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특허 상세정보

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Liquid purifying distillation process

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-003/10    B01D-003/34    C02F-001/04   
미국특허분류(USC) 203/011 ; 203/049 ; 203/031 ; 203/040 ; 203/091 ; 203/010 ; 159/016.1 ; 210/758 ; 905/266
출원번호 US-0154918 (1998-09-17)
발명자 / 주소
대리인 / 주소
    Price and Gess
인용정보 피인용 횟수 : 9  인용 특허 : 53
초록
▼

A method of remediating water contaminated by dissolved gases and liquids and suspended particles wherein the contaminated water is collected into a closed container without filling the container and heated to a temperature below the boiling point of water. Negative pressure is then drawn on the closed container without causing the water in the container to boil, whereby the dissolved gases and liquids in the contaminated water, having a boiling point lower than water, will evaporate out of the water into the head space above the water in the container. ...

대표
청구항
▼

[What is claimed is:] [1.]collecting the contaminated water solution into a closed container without filling it;heating the solution in the container to a temperature below its boiling point;drawing a negative pressure on the closed container without causing the solution in the container to boil;whereby the dissolved gases and liquids in the contaminated water solution having a boiling point lower than the solution will evaporate out of the solution into the head space above the solution in the container;directing atmospheric air into the container in a ...

이 특허에 인용된 특허 (53)

