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High activity, high density activated carbon 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C01B-031/08
  • C01B-031/12
  • B01J-020/20
  • B01D-053/04
출원번호 US-0839597 (1992-02-21)
발명자 / 주소
  • Tolles Edward D. (Charleston) Dimitri Mitchell S. (Charleston) Matthews Charles C. (Moncks Corner SC)
출원인 / 주소
  • Westvaco Corporation (New York NY 02)
인용정보 피인용 횟수 : 42  인용 특허 : 0

초록

Lignocellulosic carbonaceous material is activated to produce a high activity, high density gas-phase activated carbon under conditions which effectively alter the particle pore size distribution to optimize the carbon\s mesoporosity. Alternative processes are disclosed for producing the carbon, as

대표청구항

A high activity, high density, lignocellulose-based activated carbon particulate characterized by a butane activity of from about 50 to about 80 g/100 g, a butane working capacity of from above 15 to about 25 g/100 cm3, an apparent density of from about 0.25 to about 0.40 g/cm3, greater than about 5

이 특허를 인용한 특허 (42)

  1. Derbyshire Francis J. ; Jagtoyen Marit, Activated carbon and process for making same.
  2. Karles, Georgios D.; Zhuang, Shuzhong, Activated carbon from microcrystalline cellulose.
  3. Economy, James; Mangun, Christian; Yue, Zhongren, Activated organic coatings on a fiber substrate.
  4. Yoshino Yoshio,JPX ; Matsumoto Atsushi,JPX ; Ohishi Kimitoshi,JPX ; Yoshida Akihide,JPX, Active carbon and method for its production.
  5. Hanamoto, Tetsuya; Abe, Susumu; Ishikawa, Kenichi, Adsorbent, process for producing the same, canister and method for using the same.
  6. Aaron J. Teller ; Jonathan R. Lagarenne, Char for contaminant removal in resource recovery unit.
  7. De Leede, Ralph Richard; Staal, Eduardus Gerardus Johannes; Rodgers, Michael; Reimerink-Schats, Wilhelmina Margaretha Theresia Maria, Chemically activated carbon and methods for preparing same.
  8. Fritter, Charles F.; Shenoy, Ananth N., Composite absorbent particles.
  9. Fritter, Charles F.; Shenoy, Ananth N.; Wallis, Kevin P.; Blondeau, Sarah P.; Ochylski, Ryan M.; Jenkins, Dennis, Composite absorbent particles.
  10. Jenkins, Dennis B.; Fritter, Charles F.; Shenoy, Ananth N., Composite particle animal litter and method thereof.
  11. Boes Ralph Ulrich ; Smith Douglas M. ; Ghosal Ranjan, Densified carbon black adsorbent and a process for adsorbing a gas with such an adsorbent.
  12. Klinvex, Joseph M.; Tramposch, Walter G.; Vaughn, Robert H.; O'Brien, Robert P., Double layer capacitors.
  13. Hiltzik, Laurence H.; McCrae, Peter D.; Miller, James R.; Williams, Roger S., Evaporative fuel vapor emission control systems.
  14. Fuchs,Karl Hans, Filtering devices.
  15. Alford John A., High energy density carbons for use in double layer energy storage devices.
  16. Alford John A., High energy density double layer energy storage devices.
  17. Alford John A., High power density carbons for use in double layer energy storage devices.
  18. Alford John A., High power density double layer energy storage devices.
  19. Romanos, Jimmy; Burress, Jacob; Pfeifer, Peter; Rash, Tyler; Shah, Parag; Suppes, Galen, High surface area carbon and process for its production.
  20. Shang, Jian-Ku; Xie, Rongcai; Yue, Zhongren; Economy, James, High surface area ceramic coated fibers.
  21. Baker Frederick S. (Wando SC), Low pressure methane storage with highly microporous carbons.
  22. Teller, Aaron J.; Lagarenne, Jonathan R., Method for adsorbing contaminants from flue gas.
  23. Hiltzik, Laurence H.; Jagiello, Jacek Z.; Tolles, Edward D.; Williams, Roger S., Method for reducing emissions from evaporative emissions control systems.
