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Process for separating and recovering concentrated hydrochloric acid from the crude product obtained from the acid hydro 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C01B-007/08
  • C13K-001/04
출원번호 US-0034784 (1979-04-30)
발명자 / 주소
  • Forster Allen V. (Midland MI) Martz Lyle E. (Midland MI) Leng Douglas E. (Midland MI)
출원인 / 주소
  • The Dow Chemical Company (Midland MI 02)
인용정보 피인용 횟수 : 37  인용 특허 : 1

초록 ▼

The crude product obtained from the acid hydrolysis of cellulose, the product comprising concentrated hydrochloric acid and the various sugars obtained from the acid hydrolysis of cellulose, is separated into a first fraction comprising concentrated hydrochloric acid and a second fraction comprising

대표청구항 ▼

A process for separating and recovering concentrated hydrochloric acid from the crude product produced from the acid hydrolysis of a cellulose-containing material, the crude product comprising concentrated hydrochloric acid and the sugars produced from the acid hydrolysis of the cellulose-containing

이 특허에 인용된 특허 (1)

  1. Duhayon Jacques (Clamart FR) Jacques Michel Jean (Paris FR) Michel Pierre (Courbevoie FR) Tarnero Maurice (Fontenay-aux-Roses FR) Zellner Edmond (Gif-sur-Yvette FR), Method for recovery of hydrogen chloride from dilute solutions.
    상세보기

이 특허를 인용한 특허 (37)

  1. Eyal, Aharon; Jansen, Robert P., Lignocellulose conversion processes and products.
    상세보기
  2. Kose, Frank; Schmidt, Matthias, Method and apparatus for evaporating hydrogen halide and water from biomass hydrolyzates containing halogen acid.
    상세보기
  3. Schmidt, Matthias; Kose, Frank, Method and apparatus for removing halogen hydracids from biomass hydrolysates.
    상세보기
  4. Nuuttila Antti I. (Tampere FIX) Pohjola Veikko J. (Veikkola FIX), Method for continuous saccharification of cellulose of plant raw material.
    상세보기
  5. Takeshima, Shinichi; Kikuchi, Takeshi, Method for glycosylating and separating plant fiber material.
    상세보기
  6. Takeshima, Shinichi; Kikuchi, Takeshi, Method for glycosylating and separating plant fiber material.
    상세보기
  7. Takeshima, Shinichi; Kikuchi, Takeshi, Method for glycosylating and separating plant fiber material.
    상세보기
  8. Chen, Peihao, Method for recovering sulfuric acid from concentrated acid hydrolysate of plant cellulose material.
    상세보기
  9. Baniel, Avraham; Jansen, Robert, Method of concentrating hydrochloric acid.
    상세보기
  10. Mahnon, Daphne, Method of obtaining an organic salt or acid from an aqueous sugar stream.
    상세보기
  11. Klyosov Anatole A. ; Philippidis George P. ; James Alan M. ; Monovoukas Yiannis A., Method of producing glucose from papermaking sludge using concentrated or dilute acid hydrolysis.
    상세보기
  12. Gaddy James L. (964 Arlington Terrace Fayetteville AR 72701) Clausen Edgar C. (2425 Sharon St. Fayetteville AR 72701), Method of recovering hydrochloric acid from a product comprised of sugars and concentrated hydrochloric acid.
    상세보기
  13. Takeshima, Shinichi; Kikuchi, Takeshi, Method of saccharification and separation for plant fiber materials.
    상세보기
  14. Gaddy James L. (964 Arlington Ter. Fayetteville AR 72701) Clausen Edgar C. (2425 Sharon St. Fayetteville AR 72701), Method of separation of sugars and concentrated sulfuric acid.
    상세보기
  15. Eyal, Aharon; Jansen, Robert; Vitner, Asher; Mali, Revital, Methods and systems for processing a sucrose crop and sugar mixtures.
    상세보기
  16. Jansen, Robert; Eyal, Aharon; Lavielle, Philippe, Methods and systems for processing lignocellulosic materials and related compositions.
    상세보기
  17. Jansen, Robert; Eyal, Aharon, Methods and systems for processing sugar mixtures and resultant compositions.
    상세보기
  18. Jansen, Robert; Eyal, Aharon, Methods and systems for processing sugar mixtures and resultant compositions.
    상세보기
  19. Jansen, Robert; Eyal, Aharon, Methods and systems for solvent purification.
    상세보기
  20. Jansen, Robert; Lawson, James Alan; Lapidot, Noa; Hallac, Bassem; Rotem, Perry, Methods for preparing thermally stable lignin fractions.
    상세보기
  21. Jansen, Robert; Lawson, James Alan; Lapidot, Noa; Hallac, Bassem; Rotem, Perry, Methods for preparing thermally stable lignin fractions.
    상세보기
  22. Jansen, Robert; Travisano, Philip; Madsen, Lee; Matis, Neta; Lawson, James Alan; Lapidot, Noa; Eyal, Aharon M.; Bauer, Timothy Allen; Belman, Ziv-Vladimir; Hallac, Bassem; Zviely, Michael, Methods for treating lignocellulosic materials.
    상세보기
  23. Jansen, Robert; Travisano, Philip; Madsen, Lee; Matis, Neta; Perry, Rotem; Lawson, James Allen; Lapidot, Noa; Bauer, Timothy Allen; Hallac, Bassem; Zviely, Michael, Methods for treating lignocellulosic materials.
    상세보기
  24. Jansen, Robert; Travisano, Philip; Madsen, Lee; Matis, Neta; Perry, Rotem; Lawson, James Allen; Lapidot, Noa; Bauer, Timothy Allen; Hallac, Bassem; Zviely, Michael, Methods for treating lignocellulosic materials.
    상세보기
  25. Takeshima, Shinichi; Koyama, Akio, Plant-fiber-material transformation method.
    상세보기
  26. Sabesan, Subramaniam, Process for producing a sugar solution by combined chemical and enzymatic saccharification of polysaccharide enriched biomass.
    상세보기
  27. Weydahl, Karl Ragnar, Process for the production of alcohol.
    상세보기
  28. Weydahl, Karl Ragnar, Process for the production of alcohols.
    상세보기
  29. Olson, David A., Reactor pump for catalyzed hydrolytic splitting of cellulose.
    상세보기
  30. Olson, David A., Reactor pump for catalyzed hydrolytic splitting of cellulose.
    상세보기
  31. Eyal, Aharon; Jansen, Robert, Sugar compositions.
    상세보기
  32. Eyal, Aharon; Jansen, Robert, Sugar compositions.
    상세보기
  33. Eyal, Aharon; Jansen, Robert, Sugar compositions.
    상세보기
  34. Eyal, Aharon; Jansen, Robert, Sugar compositions.
    상세보기
  35. Eyal, Aharon Meir; Jansen, Robert P.; Mali, Revital; Vitner, Asher, Sugar mixtures and methods for production and use thereof.
    상세보기
  36. Eyal, Aharon Meir; Jansen, Robert P.; Mali, Revital; Vitner, Asher, Sugar mixtures and methods for production and use thereof.
    상세보기
  37. Harmer, Mark Andrew; Sabesan, Subramaniam, Sugar production by decrystallization and hydrolysis of polysaccharide enriched biomass.
    상세보기

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