TW201614045A - Fabrication Method of liquid crystal mesophase material through refining asphalt - Google Patents
Fabrication Method of liquid crystal mesophase material through refining asphaltInfo
- Publication number
- TW201614045A TW201614045A TW103134502A TW103134502A TW201614045A TW 201614045 A TW201614045 A TW 201614045A TW 103134502 A TW103134502 A TW 103134502A TW 103134502 A TW103134502 A TW 103134502A TW 201614045 A TW201614045 A TW 201614045A
- Authority
- TW
- Taiwan
- Prior art keywords
- solution
- liquid crystal
- asphalt
- mesophase material
- crystal mesophase
- Prior art date
Links
Landscapes
- Working-Up Tar And Pitch (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
The present invention provides a fabrication method of liquid crystal mesophase material through refining asphalt under a continuous reaction production for the same, whose method comprises the following steps: providing an asphalt as a first solution; distilling the first solution to collect the distilled material as a second solution, the remaining liquid from the first solution as a third solution; the third solution is treated by heat to produce a homogeneous nucleation reaction, and thus a seed crystal is generated. By the way, the stirring process is conducted to generate a liquid crystal mesophase material attached to the seed crystal; mixing the second solution with the third solution to carry out an extraction so that the extracted object and extracted liquid are separated; after cleaning the extracted object by using the second solution as a cleaning solvent, then the liquid crystal mesophase material is obtained. Therefore, with the preparation of liquid crystal mesophase material using the extracted object, the present invention can achieve the effects of effectively saving the manufacturing time and energy of repeated raise/drop temperature, increasing the mobility of asphalt solution and reducing the cost of solvents.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW103134502A TWI509054B (en) | 2014-10-03 | 2014-10-03 | A method for refining the liquid crystal mesoporous material of bitumen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW103134502A TWI509054B (en) | 2014-10-03 | 2014-10-03 | A method for refining the liquid crystal mesoporous material of bitumen |
Publications (2)
Publication Number | Publication Date |
---|---|
TWI509054B TWI509054B (en) | 2015-11-21 |
TW201614045A true TW201614045A (en) | 2016-04-16 |
Family
ID=55220135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW103134502A TWI509054B (en) | 2014-10-03 | 2014-10-03 | A method for refining the liquid crystal mesoporous material of bitumen |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI509054B (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5489374A (en) * | 1994-11-07 | 1996-02-06 | Conoco Inc. | Process for isolating mesophase pitch |
TWI542536B (en) * | 2011-07-14 | 2016-07-21 | Nat Inst Chung Shan Science & Technology | A method for making mesophase carbon microspheres |
TWI472606B (en) * | 2013-11-21 | 2015-02-11 | Nat Inst Chung Shan Science & Technology | Asphalt refining method |
-
2014
- 2014-10-03 TW TW103134502A patent/TWI509054B/en active
Also Published As
Publication number | Publication date |
---|---|
TWI509054B (en) | 2015-11-21 |
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