KR20050097996A - 페놀 및 메틸에틸케톤의 제조 방법 - Google Patents
페놀 및 메틸에틸케톤의 제조 방법 Download PDFInfo
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- KR20050097996A KR20050097996A KR1020057014751A KR20057014751A KR20050097996A KR 20050097996 A KR20050097996 A KR 20050097996A KR 1020057014751 A KR1020057014751 A KR 1020057014751A KR 20057014751 A KR20057014751 A KR 20057014751A KR 20050097996 A KR20050097996 A KR 20050097996A
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- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 title claims abstract description 480
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 47
- 230000008569 process Effects 0.000 title claims abstract description 19
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 170
- 230000003647 oxidation Effects 0.000 claims abstract description 156
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 138
- 238000003776 cleavage reaction Methods 0.000 claims abstract description 126
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 claims abstract description 107
- 239000000203 mixture Substances 0.000 claims abstract description 75
- 230000007017 scission Effects 0.000 claims abstract description 49
- ZJMWRROPUADPEA-UHFFFAOYSA-N sec-butylbenzene Chemical compound CCC(C)C1=CC=CC=C1 ZJMWRROPUADPEA-UHFFFAOYSA-N 0.000 claims abstract description 46
- 230000001590 oxidative effect Effects 0.000 claims abstract description 38
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 33
- KHADDDTZDWSVIZ-UHFFFAOYSA-N butan-2-ylbenzene;hydrogen peroxide Chemical compound OO.CCC(C)C1=CC=CC=C1 KHADDDTZDWSVIZ-UHFFFAOYSA-N 0.000 claims abstract description 30
- FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical compound COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 claims abstract description 29
- 150000002576 ketones Chemical class 0.000 claims abstract description 15
- 150000004996 alkyl benzenes Chemical class 0.000 claims abstract description 12
- 239000000047 product Substances 0.000 claims description 123
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 58
- 239000007795 chemical reaction product Substances 0.000 claims description 35
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 31
- 238000000926 separation method Methods 0.000 claims description 26
- 238000000197 pyrolysis Methods 0.000 claims description 25
- 238000009833 condensation Methods 0.000 claims description 19
- 230000005494 condensation Effects 0.000 claims description 19
- 229930195733 hydrocarbon Natural products 0.000 claims description 19
- 150000002430 hydrocarbons Chemical class 0.000 claims description 19
- 238000011084 recovery Methods 0.000 claims description 18
- 239000002253 acid Substances 0.000 claims description 15
- 238000010992 reflux Methods 0.000 claims description 14
- 239000008346 aqueous phase Substances 0.000 claims description 10
- 239000010410 layer Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 150000007522 mineralic acids Chemical class 0.000 claims description 10
- 150000001299 aldehydes Chemical class 0.000 claims description 9
- 238000006386 neutralization reaction Methods 0.000 claims description 9
- 238000000354 decomposition reaction Methods 0.000 claims description 8
- 230000003472 neutralizing effect Effects 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- 239000012044 organic layer Substances 0.000 claims description 6
- 238000000746 purification Methods 0.000 claims description 6
- 239000012223 aqueous fraction Substances 0.000 claims description 5
