TH61091B - The purification of 1,3-biologically produced propanediol - Google Patents
The purification of 1,3-biologically produced propanediolInfo
- Publication number
- TH61091B TH61091B TH401001632A TH0401001632A TH61091B TH 61091 B TH61091 B TH 61091B TH 401001632 A TH401001632 A TH 401001632A TH 0401001632 A TH0401001632 A TH 0401001632A TH 61091 B TH61091 B TH 61091B
- Authority
- TH
- Thailand
- Prior art keywords
- propanediol
- purification
- fermentation
- biologically produced
- biologically
- Prior art date
Links
- 238000000746 purification Methods 0.000 title abstract 2
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical compound CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 title 1
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 abstract 3
- 229940035437 1,3-propanediol Drugs 0.000 abstract 3
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- 238000000855 fermentation Methods 0.000 abstract 2
- 230000004151 fermentation Effects 0.000 abstract 2
- 229920000166 polytrimethylene carbonate Polymers 0.000 abstract 2
- 241000588724 Escherichia coli Species 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000002054 inoculum Substances 0.000 abstract 1
- 238000006722 reduction reaction Methods 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 1
Abstract
DC60 (16/07/47) กระบวนการสำหรับการทำให้บริสุทธิ์ 1,3-โพรเพนไดออลจากน้ำเลี้ยงเชื้อของการหมัก ของ E.coli ที่ได้รับการเพาะเลี้ยงซึ่งได้รับการจัดการทางชีวภาพเพื่อที่จะสังเคราะห์ 1,3-โพรเพน- ไดออลจากน้ำตาลได้รับการจัดเตรียม กระบวนการพื้นฐานนำมาซึ่งการกรอง, การแลกเปลี่ยน ไอออนและการกลั่นของกระแสผลิตภัณฑ์จากน้ำเลี้ยงเชื้อของการหมัก อย่างพึงประสงค์ซึ่งรวมทั้ง รีดักชันทางเคมีของผลิตภัณฑ์ในระหว่างกรรมวิธีการกลั่น ที่ได้รับการจัดเตรียมอีกด้วยเป็นองค์- ประกอบของ 1,3-โพรเพนไดออลที่ได้รับการทำให้บริสุทธิ์อย่างมาก DC60 (16/07/47) Process for purification 1,3-propanediol from the inoculum of the fermentation of cultured E.coli, which was biologically managed to synthesize 1,3-propane-diol. From sugar is prepared The fundamental processes lead to filtration, exchange Ionization and distillation of the vitreous product stream of fermentation. Which desires including Chemical reduction of the product during the refining process. It is also a highly purified compound of 1,3-propanediol.
Claims (1)
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TH72833A TH72833A (en) | 2005-11-28 |
| TH61091B true TH61091B (en) | 2018-02-28 |
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