TH28066B - Catalyst for vinyl acetate production - Google Patents
Catalyst for vinyl acetate productionInfo
- Publication number
- TH28066B TH28066B TH9601001617A TH9601001617A TH28066B TH 28066 B TH28066 B TH 28066B TH 9601001617 A TH9601001617 A TH 9601001617A TH 9601001617 A TH9601001617 A TH 9601001617A TH 28066 B TH28066 B TH 28066B
- Authority
- TH
- Thailand
- Prior art keywords
- approx
- catalyst
- metal
- vinyl acetate
- acetate production
- Prior art date
Links
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 title claims abstract 3
- 238000004519 manufacturing process Methods 0.000 title claims abstract 3
- 239000003054 catalyst Substances 0.000 title abstract 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract 6
- 229910052751 metal Inorganic materials 0.000 claims abstract 6
- 239000002184 metal Substances 0.000 claims abstract 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims abstract 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000005977 Ethylene Substances 0.000 claims abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract 2
- 229910052737 gold Inorganic materials 0.000 claims abstract 2
- 239000010931 gold Substances 0.000 claims abstract 2
- 239000001301 oxygen Substances 0.000 claims abstract 2
- 229910052760 oxygen Inorganic materials 0.000 claims abstract 2
- 229910052763 palladium Inorganic materials 0.000 claims abstract 2
- 229940117958 vinyl acetate Drugs 0.000 claims abstract 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 229910052726 zirconium Inorganic materials 0.000 claims 1
- 150000003839 salts Chemical class 0.000 abstract 3
- 150000002739 metals Chemical class 0.000 abstract 2
- WWPIOQSFINEYQZ-UHFFFAOYSA-N [Re].[Zr] Chemical compound [Re].[Zr] WWPIOQSFINEYQZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
Abstract
ตัวเร่งปฏิกิริยา ตัวอย่างเช่น ที่ใช้สำหรับการผลิตไวนิล แอซีเทท จากกรดแอซีติก, เอธิลีน และออกซิเจน ที่ประกอบด้วยโลหะแพลเลเดียม, ทอง และโลหะของหมู่ที่ประกอบด้วย เซอร์โคเนียม และเรเนียมบนตัวรองรับที่เป็นรูพรุน ผลิตตัวเร่งปฏิกิริยานี้ขึ้นโดยการดูดซับเกลือ ที่ละลายน้ำของโลหะบนตัวรองรับ การตกตะกอนโลหะเป็นเกลือที่ไม่ละลายน้ำ และการรีดิวซ์ เกลือไปเป็นโลหะ Catalyst, for example, used for the production of vinylacetate from acetic acid, ethylene and oxygen containing palladium, gold and zirconium- and rhenium-containing group metals on porous supports. porous This catalyst is produced by absorbing salt. The solubility of the metal on the support Precipitation of metals is an insoluble salt. And reducing Salt to metal
Claims (1)
Publications (3)
| Publication Number | Publication Date |
|---|---|
| TH28066B true TH28066B (en) | 1998-02-27 |
| TH28066A TH28066A (en) | 1998-02-27 |
| TH14913B TH14913B (en) | 2003-07-01 |
Family
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