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Rotary annular crossflow filter, degasser, and sludge thickener

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-019/00
  • C02F-001/38
출원번호 UP-0004308 (2007-12-20)
등록번호 US-7757866 (2010-08-09)
발명자 / 주소
  • McCutchen, Wilmot H.
출원인 / 주소
  • McCutchen Co.
대리인 / 주소
    Marger Johnson & McCollom, PC
인용정보 피인용 횟수 : 36  인용 특허 : 36

초록

In an embodiment, axially-fed slurry can be continuously separated into clarified liquid, stripped gas, and thickened sludge in radial counterflow between counter-rotating coaxial centrifugal impellers. One impeller comprises an annular crossflow filter through which liquids are extracted. At the pe

대표청구항

I claim: 1. An apparatus for continuous three way phrase separation of a fluid mixture, comprising: counter-rotatable approximately parallel centrifugal impellers, the impellers having a common axis of rotation at their center and defining between them a radial passage, the radial passage having a

이 특허에 인용된 특허 (36)

  1. Wright Steve Robin ; Crouch Harry Steven, Apparatus for separating particulates from a fluid stream.
  2. Schall Wallace J. (1101 - 17th St. NW. Canton OH 44703), Centrifugal scraper and separator apparatus.
  3. Brown Francis Barton (La Crescenta CA) Erickson John W. (Huntington Beach CA), Centrifugal separator and system.
  4. Berger Jeffrey L. ; Behrens Scott, Centrifugal separator having a clutch assembly.
  5. Galloway Jimmie G. (Missouri City MO) Kelley Lonny R. (Houston TX) Ehrhardt Mark E. (Houston TX) Fowler Tracy A. (Kennewick WA), Centrifuge processor and liquid level control system.
  6. Cornay, Paul J.; Tovani, Ernest Peter; Matzen, Gary, Concentric tubular centrifuge.
  7. Chase George G., Crossflow filter cyclone apparatus.
  8. Chase George G. ; Schapel Steven C., Crossflow filter cyclone apparatus.
  9. Meinander, Paul, Degassing centrifugal apparatus, process for pumping and degassing a fluid and process for producing paper or board.
  10. Garrison Forrest C. (Chattanooga TN) Wells William L. (Champaign IL), Dewatering of flue gas desulfurization sulfite solids.
  11. Fendya Thomas J. (Homer NY) Hurwitz Mark F. (Ithaca NY) Musto Edward M. (Homer NY) Miller John D. (Ithaca NY) Ryan ; Jr. John E. (Cortland NY), Dynamic filter system.
  12. Miller John D. ; Fendya Thomas J. ; Ryan ; Jr. John E. ; Hurwitz Mark F. ; Musto Edward M. ; Randhahn Horst,DEX ; Vogelmann Hartmut,DEX, Dynamic filter system.
  13. Miller John D. ; Geibel Stephen Arthur ; Hurwitz Mark Francis ; Fendya Thomas J. ; Alex Tony, Dynamic filter system.
  14. Koslow Evan E. (Westport CT), Fluid purifier.
  15. Schepis, Anthony, High shear rotating disc filter.
  16. Langenecker,Bertwin, Inactivation of microorganisms and virus in liquids and sludge.
  17. Lotz, Markus; Randhahn, Horst; Berndt, Rolf; Muller, Gebhardt, Mashing process.
  18. Okada Hiroo (Sagamihara JPX), Method and apparatus for dewatering of sludgy substance.
  19. Woerheide Edward A. (Houston TX), Method and apparatus to recycle production well casing vapor.
  20. Zegg, Herbert, Method and device for cross-flow filtration.
  21. Schmid,Andreas; Geier,Wolfgang, Method and device for the treatment of effluent, sludge and organic substrates.
  22. Friedrich Bahner DE; Kurt Braun DE; Helmut Eidam DE; Horst Hose DE; Karl Maurer DE; Frank Ullsperger DE, Method of producing a porous paste, especially a porous plaster slurry, and a mixer for preparing such paste or slurry.
  23. Arnaud, Johnny, Methods and apparatus for oil demulsification and separation of oil and suspended solids from produced water.
  24. Ahlberg ; Jr. Walter F. (7518 Buegoyne #343 Houston TX 77063) Long Joseph F. (1335 Lost Creek Blvd. Austin TX 78746), Multi-purpose rotating membrane filter.
  25. Ahlberg Walter F. (7512 Burgoyne ; #312 Houston TX 77063) Long Joseph F. (1335 Lost Creek Blvd. Austin TX 78746), Multi-purpose rotating membrane filter.
  26. Rolchigo Philip M. (Edison NJ), Rotary disc filtration device.
  27. Rolchigo Philip M. ; Hodgins Leonard T. ; Yu Guanghua, Rotary disc filtration device with means to reduce axial forces.
  28. Rolchigo Philip M. (Edison NJ) Hodgins Leonard T. (Closter NJ) Kahn Malcolm R. (Franklin Lakes NJ), Rotary filtration device and filter pack therefor.
  29. McCutchen Wilmot H. (P.O. Box 701129 Houston TX 77270), Rotary radial cyclonic fluid mixture separator.
  30. McCutchen Wilmot H. (P.O. Box 701129 Houston TX 77270), Rotary vacuum distillation and desalination apparatus.
  31. Bl채se,Dieter; Olapinski,Hans; Feuerpeil,Hans Peter, Rotating filter.
  32. John D. Brantley ; Mark F. Hurwitz ; Stephen A. Geibel ; Jack Cole ; Mahmoud Reyad, Shear separation method and system.
  33. Bybel ; David ; Furey ; Richard F. ; Stahl ; Donald P., Sonic cavitation and ozonation of waste material.
  34. Chahine Georges L. ; Kalumuck Kenneth M., Swirling fluid jet cavitation method and system for efficient decontamination of liquids.
  35. Cox Dale W. (600 Lairport St. El Segundo CA 90245), Water remediation and purification system and method.
  36. Kozyuk,Oleg V., Water treatment processes and devices utilizing hydrodynamic cavitation.

