BE503757A - - Google Patents
Info
- Publication number
- BE503757A BE503757A BE503757DA BE503757A BE 503757 A BE503757 A BE 503757A BE 503757D A BE503757D A BE 503757DA BE 503757 A BE503757 A BE 503757A
- Authority
- BE
- Belgium
- Prior art keywords
- column
- columns
- vapors
- condensate
- extraction column
- Prior art date
Links
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical class C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 37
- 238000000605 extraction Methods 0.000 claims description 20
- 238000009835 boiling Methods 0.000 claims description 9
- 238000005194 fractionation Methods 0.000 claims description 9
- 238000005406 washing Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 5
- 238000001704 evaporation Methods 0.000 claims 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 238000004821 distillation Methods 0.000 description 5
- 150000003738 xylenes Chemical class 0.000 description 4
- 239000008096 xylene Substances 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C1/00—Working-up tar
- C10C1/04—Working-up tar by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE503757A true BE503757A (OSRAM) |
Family
ID=144825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE503757D BE503757A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE503757A (OSRAM) |
-
0
- BE BE503757D patent/BE503757A/fr unknown
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