TH151646A - Highly aromatic base oil And methods for producing highly aromatic base oils - Google Patents
Highly aromatic base oil And methods for producing highly aromatic base oilsInfo
- Publication number
- TH151646A TH151646A TH1401005461A TH1401005461A TH151646A TH 151646 A TH151646 A TH 151646A TH 1401005461 A TH1401005461 A TH 1401005461A TH 1401005461 A TH1401005461 A TH 1401005461A TH 151646 A TH151646 A TH 151646A
- Authority
- TH
- Thailand
- Prior art keywords
- aromatic base
- highly aromatic
- oil
- base oils
- base oil
- Prior art date
Links
- 125000003118 aryl group Chemical group 0.000 title claims abstract 12
- 239000002199 base oil Substances 0.000 title claims abstract 10
- 239000003921 oil Substances 0.000 claims abstract 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract 4
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract 4
- 239000001257 hydrogen Substances 0.000 claims abstract 4
- 238000004519 manufacturing process Methods 0.000 claims abstract 4
- 238000000034 method Methods 0.000 claims abstract 4
- 238000004458 analytical method Methods 0.000 claims abstract 2
- 239000010426 asphalt Substances 0.000 claims abstract 2
- 238000004440 column chromatography Methods 0.000 claims abstract 2
- 125000001145 hydrido group Chemical group *[H] 0.000 claims abstract 2
- 238000011084 recovery Methods 0.000 claims abstract 2
- 238000007670 refining Methods 0.000 claims abstract 2
Abstract
DC60 (18/09/57) วิธีการสำหรับการผลิตน้ำมันพื้นฐานอะโรเมติกอย่างสูงของการประดิษฐ์นี้รวมถึงขั้นตอน ของการไฮโดรรีไฟนิงต่อน้ำมันใสเพื่อให้ได้น้ำมันพื้นฐานอะโรเมติกอย่างสูงซึ่งมีปริมาณอะโรเมติก 50% โดยมวลหรือมากกว่าซึ่งหาได้โดยวิธีการวิเคราะห์คอลัมน์โครมาโตกราฟี ขั้นตอนของการ ไฮโดรรีไฟนิงต่อน้ำมันใสซึ่งนิยมกระทำภายใต้สภาวะของความดันไฮโดรเจนเป็น 5.0 จนถึง 20.0 MPa, อุณหภูมิเป็น 280 จนถึง 400องศาเซลเซียส, อัตราส่วนน้ำมันไฮโดรเจนเป็น 300 จนถึง 750 NL/L, และ ความเร็วสเปซเป็น 0.3 จนถึง 2.0 ต่อชั่วโมง ตามการประดิษฐ์นี้, น้ำมันพื้นฐานอะโรเมติกอย่างสูงซึ่ง ใช้สำหรับกระบวนการยาง, การนำแอสฟัลท์กลับมาและคล้ายกัน, และวิธีการใหม่สำหรับการผลิต น้ำมันพื้นฐานอะโรมติกอย่างสูงซึ่งจัดให้มี DC60 (18/09/14) The method for producing highly aromatic base oils of this invention includes a procedure. Of hydrography to clear oil to obtain highly aromatic base oil with 50% aromatic content by mass or more, obtained by column chromatography analysis method. Stages of Hydro refining to clear oil, which is commonly performed under the conditions of hydrogen pressure is 5.0 to 20.0 MPa, temperature from 280 to 400 ° C, hydrogen oil ratio is 300 to 750 NL / L, and the space velocity is 0.3. Up to 2.0 per hour.According to this invention, highly aromatic base oils which It is used for rubber processes, asphalt recovery and the like, and new methods for their production. A highly aromatic base oil which provides
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TH151646A true TH151646A (en) | 2016-06-03 |
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