$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Reverse osmosis or nanofiltration membrane and its production process 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-071/02
출원번호 US-0039264 (1993-04-21)
우선권정보 FR-0013031 (1990-10-22)
국제출원번호 PCT/FR91/00826 (1991-10-21)
§371/§102 date 19930421 (19930421)
국제공개번호 WO-9206775 (1992-04-30)
발명자 / 주소
  • Bardot Colette (Villeurbanne FRX) Carles Maurice (Pierrelatte FRX) Desplantes Ren (Espeluche FRX) Shrive Luc (Pont St Esprit FRX)
출원인 / 주소
  • Commissariat a l\Energie Atomique (Paris FRX 07)
인용정보 피인용 횟수 : 36  인용 특허 : 0

초록

The invention relates to a reverse osmosis or nanofiltration membrane and to its production process. This membrane comprises a porous support made from an inorganic material coated on one face with a first mesoporous inorganic material layer, e.g. of TiO2, having a mean pore radius below 10 nm and a

대표청구항

A reverse osmosis or nanofiltration membrane, comprising: a porous inorganic material support coated on one face with a first mesoporous, inorganic material layer having a mean pore radius below 10 nm and a second active layer located on the first mesoporous layer and having a thickness of 0.1-1 m

이 특허를 인용한 특허 (36)

  1. Liang, Li-Shiang; Montminy, Emile O., Apparatus for fluid purification.
  2. Liang, Li Shiang; Montminy, Emile, Apparatus for fluid purification and methods of manufacture and use thereof.
  3. Liang, Li-Shiang; Montminy, Emile, Apparatus for fluid purification and methods of manufacture and use thereof.
  4. Moya Wilson, Article of manufacture including a surface modified membrane and process.
  5. Arba,John W.; Liang,Li Shiang; Gifford,Joseph D.; Atnoor,Devendra; Wood,Jonathan H., Electrodeionization device and methods of use.
  6. Dayton, Christopher L. G.; Galhardo, Flavio, Enzymatic degumming utilizing a mixture of PLA and PLC phospholipases.
  7. 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.
  8. Dayton, Christopher L. G., Generation of triacylglycerols.
  9. Dayton, Christopher L. G., Generation of triacylglycerols from gums.
  10. Christian Hying DE; Gerhard Horpel DE; Bernd Penth DE, Hydrophobic permeable composite, method for producing said composite and use of the same.
  11. Hying, Christian; Horpel, Gerhard; Penth, Bernd, Ion-conducting composite which is permeable to matter, method for producing said composite, and use of the same.
  12. Gifford, Joseph D.; Arba, John W.; Freydina, Evgeniya; Jha, Anil D.; Liang, Li-Shiang; Wang, Lu, Low scale potential water treatment.
  13. Gifford, Joseph D.; Arba, John W.; Freydina, Evgeniya; Jha, Anil; Liang, Li-Shiang; Wang, Lu, Low scale potential water treatment.
  14. Wilkins, Frederick C.; Jha, Anil D.; Ganzi, Gary C., Method and apparatus for desalination.
  15. Wilkins, Frederick C.; Jha, Anil; Ganzi, Gary C., Method and apparatus for desalination.
  16. Filburn Thomas P. (Granby CT) Huddleston John C. (Poquonock CT) Killelea Dean A. (Winsted CT), Method for improving water transport and reducing shrinkage stress in membrane humidifying devices and membrane humidify.
  17. Bartels,Craig; Papouktchiev,Uri, Methods for improving filtration performance of hollow fiber membranes.
  18. Sarrade Stephane,FRX ; Carles Maurice,FRX ; Perre Christian,FRX ; Vignet Paul,FRX, Process and installation for the separation of heavy and light compounds by extraction using a supercritical fluid and n.
  19. Moya Wilson, Process for making surface modified porous membrane with perfluorocarbon copolymer.
  20. 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.
  21. Wood,Jonathan; Arba,John; Zoccolante,Gary; Jha,Anil, Production of water for injection using reverse osmosis.
  22. Wood,Jonathan; Arba,John; Zoccolante,Gary; Jha,Anil, Production of water for injection using reverse osmosis.
  23. Feng Xiangdong ; Liu Jun ; Fryxell Glen E., Surface functionalized mesoporous material and method of making same.
  24. Moya Wison, Surface modified porous membrane and process.
  25. Wilson Moya, Surface modified porous membrane and process.
  26. Freydina, Evgeniya; Gifford, Joseph D., Systems and methods for water treatment.
  27. Freydina, Evgeniya; Gifford, Joseph D., Systems and methods for water treatment.
  28. Freydina, Evgeniya; Gifford, Joseph D., Systems and methods for water treatment.
  29. Pinnau, Ingo, Ultrafiltration membrane and process.
  30. Wilkins,Frederick C.; Jha,Anil; Liang,Li Shiang, Water treatment process.
  31. Wilkins,Frederick; Jha,Anil; Liang,Li Shiang, Water treatment system.
  32. Freydina, Evgeniya; Jha, Anil D.; Wilkins, Frederick; Sezgi, Aytac; Madhusudan, Reshma, Water treatment system and method.
  33. Jha, Anil D.; Wilkins, Frederick C.; Freydina, Evgeniya; Sezgi, Aytac; Madhusudan, Reshma, Water treatment system and method.
  34. Jha, Anil D.; Wilkins, Frederick; Freydina, Evgeniya; Sezgi, Aytac; Madhusudan, Reshma, Water treatment system and method.
  35. Wilkins, Frederick; Freydina, Evgeniya; Sezgi, Aytac; Madhusudan, Reshma; Jha, Anil D., Water treatment system and method.
  36. Zoccolante, Gary V.; Rothenberg, Bruce; Wood, Jonathan H.; Gifford, Joseph D.; Jha, Anil D., Water treatment system and process.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로