TH79032B - Transformation process using high density catalyst - Google Patents
Transformation process using high density catalystInfo
- Publication number
- TH79032B TH79032B TH501005285A TH0501005285A TH79032B TH 79032 B TH79032 B TH 79032B TH 501005285 A TH501005285 A TH 501005285A TH 0501005285 A TH0501005285 A TH 0501005285A TH 79032 B TH79032 B TH 79032B
- Authority
- TH
- Thailand
- Prior art keywords
- platinum
- tin
- catalyst
- high density
- transformation process
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title claims abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- 230000001131 transforming Effects 0.000 title 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract 4
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract 3
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract 3
- 229910052697 platinum Inorganic materials 0.000 claims abstract 3
- 229910052718 tin Inorganic materials 0.000 claims abstract 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N AI2O3 Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract 2
- 238000006243 chemical reaction Methods 0.000 claims abstract 2
- -1 platinum group metals Chemical class 0.000 claims abstract 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 2
- 239000000758 substrate Substances 0.000 claims 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 2
- CTSLUCNDVMMDHG-UHFFFAOYSA-N Bromacil Chemical compound CCC(C)N1C(=O)NC(C)=C(Br)C1=O CTSLUCNDVMMDHG-UHFFFAOYSA-N 0.000 claims 1
- 239000011230 binding agent Substances 0.000 claims 1
- 229910052809 inorganic oxide Inorganic materials 0.000 claims 1
- 239000000395 magnesium oxide Substances 0.000 claims 1
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 claims 1
- 230000003197 catalytic Effects 0.000 abstract 2
- 230000004913 activation Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000004611 spectroscopical analysis Methods 0.000 abstract 1
Abstract
โดยทั่วไปตัวเร่งปฏิกิริยาและกรรมวิธีสำหรับใช้ตัวเร่งปฏิกิริยาถูกเปิดเผยสำหรับ การเปลี่ยนไฮโดรคาร์บอน ตัวเร่งปฏิกิริยามีความหนาแน่นเชิงมวลเฉลี่ยที่เพิ่มขึ้นและอัตราส่วน มวลที่ลดลงของโลหะในกลุ่มแพลทินัม กรรมวิธีที่ใช้ตัวเร่งปฏิกิริยาทำให้ได้แอคทิวิทีและ เสถียรภาพที่สูงอย่างคาดไม่ถึงสำหรับการเปลี่ยนสภาพไฮโดรคาร์บอนในช่วงแนฟธา Mossbauer สเปคโทรสโคปีถูกใช้เพื่อหาลักษณะเฉพาะระดับของทินที่เกี่ยวข้องกับแพลทินัม และ วิเคราะห์หาอัตราส่วนโมลาร์ของทินที่มีประสิทธิภาพที่เหมาะสมสำหรับวัสดุรองรับอะลูมินาที่มี ความหนาแน่นสูงกว่า 0.6 ก./ลบ.ซม. In general, catalysts and processes for catalytic use are revealed for Hydrocarbon replacement The catalyst had increased mean mass density and ratio. The reduced mass of the platinum group metals The catalytic process resulted in the activation and Unexpectedly high stability for hydrocarbon conversion in the Naphtha Mossbauer range, spectroscopy was used to characterize the tin levels associated with platinum and to analyze the appropriate effective tin molar ratio. For alumina support materials with The density is higher than 0.6 g / m3.
Claims (2)
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TH79032B true TH79032B (en) | 2006-08-03 |
| TH79032A TH79032A (en) | 2006-08-03 |
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