BE628433A - - Google Patents

Info

Publication number

BE628433A

BE628433A BE628433DA BE628433A BE 628433 A BE628433 A BE 628433A BE 628433D A BE628433D A BE 628433DA BE 628433 A BE628433 A BE 628433A

Authority

BE

Belgium

Prior art keywords

phenols

extraction

aqueous

lye

solutions

Prior art date

Links

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• 150000002989 phenols Chemical class 0.000 claims description 57
• ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 33
• 238000000605 extraction Methods 0.000 claims description 19
• 239000000243 solution Substances 0.000 claims description 19
• 239000003513 alkali Substances 0.000 claims description 12
• 150000004707 phenolate Chemical class 0.000 claims description 11
• 238000009835 boiling Methods 0.000 claims description 9
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
• 239000002904 solvent Substances 0.000 claims description 7
• 239000007864 aqueous solution Substances 0.000 claims description 6
• 239000002480 mineral oil Substances 0.000 claims description 6
• 238000000034 method Methods 0.000 claims description 5
• 239000003960 organic solvent Substances 0.000 claims description 5
• 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 claims description 4
• 239000000203 mixture Substances 0.000 claims description 4
• 150000003839 salts Chemical class 0.000 claims description 4
• 239000011734 sodium Substances 0.000 claims description 4
• 229910052708 sodium Inorganic materials 0.000 claims description 4
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
• 239000003245 coal Substances 0.000 claims description 3
• 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
• 239000003077 lignite Substances 0.000 claims description 3
• 235000010755 mineral Nutrition 0.000 claims description 3
• 239000011707 mineral Substances 0.000 claims description 3
• 150000007524 organic acids Chemical class 0.000 claims description 3
• -1 phenols Chemical class 0.000 claims description 3
• FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 2
• 150000001298 alcohols Chemical class 0.000 claims description 2
• 239000002585 base Substances 0.000 claims description 2
• 150000002170 ethers Chemical class 0.000 claims description 2
• 235000005985 organic acids Nutrition 0.000 claims description 2
• 239000011780 sodium chloride Substances 0.000 claims description 2
• 239000011269 tar Substances 0.000 claims description 2
• 239000003973 paint Substances 0.000 claims 1
• 238000002360 preparation method Methods 0.000 claims 1
• 238000003786 synthesis reaction Methods 0.000 claims 1
• HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 81
• 235000011121 sodium hydroxide Nutrition 0.000 description 36
• ISWSIDIOOBJBQZ-UHFFFAOYSA-M phenolate Chemical compound [O-]C1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-M 0.000 description 16
• 229940031826 phenolate Drugs 0.000 description 16
• 239000003921 oil Substances 0.000 description 15
• WNWHHMBRJJOGFJ-UHFFFAOYSA-N 16-methylheptadecan-1-ol Chemical compound CC(C)CCCCCCCCCCCCCCCO WNWHHMBRJJOGFJ-UHFFFAOYSA-N 0.000 description 4
• 230000000052 comparative effect Effects 0.000 description 4
• 239000002641 tar oil Substances 0.000 description 4
• RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
• 150000001896 cresols Chemical class 0.000 description 3
• 238000004821 distillation Methods 0.000 description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 3
• 239000002253 acid Substances 0.000 description 2
• 230000007775 late Effects 0.000 description 2
• 238000011084 recovery Methods 0.000 description 2
• NESLWCLHZZISNB-UHFFFAOYSA-M sodium phenolate Chemical class [Na+].[O-]C1=CC=CC=C1 NESLWCLHZZISNB-UHFFFAOYSA-M 0.000 description 2
• 150000003739 xylenols Chemical class 0.000 description 2
• 241000131009 Copris Species 0.000 description 1
• ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
• KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
• 241001125929 Trisopterus luscus Species 0.000 description 1
• 230000002378 acidificating effect Effects 0.000 description 1
• 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
• 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
• 150000001447 alkali salts Chemical class 0.000 description 1
• 230000001364 causal effect Effects 0.000 description 1
• 239000011280 coal tar Substances 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 239000007859 condensation product Substances 0.000 description 1
• 239000003599 detergent Substances 0.000 description 1
• 150000002500 ions Chemical class 0.000 description 1
• 239000008267 milk Substances 0.000 description 1
• 210000004080 milk Anatomy 0.000 description 1
• 235000013336 milk Nutrition 0.000 description 1
• 238000005192 partition Methods 0.000 description 1
• 235000013824 polyphenols Nutrition 0.000 description 1
• 229920006395 saturated elastomer Polymers 0.000 description 1
• 159000000000 sodium salts Chemical class 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• 239000002351 wastewater Substances 0.000 description 1