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Process for the selective removal of hydrogen sulfide from gaseous mixtures with severely sterically hindered secondary 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-053/34
출원번호 US-0339901 (1982-01-18)
발명자 / 주소
  • Savage David W. (Summit NJ) Sartori Guido (Linden NJ) Stogryn Eugene L. (Edison NJ)
출원인 / 주소
  • Exxon Research and Engineering Co. (Florham Park NJ 02)
인용정보 피인용 횟수 : 25  인용 특허 : 11

초록 ▼

The selective removal of H2S gas from a normally gaseous mixture containing H2S and CO2 is accomplished by contacting the gaseous mixture with an absorbent solution comprising a severely sterically hindered secondary amino compound having a cumulative -Es value (Taft\s steric hindrance constant) gre

대표청구항 ▼

A process for the selective absorption of H2S from a normally gaseous mixture containing H2S and CO2 comprising contacting normally gaseous mixture with an amino compound solution comprising a severely sterically hindered secondary amino alchol having a cumulative -Es value (Taft\s steric hindrance

이 특허에 인용된 특허 (11)

  1. Mauvernay Roland Yves (Riom FR) Busch Norbert (Loubeyrat FR) Moleyre Jacques (Mozac FR) Monteil Andre (Gerzat FR) Simond Jacques (Chamalieres FR), Ethers of n-propanol amine.
    상세보기
  2. Valdes A. R. (Houston TX), Gas treating process.
    상세보기
  3. Asperger Robert G. (Midland MI) Krawczyk Leroy S. (Lake Jackson TX) Oakes Billy D. (Lake Jackson TX), Method and composition for inhibiting the corrosion of ferrous metals.
    상세보기
  4. Sartori ; Guido ; Leder ; Frederic, Process and amine-solvent absorbent for removing acidic gases from gaseous mixtures.
    상세보기
  5. Sartori Guido (Linden NJ) Savage David W. (Summit NJ), Process and composition for removing carbon dioxide containing acidic gases from gaseous mixtures.
    상세보기
  6. Robbins Max L. (South Orange NJ) Ernst Edwin R. (Kendall Park NJ), Process for defoaming acid gas scrubbing solutions and defoaming solutions.
    상세보기
  7. Sartori ; Guido ; Savage ; David W., Process for removing acid gases with hindered amines and amino acids.
    상세보기
  8. Sartori Guido (Linden NJ) Leder Frederic (Corona Del Mar CA), Process for removing carbon dioxide containing acidic gases from gaseous mixtures using a basic salt activated with a hi.
    상세보기
  9. Sartori ; Guido ; Leder ; Frederic, Process for removing carbon dioxide containing acidic gases from gaseous mixtures using aqueous amine scrubbing solutio.
    상세보기
  10. McCaffrey Craig R. (Woodbury NJ) Barraclough Gary O. (Vincentown NJ), Process for removing sulfur dioxide from flue gas.
    상세보기
  11. Miyake Hideo (Otsu JA) Tsuchida Toshio (Otsu JA), Unsaturated polyester resin composition containing titanium dioxide.
    상세보기

이 특허를 인용한 특허 (25)

  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. Murai, Shinji; Maezawa, Yukishige; Kato, Yasuhiro; Muramatsu, Takehiko; Hodotsuka, Masatoshi; Saito, Satoshi, Acid gas absorbent, acid gas removal device, and acid gas removal method.
    상세보기
  6. 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
  7. 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
  8. Siskin, Michael; Mozeleski, Edmund John; Fedich, Robert Basil; Wang, Frank Cheng-Yu, Alkylamino alkyloxy (alcohol) monoalkyl ether for acid gas scrubbing process.
    상세보기
  9. McGarvey, Gordon Bryce; Falkiner, Robert J.; Slim, David R.; Knickerbocker, Bryan M., Corrosion control in acid gas removal equipment by the situ generation of polysulfide ions.
    상세보기
  10. Martinez, Aaron D.; Acosta Otero, Erick J.; Silvestri, Maximilian A.; Bailey, Joseph P.; Macias, Jose M., Functionalized hydrogen sulfide scavengers.
    상세보기
  11. Kortunov, Pavel; Siskin, Michael; Thomann, Hans, High cyclic capacity amines for high efficiency CO2 scrubbing processes.
    상세보기
  12. Siskin, Michael; Katritzky, Alan R; Mozeleski, Edmund J.; Wang, Frank Cheng-Yu, Hindered cyclic polyamines and their salts for acid gas scrubbing process.
    상세보기
  13. Siskin, Michael; Fedich, Robert Basil; Daage, Michel, Low temperature transport and storage of amine gas treatment solutions.
    상세보기
  14. DeVries Robert A. (Midland MI), Method for recovering protic acids using reversible bases.
    상세보기
  15. Yoshida Kunihiko,JPX ; Mimura Tomio,JPX ; Shimojo Shigeru,JPX ; Karasaki Mutsunori,JPX ; Iijima Masaki,JPX ; Seto Touru,JPX ; Mitsuoka Shigeaki,JPX, Method for removing carbon dioxide from combustion exhaust gas.
    상세보기
  16. Grandjean, Julien; Le Pennec, Dominique; Delfort, Bruno, Method for selective absorption of hydrogen sulfide from a gaseous effluent by a 1,2-bis(2-dimethylaminoethoxy)ethane-based absorbent solution comprising a viscosifying agent.
    상세보기
  17. Wang, Frank Cheng-Yu; Siskin, Michael, Polyalkyleneacrylamide salt for acid gas scrubbing process.
    상세보기
  18. Gudde, Nicholas John; Townsend, James Adam, Process for hydrogenation of carboxylic acids and derivatives to hydrocarbons.
    상세보기
  19. Pereira, Carla S.; Siskin, Michael; Ingram, Thomas; Vorberg, Gerald; Ernst, Martin, Process for increased selectivity and capacity for hydrogen sulfide capture from acid gases.
    상세보기
  20. Goddin, Jr., Clifton S.; Cabanaw, Boyd E., Process for producing sweet CO.sub.2 and hydrocarbon streams.
    상세보기
  21. Delfort, Bruno; Le Pennec, Dominique; Grandjean, Julien, Process for removing acidic compounds from a gaseous effluent with an absorbent solution based on dihydroxyalkylamines bearing severe steric hindrance of the nitrogen atom.
    상세보기
  22. Martinez, Aaron D.; Mukkamala, Ravindranath; Acosta Otero, Erick J.; Bailey, Joseph P., Scavenging hydrogen sulfide.
    상세보기
  23. Bailey, Joseph P.; Martinez, Aaron D.; Acosta Otero, Erick J.; Mukkamala, Ravindranath; Silvestri, Maximilian A.; Macias, Jose M., Squeeze treatment for in situ scavenging of hydrogen sulfide.
    상세보기
  24. Bailey, Joseph Paul; Martinez, Aaron D.; Acosta, Erick J.; Mukkamala, Ravindranath; Silvestri, Maximilian A.; Macias, Jose M., Squeeze treatment for in situ scavenging of hydrogen sulfide.
    상세보기
  25. Iyengar, Jagannathan N.; Perry, David; Fedich, Robert B., Sulfur recovery plant tail gas treatment process.
    상세보기

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