DE2359205A1 - Verfahren zur entfernung einer substanz niedrigen taupunkts aus einer fraktionierkolonne - Google Patents
Verfahren zur entfernung einer substanz niedrigen taupunkts aus einer fraktionierkolonneInfo
- Publication number
- DE2359205A1 DE2359205A1 DE2359205A DE2359205A DE2359205A1 DE 2359205 A1 DE2359205 A1 DE 2359205A1 DE 2359205 A DE2359205 A DE 2359205A DE 2359205 A DE2359205 A DE 2359205A DE 2359205 A1 DE2359205 A1 DE 2359205A1
- Authority
- DE
- Germany
- Prior art keywords
- dew point
- substance
- water
- column
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 47
- 239000000126 substance Substances 0.000 title claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 66
- 238000010992 reflux Methods 0.000 claims description 27
- 239000007788 liquid Substances 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 25
- 238000005194 fractionation Methods 0.000 claims description 24
- 238000009835 boiling Methods 0.000 claims description 15
- 239000007791 liquid phase Substances 0.000 claims description 13
- 239000012808 vapor phase Substances 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 8
- 238000009833 condensation Methods 0.000 claims description 5
- 230000005494 condensation Effects 0.000 claims description 5
- 150000002894 organic compounds Chemical class 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 description 24
- 150000002430 hydrocarbons Chemical class 0.000 description 24
- 239000004215 Carbon black (E152) Substances 0.000 description 16
- 239000000203 mixture Substances 0.000 description 16
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 14
- 239000008096 xylene Substances 0.000 description 14
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 12
- 239000012071 phase Substances 0.000 description 12
- 238000001035 drying Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 7
- 238000000926 separation method Methods 0.000 description 7
- 238000004821 distillation Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 description 4
- IVSZLXZYQVIEFR-UHFFFAOYSA-N m-xylene Chemical group CC1=CC=CC(C)=C1 IVSZLXZYQVIEFR-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G33/00—Dewatering or demulsification of hydrocarbon oils
- C10G33/06—Dewatering or demulsification of hydrocarbon oils with mechanical means, e.g. by filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G33/00—Dewatering or demulsification of hydrocarbon oils
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G7/00—Distillation of hydrocarbon oils
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00310730A US3855077A (en) | 1972-11-30 | 1972-11-30 | Distillation drying process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2359205A1 true DE2359205A1 (de) | 1974-06-20 |
Family
ID=23203863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2359205A Withdrawn DE2359205A1 (de) | 1972-11-30 | 1973-11-28 | Verfahren zur entfernung einer substanz niedrigen taupunkts aus einer fraktionierkolonne |
Country Status (9)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4623447A (en) * | 1985-08-02 | 1986-11-18 | Pennzoil Company | Breaking middle phase emulsions |
| US5137605A (en) * | 1988-09-26 | 1992-08-11 | Richter Gedeon Vegyeszeti Gyar Rt. | Process for dehydration of condensation reaction mixtures obtained by azeotropic distillation |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5877384A (en) * | 1996-02-12 | 1999-03-02 | The M. W. Kellogg Company | Apparatus and process for separating reaction effluent in the manufacture of cumene |
| PL3082986T3 (pl) * | 2013-12-17 | 2021-04-06 | Bp Corporation North America Inc. | Zwiększony odzysk ciepła w wytwórni paraksylenu |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US16267A (en) * | 1856-12-23 | Ealph collier | ||
| US1603851A (en) * | 1920-08-27 | 1926-10-19 | Walter E Lummus | Process of separating volatile chemicals |
| US2366901A (en) * | 1941-05-09 | 1945-01-09 | United Gas Improvement Co | Chemical process |
| US2368497A (en) * | 1943-08-26 | 1945-01-30 | Standard Oil Dev Co | Hydrocarbon dehydration by distillation |
| US2853157A (en) * | 1956-10-22 | 1958-09-23 | Phillips Petroleum Co | Recovery of hydrocarbons |
| US3408264A (en) * | 1966-11-22 | 1968-10-29 | Universal Oil Prod Co | Subatmospheric distillation of a benzene, toluene, ethyl benzene, styrene mixture ina single column with a cut-back oil |
| US3408263A (en) * | 1966-11-22 | 1968-10-29 | Universal Oil Prod Co | Single column distillation of mixture of aromatics containing styrene |
-
1972
- 1972-11-30 US US00310730A patent/US3855077A/en not_active Expired - Lifetime
-
1973
- 1973-11-05 CA CA184,968A patent/CA1011275A/en not_active Expired
- 1973-11-13 IT IT53660/73A patent/IT997736B/it active
- 1973-11-22 JP JP48130833A patent/JPS524266B2/ja not_active Expired
- 1973-11-26 BR BR9260/73A patent/BR7309260D0/pt unknown
- 1973-11-27 FR FR7342187A patent/FR2208695B1/fr not_active Expired
- 1973-11-28 DE DE2359205A patent/DE2359205A1/de not_active Withdrawn
- 1973-11-28 ES ES420920A patent/ES420920A1/es not_active Expired
- 1973-11-29 GB GB5531273A patent/GB1443347A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4623447A (en) * | 1985-08-02 | 1986-11-18 | Pennzoil Company | Breaking middle phase emulsions |
| US5137605A (en) * | 1988-09-26 | 1992-08-11 | Richter Gedeon Vegyeszeti Gyar Rt. | Process for dehydration of condensation reaction mixtures obtained by azeotropic distillation |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1011275A (en) | 1977-05-31 |
| BR7309260D0 (pt) | 1974-09-05 |
| JPS4983673A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-08-12 |
| FR2208695A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-06-28 |
| ES420920A1 (es) | 1976-05-16 |
| FR2208695B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-05-19 |
| US3855077A (en) | 1974-12-17 |
| GB1443347A (en) | 1976-07-21 |
| IT997736B (it) | 1975-12-30 |
| JPS524266B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-02-02 |
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| DE127668C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8130 | Withdrawal |