CA1055876A - Process for the separation of aromatic hydrocarbons from a mixed hydrocarbon feedstock - Google Patents
Process for the separation of aromatic hydrocarbons from a mixed hydrocarbon feedstockInfo
- Publication number
- CA1055876A CA1055876A CA218,599A CA218599A CA1055876A CA 1055876 A CA1055876 A CA 1055876A CA 218599 A CA218599 A CA 218599A CA 1055876 A CA1055876 A CA 1055876A
- Authority
- CA
- Canada
- Prior art keywords
- water
- phase
- percent
- hydrocarbons
- solvent
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims abstract description 37
- 230000008569 process Effects 0.000 title claims abstract description 37
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract description 26
- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract description 26
- 150000004945 aromatic hydrocarbons Chemical class 0.000 title claims abstract description 23
- 239000004215 Carbon black (E152) Substances 0.000 title abstract description 12
- 238000000926 separation method Methods 0.000 title abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 138
- 239000002904 solvent Substances 0.000 claims abstract description 50
- 238000000605 extraction Methods 0.000 claims abstract description 27
- 238000010992 reflux Methods 0.000 claims abstract description 27
- 239000000203 mixture Substances 0.000 claims abstract description 16
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims abstract description 12
- 238000004821 distillation Methods 0.000 claims abstract description 12
- 238000009835 boiling Methods 0.000 claims abstract description 8
- 238000004064 recycling Methods 0.000 claims abstract description 7
- 238000005194 fractionation Methods 0.000 claims abstract description 5
- 238000011084 recovery Methods 0.000 claims abstract description 5
- 238000005406 washing Methods 0.000 claims abstract 5
- 150000001491 aromatic compounds Chemical class 0.000 claims abstract 4
- 150000001875 compounds Chemical class 0.000 claims abstract 2
- 239000003960 organic solvent Substances 0.000 claims abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 125000001931 aliphatic group Chemical group 0.000 description 14
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- 125000003118 aryl group Chemical group 0.000 description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 5
- 101100409194 Rattus norvegicus Ppargc1b gene Proteins 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000010926 purge Methods 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
- 239000000306 component Substances 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- UWHCKJMYHZGTIT-UHFFFAOYSA-N Tetraethylene glycol, Natural products OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 description 1
- LCZVSXRMYJUNFX-UHFFFAOYSA-N 2-[2-(2-hydroxypropoxy)propoxy]propan-1-ol Chemical compound CC(O)COC(C)COC(C)CO LCZVSXRMYJUNFX-UHFFFAOYSA-N 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- 101150039033 Eci2 gene Proteins 0.000 description 1
- 244000228957 Ferula foetida Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 101150048797 LIPH gene Proteins 0.000 description 1
- 101100536883 Legionella pneumophila subsp. pneumophila (strain Philadelphia 1 / ATCC 33152 / DSM 7513) thi5 gene Proteins 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical class CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 241001387976 Pera Species 0.000 description 1
- 235000014443 Pyrus communis Nutrition 0.000 description 1
- 101100240664 Schizosaccharomyces pombe (strain 972 / ATCC 24843) nmt1 gene Proteins 0.000 description 1
- 241000534944 Thia Species 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- DALDUXIBIKGWTK-UHFFFAOYSA-N benzene;toluene Chemical compound C1=CC=CC=C1.CC1=CC=CC=C1 DALDUXIBIKGWTK-UHFFFAOYSA-N 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229940100630 metacresol Drugs 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- IWDCLRJOBJJRNH-UHFFFAOYSA-N p-cresol Chemical compound CC1=CC=C(O)C=C1 IWDCLRJOBJJRNH-UHFFFAOYSA-N 0.000 description 1
