamof higher temperature is passed, whereby such vapor is expanded to form a second vapor and the salt separated therefr'om5-condensing the last named vapor to form fresh water, and removing the deposited salt from time to time.
In testimony whereof, I afiix my signature, in the presence of two Witnesses.
FRANK TAYLOR EVANS. Witnesses:
ERNEST L. GUNTHER, Enw. J. MoCoRMAoK.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77675513A US1225118A (en) | 1913-07-01 | 1913-07-01 | Method for obtaining pure water from salt water. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77675513A US1225118A (en) | 1913-07-01 | 1913-07-01 | Method for obtaining pure water from salt water. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1225118A true US1225118A (en) | 1917-05-08 |
Family
ID=3292968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US77675513A Expired - Lifetime US1225118A (en) | 1913-07-01 | 1913-07-01 | Method for obtaining pure water from salt water. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1225118A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2490152A (en) * | 1947-09-30 | 1949-12-06 | Thermal Liquids Inc | Still |
| US3299589A (en) * | 1965-08-16 | 1967-01-24 | Harold R Hay | Apparatus for modulating the temperature within enclosures |
-
1913
- 1913-07-01 US US77675513A patent/US1225118A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2490152A (en) * | 1947-09-30 | 1949-12-06 | Thermal Liquids Inc | Still |
| US3299589A (en) * | 1965-08-16 | 1967-01-24 | Harold R Hay | Apparatus for modulating the temperature within enclosures |
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