- 230000035484 reaction time Effects 0.000 claims description 5
- NESLWCLHZZISNB-UHFFFAOYSA-M sodium phenolate Chemical compound [Na+].[O-]C1=CC=CC=C1 NESLWCLHZZISNB-UHFFFAOYSA-M 0.000 claims description 5
- 238000006482 condensation reaction Methods 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 150000002989 phenols Chemical class 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims 1
- 239000002585 base Substances 0.000 description 46
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 42
- 238000006243 chemical reaction Methods 0.000 description 42
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 34
- 239000011541 reaction mixture Substances 0.000 description 24
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 23
- 238000005520 cutting process Methods 0.000 description 19
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 18
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 17
- 239000012074 organic phase Substances 0.000 description 16
- 238000009835 boiling Methods 0.000 description 14
- ILHIHKRJJMKBEE-UHFFFAOYSA-N hydroperoxyethane Chemical compound CCOO ILHIHKRJJMKBEE-UHFFFAOYSA-N 0.000 description 14
- MEUKEBNAABNAEX-UHFFFAOYSA-N hydroperoxymethane Chemical compound COO MEUKEBNAABNAEX-UHFFFAOYSA-N 0.000 description 14
- 239000006227 byproduct Substances 0.000 description 12
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 12
- UGUYQBMBIJFNRM-OQFOIZHKSA-N [(z)-but-2-en-2-yl]benzene Chemical compound C\C=C(\C)C1=CC=CC=C1 UGUYQBMBIJFNRM-OQFOIZHKSA-N 0.000 description 10
- 239000003377 acid catalyst Substances 0.000 description 10
- 229910021529 ammonia Inorganic materials 0.000 description 9
- 239000003513 alkali Substances 0.000 description 8
- 239000012808 vapor phase Substances 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000004821 distillation Methods 0.000 description 7
- 239000007791 liquid phase Substances 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 235000019253 formic acid Nutrition 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- 239000006260 foam Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- -1 AMS Chemical compound 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 4
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 150000002432 hydroperoxides Chemical class 0.000 description 4
- WVDDGKGOMKODPV-UHFFFAOYSA-N hydroxymethyl benzene Natural products OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000005979 thermal decomposition reaction Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 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 3
- 150000001735 carboxylic acids Chemical class 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- JESIHYIJKKUWIS-UHFFFAOYSA-N 1-(4-Methylphenyl)ethanol Chemical compound CC(O)C1=CC=C(C)C=C1 JESIHYIJKKUWIS-UHFFFAOYSA-N 0.000 description 2
- CJWNFAKWHDOUKL-UHFFFAOYSA-N 2-(2-phenylpropan-2-yl)phenol Chemical compound C=1C=CC=C(O)C=1C(C)(C)C1=CC=CC=C1 CJWNFAKWHDOUKL-UHFFFAOYSA-N 0.000 description 2
- QAPLQMROVGLYLM-UHFFFAOYSA-N 2-butan-2-ylperoxybutane Chemical compound CCC(C)OOC(C)CC QAPLQMROVGLYLM-UHFFFAOYSA-N 0.000 description 2
- FTZBYXCNXOPJEL-UHFFFAOYSA-N 2-methyl-1-phenylbutan-2-ol Chemical compound CCC(C)(O)CC1=CC=CC=C1 FTZBYXCNXOPJEL-UHFFFAOYSA-N 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 235000019445 benzyl alcohol Nutrition 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- SQHOHKQMTHROSF-UHFFFAOYSA-N but-1-en-2-ylbenzene Chemical compound CCC(=C)C1=CC=CC=C1 SQHOHKQMTHROSF-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
