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Absorbent composition containing a severely hindered amino compound and an amine salt and process for the absorption of 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C01B-017/16
  • C01B-031/20
  • C09K-003/00
출원번호 US-0771515 (1985-08-30)
발명자 / 주소
  • Heinzelmann Fred J. (Fanwood NJ) Rothblatt Noah S. (New York NY) Glass
  • Jr. James P. (Baton Rouge LA) Say Geoffrey R. (Baton Rouge LA) Chludzinski George R. (South Orange NJ) Sartori Guido (Annandal
출원인 / 주소
  • Exxon Research and Engineering Co. (Florham Park NJ 02)
인용정보 피인용 횟수 : 22  인용 특허 : 7

초록 ▼

An alkaline absorbent composition comprising a severely hindered amino compound and an amine salt is provided. A process for the removal of H2S from fluid mixtures using this absorbent composition to produce a very low level of H2S in the treated fluid is also provided. The process is also suited fo

대표청구항 ▼

An absorbent composition comprising: (1) at least one severely hindered amino compound having a cumulative -Es value (Taft\s steric hindrance constant) greater than 1.75, and (2) an amine salt, said amine salt being the reaction product of an amine selected from the group consisting of a severely hi

이 특허에 인용된 특허 (7)

  1. Sartori Guido (Linden NJ) Thaler Warren A. (Aberdeen NJ), Amino acid mixtures, their alkali metal salts and process for preparing same.
    상세보기
  2. Burgoyne, Jr., William F.; Chen, Michael S.; Dixon, Dale D.; Edwards, Thomas J., Bis tertiary amino alkyl derivatives as solvents for acid gas removal from gas streams.
    상세보기
  3. Smith ; Kenneth A. ; Meldon ; Jerry H. ; Colton ; Clark K., Gas absorption.
    상세보기
  4. Stogryn Eugene L. (Edison NJ) Savage David W. (Summit NJ) Sartori Guido (Linden NJ), Process for selective removal of H2S from mixtures containing H2S and CO2 usin.
    상세보기
  5. Sartori Guido (Linden NJ) Savage David W. (Summit NJ) Stogryn Eugene L. (Edison NJ), Process for the selective removal of hydrogen sulfide from gaseous mixtures with severely sterically hindered secondary.
    상세보기
  6. Stogryn Eugene L. (Edison NJ), Severely sterically hindered secondary aminoether alcohols.
    상세보기
  7. Verloop Jan (The Hague NLX) Goetzee Rudolf C. (The Hague NLX) Werner Erik S. E. (The Hague NLX), Sulfur recovery from gases rich in H2S and CO2 as well as COS or organic sulfur.
    상세보기

이 특허를 인용한 특허 (22)

  1. Ho W. S. Winston (Annandale NJ) Sartori Guido (Annandale NJ) Stogryn Eugene L. (Edison NJ), Absorbent composition containing a severely-hindered amine mixture with amine salts and/or aminoacid additives for the a.
    상세보기
  2. Santori Guido (Annandale NJ) Ho W. S. Winston (Annandale NJ) Stogryn Eugene L. (Edison NJ), Absorbent composition containing a tertiary amino azabicyclic alcohol and an amine salt.
    상세보기
  3. Siskin, Michael; Katritzky, Alan R.; Wang, Frank C, Absorbent composition containing molecules with a hindered amine and a metal sulfonate, phosphonate or carboxylate structure for acid gas scrubbing process.
    상세보기
  4. Ho W. S. Winston (Annandale NJ) Stogryn Eugene L. (Edison NJ) Sartori Guido (Annandale NJ), Absorbent composition containing severely-hindered amine mixture for the absorption of H2S.
    상세보기
  5. Ho W. S. Winston (Annandale NJ) Sartori Guido (Annandale NJ), Addition of severely-hindered amine salts and/or aminoacids to non-hindered amine solutions for the absorption of H.
    상세보기
  6. Sartori Guido (Annandale NJ) Ho W. S. Winston (Annandale NJ), Addition of severely-hindered aminoacids to severely-hindered amines for the absorption of H2S.
    상세보기
  7. Laroche, Christophe R.; Padilla, Gerardo, Aminopyridine derivatives for removal of hydrogen sulfide from a gas mixture.
    상세보기
  8. Malek, Andrzej; Elia, Christine Nicole; Bishop, Adeana Richelle; Mozeleski, Edmund John; Siskin, Michael, Catalytic preparation of severely sterically hindered amino-ether alcohols using a metal loaded catalyst.
    상세보기
  9. Siskin, Michael; Katritzky, Alan R; Mozeleski, Edmund J.; Wang, Frank Cheng-Yu, Hindered cyclic polyamines and their salts for acid gas scrubbing process.
    상세보기
  10. Ravary,Patrick M.; Sarlis,John Nicolas; Parisi,Paul Joseph; Hakka,Leo E., Low energy regenerable SOscrubbing process.
    상세보기
  11. Siskin, Michael; Fedich, Robert Basil; Daage, Michel, Low temperature transport and storage of amine gas treatment solutions.
    상세보기
  12. Critchfield James E. ; Su Wei-Yang ; Kenney Thomas J. ; Holub Patrick E., Process for removing carbon dioxide from gas mixture.
    상세보기
  13. Peytavy Jean-Louis,FRX ; Capdeville Serge,FRX ; Lacamoire Herve,FRX, Regenerative process for the deacidification of a gas containing CO2 and liquid hydrocarbons using an absorbent liquid based on activated methyldiethanolamine.
    상세보기
  14. Su, Wei-Yang; Grigsby, Jr., Robert A.; Zhou, Jingjun, Sterically hindered amines and associated methods.
    상세보기
  15. Su, Wei-Yang; Grigsby, Jr., Robert A.; Zhou, Jingjun, Sterically hindered amines and associated methods.
    상세보기
  16. Su, Wei-Yang; Grigsby, Jr., Robert A.; Zhou, Jingjun, Sterically hindered amines and associated methods.
    상세보기
  17. Iyengar, Jagannathan N.; Perry, David; Fedich, Robert B., Sulfur recovery plant tail gas treatment process.
    상세보기
  18. Elia,Christine Nicole; Siskin,Michael; Kerby,Michael Charles; Bishop,Adeana Richelle; Mozeleski,Edmund John; Malek,Andrzej, Synthesis of severely sterically hindered amino-ether alcohols and diaminopolyalkenyl ethers using a high activity powder catalyst.
    상세보기
  19. Siskin, Michael; Katritzky, Alan Roy; Kirichenko, Kostyantyn Mykolayevich; Bishop, Adeana Richelle; Elia, Christine Nicole, Synthesis of severely sterically hindered secondary aminoether alcohols from a ketene and/or carboxylic acid halide and/or carboxylic acid anhydride.
    상세보기
  20. Siskin, Michael; Katritzky, Alan Roy; Kirichenko, Kostyantyn Mykolayevich; Bishop, Adeana Richelle; Elia, Christine Nicole, Synthesis of sterically hindered secondary aminoether alcohols.
    상세보기
  21. Siskin,Michael; Katritzky,Alan Roy; Kirichenko,Kostyantyn Mykolayevich, Synthesis of sterically hindered secondary aminoether alcohols.
    상세보기
  22. Siskin,Michael; Katritzky,Alan Roy; Kirichenko,Kostyantyn Mykolayevich; Bishop,Adeana Richelle; Elia,Christine Nicole, Synthesis of sterically hindered secondary aminoether alcohols from acid anhydride and/or acid halide and sulfur trioxide.
    상세보기

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