BE494438A - - Google Patents

Info

Publication number

BE494438A

BE494438A BE494438DA BE494438A BE 494438 A BE494438 A BE 494438A BE 494438D A BE494438D A BE 494438DA BE 494438 A BE494438 A BE 494438A

Authority

BE

Belgium

Prior art keywords

phase

vapors

evaporation

rectification

chamber

Prior art date

Links

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• 238000001704 evaporation Methods 0.000 claims description 79
• 230000008020 evaporation Effects 0.000 claims description 77
• 238000000034 method Methods 0.000 claims description 38
• UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims description 31
• 238000005406 washing Methods 0.000 claims description 25
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
• 239000007788 liquid Substances 0.000 claims description 11
• 239000000203 mixture Substances 0.000 claims description 11
• 238000009434 installation Methods 0.000 claims description 5
• 230000018044 dehydration Effects 0.000 claims description 3
• 238000006297 dehydration reaction Methods 0.000 claims description 3
• 238000000227 grinding Methods 0.000 claims description 2
• 239000000463 material Substances 0.000 claims description 2
• 238000003303 reheating Methods 0.000 claims 1
• 239000011269 tar Substances 0.000 description 41
• 239000003921 oil Substances 0.000 description 33
• 239000012071 phase Substances 0.000 description 25
• 238000010438 heat treatment Methods 0.000 description 12
• MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 8
• 238000005194 fractionation Methods 0.000 description 6
• 238000009835 boiling Methods 0.000 description 5
• 230000015572 biosynthetic process Effects 0.000 description 4
• 239000007789 gas Substances 0.000 description 4
• QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 4
• 229910052753 mercury Inorganic materials 0.000 description 4
• 238000000354 decomposition reaction Methods 0.000 description 3
• 238000011049 filling Methods 0.000 description 3
• 238000000926 separation method Methods 0.000 description 3
• NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
• WDECIBYCCFPHNR-UHFFFAOYSA-N chrysene Chemical compound C1=CC=CC2=CC=C3C4=CC=CC=C4C=CC3=C21 WDECIBYCCFPHNR-UHFFFAOYSA-N 0.000 description 2
• 239000003245 coal Substances 0.000 description 2
• 238000005192 partition Methods 0.000 description 2
• 238000011084 recovery Methods 0.000 description 2
• 150000003839 salts Chemical class 0.000 description 2
• UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
• 235000019270 ammonium chloride Nutrition 0.000 description 1
• 238000004939 coking Methods 0.000 description 1
• 238000010276 construction Methods 0.000 description 1
• 238000004821 distillation Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 239000003546 flue gas Substances 0.000 description 1
• 239000000295 fuel oil Substances 0.000 description 1
• 239000007791 liquid phase Substances 0.000 description 1
• 238000012423 maintenance Methods 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
• 230000005855 radiation Effects 0.000 description 1
• 230000000630 rising effect Effects 0.000 description 1
• 230000002269 spontaneous effect Effects 0.000 description 1
• 239000007858 starting material Substances 0.000 description 1
• 238000007738 vacuum evaporation Methods 0.000 description 1