JPS61246139A - 工業用ペンタクロルフエノ−ルの精製法 - Google Patents
工業用ペンタクロルフエノ−ルの精製法Info
- Publication number
- JPS61246139A JPS61246139A JP8798285A JP8798285A JPS61246139A JP S61246139 A JPS61246139 A JP S61246139A JP 8798285 A JP8798285 A JP 8798285A JP 8798285 A JP8798285 A JP 8798285A JP S61246139 A JPS61246139 A JP S61246139A
- Authority
- JP
- Japan
- Prior art keywords
- pentachlorophenol
- solution
- activated carbon
- carbonate
- aqueous solution
- 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
- IZUPBVBPLAPZRR-UHFFFAOYSA-N pentachlorophenol Chemical compound OC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl IZUPBVBPLAPZRR-UHFFFAOYSA-N 0.000 title claims abstract description 218
- 238000000746 purification Methods 0.000 title claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 90
- 239000007864 aqueous solution Substances 0.000 claims abstract description 71
- 239000000243 solution Substances 0.000 claims abstract description 49
- 239000000126 substance Substances 0.000 claims abstract description 47
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims abstract description 40
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims abstract description 34
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 32
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 20
- 235000010265 sodium sulphite Nutrition 0.000 claims abstract description 20
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 18
- 229910000365 copper sulfate Inorganic materials 0.000 claims abstract description 18
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims abstract description 18
- 239000002244 precipitate Substances 0.000 claims abstract description 17
- 229910000027 potassium carbonate Inorganic materials 0.000 claims abstract description 16
- 235000011181 potassium carbonates Nutrition 0.000 claims abstract description 16
- 235000015497 potassium bicarbonate Nutrition 0.000 claims abstract description 13
- 229910000028 potassium bicarbonate Inorganic materials 0.000 claims abstract description 13
- 239000011736 potassium bicarbonate Substances 0.000 claims abstract description 13
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 claims abstract description 13
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000001099 ammonium carbonate Substances 0.000 claims abstract description 11
- 235000012501 ammonium carbonate Nutrition 0.000 claims abstract description 11
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 11
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims abstract description 10
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 10
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 9
- 239000007900 aqueous suspension Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 23
- 238000011282 treatment Methods 0.000 claims description 23
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 20
- 238000003756 stirring Methods 0.000 claims description 14
- 238000001179 sorption measurement Methods 0.000 claims description 13
- BHZRJJOHZFYXTO-UHFFFAOYSA-L potassium sulfite Chemical compound [K+].[K+].[O-]S([O-])=O BHZRJJOHZFYXTO-UHFFFAOYSA-L 0.000 claims description 10
- 235000019252 potassium sulphite Nutrition 0.000 claims description 10
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 10
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000002156 adsorbate Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 7
- 239000003905 agrochemical Substances 0.000 abstract description 3
- 239000003513 alkali Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000012264 purified product Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 36
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 14
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- 150000001879 copper Chemical class 0.000 description 8
- 239000001569 carbon dioxide Substances 0.000 description 7
- 229910002092 carbon dioxide Inorganic materials 0.000 description 7
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 230000002378 acidificating effect Effects 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 5
- 239000012452 mother liquor Substances 0.000 description 5
- 230000007935 neutral effect Effects 0.000 description 5
- 210000000988 bone and bone Anatomy 0.000 description 4
- 230000001376 precipitating effect Effects 0.000 description 4
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- FCPHOVHDDYCNCK-UHFFFAOYSA-N 3-chloro-2-phenoxyphenol Chemical class OC1=CC=CC(Cl)=C1OC1=CC=CC=C1 FCPHOVHDDYCNCK-UHFFFAOYSA-N 0.000 description 2
- -1 chlorodiphenyl ethers Chemical class 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229940072033 potash Drugs 0.000 description 2
- 235000015320 potassium carbonate Nutrition 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 235000010288 sodium nitrite Nutrition 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- WRSMJZYBNIAAEE-UHFFFAOYSA-N 1-chlorodibenzofuran Chemical class O1C2=CC=CC=C2C2=C1C=CC=C2Cl WRSMJZYBNIAAEE-UHFFFAOYSA-N 0.000 description 1
- ISPYQTSUDJAMAB-UHFFFAOYSA-N 2-chlorophenol Chemical compound OC1=CC=CC=C1Cl ISPYQTSUDJAMAB-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 150000004074 biphenyls Chemical class 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 235000011118 potassium hydroxide Nutrition 0.000 description 1
- 235000010289 potassium nitrite Nutrition 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- HCJLVWUMMKIQIM-UHFFFAOYSA-M sodium;2,3,4,5,6-pentachlorophenolate Chemical compound [Na+].[O-]C1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl HCJLVWUMMKIQIM-UHFFFAOYSA-M 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8798285A JPS61246139A (ja) | 1985-04-24 | 1985-04-24 | 工業用ペンタクロルフエノ−ルの精製法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8798285A JPS61246139A (ja) | 1985-04-24 | 1985-04-24 | 工業用ペンタクロルフエノ−ルの精製法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61246139A true JPS61246139A (ja) | 1986-11-01 |
| JPS632944B2 JPS632944B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-01-21 |
Family
ID=13930020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8798285A Granted JPS61246139A (ja) | 1985-04-24 | 1985-04-24 | 工業用ペンタクロルフエノ−ルの精製法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61246139A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1985
- 1985-04-24 JP JP8798285A patent/JPS61246139A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS632944B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-01-21 |
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