JPS643134A - Purification of tar acid - Google Patents
Purification of tar acidInfo
- Publication number
- JPS643134A JPS643134A JP15715287A JP15715287A JPS643134A JP S643134 A JPS643134 A JP S643134A JP 15715287 A JP15715287 A JP 15715287A JP 15715287 A JP15715287 A JP 15715287A JP S643134 A JPS643134 A JP S643134A
- Authority
- JP
- Japan
- Prior art keywords
- tar
- water content
- cation exchange
- exchange resin
- type cation
- 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.)
- Granted
Links
- 239000011289 tar acid Substances 0.000 title abstract 4
- 238000000746 purification Methods 0.000 title 1
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract 3
- 239000003729 cation exchange resin Substances 0.000 abstract 3
- 239000011269 tar Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 230000002745 absorbent Effects 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 239000011280 coal tar Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 239000004014 plasticizer Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 125000000542 sulfonic acid group Chemical group 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Working-Up Tar And Pitch (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15715287A JPS643134A (en) | 1987-06-24 | 1987-06-24 | Purification of tar acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15715287A JPS643134A (en) | 1987-06-24 | 1987-06-24 | Purification of tar acid |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPH013134A JPH013134A (ja) | 1989-01-06 |
| JPS643134A true JPS643134A (en) | 1989-01-06 |
| JPH0433777B2 JPH0433777B2 (cg-RX-API-DMAC7.html) | 1992-06-04 |
Family
ID=15643314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15715287A Granted JPS643134A (en) | 1987-06-24 | 1987-06-24 | Purification of tar acid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS643134A (cg-RX-API-DMAC7.html) |
-
1987
- 1987-06-24 JP JP15715287A patent/JPS643134A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0433777B2 (cg-RX-API-DMAC7.html) | 1992-06-04 |
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