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Hydrogen sulfide scavengers 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C07C-217/08
  • C10G-029/20
  • B01D-053/14
  • B01D-053/52
  • C10L-003/10
출원번호 US-0346719 (2016-11-08)
등록번호 US-10196343 (2019-02-05)
발명자 / 주소
  • Harrington, Ryan Matthew
  • Anantaneni, Prakasa Rao
  • Karas, Lawrence J.
  • Ekoue-Kovi, Kekeli
출원인 / 주소
  • ECOLAB USA INC.
대리인 / 주소
    Babych, Eric D.
인용정보 피인용 횟수 : 0  인용 특허 : 35

초록

Disclosed herein are scavenging compounds and compositions useful in applications relating to the production, transportation, storage, and separation of crude oil and natural gas. Also disclosed herein are methods of using the compounds and compositions as scavengers, particularly in applications re

대표청구항

1. A compound of formula (I), whereinx is 1, y is 1, z is 0, R1 and R2 are each alkylenyl, and R3 is hydrogen, andk, l, and m are each independently an integer selected from the group consisting of 0 to 25, wherein k+l+m is >0. 2. A compound of formula (I), wherein x is 1, y is 1, z is 0, R1 and R2

이 특허에 인용된 특허 (35)

  1. Collington Eric W. (Welwyn GB2) Hallett Peter (Buntingford GB2) Wallis Christopher J. (Royston GB2) Bradshaw John (Ware GB2) Hayes Norman F. (Hitchin GB2), Aminocyclopentane alkenoic acids and esters and pharmaceutical compositions.
  2. Collington Eric W. (Welwyn GB2) Hallett Peter (Buntingford GB2) Wallis Christopher J. (Royston GB2), Aminocyclopentane alkenoic acids and esters and pharmaceutical formulations.
  3. Jessup Peter J. (Santa Ana CA) Holstedt Richard A. (Whittier CA) Baron Kenneth (Diamond Bar CA), Boron derivatives.
  4. Holstedt, Richard A.; Jessup, Peter J., Boron-containing heterocyclic compounds and lubricating compositions containing the same.
  5. Holstedt Richard A. (Whittier CA) Baron Kenneth (Diamond Bar CA) Jessup Peter J. (Santa Ana CA), Boron-containing heterocyclic compounds and lubricating oil containing same.
  6. Holstedt Richard A. (Whittier CA) Baron Kenneth (Diamond Bar CA) Jessup Peter J. (Santa Ana CA), Boron-containing heterocyclic compounds and lubricating oil containing same.
  7. Etzbach Karl-Heinz,DEX ; Freund Torsten,DEX ; Tresch Rainer,DEX, Cationic azo dyes based on aminobenzoic acid.
  8. Holstedt Richard A. (Whittier CA) Jessup Peter (Millington NJ), Corrosion inhibitors for boron-containing lubricants.
  9. Salma,Tauseef; Lambert, III,Alexander A.; Rivers,Gordon T., Fast, high capacity hydrogen sulfide scavengers.
  10. Gasper, Susan Marie; He, Mingqian; Lai, Fang; Leslie, Thomas Mark; Samson, Helen, Fluorescent dyes.
  11. Jimenez, Juan-Miguel; Mortimore, Michael; Miller, Andrew; Collier, Philip; Young, Stephen; Brenchley, Guy; Davis, Chris; Twin, Heather; Mak, Chau; Boyall, Dean; Keily, Shazia; Settimo, Luca, Kinase inhibitors.
  12. Jimenez, Juan-Miguel; Mortimore, Michael; Miller, Andrew; Collier, Philip; Young, Stephen; Brenchley, Guy; Davis, Chris; Twin, Heather; Mak, Chau; Boyall, Dean; Keily, Shazia; Settimo, Luca, Kinase inhibitors.
  13. Holstedt Richard A. (Whittier CA) Baron Kenneth (Anaheim CA) Jessup Peter J. (Santa Ana CA), Lubricating compositions.
  14. Holstedt Richard A. (Whittier CA) Croudace Michael C. (Huntington Beach CA), Lubricating compositions.
  15. Holstedt Richard A. (Whittier CA) Croudace Michael C. (Huntington Beach CA), Lubricating compositions.
  16. Holstedt Richard A. (Whittier CA) Jessup Peter J. (Santa Ana CA), Lubricating compositions.
  17. Mendelson Leah T. (Santa Ana CA), Lubricating compositions.
  18. Holstedt Richard A. (Whittier CA) Jessup Peter (Millington NJ), Lubricating oil containing a boron compound and corrosion inhibitors.
  19. Edmondson James G. (Conroe TX), Method of scavenging hydrogen sulfide.
  20. Taylor, Grahame N., Method of scavenging hydrogen sulfide and/or mercaptans using triazines.
  21. Holstedt Richard A. (Whittier CA) Jessup Peter (Millington NJ), Oxidation and corrosion inhibitors for boron-containing lubricants.
  22. Dunleavy Raymond A. (Charleston WV) Papa Anthony J. (Saint Albans WV), Phenol-aldehyde-amine resin/glycol curative compositions.
  23. Dunleavy ; Raymond Augustine ; Papa ; Anthony Joseph, Phenol-aldehyde-amine resin/glycol curatives for energy absorbing polyurethanes.
  24. Niwa Toshio (Yokohama JPX) Himeno Kiyoshi (Yokohama JPX) Maeda Shuichi (Saiatama JPX) Shimizu Yukiharu (Yokohama JPX), Process for preparing disazo dyes with bis-anilino methane coupling component.
  25. Miller John C. (32 Deer Point Dr. Hawthorn Woods IL 60047), Process for removal of H2S from gas processing streams.
  26. Smith,Hubern Larry; Johnsen,Anne Faistrup; Knudsen,B첩rre Leif, Process for the reduction or elimination of hydrogen sulphide.
  27. Sibeud Jacques Pierre (Princeton NJ) Ruff Charles David (Highland Park NJ), Process for the removal of hydrogen sulfide and mercaptans from liquid and gaseous streams.
  28. DeBerry, David W., Regeneration method for process which removes hydrogen sulfide from gas streams.
  29. Parisi Paul J. (Saint Lambert CAX), Removal of hydrogen sulfide.
  30. Kremer Lawrence N. (The Woodlands TX) Link John (Humble TX) Roof Glenn L. (Sugar Land TX), Sweetening of oils using hexamethylenetetramine.
  31. Marder Seth ; Perry Joseph, Two-photon or higher-order absorbing optical materials and methods of use.
  32. Marder, Seth; Perry, Joseph, Two-photon or higher-order absorbing optical materials and methods of use.
  33. Cumpston, Brian; Lipson, Matthew; Marder, Seth R.; Perry, Joseph W., Two-photon or higher-order absorbing optical materials for generation of reactive species.
  34. Cumpston, Brian; Lipson, Matthew; Marder, Seth R.; Perry, Joseph W., Two-photon or higher-order absorbing optical materials for generation of reactive species.
  35. Cumpston,Brian; Lipson,Matthew; Marder,Seth R; Perry,Joseph W, Two-photon or higher-order absorbing optical materials for generation of reactive species.
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