- 238000005352 clarification Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BOKGTLAJQHTOKE-UHFFFAOYSA-N 1,5-dihydroxynaphthalene Chemical compound C1=CC=C2C(O)=CC=CC2=C1O BOKGTLAJQHTOKE-UHFFFAOYSA-N 0.000 description 1
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 1
- RIWRBSMFKVOJMN-UHFFFAOYSA-N 2-methyl-1-phenylpropan-2-ol Chemical compound CC(C)(O)CC1=CC=CC=C1 RIWRBSMFKVOJMN-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- VEFXTGTZJOWDOF-UHFFFAOYSA-N benzene;hydrate Chemical compound O.C1=CC=CC=C1 VEFXTGTZJOWDOF-UHFFFAOYSA-N 0.000 description 1
- CHPXLAPHLQIKCA-UHFFFAOYSA-N but-3-en-2-ylbenzene Chemical compound C=CC(C)C1=CC=CC=C1 CHPXLAPHLQIKCA-UHFFFAOYSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-M hydroperoxide group Chemical group [O-]O MHAJPDPJQMAIIY-UHFFFAOYSA-M 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000011027 product recovery Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Inorganic materials O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C409/00—Peroxy compounds
- C07C409/02—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides
- C07C409/04—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides the carbon atom being acyclic
- C07C409/08—Compounds containing six-membered aromatic rings
- C07C409/10—Cumene hydroperoxide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/08—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by decomposition of hydroperoxides, e.g. cumene hydroperoxide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C407/00—Preparation of peroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C409/00—Peroxy compounds
- C07C409/02—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides
- C07C409/04—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides the carbon atom being acyclic
- C07C409/08—Compounds containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/53—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of hydroperoxides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/08—Acetone
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
APC 공급물 조성물 범위 (± 은 상기 평균에서 작은 변화가 가능함으로 의미함) | ||
중량 % | 중량 % | |
산화 공급물 내 쿠멘 | 15 | 30 |
아세톤 | 16± | 28± |
MEK | 44± | 32± |
물 | 14± | 14± |
탄화수소(대부분 s-부틸벤젠) | 23± | 23± |
페놀 | <2% | <2% |
기타(알데히드, 히드록시 케톤, MO, 메탄올, 에탄올) | <0.5% | <0.5% |
염기 케이스 | HP 수율 | AP* | (DMBA+EMBA)* | 페놀 |
NH3 : 산 = 9.2:1물 없음 | +2.3 % | -7.70 % | -12.4 % | -32.9 % |
NH3 :산 = 0.73:1W/1.25 % 물 | +13.5 % | -35.70 % | -37.2 % | -73.4 % |
Claims (26)
- 하기 단계를 포함하는 제어 가능한 수율의 (a) 페놀 및 메틸에틸케톤(MEK) 또는 (b) 페놀, 아세톤 및 MEK 를 제조하는 방법:(a) s-부틸벤젠, 또는 (b) s-부틸벤젠 및 쿠멘의 조합으로부터 선택되는 하나 이상의 알킬벤젠을 포함하는 산화 공급물을 산화 반응기에 공급하여 산화 혼합물을 생성하는 단계;산화 혼합물을 산화시켜서, (a) s-부틸벤젠 히드로퍼옥시드, 또는 (b) s-부틸벤젠 히드로퍼옥시드 및 쿠멘 히드로퍼옥시드의 조합으로부터 선택되는 생성물 히드로퍼옥시드를 포함하는 산화 생성물 스트림을 생성하는 단계;생성물 히드로퍼옥시드를 절단하여, (a) 페놀 및 MEK, 또는 (b) 페놀, 아세톤 및 MEK 를 포함하는 절단 생성물을 생성하는 단계;절단 생성물로부터, 페놀을 포함하는 미정제 페놀 분획 및 (a) 미정제 MEK 스트림 또는 (b) MEK 및 아세톤을 포함하는 미정제 아세톤/MEK 스트림으로부터 선택되는 미정제 케톤 스트림을 분리하는 단계;MEK 및/또는 아세톤으로부터 선택되는 하나 이상의 생성물을 회수하는 단계.
- 제 1 항에 있어서, 하나 이상의 연속 산화 반응기에 산화 혼합물을 공급하고 산화 혼합물에 산소 분자의 공급원을 공급하는 것을 포함하는 방법.
- 제 1 항 또는 제 2 항에 있어서, 산화 생성물 스트림을 분리하여 산화 바닥물 (OB) 및 산화 증기 오버헤드를 생산하는 것을 추가로 포함하는 방법.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 쿠멘 대 s- 부틸벤젠의 중량비가 1:8 내지 2:1 인 방법.
- 제 1 항에 있어서, 산화 반응기가 배치 산화 반응기이고 산화 조건이 하기를 포함하는 방법:90 ℃ 내지 150 ℃ 의 산화 온도;0 psig 내지 100 psig 의 산화 압력; 및,6 내지 11 시간의 산화 반응 시간.
