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Composite nanofiltration membrane 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-061/00
  • B01D-029/00
출원번호 US-0876441 (1992-04-30)
우선권정보 FR-0005301 (1991-04-30)
발명자 / 주소
  • Boye Anne (Narbonne FRX) Grangeon Andre (Valreas FRX) Guizard Christian (Gignac FRX)
출원인 / 주소
  • Techsep (Courbevoie FRX 03)
인용정보 피인용 횟수 : 35  인용 특허 : 0

초록

Mechanically strong and thermally/chemically-resistant composite nanofiltration membranes, well adapted for the separation of low molecular weight compounds, comprise a porous inorganic support substrate, the pore diameters of which ranging from 3 to 10 nm, this inorganic support substrate having a

대표청구항

In a process for separating an effluent of low molecular weight compounds by nanofiltration, the improvement comprising, using a composite nanofiltration membrane comprising a porous inorganic support having face surfaces, and a pore diameter ranging from 3 to 10 nm, and a polymer membrane comprisin

이 특허를 인용한 특허 (35)

  1. Hylton, Kamilah; Mitra, Somenath, Carbon nanotube mediated membrane extraction.
  2. Furrukh, Muhammad Akhyar, Development of nanofiltration system with La/SnO2—TiO2 nanoparticles.
  3. Yoon, Sung Ro; Kim, Soon Sik; Hyung, Hoon; Kim, Young Hoon, Domestic nanofiltration membrane based water purifier without storage tank.
  4. Lopez,Gabriel P.; Brueck,Steven R. J.; Ista,Linnea K.; Garcia,Anthony L.; Petsev,Dimiter N.; Bisong,Paul; O'Brien,Michael J., Electrokinetic molecular separation in nanoscale fluidic channels.
  5. Dayton, Christopher L. G.; Galhardo, Flavio, Enzymatic degumming utilizing a mixture of PLA and PLC phospholipases.
  6. Dayton, Christopher L. G.; Rosswurm, Erin Marie; Galhardo, Flavio da Silva, Enzymatic degumming utilizing a mixture of PLA and PLC phospholipases with reduced reaction time.
  7. Parekh, Bipin S.; DiLeo, Anthony J.; Deane, Edward; Bruening, Ronald L., Filtration and purification method for aqueous acids.
  8. Bipin S. Parekh ; Anthony J. DiLeo ; Edward Deane ; Ronald L. Bruening, Filtration and purification system for pH neutral solutions.
  9. Dayton, Christopher L. G., Generation of triacylglycerols.
  10. Dayton, Christopher L. G., Generation of triacylglycerols from gums.
  11. Ekanayake Athula ; Bunger John Robert ; Mohlenkamp ; Jr. Marvin Joseph, Green tea extract subjected to cation exchange treatment and nanofiltration to improve clarity and color.
  12. Leventis, Nicholas; Meador, Mary Ann B.; Johnston, James C.; Fabrizio, Eve F.; Ilhan, Ulvi F., Highly porous and mechanically strong ceramic oxide aerogels.
  13. Leventis, Nicholas; Meador, Mary Ann B.; Johnston, James C.; Fabrizio, Eve F.; Ilhan, Ulvi F., Highly porous and mechanically strong ceramic oxide aerogels.
  14. Meador, Mary Ann B.; Nguyen, Baochau N., Highly porous ceramic oxide aerogels having improved flexibility.
  15. Meador, Mary Ann B.; Nguyen, Baochau N.; Guo, Haiquan, Highly porous ceramic oxide aerogels having improved flexibility.
  16. Christian Hying DE; Gerhard Horpel DE; Bernd Penth DE, Hydrophobic permeable composite, method for producing said composite and use of the same.
  17. Solomon, David Henry; Qiao, Greg GuangHua; Caulfield, Marcus Julian, Membranes and methods of manufacture thereof.
  18. Solomon, David Henry; Qiao, Greg GuangHua; Caulfield, Marcus Julian, Membranes and methods of manufacture thereof.
  19. Stone Mark L., Method of dye removal for the textile industry.
  20. Han, Sang M.; Brueck, Steven R. J.; Ivory, Cornelius F.; Lopez, Gabriel P.; Petsev, Dimiter N., Nanofluidics for bioseparation and analysis.
  21. Park, Han Oh; Kim, Jae Ha; Jin, Myung Kuk, Nanoporous films and method for manufacturing the same.
  22. Abdelsalam, Mamdouh; Tull, Elizabeth; Bartlett, Philip Nigel; Nelson, Phillip Andrew, Nanoporous filter.
  23. Lopez, Gabriel P.; Brueck, Steven R. J.; Ista, Linnea K.; O'Brien, Michael; Hersee, Stephen D, Nanostructured devices for separation and analysis.
  24. Lopez, Gabriel P.; Brueck, Steven R. J.; Ista, Linnea K., Nanostructured separation and analysis devices for biological membranes.
  25. Lopez, Gabriel P.; Brueck, Steven R.; Ista, Linnea K., Nanostructured separation and analysis devices for biological membranes.
  26. Park, Han Oh; Kim, Jae Ha; Jin, Myung Kuk, Oil purification method and apparatus with porous membrane.
  27. Stewart,Frederick F.; Harrup,Mason K.; Orme,Christopher J.; Luther,Thomas A., Phosphazene membranes for gas separations.
  28. Muramatsu, Keiichi, Photooxidation catalyst and manufacturing method therefor.
  29. Billiet, Romain; Nguyen, Hanh T., Porous nanostructures and method of fabrication thereof.
  30. Lemaire Marc,FRX ; Foos Jacques,FRX ; Guy Alain,FRX ; Gaubert Eric,FRX ; Bardot Colette,FRX ; Chomel Rodolph,FRX ; Radecky Jean-Jacques,FRX ; Maurel Alain,FRX ; Barnier Henri,FRX, Process for separating sodium from aqueous effluents resulting from the reprocessing of spent nuclear fuel elements.
  31. Dismukes John Pickett ; Johnson Jack Wayne ; Pizzulli James L., Pyrolysis of ceramic precursors to nanoporous ceramics.
  32. Denkewicz ; Jr. Raymond P. ; Rafter John D. ; Bollinger Mark A., Self-regulating water purification composition.
  33. Denkewicz ; Jr. Raymond P. ; Rafter John D. ; Bollinger Mark A. ; Grenier Joseph W. ; Souza Therese R., Silver self-regulating water purification compositions and methods.
  34. Peterson, Eric S.; Marshall, Douglas W.; Stone, Mark L., Solution dewatering with concomitant ion removal.
  35. Pinnau, Ingo, Ultrafiltration membrane and process.
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