TH76842B - The manufacturing process of a catalist containing a palladium. - Google Patents
The manufacturing process of a catalist containing a palladium.Info
- Publication number
- TH76842B TH76842B TH601006568A TH0601006568A TH76842B TH 76842 B TH76842 B TH 76842B TH 601006568 A TH601006568 A TH 601006568A TH 0601006568 A TH0601006568 A TH 0601006568A TH 76842 B TH76842 B TH 76842B
- Authority
- TH
- Thailand
- Prior art keywords
- palladium
- catalist
- production
- manufacturing process
- unsaturated
- Prior art date
Links
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 title abstract 8
- 238000004519 manufacturing process Methods 0.000 title abstract 5
- 229910052763 palladium Inorganic materials 0.000 title abstract 4
- 239000003054 catalyst Substances 0.000 abstract 2
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Abstract
------20/03/2562------(OCR) หน้า 1 ของจำนวน 1 หน้าบทสรุปการประดิษฐ์ การประดิษฐ์นี้นำเสนอคาตาลิสต์ที่ประกอบด้วยแพลลาเดียมสำหรับผลิต a.B- กรดคาร์บอซีลิกไม่อิ่มตัวจากโอเลฟิน หรือ a.B-อัลดีไฮด์ไม่อิ่มตัวด้วยผลิตภาพที่สูง, กรรมวิธีการผลิตของคาตาลิสต์นั้น และกรรมวิธีที่ผลิต a.B-กรดคาร์บอซีลิกไม่อิ่มตัวด้วยผลิตภาพที่สูง ถ้าเป็นการประดิษฐ์นี้จะเป็นการผลิตคาตาลิสต์ที่ประกอบด้วยแพลลาเดียมโดยกรรมวิธีที่มีขั้นตอน ซึ่งแพลลาเดียมในสถานะออกซิเดชันถูกรีดิวซ์โดยสารประกอบ (A) ที่ถูกแสดงด้วยสูตร (1) ดังต่อไปนี้ (สูตรเคมี) (1) ------------ ------20/03/2019------(OCR) Page 1 of 1 Page Summary of Invention This invention presents a palladium-containing catalyst for the production of aB-unsaturated carboxylic acid from olefins or aB-unsaturated aldehyde with high productivity. , the production method of the Catalist and production process a.B-unsaturated carbonic acid with high productivity If this invention would be the production of palladium-containing catalysts by a step-by-step process. where palladium in its oxidation state is reduced by compound (A) denoted by formula (1) as follows (chemical formula) (1) ------------
Claims (1)
Publications (3)
| Publication Number | Publication Date |
|---|---|
| TH91804A TH91804A (en) | 2008-10-10 |
| TH91804B TH91804B (en) | 2008-10-10 |
| TH76842B true TH76842B (en) | 2020-06-24 |
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