  24. Hiltzik, Laurence H.; Jaqiello, Jacek Z.; Tolles, Edward Don; Williams, Roger S., Method for reducing emissions from evaporative emissions control systems.
  25. Plee, Dominique, Method for the separation of molecules in the gas phase by adsorption by means of agglomerated solid inorganic adsorbents with a narrow and calibrated mesopore distribution.
  26. Stone, Matthew T.; Mehta, Ushma; Asher, Damon; Greenhalgh, Patricia, Method of determining virus removal from a sample containing a target protein using activated carbon.
  27. Moeller Patrick W. (Brentwood TN), Method of making a tar-depleted liquid smoke.
  28. Mitchell, Michael Donovan; Collias, Dimitris Ioannis; Bjorkquist, David William; Zaveri, Piyush Narendra; Woolley, Matthew Morgan, Methods for treating water.
  29. Mitchell, Michael Donovan; Collias, Dimitris Ioannis; Bjorkquist, David William; Zaveri, Piyush Narendra; Woolley, Matthew Morgan, Methods for treating water.
  30. Bian, Nanying; Gillespie, Christopher; Stone, Matthew T.; Kozlov, Mikhail; Chen, Jie; Siwak, Martin, Methods of reducing level of one or more impurities in a sample during protein purification.
  31. Mitchell, Michael Donovan; Collias, Dimitris Ioannis; Bjorkquist, David William; Zaveri, Piyush Narendra; Woolley, Matthew Morgan, Methods of treating water.
  32. Jenkins, Dennis B.; Muddana, Smita S., Non-visible activated carbon in absorbent materials.
  33. Fujita, Ichiro, Pre-treatment method for plant biomass hydrolysis reaction raw materials and plant biomass saccharification method.
  34. Oi, Tokio; Aono, Hirokazu; Suzuki, Takayuki; Mochizuki, Yuji, Process for producing activated carbon.
  35. Mitchell, Michael Donovan; Owens, Blair Alex; Collias, Dimitris Ioannis; Wnuk, Andrew Julian, Processes for manufacturing particles coated with activated lignosulfonate.
  36. Mitchell,Michael Donovan; Owens,Blair Alex; Collias,Dimitris Ioannis; Wnuk,Andrew Julian, Processes for manufacturing particles coated with activated lignosulfonate.
  37. Mitchell, Michael Donovan; Collias, Dimitris Ioannis; Bjorkquist, David William; Zaveri, Piyush Narendra; Woolley, Matthew Morgan, Water filter materials and water filters and processes for using the same.
  38. Bahm, Jeannine Rebecca; Pearks, Andrew Thomas; Vidal, Guillermo Matias; Collias, Dimitris Ioannis; Mitchell, Michael Donovan; Astle, Robert E.; Faye, Katharine L. K.; Governal, Robert Andrew; Hamlin, Thomas J.; Lucht, Rebecca A.; Patel, Hemang, Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles.
  39. Bahm, Jeannine Rebecca; Pearks, Andrew Thomas; Vidal, Guillermo Matias; Collias, Dimitris Ioannis; Mitchell, Michael Donovan; Astle, Robert E.; Faye, Katharine L. K.; Governal, Robert Andrew; Hamlin, Thomas J.; Lucht, Rebecca A.; Patel, Hemang, Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles.
  40. Mitchell, Michael Donovan; Collias, Dimitris Ioannis; Bjorkquist, David William; Zaveri, Piyush Narendra; Woolley, Matthew Morgan, Water filter materials, water filters and kits containing particles coated with cationic polymer and processes for using the same.
  41. Mitchell, Michael Donovan; Collias, Dimitris Ioannis; Bjorkquist, David William; Zaveri, Piyush Narendra; Woolley, Matthew Morgan, Water filter materials, water filters and kits containing silver coated particles and processes for using the same.
  42. Tanner, John D.; Emmons, David James; Riedel, Richard P.; Mitchell, Michael Donovan; Collias, Dimitris Ioannis, Water treating methods.
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