TH94258B - Catalyst containing palladium, the manufacturing process And manufacturing processes of Alpha, beta - unsaturated carboxylic acid. - Google Patents
Catalyst containing palladium, the manufacturing process And manufacturing processes of Alpha, beta - unsaturated carboxylic acid.Info
- Publication number
- TH94258B TH94258B TH601000688A TH0601000688A TH94258B TH 94258 B TH94258 B TH 94258B TH 601000688 A TH601000688 A TH 601000688A TH 0601000688 A TH0601000688 A TH 0601000688A TH 94258 B TH94258 B TH 94258B
- Authority
- TH
- Thailand
- Prior art keywords
- palladium
- beta
- alpha
- carboxylic acid
- catalist
- Prior art date
Links
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 title claims abstract 23
- 229910052763 palladium Inorganic materials 0.000 title claims abstract 11
- 238000004519 manufacturing process Methods 0.000 title claims abstract 5
- 239000003054 catalyst Substances 0.000 title abstract 2
- 150000007934 α,β-unsaturated carboxylic acids Chemical class 0.000 title 1
- 150000001336 alkenes Chemical class 0.000 claims abstract 2
- FAWGZAFXDJGWBB-UHFFFAOYSA-N antimony(3+) Chemical compound [Sb+3] FAWGZAFXDJGWBB-UHFFFAOYSA-N 0.000 claims 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 abstract 1
- 229910052787 antimony Inorganic materials 0.000 abstract 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 abstract 1
- 229910052797 bismuth Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
Abstract
การประดิษฐ์นี้นำเสนอคาตาลิสต์ที่มีองค์ประกอบของแพลเลเดียมที่สามารถผลิต อัลฟา,เบตา- กรดคาร์บอกซิลิกไม่อิ่มตัว จากโอเลฟิน หรือ อัลฟา,เบตา-อัลดีไฮด์ไม่อิ่มตัวได้ด้วยอัตราเลือกเฟ้นที่สูง, กรรมวิธีการผลิตของคาตาลิสต์นั้น ตลอดจน กรรมวิธีการผลิตของ อัลฟา,เบตา-กรดคาร์บอกซิลิกไม่อิ่ม ตัวที่ใช้คาตาลิสต์นั้น การประดิษฐ์นี้จะเป็นคาตาลิสต์ที่มีองค์ประกอบของแพลเลเดียมที่มีองค์ ประกอบของธาตุแอนติโมนี 0.001 ~ 0.25 โมลต่อธาตุแพลเลเดียม 1 โมล หรือ คาตาลิสต์ที่มีองค์ ประกอบของแพลเลเดียมที่มีองค์ประกอบของธาตุแพลเลเดียมซึ่งประกอบกันขึ้นเป็นโลหะ และ ธาตุเทลยูเรียม และธาตุบิสมัธ The invention presented a palladium-containing catalyst capable of producing alpha, beta-carboxylic acid unsaturated from olefin or alpha, beta-aldehyde. Unsaturated with a high selectivity rate, the catalist's manufacturing process as well as the Alpha, beta - carboxylic acid is not full. The one that uses that catalist This invention will be a palladium-based catalist with Contains 0.001 ~ 0.25 mol of antimony elements per 1 mole of palladium or catalist with Is composed of palladium, containing palladium elements that make up metal and telurium. And Bismuth
Claims (3)
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TH94258B true TH94258B (en) | 2009-03-13 |
| TH94258A TH94258A (en) | 2009-03-13 |
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