JPH042993Y2 - - Google Patents
Info
- Publication number
- JPH042993Y2 JPH042993Y2 JP16535587U JP16535587U JPH042993Y2 JP H042993 Y2 JPH042993 Y2 JP H042993Y2 JP 16535587 U JP16535587 U JP 16535587U JP 16535587 U JP16535587 U JP 16535587U JP H042993 Y2 JPH042993 Y2 JP H042993Y2
- Authority
- JP
- Japan
- Prior art keywords
- container
- organic solvent
- bitumen
- solvent
- extraction
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000010426 asphalt Substances 0.000 claims description 22
- 239000003960 organic solvent Substances 0.000 claims description 19
- 238000000605 extraction Methods 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 11
- 239000002904 solvent Substances 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 238000011084 recovery Methods 0.000 description 7
- 239000002699 waste material Substances 0.000 description 6
- 238000001035 drying Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000935 solvent evaporation Methods 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Extraction Or Liquid Replacement (AREA)
- Working-Up Tar And Pitch (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16535587U JPH042993Y2 (enrdf_load_html_response) | 1987-10-30 | 1987-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16535587U JPH042993Y2 (enrdf_load_html_response) | 1987-10-30 | 1987-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0170852U JPH0170852U (enrdf_load_html_response) | 1989-05-11 |
| JPH042993Y2 true JPH042993Y2 (enrdf_load_html_response) | 1992-01-31 |
Family
ID=31451766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16535587U Expired JPH042993Y2 (enrdf_load_html_response) | 1987-10-30 | 1987-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042993Y2 (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5553325B2 (ja) * | 2008-01-21 | 2014-07-16 | 国立大学法人鳥取大学 | 天然高分子化合物の抽出・精製システム |
-
1987
- 1987-10-30 JP JP16535587U patent/JPH042993Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0170852U (enrdf_load_html_response) | 1989-05-11 |
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