  1. Barba Diego (Rome IT) Germana Antonino (Rome IT) Liuzzo Giuseppe (Rome IT) Tagliaferri Giovanni (Rome IT). Apparatus for desalting saline water. USP1977064030985.
  2. Koblenzer Heinz (Filderstadt DEX). Apparatus for the distillation of vaporizable liquids. USP1983064390396.
  3. van der Heijden Peter W. D. (Doerentrup DEX). Circulation cooler for vacuum distillation apparatus. USP1994085340444.
  4. Taylor Mark E. (Orange TX). Controlled alkali treatment in the recovery of methyl tertiary butyl ether. USP1997045616217.
  5. Lowry Jerry D. (R.F.D. #2 ; Box 2400 Thorndike ME 04986) Lowry Sylvia B. (R.F.D. #2 ; Box 2400 Thorndike ME 04986). Diffused bubble aeration system. USP1987054663089.
  6. Leary Joseph E. (10994 Terrace Dr. Forrestville CA 95436) Parr Edward L. (301 Cuyamaca St. El Cajon CA 92020). Distillation apparatus. USP1990094954223.
  7. Smith Verity C. (Dedham MA). Distillation apparatus. USP1981024248672.
  8. Smith Verity C. (Dedham MA). Distillation apparatus. USP1976083975241.
  9. Dietrick, Gerald P.. Distillation system. USP1983054381971.
  10. McCabe Derald L. (Dumas TX). Distillation system. USP1987084686009.
  11. Youngner Philip G. (919 18th St. ; SE. St. Cloud MN 56301). Distilling apparatus. USP1984044444623.
  12. Pitcher Frederick L. (310 Hale St. Beverly MA 01915). Energy efficient process and apparatus for desalinizing water. USP1981054267022.
  13. Yuill Grenville K. (1441 Pembina Highway Winnipeg ; Manitoba CAX R3T 2C4). Extracting radon gases from a domestic water supply. USP1988074756724.
  14. Wilms Klaus G. (Dormagen DEX) Waldmann Helmut (Leverkusen DEX). Hydrogen peroxide treatment of effluent. USP1981104294703.
  15. Hoffman Frank W. (101 Mulberry St. Springfield MA 01105). Liquid purification system. USP1983094406748.
  16. Schlesinger Barry (Marina Del Rey CA) Rapp Harold (Marina Del Rey CA). Liquid purifying and vacuum distillation process. USP1995085441606.
  17. Schlesinger Barry (Las Vegas NV) Rapp Harold (Marina Del Rey CA). Liquid purifying/distillation device. USP1996075538598.
  18. Schlesinger Barry (Marina Del Rey CA) Rapp Harold (Marina Del Rey CA). Liquid purifying/distillation device. USP1993095248394.
  19. Borgren Peter M. (825 Partridge St. Duluth MN 55811). Low-pressure desalinization device. USP1991115064505.
  20. Sachdeva Yesh P. (Burlington MA) Gabriel Richard L. (Swampscott MA). Method and apparatus for decontaminating a liquid. USP1997055630914.
  21. DeLoach Walter W. (818 Cattlemen Rd. Sarasota FL 34232). Method and apparatus for removing volatile organic constituents of gasoline from gasoline-water mixture, and from contam. USP1990034906338.
  22. Hurt Charles F. (Rte. 5 ; Box 200 Bedford VA 25423). Method and apparatus for water distillation with energy recovery. USP1986064595460.
  23. Jongenburger Huibert Sybrandus (Houston TX). Method for enhancing the yield of tertiary butyl alcohol in a tertiary butyl alcohol recovery process. USP1997065639355.
  24. Burcaw ; Jr ; Kenneth R. ; Kwasnoski ; Daniel ; Rudzki ; Eugene M.. Method for improved distillation of ammonia from weak ammonia liquor. USP1978084108735.
  25. Josis Christian (Gembloux BEX) Hans Andre (Waremme BEX) Martens Theophile (Ertvelde BEX). Method of purifying waste water. USP1983084396463.
  26. Robbins Lanny A. (Midland MI). Method of removing contaminants from water. USP1980124236973.
  27. Kruse Charles J. (Cypress TX) Preston Kyle L. (Port Arthur TX) Benac Brian L. (San Marcos TX). Methyl tertiary butyl ether process. USP1995015386065.
  28. Tanaka Kazuhiro (Koganei JPX) Maekawa Yutaka (Chofu JPX). Multistage flash evaporator. USP1982014312710.
  29. Fujiwara Yasuo (Tokyo JPX) Takezono Tetsuya (Kawasaki JPX). Process for preparing methyl tertiary-butyl ether. USP1983094404409.
  30. Yohe Thomas L. (1406 Morstein Rd. West Chester PA 19380) Kyriss Karl M. (1554 Mill Race La. West Chester PA 19380). Process for purification of contaminated groundwater. USP1985074526692.
  31. Rastelli Henry (New Fairfield CT) Pai Jenny L. (Brookfield CT) Kjellson Carl J. (Fishkill NY). Process for purifying aqueous media. USP1993095248395.
  32. Mortenson Carl W. (1175 Pleasant Hill Rd. Newark DE 19711). Purification apparatus. USP1982044326923.
  33. Tiedemann Wolfgang (Sigtuna SEX). Purification apparatus. USP1986014564447.
  34. Daignault Louis G. (Charlotte NC) Schiller Edward E. (Charlotte NC). Removal of complexed heavy metals from waste effluents. USP1982064332687.
  35. Lamarre Bruce L. (Piermont NH). Removing hazardous contaminants from water. USP1991095045215.
  36. Hagen, Glenn E.. Sea water distillation system. USP1985114555307.
  37. Anderson Max F. (Stewardson IL 62463). Subatmospheric pressure distillation and/or cooling method and means. USP1982124366030.
  38. Hamer Johannes A. (The Hague NLX) Van Der Burg Cornelis J. (The Hague NLX) Kanbier Dirk (The Hague NLX) Van Der Heijden Pieter (The Hague NLX). Vaccum distillation system. USP1991095049240.
  39. Shelton Robert E. (4510 S.W. 34 Dr. Ft. Lauderdale FL 33312). Vacuum desalinization device. USP1986044584061.
  40. Spencer Colin W. (Bilgola AUX). Vacuum distillation apparatus and method with pretreatment. USP1991014985122.
  41. Cellini John V. (West Springfield MA) Ronghi Mario F. (West Springfield MA) Geren James G. (West Springfield MA). Vacuum distillation system. USP1988094770748.
  42. Shepherd Richard C. (White GA). Vacuum draft submerged combustion separation system. USP1991075032230.
  43. Pottharst ; Jr. John E. (861 Carondelet St. New Orleans LA 70130). Vapor compression distillation apparatus and method. USP1981044260461.
  44. Quiros Jose M. (Irvine CA) Hiller Trueman W. (Irvine CA). Vapor extraction technique. USP1992065118629.
  45. Josis Christian (Gembloux BE) Hans Andre (Waremme BE). Waste water purification processes. USP1979074160725.
  46. Helmich Arthur R. (Rte. 5 ; Box 5150 Benton AR 72015). Water distiller. USP1988024724048.
  47. Bjorklund John G. (2127 Simpson Ave. Ocean City NJ 08226). Water purification apparatus. USP1986074601789.
  48. Lasater Henry C. (P.O. Box 616 Cuba NM 87013). Water purification device. USP1987094696718.
  49. Feather Orval R. (2464 Bunker Hill Ann Arbor MI 48105). Water purification system. USP1983114412924.
  50. Rentschler Dennis (Wilton NH) Szabo Steven (Nashua NH) Farrow Paul (Concord MA) Powers Gary R. (Weare NH) Gerade Jeffrey H. (Peter NH). Water remediation. USP1994105352276.
  51. Hopfe Harold H. (65 Pioneer Dr. Longmeadow MA 01106). Wave energy desalinization. USP1982064335576.
  52. Hicks Douglas C. (Newark DE) Pleass Charles M. (Havre de Grace MD). Wave-powered desalination of seawater. USP1983124421461.
  53. Baker Martin (Rte. 196 Topsham ME 04086). Well water aeration system. USP1986044582610.

이 특허를 인용한 특허 피인용횟수: 9

  1. Burton, Sam J.; Burton, Dick. Apparatus and method for liquid purification. USP20180710016697.
  2. Drewelow, David S.. Apparatus for aeration of contaminated liquids. USP2015079079785.
  3. Drewelow, David S.. Apparatus for aeration of contaminated liquids. USP2012018101089.
  4. Curtis, Micah A.. Automatic liquid waste reservoir level control. USP20190310234363.
  5. Schmidtke, Troy D.. Mass transfer system. USP2003046547855.
  6. Spani,Wayne W.. Multi-phase separation system. USP2007017163636.
  7. Spani,Wayne W.. Multi-phase separation system. USP2006087087157.
  8. Miyasaka, Tetsuo. Reduced-pressure distillation system. USP2003016506284.
  9. Thomas P. Castellano ; Eloy A. Ituarte. System and method for removing dissolved gas from a solution. USP2002126500239.

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