1 / 14

Lime Pretreatment of Poplar wood

Lime Pretreatment of Poplar wood. Chemical Engineering Department Texas A&M University. Solubilized. Others. Solubilized. Lignin, Ash & Extractives. Others. Xylan & Mannan. Lignin, Ash & Extractives. Xylan & Mannan. Glucan. Glucan. Lime Pretreatment at 25°C.

dyre
Télécharger la présentation

Lime Pretreatment of Poplar wood

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Lime Pretreatment of Poplar wood Chemical Engineering Department Texas A&M University

  2. Solubilized Others Solubilized Lignin, Ash & Extractives Others Xylan & Mannan Lignin, Ash & Extractives Xylan & Mannan Glucan Glucan Lime Pretreatment at 25°C Oxidative Non-oxidative

  3. Lime Pretreatment at 35°C Solubilized Solubilized Others Others Lignin, Ash & Extractives Lignin, Ash & Extractives Xylan & Mannan Xylan & Mannan Glucan Glucan Oxidative Non-oxidative

  4. Solubilized Others Lignin, Ash & Extractives Solubilized Others Lignin, Ash & Extractives Xylan & Mannan Xylan & Mannan Glucan Glucan Lime Pretreatment at 45°C Oxidative Non-oxidative

  5. Solubilized Solubilized Others Others Lignin, Ash & Extractives Lignin, Ash & Extractives Xylan & Mannan Xylan & Mannan Glucan Glucan Lime Pretreatment at 55°C Oxidative Non-oxidative

  6. Solubilized Others Lignin, Ash & Extractives Xylan & Mannan Glucan Lime Pretreatment at 65°C Solubilized Others Lignin, Ash & Extractives Xylan & Mannan Glucan Oxidative Non-oxidative

  7. Acid hydrolysis yield for glucose g glucan recoverd . 100 g glucan in raw biomass g glucan recoverd . 100 g glucan in raw biomass g glucan recoverd . 100 g glucan in raw biomass

  8. Acid hydrolysis yield for glucose Continued g glucan recoverd . 100 g glucan in raw biomass g glucan recoverd . 100 g glucan in raw biomass

  9. Acid hydrolysis yield of xylose g xylan recoverd . 100 g xylan in raw biomass g xylan recoverd . 100 g xylan in raw biomass g xylan recoverd . 100 g xylan in raw biomass

  10. Acid hydrolysis yield of xylosecontinued g xylan recoverd . 100 g xylan in raw biomass g xylan recoverd . 100 g xylan in raw biomass

  11. g lignin remaining . 100 g lignin in raw biomass g lignin remaining . 100 g lignin in raw biomass g lignin remaining . 100 g lignin in raw biomass Lignin remained

  12. Lignin remainedcontinued g lignin remaining . 100 g lignin in raw biomass g lignin remaining . 100 g lignin in raw biomass

  13. Enzymatic Hydrolysis15 FPU/g glucan in raw biomass g glucan hydrolyzed . 100 g glucan in raw biomass g glucan hydrolyzed . 100 g glucan in raw biomass g glucan hydrolyzed . 100 g glucan in raw biomass g glucan hydrolyzed . 100 g glucan in raw biomass

  14. Enzymatic Hydrolysis15 FPU/g glucan in raw biomasscontinued g glucan hydrolyzed . 100 g glucan in raw biomass

More Related