GB1069537A - Process for the separation of mixtures of more readily and less readily soluble compounds - Google Patents
Process for the separation of mixtures of more readily and less readily soluble compoundsInfo
- Publication number
- GB1069537A GB1069537A GB39451/64A GB3945164A GB1069537A GB 1069537 A GB1069537 A GB 1069537A GB 39451/64 A GB39451/64 A GB 39451/64A GB 3945164 A GB3945164 A GB 3945164A GB 1069537 A GB1069537 A GB 1069537A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solvent
- phosphorus
- ring
- hydrocarbons
- compound
- 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
- 239000000203 mixture Substances 0.000 title abstract 8
- 150000001875 compounds Chemical class 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 4
- 238000000926 separation method Methods 0.000 title abstract 2
- 229910052698 phosphorus Inorganic materials 0.000 abstract 15
- -1 aryloxy compound Chemical class 0.000 abstract 13
- 239000002904 solvent Substances 0.000 abstract 13
- 229930195733 hydrocarbon Natural products 0.000 abstract 11
- 150000002430 hydrocarbons Chemical class 0.000 abstract 11
- 239000011574 phosphorus Substances 0.000 abstract 9
- 239000007789 gas Substances 0.000 abstract 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 6
- 238000010521 absorption reaction Methods 0.000 abstract 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 6
- 239000001301 oxygen Substances 0.000 abstract 6
- 229910052760 oxygen Inorganic materials 0.000 abstract 6
- 125000004437 phosphorous atom Chemical group 0.000 abstract 6
- 125000003118 aryl group Chemical group 0.000 abstract 5
- GWLJTAJEHRYMCA-UHFFFAOYSA-N phospholane Chemical class C1CCPC1 GWLJTAJEHRYMCA-UHFFFAOYSA-N 0.000 abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 5
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 abstract 4
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 4
- 150000001412 amines Chemical class 0.000 abstract 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 4
- JHYNEQNPKGIOQF-UHFFFAOYSA-N 3,4-dihydro-2h-phosphole Chemical class C1CC=PC1 JHYNEQNPKGIOQF-UHFFFAOYSA-N 0.000 abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 3
- 239000005864 Sulphur Substances 0.000 abstract 3
- 125000002877 alkyl aryl group Chemical group 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 3
- 125000000623 heterocyclic group Chemical group 0.000 abstract 3
- 229910052757 nitrogen Inorganic materials 0.000 abstract 3
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 3
- 150000004850 phospholanes Chemical class 0.000 abstract 3
- 229920006395 saturated elastomer Polymers 0.000 abstract 3
- 125000000446 sulfanediyl group Chemical group *S* 0.000 abstract 3
- OTJFQRMIRKXXRS-UHFFFAOYSA-N (hydroxymethylamino)methanol Chemical compound OCNCO OTJFQRMIRKXXRS-UHFFFAOYSA-N 0.000 abstract 2
- ZRKMQKLGEQPLNS-UHFFFAOYSA-N 1-Pentanethiol Chemical compound CCCCCS ZRKMQKLGEQPLNS-UHFFFAOYSA-N 0.000 abstract 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 abstract 2
- 230000002378 acidificating effect Effects 0.000 abstract 2
- 150000007513 acids Chemical class 0.000 abstract 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 150000001896 cresols Chemical class 0.000 abstract 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 abstract 2
- LVTYICIALWPMFW-UHFFFAOYSA-N diisopropanolamine Chemical compound CC(O)CNCC(C)O LVTYICIALWPMFW-UHFFFAOYSA-N 0.000 abstract 2
- 229940043276 diisopropanolamine Drugs 0.000 abstract 2
- 239000003546 flue gas Substances 0.000 abstract 2
- 239000003345 natural gas Substances 0.000 abstract 2
- 150000002989 phenols Chemical class 0.000 abstract 2
- 238000000638 solvent extraction Methods 0.000 abstract 2
- 239000011877 solvent mixture Substances 0.000 abstract 2
- 238000003786 synthesis reaction Methods 0.000 abstract 2
- 229930192474 thiophene Natural products 0.000 abstract 2
- 150000003577 thiophenes Chemical class 0.000 abstract 2
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 239000000571 coke Substances 0.000 abstract 1
- 125000000392 cycloalkenyl group Chemical group 0.000 abstract 1
- 230000007423 decrease Effects 0.000 abstract 1
- 238000000895 extractive distillation Methods 0.000 abstract 1
- 239000008246 gaseous mixture Substances 0.000 abstract 1
- 239000012263 liquid product Substances 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 239000002195 soluble material Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/16—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with non-aqueous liquids
-
- 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
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/40—Extractive distillation
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/28—Titanium compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6568—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus atoms as the only ring hetero atoms
- C07F9/65681—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus atoms as the only ring hetero atoms the ring phosphorus atom being part of a (thio)phosphinic acid or ester thereof
-
- 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
- C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
- C10G21/12—Organic compounds only
- C10G21/24—Phosphorus-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
- C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
- C10K1/14—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic
- C10K1/143—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic containing amino groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL298567 | 1963-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1069537A true GB1069537A (en) | 1967-05-17 |
Family
ID=19755098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB39451/64A Expired GB1069537A (en) | 1963-09-30 | 1964-09-28 | Process for the separation of mixtures of more readily and less readily soluble compounds |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3345287A (enExample) |
| BE (1) | BE653657A (enExample) |
| GB (1) | GB1069537A (enExample) |
| NL (1) | NL298567A (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1793254A1 (de) * | 1968-08-23 | 1971-12-16 | Bayer Ag | Verfahren zur Gewinnung von Cyclopenten,Isopren und einem Diolefinstrom aus C?-Crackbenzinschnitten |
| US4010209A (en) * | 1975-12-15 | 1977-03-01 | The Upjohn Company | Process |
| US4359596A (en) * | 1981-08-03 | 1982-11-16 | Exxon Research And Engineering Co. | Liquid salt extraction of aromatics from process feed streams |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2634823A (en) * | 1951-01-22 | 1953-04-14 | Dow Chemical Co | Method for recovery of hydrogen cyanide |
| US2634824A (en) * | 1951-01-22 | 1953-04-14 | Dow Chemical Co | Method for recovery of hydrogen cyanide |
| US2663739A (en) * | 1951-08-07 | 1953-12-22 | Du Pont | Substituted phosphacyclopentane oxides and process of preparing them |
| GB938893A (enExample) * | 1962-02-09 | 1900-01-01 |
-
0
- NL NL298567D patent/NL298567A/xx unknown
-
1964
- 1964-09-28 GB GB39451/64A patent/GB1069537A/en not_active Expired
- 1964-09-28 BE BE653657D patent/BE653657A/xx unknown
- 1964-09-28 US US399926A patent/US3345287A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE653657A (enExample) | 1965-03-29 |
| NL298567A (enExample) | |
| US3345287A (en) | 1967-10-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3723256A (en) | Aromatic hydrocarbon recovery by extractive distillation, extraction and plural distillations | |
| USRE26255E (en) | Recovery of aromatics | |
| US3551327A (en) | Extractive distillation of aromatics with a sulfolane solvent | |
| US3492222A (en) | Solvent recovery process | |
| US3338824A (en) | Water-washing raffinate to recover the sulfolane solvent | |
| US3642614A (en) | Reduction of soluble contaminants in lean solvent | |
| US3864245A (en) | Solvent extraction with increased polar hydrocarbon purity | |
| US3544453A (en) | Process for the extraction and recovery of aromatic hydrocarbons | |
| US3590092A (en) | Method for aromatic hydrocarbon recovery | |
| US3396101A (en) | Solvent extraction of highly aromatic charge stocks | |
| GB1069537A (en) | Process for the separation of mixtures of more readily and less readily soluble compounds | |
| US3702295A (en) | Aromatic hydrocarbon recovery method | |
| CZ242797A3 (cs) | Způsob získávání čistých uhlovodíků ze směsi aromatických a nearomatických uhlovodíků | |
| US4083772A (en) | Aromatic hydrocarbon separation process | |
| US4353794A (en) | Process for the solvent extraction of aromatics and the recovery of an aromatics-free non-aromatic product from a hydrocarbon feedstock | |
| US3864244A (en) | Solvent extraction with internal preparation of stripping steam | |
| US3537984A (en) | Process for the extraction and recovery of aromatic hydrocarbons | |
| GB2132630A (en) | Process for the elimination of mercaptans contained in gas | |
| US3560374A (en) | Aromatic extraction process | |
| US3222416A (en) | Extraction process | |
| GB717725A (en) | Improvements in or relating to the separation of mixtures of organic compounds | |
| ATE2063T1 (de) | Verfahren zur abtrennung dienischer und/oder aromatischer kohlenwasserstoffe aus sie enthaltenden kohlenwasserstoffmischungen mit hilfe von sulfonamiden. | |
| US2532492A (en) | Hf extraction of high sulfur gas oil | |
| US2514997A (en) | Method for removing sulfur and its compounds from nonaromatic hydrocarbon fractions | |
| GB1101982A (en) | Proces of separating normally gaseous components for the recovery of ethylene therefrom |