TH114113B - The use of pre-dehydration tower in the process of oxidizing ethane to acetate Acid / ethylene - Google Patents
The use of pre-dehydration tower in the process of oxidizing ethane to acetate Acid / ethyleneInfo
- Publication number
- TH114113B TH114113B TH701000498A TH0701000498A TH114113B TH 114113 B TH114113 B TH 114113B TH 701000498 A TH701000498 A TH 701000498A TH 0701000498 A TH0701000498 A TH 0701000498A TH 114113 B TH114113 B TH 114113B
- Authority
- TH
- Thailand
- Prior art keywords
- ethane
- ethylene
- acetic acid
- dehydration tower
- oxidation
- Prior art date
Links
- OTMSDBZUPAUEDD-UHFFFAOYSA-N ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 title claims abstract 7
- 238000000034 method Methods 0.000 title claims abstract 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-M acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 title claims abstract 3
- 230000001590 oxidative Effects 0.000 title claims abstract 3
- 239000005977 Ethylene Substances 0.000 title claims 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title claims 2
- 239000002253 acid Substances 0.000 title abstract 3
- 238000006297 dehydration reaction Methods 0.000 title 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 3
- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000003647 oxidation Effects 0.000 abstract 3
- 238000007254 oxidation reaction Methods 0.000 abstract 3
- 230000002378 acidificating Effects 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
Abstract
ที่บรรยายในที่นี้คือกรรมวิธีซึ่งแอซิทิค แอซิดถูกผลิตโดยการออกซิไดร์เอเธน ผลพลอยได้ชนิดหนึ่งของการออกซิไดซ์เอเธนคือน้ำ, ซึ่งถูกกำจัดโดยทั่วไปจากกรรมวิธีใน กระแสเดียวกันกับกรรมวิธีของแอซิทิค แอซิค ตามที่บรรยายในที่นี้, กระแสไหลออกของ เครื่องทำปฏิกิริยาสำหรับออกซิไดซ์เอเธนถูกดำเนินกรรมวิธีในหอดีไฮเดรทล่วงหน้าเพื่อที่จะนำ น้ำ, แอซิทิค, แอซิด, และกระแสแก๊สสำหรับรีไซเคิลกลับไปยังเครื่องทำปฏิกิริยาสำหรับออกซิไดซ์ เอเธนกลับคืนอย่างแยกกัน Described here is the process in which the acetic Acid is produced by oxidation of ethane. One by-product of ethane oxidation is water, which is generally eliminated from processes in The same current as the acidic acid method described here, the outflow of The oxidizing reagent is pre-treated in the dehydrate chamber in order to return the water, acetate, acid, and recycling gas stream to the oxidation reactor. Dice Athene is restored separately.
Claims (2)
Publications (2)
Publication Number | Publication Date |
---|---|
TH114113A TH114113A (en) | 2012-05-31 |
TH114113B true TH114113B (en) | 2012-05-31 |
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