USB317624I5 - - Google Patents
Info
- Publication number
- USB317624I5 USB317624I5 US31762472A USB317624I5 US B317624 I5 USB317624 I5 US B317624I5 US 31762472 A US31762472 A US 31762472A US B317624 I5 USB317624 I5 US B317624I5
- Authority
- US
- United States
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
- B01D61/364—Membrane distillation
- B01D61/3641—Membrane distillation comprising multiple membrane distillation steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
- B01D1/221—Composite plate evaporators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/26—Multiple-effect evaporating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/08—Flat membrane modules
- B01D63/082—Flat membrane modules comprising a stack of flat membranes
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- 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
-
- 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
- Y02A20/131—Reverse-osmosis
-
- 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
- Y10S159/00—Concentrating evaporators
- Y10S159/27—Micropores
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US317624A US3925167A (en) | 1972-12-22 | 1972-12-22 | Multi-stage disposable still |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US317624A US3925167A (en) | 1972-12-22 | 1972-12-22 | Multi-stage disposable still |
Publications (2)
Publication Number | Publication Date |
---|---|
USB317624I5 true USB317624I5 (xx) | 1975-01-28 |
US3925167A US3925167A (en) | 1975-12-09 |
Family
ID=23234522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US317624A Expired - Lifetime US3925167A (en) | 1972-12-22 | 1972-12-22 | Multi-stage disposable still |
Country Status (1)
Country | Link |
---|---|
US (1) | US3925167A (xx) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4545862A (en) * | 1981-03-17 | 1985-10-08 | W. L. Gore & Associates, Inc. | Desalination device and process |
US4933046A (en) * | 1986-06-19 | 1990-06-12 | Hydronix Corporation | Water purifying system |
US4976824A (en) * | 1988-06-16 | 1990-12-11 | Naisin Lee | Water distillation and aeration apparatus |
DE19540271C1 (de) * | 1995-10-28 | 1996-11-07 | Gea Ecoflex Gmbh | Plattenwärmetauscher |
US5833812A (en) * | 1996-02-21 | 1998-11-10 | Hartman; Michael Orban | Low maintenance water distiller |
JPH1054691A (ja) * | 1996-08-08 | 1998-02-24 | Mitsubishi Electric Corp | 熱交換器の間隔板及び熱交換器用部材及び熱交換器並びにその製造方法 |
TWM371233U (en) * | 2009-04-16 | 2009-12-21 | Asia Vital Components Co Ltd | Inclined wave-shape plate and its heat exchanger |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2288061A (en) * | 1940-10-28 | 1942-06-30 | Modine Mfg Co | Oil cooler and heat exchanger |
US3111982A (en) * | 1958-05-24 | 1963-11-26 | Gutehoffnungshuette Sterkrade | Corrugated heat exchange structures |
US3129146A (en) * | 1962-10-18 | 1964-04-14 | Gerald L Hassler | Method and apparatus for separating solvents from solutions by distillation activated by pressure |
US3129145A (en) * | 1962-10-18 | 1964-04-14 | Gerald L Hassler | Means and method for mass and heat transfer |
US3183963A (en) * | 1963-01-31 | 1965-05-18 | Gen Motors Corp | Matrix for regenerative heat exchangers |
US3244224A (en) * | 1961-12-18 | 1966-04-05 | Nat Res Corp | Space vehicle insulation |
US3340186A (en) * | 1964-05-14 | 1967-09-05 | Research Corp | Recovery of demineralized water from saline waters |
US3477917A (en) * | 1966-03-03 | 1969-11-11 | Pactide Corp | Multiple effect distillation with microporous membranes and distillate recirculation |
US3497423A (en) * | 1964-12-09 | 1970-02-24 | Pactide Corp | Compact multiple effect still having stacked impervious and pervious membranes |
US3650905A (en) * | 1971-02-11 | 1972-03-21 | Pactide Corp | Stacked microporous vapor permeable membrane distillation system |
US3661721A (en) * | 1971-02-05 | 1972-05-09 | Pactide Corp | Compact multistage distillation apparatus having stacked microporous membranes and impermeable films |
-
1972
- 1972-12-22 US US317624A patent/US3925167A/en not_active Expired - Lifetime
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2288061A (en) * | 1940-10-28 | 1942-06-30 | Modine Mfg Co | Oil cooler and heat exchanger |
US3111982A (en) * | 1958-05-24 | 1963-11-26 | Gutehoffnungshuette Sterkrade | Corrugated heat exchange structures |
US3244224A (en) * | 1961-12-18 | 1966-04-05 | Nat Res Corp | Space vehicle insulation |
US3129146A (en) * | 1962-10-18 | 1964-04-14 | Gerald L Hassler | Method and apparatus for separating solvents from solutions by distillation activated by pressure |
US3129145A (en) * | 1962-10-18 | 1964-04-14 | Gerald L Hassler | Means and method for mass and heat transfer |
US3183963A (en) * | 1963-01-31 | 1965-05-18 | Gen Motors Corp | Matrix for regenerative heat exchangers |
US3340186A (en) * | 1964-05-14 | 1967-09-05 | Research Corp | Recovery of demineralized water from saline waters |
US3497423A (en) * | 1964-12-09 | 1970-02-24 | Pactide Corp | Compact multiple effect still having stacked impervious and pervious membranes |
US3477917A (en) * | 1966-03-03 | 1969-11-11 | Pactide Corp | Multiple effect distillation with microporous membranes and distillate recirculation |
US3661721A (en) * | 1971-02-05 | 1972-05-09 | Pactide Corp | Compact multistage distillation apparatus having stacked microporous membranes and impermeable films |
US3650905A (en) * | 1971-02-11 | 1972-03-21 | Pactide Corp | Stacked microporous vapor permeable membrane distillation system |
Also Published As
Publication number | Publication date |
---|---|
US3925167A (en) | 1975-12-09 |