TH83169B - Processes and equipment for the production of aromatic carboxylic acids and their purified forms - Google Patents
Processes and equipment for the production of aromatic carboxylic acids and their purified formsInfo
- Publication number
- TH83169B TH83169B TH601001579A TH0601001579A TH83169B TH 83169 B TH83169 B TH 83169B TH 601001579 A TH601001579 A TH 601001579A TH 0601001579 A TH0601001579 A TH 0601001579A TH 83169 B TH83169 B TH 83169B
- Authority
- TH
- Thailand
- Prior art keywords
- aromatic carboxylic
- carboxylic acids
- processes
- equipment
- production
- Prior art date
Links
- -1 aromatic carboxylic acids Chemical class 0.000 title claims abstract 3
- 238000000034 method Methods 0.000 title claims abstract 3
- 230000003647 oxidation Effects 0.000 claims abstract 4
- 238000007254 oxidation reaction Methods 0.000 claims abstract 4
- 239000007789 gas Substances 0.000 claims abstract 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 239000007791 liquid phase Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract 4
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Abstract
กระบวนการและเครื่องมือสำหรับการผลิตกรดอะโรมาติกคาร์บอกซิลิกประกอบด้วยการ ออกซิเดชั่นชั้นของของเหลวของวัตถุการป้อนอะโรมาติกไฮโดรคาร์บอน และการปฏิบัติต่อส่วนที่ยังไม่ เป็นก๊าซความดันสูงจากการออกซิเดชั่นชั้นของของเหลว เพื่อแยกน้ำและตัวละลายของการทำปฏิกิริยา และการแบ่งส่วนประเภทของผลิตภัณฑ์พลอยได้ของการออกซิเดชั่นชั้นของของเหลว ระหว่างชั้นของ ก๊าซและชั้นของของเหลวที่เป็นผลมาจากการแยก กระบวนการสำหรับการทำรูปแบบบริสุทธิ์ของ กรดอะโรมาติกคาร์บอกซิลิกได้ถูกนำมารวมไว้ในนี้เช่นกัน Processes and equipment for aromatic carboxylic acid production include: Oxidation, liquid layer of the object, entering aromatic hydrocarbons. And treatment of the part that is not yet It is a high-pressure gas from the oxidation layer of a liquid. To separate the water and solute of the reaction And classification of by-products of the liquid layer oxidation Between the layers of Gases and layers of liquids resulting from separation Process for making a pure form of Aromatic carboxylic acids are also included.
Claims (1)
Publications (3)
| Publication Number | Publication Date |
|---|---|
| TH83169A TH83169A (en) | 2007-02-22 |
| TH83169B true TH83169B (en) | 2007-02-22 |
| TH58768B TH58768B (en) | 2017-11-03 |
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