- 제 2 항 내지 제 4 항 중 어느 한 항에 있어서, 산화 조건이 하기를 포함하는 방법:100 ℃ 내지 130 ℃ 의 산화 온도;0 psig 내지 100 psig 의 산화 압력; 및1 내지 5 시간의 각 연속 반응기에서 전체 잔류 시간.
- 제 2 항 내지 제 4 항 중 어느 한 항에 있어서, 일련의 연속 산화 반응기가 3 내지 8 개의 연속 반응기를 연속하여 포함하는 방법.
- 제 4 항에 있어서, 쿠멘 대 s-부틸벤젠의 중량비가 1:8 이고, 일련의 연속 산화 반응기가 5 내지 6 개의 연속 반응기를 연속하여 포함하는 방법.
- 제 3 항에 있어서, 하기 단계를 추가로 포함하는 방법:산화 증기 오버헤드를 산화 증기 오버헤드-유기성 분획 (OVO-OF) 및 산화 증기 오버헤드 수성 분획 (OVO-AF) 으로 분리하는 단계;80 ℃ 내지 250 ℃ 의 열분해 온도 및 100 psig 내지 200 psig 의 열분해 압력 하에서 OVO-AF 를 분해하여 알콜, 알데히드, 카르복실산 및 그것들의 조합물을 포함하는 열분해 생성물을 생산하는 단계.
- 제 9 항에 있어서, OVO-AF 무기산을 OVO-AF 에 첨가하고 OVO-AF 무기산을 10 내지 11 의 pH 를 가지는 OVO-AF 알칼리 염기로 중화 단계; 및,열분해 생성물을 증류화하여 열분해 생성물 유기성 증류물 및 열분해 생성물 수성 바닥을 생성하는 분해 단계를 추가로 포함하는 방법.
- 제 3 항, 제 4 항 및 제 6 항 중 어느 한 항에 있어서, OB 및 일정량의 물을 하나 이상의 스트리퍼에 공급하여 스트리퍼 오버헤드 및 히드로퍼옥시드를 포함하는 스트리퍼 바닥을 생성하는 단계를 추가로 포함하며, 상기의 일정량의 물이란 0.1 중량% 내지 1.5 중량% 의 산화 바닥과 동일 값인 방법.
- 제 11 항에 있어서, OB 를 연속하여 감소하는 압력으로 조작된 다중 스트리퍼에 공급하여 스트리퍼 오버헤드 및 스트리퍼 바닥을 생성하는 단계를 추가로 포함하는 방법.
- 제 1 항 내지 제 12 항 중 어느 한 항에 있어서, 중화된 유기성 분획을 포함하는 CKC 공급물을 상기 절단 생성물부터 절단 생성물 분리 영역까지 공급하고 CKC 공급물을 분리하여,2 중량% 내지 5 중량% 의 하나 이상의 알킬벤젠, AMS, AES, 및 2P2B 의 조합물을 포함하는 미정제 페놀 분획; 및미정제 케톤 칼럼 (CKC) 공급물내 다량의 물, 하나 이상의 알킬벤젠, AMS, AES, 및 2P2B, 및 그들의 조합물을 포함하는 CKC 증기 증류물을 생성하는 단계를 추가로 포함하는 방법.
- 제 13 항에 있어서, 분리 단계가 하기를 포함하는 방법:190 ℃ 내지 220 ℃, 바람직하게 203 ℃ 내지 207 ℃ 의 CKC 최고 온도;0 psig 내지 10 psig, 바람직하게 3 psig 내지 7 psig 의 CKC 최고 압력; 및0.05/1, 바람직하게 0.1/1 내지 0.2/1 의 최소 질량 환류 비율.