이 특허를 인용한 특허 (36)

  1. Kale, Aniket, Extraction of neutral lipids by a two solvent method.
  2. Kale, Aniket, Extraction of polar lipids by a two solvent method.
  3. Kale, Aniket, Extraction of proteins by a two solvent method.
  4. Kale, Aniket, Extraction of proteins by a two solvent method.
  5. Hotto, Robert, Integrated reformer and syngas separator.
  6. Kale, Aniket, Isolation of chlorophylls from intact algal cells.
  7. Kale, Aniket, Manipulation of polarity and water content by stepwise selective extraction and fractionation of algae.
  8. McCutchen, Wilmot H.; McCutchen, David J., Mechanical pyrolysis in a shear retort.
  9. Bhushan, Shashi; Gupta, Sakshi; Babu, Garikapati Divya Kiran; Sharma, Mohit; Ahuja, Paramvir Singh, Method and apparatus for the separation of seeds from fruit pulp/slurry/pomace.
  10. Ladisch, Michael R.; Ximenes, Eduardo, Methods and systems useful for foodborne pathogen detection.
  11. Kale, Aniket, Methods of and systems for dewatering algae and recycling water therefrom.
  12. Kale, Aniket, Methods of and systems for dewatering algae and recycling water therefrom.
  13. Kale, Aniket; Zullo, Luca Costantino; Shinde, Sandip, Methods of and systems for producing biofuels from algal oil.
  14. Kale, Aniket, Methods of and systems for producing diesel blend stocks.
  15. Kale, Aniket, Methods of dewatering algae for diesel blend stock production.
  16. Kale, Aniket, Methods of dewatering algae for extraction of algal products.
  17. Kale, Aniket, Methods of extracting algae components for diesel blend stock production utilizing alcohols.
  18. Kale, Aniket, Methods of extracting neutral lipids and recovering fuel esters.
  19. Kale, Aniket, Methods of obtaining freshwater or saltwater algae products enriched in glutelin proteins.
  20. Kale, Aniket, Methods of protein extraction from substantially intact algal cells.
  21. Kale, Aniket, Methods of selective extraction and fractionation of algal products.
  22. Kale, Aniket, Nondisruptive methods of extracting algal components for production of carotenoids, omega-3 fatty acids and biofuels.
  23. Shinde, Sandip; Kale, Aniket; Kulaga, Tom; Licamele, Jason D.; Tonkovich, Anna Lee, Omega 7 rich compositions and methods of isolating omega 7 fatty acids.
  24. McCutchen, David J.; McCutchen, Wilmot H., Radial counterflow reactor with applied radiant energy.
  25. McCutchen, Wilmot H.; McCutchen, David J., Radial counterflow shear electrolysis.
  26. McCutchen, Wilmot H., Radial counterflow steam stripper.
  27. McCutchen, Wilmot H., Radial counterflow steam stripper.
  28. Kale, Aniket, Selective extraction of glutelin proteins from freshwater or saltwater algae.
  29. Kale, Aniket, Selective extraction of proteins from freshwater algae.
  30. Kale, Aniket, Selective extraction of proteins from freshwater or saltwater algae.
  31. Kale, Aniket, Selective extraction of proteins from saltwater algae.
  32. Kale, Aniket, Selective extraction of proteins from saltwater algae.
  33. Kale, Aniket, Selective heated extraction of albumin proteins from intact freshwater algal cells.
  34. Kale, Aniket, Selective heated extraction of globulin proteins from intact freshwater algal cells.
  35. Kale, Aniket, Selective heated extraction of proteins from intact freshwater algal cells.
  36. Hotto, Robert, Vortex tube reformer for hydrogen production, separation, and integrated use.
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