TW201614045A - Fabrication Method of liquid crystal mesophase material through refining asphalt - Google Patents

Fabrication Method of liquid crystal mesophase material through refining asphalt

Info

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
Application number
TW103134502A
Other languages
Chinese (zh)
Other versions
TWI509054B (en
Inventor
Biing-Jyh Weng
Bang-Ying Yu
Tzeng-Lu Yeh
Chuen-Ming Gee
Pai-Lu Wang
Ching-Jang Lin
Original Assignee
Nat Inst Chung Shan Science & Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nat Inst Chung Shan Science & Technology filed Critical Nat Inst Chung Shan Science & Technology
Priority to TW103134502A priority Critical patent/TWI509054B/en
Application granted granted Critical
Publication of TWI509054B publication Critical patent/TWI509054B/en
Publication of TW201614045A publication Critical patent/TW201614045A/en

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.
TW103134502A 2014-10-03 2014-10-03 A method for refining the liquid crystal mesoporous material of bitumen TWI509054B (en)

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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
TWI509054B (en) 2015-11-21

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