GB1234446A - - Google Patents
Info
- Publication number
- GB1234446A GB1234446A GB1234446DA GB1234446A GB 1234446 A GB1234446 A GB 1234446A GB 1234446D A GB1234446D A GB 1234446DA GB 1234446 A GB1234446 A GB 1234446A
- Authority
- GB
- United Kingdom
- Prior art keywords
- evaporator
- condenser
- water
- pump
- withdrawn
- 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 abstract 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- 239000011780 sodium chloride Substances 0.000 abstract 2
- 239000012267 brine Substances 0.000 abstract 1
- 238000010612 desalination reaction Methods 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 abstract 1
- 238000009834 vaporization Methods 0.000 abstract 1
- 230000008016 vaporization Effects 0.000 abstract 1
- 239000002699 waste material Substances 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
- 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
- C02F1/16—Treatment of water, waste water, or sewage by heating by distillation or evaporation using waste heat from other processes
-
- 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
- C02F1/046—Treatment of water, waste water, or sewage by heating by distillation or evaporation under vacuum produced by a barometric column
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
1,234,446. Distillation apparatus; desalination of water. AUSCOTENG PTY Ltd. 26 July, 1968 [26 July, 1967], No.35701/68. Heading BIB. Saline water is submitted to reduced pressure in evaporator 1, from the external walls of which external heat exchanger fins 2, whereby vaporization of water occurs at substantially ambient temperature; the vapours flow to condenser 10 from which the condensate (desalinated water) is from time to time withdrawn, together with air, by pump 22. Raw saline water is pumped through the coil 11 and jacket 16 of condenser 10, and some of the heated effluent water is then supplied to evaporator 1 through pipe 18 and float chamber 4. Waste brine is withdrawn from the evaporator by pump 20 whenever the density rises to a predetermined value. In Fig. 3, the condenser 60 is disposed inside the evaporator 61 which is provided with external fins 75, and direct heat transfer takes place between the condenser and the evaporator. A pump 76 draws vapour from the evaporator and discharges it into the condenser. The condensate flows down barometric leg 62, and the air is withdrawn through pipe 64 by pump 66. An apparatus is described which has the condenser of a refrigerator in the water-space of the evaporator, the refrigerator-evaporator being in the vapour space of the steam condenser.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU25040/67A AU431422B2 (en) | 1967-07-26 | 1967-07-26 | Desalinisation of water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1234446A true GB1234446A (en) | 1971-06-03 |
Family
ID=3713909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1234446D Expired GB1234446A (en) | 1967-07-26 | 1968-07-26 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4933023B1 (en) |
| AU (1) | AU431422B2 (en) |
| DE (1) | DE1792134A1 (en) |
| FR (1) | FR1580555A (en) |
| GB (1) | GB1234446A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3029302A1 (en) * | 1979-08-06 | 1981-03-26 | Sumitomo Chemical Co., Ltd., Osaka | METHOD FOR THE CONTINUOUS CLEANING OF RAW, HIGH-MELTING, HIGH-SENSING ORGANIC COMPOUNDS |
| GB2176714A (en) * | 1985-06-26 | 1987-01-07 | William Masterton | Water evaporating and condensing plant |
| AU625051B2 (en) * | 1987-08-12 | 1992-07-02 | Daya Ranjit Senanayake | Barometric direct-contact condenser |
| GB2329596A (en) * | 1997-09-26 | 1999-03-31 | Rahman Mawlood Ahmad | Pure water provider |
| WO2003068687A1 (en) * | 2002-02-12 | 2003-08-21 | Amotherm Ag | Method for evaporating liquids at low pressure generated by liquid columns and device for carrying out said method |
| FR2890650A1 (en) * | 2005-09-12 | 2007-03-16 | Emile Weisman | Desalinization of seawater by vacuum vaporization, comprises obtaining vaporization of water by a thermodynamic unit with a frigorific group or a heat pump |
