JPS6124484B2 - - Google Patents
Info
- Publication number
- JPS6124484B2 JPS6124484B2 JP3294677A JP3294677A JPS6124484B2 JP S6124484 B2 JPS6124484 B2 JP S6124484B2 JP 3294677 A JP3294677 A JP 3294677A JP 3294677 A JP3294677 A JP 3294677A JP S6124484 B2 JPS6124484 B2 JP S6124484B2
- Authority
- JP
- Japan
- Prior art keywords
- asphalt
- crude
- mixture
- hydrogen peroxide
- liquid
- 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 126
- 239000000203 mixture Substances 0.000 claims description 49
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 43
- 238000000034 method Methods 0.000 claims description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 239000003638 chemical reducing agent Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 38
- 238000009835 boiling Methods 0.000 description 25
- 238000000605 extraction Methods 0.000 description 19
- 238000011084 recovery Methods 0.000 description 17
- 238000003756 stirring Methods 0.000 description 16
- 239000004094 surface-active agent Substances 0.000 description 14
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 12
- 239000000654 additive Substances 0.000 description 10
- 238000007654 immersion Methods 0.000 description 9
- 239000003960 organic solvent Substances 0.000 description 9
- 239000007864 aqueous solution Substances 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 6
- 230000003068 static effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000007667 floating Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 150000005846 sugar alcohols Polymers 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000010908 decantation Methods 0.000 description 3
- 238000004945 emulsification Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 229920003169 water-soluble polymer Polymers 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 240000007643 Phytolacca americana Species 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- -1 For example Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 239000011384 asphalt concrete Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- QOSATHPSBFQAML-UHFFFAOYSA-N hydrogen peroxide;hydrate Chemical compound O.OO QOSATHPSBFQAML-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000005502 peroxidation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
- Working-Up Tar And Pitch (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3294677A JPS53118421A (en) | 1977-03-25 | 1977-03-25 | Recovery of asphalt from asphalt mixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3294677A JPS53118421A (en) | 1977-03-25 | 1977-03-25 | Recovery of asphalt from asphalt mixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53118421A JPS53118421A (en) | 1978-10-16 |
| JPS6124484B2 true JPS6124484B2 (enrdf_load_stackoverflow) | 1986-06-11 |
Family
ID=12373106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3294677A Granted JPS53118421A (en) | 1977-03-25 | 1977-03-25 | Recovery of asphalt from asphalt mixture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS53118421A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5639209A (en) * | 1979-09-06 | 1981-04-14 | Tetsushi Okahara | Method of reutilizing waste asphalt paving material |
| JPS56159405A (en) * | 1980-04-15 | 1981-12-08 | Seiichi Inoue | Regenerating utilization of asphalt mixture |
| CA3189778A1 (en) * | 2020-07-20 | 2022-01-27 | NewRoad AG | Preparation of bitumen-containing road surface material |
-
1977
- 1977-03-25 JP JP3294677A patent/JPS53118421A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53118421A (en) | 1978-10-16 |
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