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- HKSZLNNOFSGOKW-HMWZOHBLSA-N staurosporine Chemical compound C12=C3N4C5=CC=CC=C5C3=C3CNC(=O)C3=C2C2=CC=CC=C2N1[C@@H]1C[C@H](NC)[C@H](OC)[C@@]4(C)O1 HKSZLNNOFSGOKW-HMWZOHBLSA-N 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 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
- C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Extraction Or Liquid Replacement (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43970974A | 1974-02-05 | 1974-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1055876A true CA1055876A (en) | 1979-06-05 |
Family
ID=23745825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA218,599A Expired CA1055876A (en) | 1974-02-05 | 1975-01-24 | Process for the separation of aromatic hydrocarbons from a mixed hydrocarbon feedstock |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5747717B2 (is") |
| AR (1) | AR214037A1 (is") |
| AU (1) | AU502194B2 (is") |
| BE (1) | BE825173A (is") |
| BR (1) | BR7402696A (is") |
| CA (1) | CA1055876A (is") |
| FR (1) | FR2259891B1 (is") |
| GB (1) | GB1502323A (is") |
| IT (1) | IT1031454B (is") |
| NL (1) | NL182558C (is") |
| SE (1) | SE409119B (is") |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62220585A (ja) * | 1986-03-14 | 1987-09-28 | ユニオン・カ−バイド・コ−ポレ−シヨン | 混合供給原料から炭化水素を分離する方法 |
| AU2009260960C1 (en) * | 2008-06-15 | 2016-04-28 | Prime Services Trustee Limited | Process for separating solids from valuable or harmful liquids by vaporisation |
| CN102408914B (zh) * | 2011-10-10 | 2014-03-05 | 中国石油化工股份有限公司 | 一种减缓芳烃抽提液液抽提系统中的汽提塔发泡的工艺方法 |
| BE1029922B1 (de) * | 2021-11-12 | 2023-06-12 | Thyssenkrupp Uhde Eng Services Gmbh | Verfahren und Vorrichtung zur Trennung eines kohlenwasserstoffhaltigen Einsatzstoffstroms durch Extraktivdestillation |
| WO2023083655A1 (de) * | 2021-11-12 | 2023-05-19 | Thyssenkrupp Industrial Solutions Ag | Verfahren und vorrichtung zur trennung eines kohlenwasserstoffhaltigen einsatzstoffstroms durch extraktivdestillation |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE788871A (fr) * | 1971-09-16 | 1973-03-15 | Union Carbide Corp | Procede de separation par extraction et |
| US3779904A (en) * | 1971-12-21 | 1973-12-18 | Union Carbide Corp | Process for the separation of aromatic hydrocarbons from a mixed hydrocarbon feedstock |
| US3788980A (en) * | 1971-12-21 | 1974-01-29 | Union Carbide Corp | Process for the separation of aromatic hydrocarbons from a mixed hydrocarbon feedstock |
-
1974
- 1974-04-05 BR BR269674A patent/BR7402696A/pt unknown
-
1975
- 1975-01-24 CA CA218,599A patent/CA1055876A/en not_active Expired
- 1975-02-04 SE SE7501226A patent/SE409119B/xx not_active IP Right Cessation
- 1975-02-04 JP JP50014035A patent/JPS5747717B2/ja not_active Expired
- 1975-02-04 AU AU77879/75A patent/AU502194B2/en not_active Expired
- 1975-02-04 NL NL7501311A patent/NL182558C/xx not_active IP Right Cessation
- 1975-02-04 GB GB466275A patent/GB1502323A/en not_active Expired
- 1975-02-04 FR FR7503413A patent/FR2259891B1/fr not_active Expired
- 1975-02-04 BE BE153051A patent/BE825173A/xx not_active IP Right Cessation
- 1975-02-04 IT IT1994075A patent/IT1031454B/it active
- 1975-02-04 AR AR25752075A patent/AR214037A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| NL7501311A (nl) | 1975-08-07 |
| AR214037A1 (es) | 1979-04-30 |
| SE7501226L (is") | 1975-08-06 |
| SE409119B (sv) | 1979-07-30 |
| NL182558C (nl) | 1988-04-05 |
| BR7402696A (pt) | 1975-12-09 |
| JPS5747717B2 (is") | 1982-10-12 |
| FR2259891A1 (is") | 1975-08-29 |
| DE2504639A1 (de) | 1975-08-07 |
| GB1502323A (en) | 1978-03-01 |
| BE825173A (fr) | 1975-08-04 |
| DE2504639B2 (de) | 1977-04-21 |
| IT1031454B (it) | 1979-04-30 |
| JPS50108226A (is") | 1975-08-26 |
| AU7787975A (en) | 1976-08-05 |
| AU502194B2 (en) | 1979-07-19 |
| FR2259891B1 (is") | 1978-12-29 |
| NL182558B (nl) | 1987-11-02 |
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