BE445782A - - Google Patents
Info
- Publication number
- BE445782A BE445782A BE445782DA BE445782A BE 445782 A BE445782 A BE 445782A BE 445782D A BE445782D A BE 445782DA BE 445782 A BE445782 A BE 445782A
- Authority
- BE
- Belgium
- Prior art keywords
- column
- mixture
- oil
- benzol
- vapor
- Prior art date
Links
- 239000000203 mixture Substances 0.000 claims description 49
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 27
- 238000001816 cooling Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 150000001768 cations Chemical class 0.000 claims 1
- 238000009827 uniform distribution Methods 0.000 claims 1
- 239000000543 intermediate Substances 0.000 description 7
- 239000000470 constituent Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 238000009835 boiling Methods 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000004821 distillation Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 206010012289 Dementia Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000009897 systematic effect Effects 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
- C10C1/08—Winning of aromatic fractions
- C10C1/10—Winning of aromatic fractions benzene fraction light fraction
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)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Fats And Perfumes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM149349D DE735495C (de) | 1940-12-06 | 1940-12-06 | Verfahren und Einrichtung zur unmittelbaren Gewinnung von waschbarem Rohbenzol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE445782A true BE445782A (en, 2012) | 1942-07-31 |
Family
ID=7336671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE445782D BE445782A (en, 2012) | 1940-12-06 | 1942-06-01 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE445782A (en, 2012) |
| DE (1) | DE735495C (en, 2012) |
-
1940
- 1940-12-06 DE DEM149349D patent/DE735495C/de not_active Expired
-
1942
- 1942-06-01 BE BE445782D patent/BE445782A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE735495C (de) | 1943-05-15 |
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