| ITAN20090009A1 (en) * | 2009-03-17 | 2010-09-18 | S Tra Te G I E S R L | APPARATUS FOR AUTONOMOUS PRODUCTION AT LEAST OF SWEET WATER FROM MARINE DISSALATION. |
| US8909027B2 (en) | 2000-09-15 | 2014-12-09 | Opentv, Inc. | Playback of interactive programs |
| US10703644B2 (en) | 2012-07-16 | 2020-07-07 | Saudi Arabian Oil Company | Produced water treatment process at crude oil and natural gas processing facilities |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU495414B2 (en) * | 1974-07-18 | 1977-01-27 | Vagua Ltd. | Improvements in and relating to refrigeration type water desalinisation units |
| DE2533188A1 (en) * | 1975-07-24 | 1977-02-10 | Auscoteng Pty Ltd | Vacuum pump unit for desalination plant - has a centrifugal pump connection to separation chamber and air charging chamber |
| FR2493171A1 (en) * | 1980-11-06 | 1982-05-07 | Bailet Victor | Vacuum distn. using thermal siphon to separate vessels - eliminates use of extn. pumps for removing product or bottoms |
| US4664751A (en) * | 1982-04-27 | 1987-05-12 | Nautical Services Pty. Ltd. | De-salinator for brackish salt water |
| JPS5926184A (en) * | 1982-08-06 | 1984-02-10 | Sasakura Eng Co Ltd | Compressed steam-type distillation of salt water |
| FR2534293A1 (en) * | 1982-10-08 | 1984-04-13 | Buchere Jeanne Marie De | Improvements to water desalination units with or without the simultaneous production of electrical power from hot and cold water sources with a small DELTA T used in an open cycle at a subatmospheric pressure |
-
1967
- 1967-07-26 AU AU25040/67A patent/AU431422B2/en not_active Expired
-
1968
- 1968-07-25 DE DE19681792134 patent/DE1792134A1/en not_active Ceased
- 1968-07-26 FR FR1580555D patent/FR1580555A/fr not_active Expired
- 1968-07-26 GB GB1234446D patent/GB1234446A/en not_active Expired
- 1968-07-26 JP JP43052918A patent/JPS4933023B1/ja active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3029302C2 (en) * | 1979-08-06 | 1991-04-11 | Sumitomo Chemical Co., Ltd., Osaka, Jp | |
| DE3029302A1 (en) * | 1979-08-06 | 1981-03-26 | Sumitomo Chemical Co., Ltd., Osaka | METHOD FOR THE CONTINUOUS CLEANING OF RAW, HIGH-MELTING, HIGH-SENSING ORGANIC COMPOUNDS |
| GB2176714A (en) * | 1985-06-26 | 1987-01-07 | William Masterton | Water evaporating and condensing plant |
| GB2176714B (en) * | 1985-06-26 | 1989-07-12 | William Masterton | Water evaporating and condensing plant |
| AU625051B2 (en) * | 1987-08-12 | 1992-07-02 | Daya Ranjit Senanayake | Barometric direct-contact condenser |
| GB2329596A (en) * | 1997-09-26 | 1999-03-31 | Rahman Mawlood Ahmad | Pure water provider |
| US9432745B2 (en) | 1999-10-29 | 2016-08-30 | Opentv, Inc. | Playback of interactive programs |
| US8909027B2 (en) | 2000-09-15 | 2014-12-09 | Opentv, Inc. | Playback of interactive programs |
| WO2003068687A1 (en) * | 2002-02-12 | 2003-08-21 | Amotherm Ag | Method for evaporating liquids at low pressure generated by liquid columns and device for carrying out said method |
| FR2890650A1 (en) * | 2005-09-12 | 2007-03-16 | Emile Weisman | Desalinization of seawater by vacuum vaporization, comprises obtaining vaporization of water by a thermodynamic unit with a frigorific group or a heat pump |
| WO2010106565A1 (en) * | 2009-03-17 | 2010-09-23 | S.Tra.Te.G.I.E. S.R.L. | Apparatus for independent production of at least fresh water through desalination of sea water |
| ITAN20090009A1 (en) * | 2009-03-17 | 2010-09-18 | S Tra Te G I E S R L | APPARATUS FOR AUTONOMOUS PRODUCTION AT LEAST OF SWEET WATER FROM MARINE DISSALATION. |
| US10703644B2 (en) | 2012-07-16 | 2020-07-07 | Saudi Arabian Oil Company | Produced water treatment process at crude oil and natural gas processing facilities |
Also Published As
| Publication number | Publication date |
|---|---|
| AU431422B2 (en) | 1973-01-03 |
| AU2504067A (en) | 1970-01-29 |
| FR1580555A (en) | 1969-09-05 |
| JPS4933023B1 (en) | 1974-09-04 |
| DE1792134A1 (en) | 1971-10-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |