SU552022A3 - Способ очистки сложного эфира - Google Patents
Способ очистки сложного эфираInfo
- Publication number
- SU552022A3 SU552022A3 SU1773557A SU1773557A SU552022A3 SU 552022 A3 SU552022 A3 SU 552022A3 SU 1773557 A SU1773557 A SU 1773557A SU 1773557 A SU1773557 A SU 1773557A SU 552022 A3 SU552022 A3 SU 552022A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mixture
- organic phase
- temperature
- decantation
- experiment
- Prior art date
Links
- 150000002148 esters Chemical class 0.000 title claims description 5
- 238000000746 purification Methods 0.000 title claims description 4
- 239000000203 mixture Substances 0.000 claims description 35
- 239000012074 organic phase Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 18
- 239000008346 aqueous phase Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000010908 decantation Methods 0.000 claims description 13
- 238000005406 washing Methods 0.000 claims description 13
- 230000006641 stabilisation Effects 0.000 claims description 8
- 238000011105 stabilization Methods 0.000 claims description 8
- 230000032050 esterification Effects 0.000 claims description 6
- 238000005886 esterification reaction Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 claims description 2
- 230000032683 aging Effects 0.000 claims 1
- 150000008064 anhydrides Chemical class 0.000 claims 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 238000006386 neutralization reaction Methods 0.000 claims 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 1
- 229920005862 polyol Polymers 0.000 claims 1
- 150000003077 polyols Chemical class 0.000 claims 1
- 230000003068 static effect Effects 0.000 claims 1
- 238000002474 experimental method Methods 0.000 description 19
- FUZZWVXGSFPDMH-UHFFFAOYSA-N n-hexanoic acid Natural products CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 11
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 9
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 8
- 238000001816 cooling Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- -1 2-Ethyl Chemical group 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- XFRVVPUIAFSTFO-UHFFFAOYSA-N 1-Tridecanol Chemical compound CCCCCCCCCCCCCO XFRVVPUIAFSTFO-UHFFFAOYSA-N 0.000 description 2
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000012670 alkaline solution Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000012267 brine Substances 0.000 description 2
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 125000002889 tridecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- BKMAEERFCKIKJR-UHFFFAOYSA-N 2-tridecoxycarbonylbenzoic acid Chemical compound CCCCCCCCCCCCCOC(=O)C1=CC=CC=C1C(O)=O BKMAEERFCKIKJR-UHFFFAOYSA-N 0.000 description 1
- WWZKQHOCKIZLMA-UHFFFAOYSA-N Caprylic acid Natural products CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- GONOPSZTUGRENK-UHFFFAOYSA-N benzyl(trichloro)silane Chemical compound Cl[Si](Cl)(Cl)CC1=CC=CC=C1 GONOPSZTUGRENK-UHFFFAOYSA-N 0.000 description 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000016507 interphase Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 125000005498 phthalate group Chemical class 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical class OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- QTUIJRIDZOSXHJ-UHFFFAOYSA-N tridecyl hydrogen sulfate Chemical compound CCCCCCCCCCCCCOS(O)(=O)=O QTUIJRIDZOSXHJ-UHFFFAOYSA-N 0.000 description 1
- QTUIJRIDZOSXHJ-UHFFFAOYSA-M tridecyl sulfate Chemical compound CCCCCCCCCCCCCOS([O-])(=O)=O QTUIJRIDZOSXHJ-UHFFFAOYSA-M 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/58—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/60—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/80—Phthalic acid esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7115732A FR2135863A5 (enExample) | 1971-04-26 | 1971-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU552022A3 true SU552022A3 (ru) | 1977-03-25 |
Family
ID=9076275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1773557A SU552022A3 (ru) | 1971-04-26 | 1972-04-20 | Способ очистки сложного эфира |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US3849475A (enExample) |
| JP (1) | JPS5620301B1 (enExample) |
| AT (1) | AT317872B (enExample) |
| AU (1) | AU458281B2 (enExample) |
| BE (1) | BE782634A (enExample) |
| BR (1) | BR7201933D0 (enExample) |
| CA (1) | CA956644A (enExample) |
| CH (1) | CH552554A (enExample) |
| CS (1) | CS157143B2 (enExample) |
| DD (1) | DD108072A5 (enExample) |
| DK (1) | DK136711B (enExample) |
| ES (1) | ES402121A1 (enExample) |
| FR (1) | FR2135863A5 (enExample) |
| GB (1) | GB1329534A (enExample) |
| HU (1) | HU163592B (enExample) |
| IT (1) | IT947653B (enExample) |
| NL (1) | NL7202400A (enExample) |
| NO (1) | NO136887C (enExample) |
| PL (1) | PL82681B1 (enExample) |
| RO (1) | RO58907A (enExample) |
| SE (1) | SE379191B (enExample) |
| SU (1) | SU552022A3 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4066835A (en) * | 1974-05-31 | 1978-01-03 | Ruhrchemie Ag | Process for purifying the waste water produced in the process of producing ester plasticizers |
-
1971
- 1971-04-26 FR FR7115732A patent/FR2135863A5/fr not_active Expired
-
1972
- 1972-01-27 AU AU38388/72A patent/AU458281B2/en not_active Expired
- 1972-01-31 RO RO69611A patent/RO58907A/ro unknown
- 1972-02-15 NO NO440/72A patent/NO136887C/no unknown
- 1972-02-17 IT IT20688/72A patent/IT947653B/it active
- 1972-02-23 NL NL7202400A patent/NL7202400A/xx unknown
- 1972-03-02 JP JP2193272A patent/JPS5620301B1/ja active Pending
- 1972-04-04 CS CS223872A patent/CS157143B2/cs unknown
- 1972-04-04 BR BR721933A patent/BR7201933D0/pt unknown
- 1972-04-11 CA CA139,428A patent/CA956644A/en not_active Expired
- 1972-04-11 AT AT311372A patent/AT317872B/de not_active IP Right Cessation
- 1972-04-20 SU SU1773557A patent/SU552022A3/ru active
- 1972-04-21 HU HUME1490A patent/HU163592B/hu unknown
- 1972-04-24 PL PL1972154943A patent/PL82681B1/pl unknown
- 1972-04-25 DK DK203672AA patent/DK136711B/da unknown
- 1972-04-25 DD DD162562A patent/DD108072A5/xx unknown
- 1972-04-25 GB GB1921572A patent/GB1329534A/en not_active Expired
- 1972-04-25 BE BE782634A patent/BE782634A/xx not_active IP Right Cessation
- 1972-04-26 CH CH620172A patent/CH552554A/fr not_active IP Right Cessation
- 1972-04-26 US US00247592A patent/US3849475A/en not_active Expired - Lifetime
- 1972-04-26 SE SE7205518A patent/SE379191B/xx unknown
- 1972-04-26 ES ES72402121A patent/ES402121A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU458281B2 (en) | 1975-01-31 |
| BE782634A (fr) | 1972-10-25 |
| DD108072A5 (enExample) | 1974-09-05 |
| US3849475A (en) | 1974-11-19 |
| NO136887C (no) | 1977-11-23 |
| IT947653B (it) | 1973-05-30 |
| SE379191B (enExample) | 1975-09-29 |
| HU163592B (enExample) | 1973-09-27 |
| NO136887B (no) | 1977-08-15 |
| DE2215902A1 (enExample) | 1972-11-09 |
| BR7201933D0 (pt) | 1973-06-14 |
| JPS5620301B1 (enExample) | 1981-05-13 |
| DK136711B (da) | 1977-11-14 |
| AT317872B (de) | 1974-09-25 |
| DE2215902B2 (de) | 1976-04-15 |
| PL82681B1 (enExample) | 1975-10-31 |
| NL7202400A (enExample) | 1972-10-30 |
| CS157143B2 (enExample) | 1974-08-23 |
| DK136711C (enExample) | 1978-05-01 |
| RO58907A (enExample) | 1976-01-15 |
| CH552554A (fr) | 1974-08-15 |
| FR2135863A5 (enExample) | 1972-12-22 |
| CA956644A (en) | 1974-10-22 |
| GB1329534A (en) | 1973-09-12 |
| ES402121A1 (es) | 1975-10-16 |
| AU3838872A (en) | 1973-08-02 |
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