TH17511A - Process of purification pentafluoroethane - Google Patents
Process of purification pentafluoroethaneInfo
- Publication number
- TH17511A TH17511A TH9401001015A TH9401001015A TH17511A TH 17511 A TH17511 A TH 17511A TH 9401001015 A TH9401001015 A TH 9401001015A TH 9401001015 A TH9401001015 A TH 9401001015A TH 17511 A TH17511 A TH 17511A
- Authority
- TH
- Thailand
- Prior art keywords
- pentafluoroethane
- pentane
- purification process
- methyl
- purification
- Prior art date
Links
Abstract
กรรมวิธีหนึ่งในการทำเพนตะฟลูออโรอีเทนให้บริสุทธิ์จากเพนตะฟลูออโรอีเทนซึ่งยังไม่ผ่านกรรมวิธี ด้วยการกลั่นเชิงสกัดโดยใช้สารใช้สกัดซึ่งมีจุดเดือดมาตรฐานจาก -10 ซ.ถึง 100 ซ.และได้คัดเลือกจากไฮโดรคาร์บอนชนิดพาราพีน,แอลกอฮอล์,อีเทอร์,เอสเทอร์ และคีโทน One method of purifying pentafluoroethane from untreated pentafluoroethane. Extraction distillation using extracts with a standard boiling point of -10 C to 100 C and selected from parapene hydrocarbons, alcohols, ether, esters and ketones.
Claims (3)
Publications (3)
Publication Number | Publication Date |
---|---|
TH17511EX TH17511EX (en) | 1996-01-23 |
TH17511A true TH17511A (en) | 1996-01-23 |
TH19818B TH19818B (en) | 2006-04-07 |
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