BE484965A - - Google Patents

Info

Publication number

BE484965A

BE484965A BE484965DA BE484965A BE 484965 A BE484965 A BE 484965A BE 484965D A BE484965D A BE 484965DA BE 484965 A BE484965 A BE 484965A

Authority

BE

Belgium

Prior art keywords

condensation

temperature

zone

reaction

water

Prior art date

Links

• Espacenet
• Global Dossier
• Discuss

• 238000000034 method Methods 0.000 claims description 11
• 238000009833 condensation Methods 0.000 claims description 8
• 230000005494 condensation Effects 0.000 claims description 8
• 239000000203 mixture Substances 0.000 claims description 8
• ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 8
• 150000002989 phenols Chemical class 0.000 claims description 8
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
• 238000004519 manufacturing process Methods 0.000 claims description 6
• 238000009835 boiling Methods 0.000 claims description 4
• 238000006243 chemical reaction Methods 0.000 claims description 4
• 238000001816 cooling Methods 0.000 claims description 2
• 238000011282 treatment Methods 0.000 claims description 2
• 239000007859 condensation product Substances 0.000 claims 2
• 150000001728 carbonyl compounds Chemical class 0.000 claims 1
• 239000003054 catalyst Substances 0.000 claims 1
• 239000003795 chemical substances by application Substances 0.000 claims 1
• 238000006482 condensation reaction Methods 0.000 claims 1
• 239000005011 phenolic resin Substances 0.000 claims 1
• 229920001568 phenolic resin Polymers 0.000 claims 1
• 239000000376 reactant Substances 0.000 claims 1
• 238000000926 separation method Methods 0.000 claims 1
• 239000011347 resin Substances 0.000 description 15
• 229920005989 resin Polymers 0.000 description 15
• WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 10
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
• 229960004279 formaldehyde Drugs 0.000 description 5
• 239000000243 solution Substances 0.000 description 4
• 239000007864 aqueous solution Substances 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
• 239000000470 constituent Substances 0.000 description 2
• 235000019256 formaldehyde Nutrition 0.000 description 2
• 229910052708 sodium Inorganic materials 0.000 description 2
• 239000011734 sodium Substances 0.000 description 2
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
• 241001620634 Roger Species 0.000 description 1
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
• 230000002378 acidificating effect Effects 0.000 description 1
• 125000002015 acyclic group Chemical group 0.000 description 1
• 150000001299 aldehydes Chemical class 0.000 description 1
• 238000010924 continuous production Methods 0.000 description 1
• 125000004122 cyclic group Chemical group 0.000 description 1
• 238000010908 decantation Methods 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 238000005470 impregnation Methods 0.000 description 1
• 150000002576 ketones Chemical class 0.000 description 1
• 238000000465 moulding Methods 0.000 description 1
• 239000000843 powder Substances 0.000 description 1
• 238000002360 preparation method Methods 0.000 description 1
• 239000002994 raw material Substances 0.000 description 1
• 230000035484 reaction time Effects 0.000 description 1
• 239000007787 solid Substances 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• 239000002966 varnish Substances 0.000 description 1