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특허 상세정보

Materials for the scavanging of hydrogen at high temperatures

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C09K-003/00   
미국특허분류(USC) 252/18212 ; 252/1811
출원번호 US-0424775 (1995-04-18)
발명자 / 주소
인용정보 피인용 횟수 : 17  인용 특허 : 6
초록

A hydrogen getter composition comprising a double or triple bonded hydrocarbon with a high melting point useful for removing hydrogen gas, to partial pressures below 0.01 torr, from enclosed spaces and particularly from vessels used for transporting or containing fluids at elevated temperatures. The hydrogen getter compostions disclosed herein and their reaction products will neither melt nor char at temperatures in excess of 100C. They possess significant advantages over conventional hydrogen getters, namely low risk of fire or explosion, no requirement...

대표
청구항

A hydrogen getter composition, comprising: a) an organic compound, said organic compound having the formula R=R′, wherein R and R′are taken from the group consisting of benzene, styrene, naphthalene, anthracene, biphenyl, fluorene, phenanthrene, pyrene, alkyl substituted derivatives, alkenyl substituted derivatives, alkynyl substituted derivatives and polymers thereof; and b) a hydrogenation catalyst for catalyzing the reaction between said organic compound and hydrogen and its isotopes.

이 특허를 인용한 특허 피인용횟수: 17

  1. Shepodd Timothy Jon. Composition and method for polymer moderated catalytic water formation. USP1999125998325.
  2. Wicks George G. ; Lee Myung W. ; Heung Leung K.. Container and method for absorbing and reducing hydrogen concentration. USP2001076262328.
  3. Smith Henry M. ; Schicker James R.. Hydrogen and moisture getter and absorber for sealed devices. USP1999035888925.
  4. Blanco-Garcia, Patricia; Collier, Paul J; West, John; Wagland, Alison M. Hydrogen getter. USP2015119196446.
  5. Montanari, Fernando; Quici, Silvio; Manfredi, Amedea; Villa, Elena; Della Bianca, Serena; Toia, Luca. Hydrogen getter composition. USP2003116645396.
  6. LeMay James D. ; Thompson Lisa M. ; Smith Henry Michael ; Schicker James R.. Hydrogen gettering packing material, and process for making same. USP2001096291061.
  7. England, Jonathan Gerald; Hatem, Christopher R.; Scheuer, Jay Thomas; Olson, Joseph C.. Ion implantation device with a dual pumping mode and method thereof. USP2009117622722.
  8. Shepodd,Timothy J.; Buffleben,George M.. Method for absorbing hydrogen using an oxidation resisant organic hydrogen getter. USP2009027485277.
  9. Shepodd,Timothy J.; Buffleben,George M.. Oxidation resistant organic hydrogen getters. USP2008097422701.
  10. Shepodd,Timothy J.. Polymer formulation for removing hydrogen and liquid water from an enclosed space. USP2006027001535.
  11. Shepodd Timothy J. ; Even ; Jr. William R.. Polymer formulations for gettering hydrogen. USP2000086110397.
  12. Shepodd Timothy Jon ; Whinnery LeRoy L.. Polymer formulations for gettering hydrogen. USP1998115837158.
  13. Shepodd Timothy Jon ; Whinnery LeRoy L.. Polymer system for gettering hydrogen. USP2000056063307.
  14. Shepodd, Timothy Jon. Self regulating formulations for safe hydrogen gettering. USP2004036706247.
  15. Timothy Jon Shepodd. Self regulating formulations for safe hydrogen gettering. USP2002126491844.
  16. Arevalo, Edwin A.; Hatem, Christopher R.; Renau, Anthony; England, Jonathan Gerald. Techniques for forming shallow junctions. USP2010017642150.
  17. Kuckelkorn, Thomas; Benz, Nikolaus. Tubular radiation absorbing device for solar heating applications. USP2009067552726.