TH170534A - Conversion of hydroxy-carboxylic acids to polymers - Google Patents
Conversion of hydroxy-carboxylic acids to polymersInfo
- Publication number
- TH170534A TH170534A TH1501006146A TH1501006146A TH170534A TH 170534 A TH170534 A TH 170534A TH 1501006146 A TH1501006146 A TH 1501006146A TH 1501006146 A TH1501006146 A TH 1501006146A TH 170534 A TH170534 A TH 170534A
- Authority
- TH
- Thailand
- Prior art keywords
- hydroxy
- biomass
- thin film
- polymers
- carboxylic acids
- Prior art date
Links
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 title claims abstract 7
- 238000006243 chemical reaction Methods 0.000 title claims abstract 3
- 229920000642 polymer Polymers 0.000 title claims 5
- 239000002028 Biomass Substances 0.000 claims abstract 8
- 239000010409 thin film Substances 0.000 claims abstract 5
- 238000006116 polymerization reaction Methods 0.000 claims abstract 4
- 239000002253 acid Substances 0.000 claims abstract 2
- 125000001931 aliphatic group Chemical group 0.000 claims abstract 2
- -1 aliphatic hydroxy-carboxylic acids Chemical class 0.000 claims abstract 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims abstract 2
- 235000014655 lactic acid Nutrition 0.000 claims abstract 2
- 239000004310 lactic acid Substances 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims abstract 2
- 239000003039 volatile agent Substances 0.000 claims abstract 2
- 239000002699 waste material Substances 0.000 claims abstract 2
- 229920001577 copolymer Polymers 0.000 claims 2
- 238000001704 evaporation Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000000717 retained Effects 0.000 claims 1
Abstract
ชีวมวล (ตัวอย่างเช่น ชีวมวลจากพืช, ชีวมวลจากสัตว์และชีวมวลจากของเสียจากเทศบาล) ถูกแปรสภาพเพื่อผลิตสารอินเทอร์มีเดียทและผลิตภัณฑ์ที่มีประโยชน์ได้ เช่น กรดอะลิฟาติก ไฮดรอก ซี-คาร์บอกซิลิกและอนุพันธ์ของกรดไฮดรอกซิล-คาร์บอกซิลิก กรดอะลิฟาติก ไฮดรอกซี-คาร์บอกซิ ลิกเหล่านี้ถูกพอลิเมอไรซ์ได้ ตามลำดับ กระทำการพอลิเมอไรเซชั่นโดยใช้เครื่องระเหยแบบฟิล์มบาง หรืออุปกรณ์ที่ใช้ในการทำพอลิเมอไรเซชั่นฟิล์มบาง/ลดสารระเหย การแปลงกรดแลกติกไปเป็นกรด พอลิแลกติกเป็นผลิตภัณฑ์ที่มีประโยชน์เป็นพิเศษของกระบวนการนี้ Biomass (for example Plant biomass, animal biomass and municipal waste biomass) are transformed to produce intermediate and useful products such as aliphatic hydroxy-carboxylic acids. Silicic and hydroxyl-carboxylic acid derivatives, aliphatic acids, hydroxy-carboxylic acids. These licks were polymerized, respectively, polymerized using a thin film evaporator. Or equipment used in thin film polymerization / reducing volatiles Conversion of lactic acid to acid Polylactic is a particularly useful product of this process.
Claims (1)
Publications (2)
Publication Number | Publication Date |
---|---|
TH1501006146A TH1501006146A (en) | 2017-11-16 |
TH170534A true TH170534A (en) | 2017-11-16 |
Family
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