- 제 13 항 또는 제 14 항에 있어서,CKC 증기 증류물을 응축하여 CKC 증기 응축물을 생성함; 및,CKC 증기 응축물을 분리하여 CKC 증기 응축물 유기층 및 CKC 증기 응축물 수층을 생성하는 단계를 추가로 포함하는 방법.
- 제 15 항에 있어서, CKC 증기 응축물 수성 층의 CKC 재순환 부분을 재순환 포인트에서 CKC 칼럼에 공급하는 단계를 추가로 포함하는 방법.
- 제 16 항에 있어서, CKC 증기 응축물 수층의 잔여물을 CKC 증기 응축물 유기층에 혼합하여 2 중량% 이하의 페놀을 포함하는 CKC 증기 응축 혼합물을 형성하는 방법.
- 제 15 항 내지 제 17 항 중 어느 한 항에 있어서, MEK 가 하기를 포함하는 단계에 의해 회수되는 방법:CKC 증기 응축 혼합물을 CKC 증기 응축 혼합물 내 다수의 알데히드를 MEK 와 응축시키고 CKC 증기 응축 혼합물 내 다수의 페놀을 소듐 페네이트로 전환시키기에 효과적인 일정량의 MEK 회수 알칼리 염기와 혼합하여, MEK 회수 혼합물을 생성함; 및, MEK 회수 혼합물을 MEK 생성물에서 분리시킴.
- 제 18 항에 있어서, MEK 분리 단계가 하기를 포함하는 방법:35 ℃ 내지 55 ℃, 바람직하게 40 ℃ 내지 45 ℃ 의 온도로 MEK 회수 혼합물을 냉각하여 냉각된 MEK 회수 혼합물을 생성함; 및,냉각된 MEK 회수 혼합물을 첫번째 MEK 수성 스트림 및 첫번째 MEK 유기성 스트림으로 분리함.
- 제 19 항에 있어서, 절단 중화 기구로 첫번째 MEK 수성 스트림을 재순환하는 단계를 추가로 포함하는 방법.
- 제 1 항 내지 제 20 항 중 어느 한 항에 있어서, 아세톤/MEK 분리 단계가 APC 공급물로서 아세톤/MEK 스트림을 아세톤 생성물 칼럼 (APC) 에 공급하고, 아세톤을 포함하고 APC 정제 스트림을 포함하고 APC 오버헤드를 포함하는 APC 생성물에서 APC 공급물을 분리하는 것을 포함하며, 상기 APC 생성물은 사이드 드로우로서 실질적으로 순수한 생성물 아세톤을 추가로 포함하는 방법.
- 제 21 항에 있어서, APC 분리가 하기 단계를 포함하는 방법:APC 칼럼에 APC 공급물 내 알데히드 응축물을 MEK 및 아세톤으로 촉매하기에 효과적인 APC 염기를 공급하여 MEK, 탄화수소, APC 응축 반응 생성물, 소듐 페네이트, 및 그들의 조합물을 포함하는 APC 바닥을 생성함; 및,APC 바닥을 분리하여 MEK 생성물을 분리함.
- 제 21 항 또는 제 22 항에 있어서, APC 가 하기를 포함하는 조건으로 조작되는 방법:400 내지 500 mmHg, 바람직하게 450 mmHg 의 APC 최고 압력;30 ℃ 내지 50 ℃, 바람직하게 40 ℃ 의 APC 최고 온도; 및몰 기준으로 환류 흐름 대 사이드 드로우 생성물 흐름의 비율로 계산된, 최저 APC 몰 환류 비율이 12/1, 바람직하게 15/1 내지 27/1, 더욱 바람직하게 21/1 이상임.
- 제 1 항 내지 제 23 항 중 어느 한 항에 있어서, 산화 혼합물이 분리된 수상을 만들기에 불충분한 양의 물을 포함하는 산화 염기를 추가로 포함하는 방법.
- 제 24 항에 있어서, 물이 400 ppm 내지 2 중량% 의 양으로 존재하는 방법.
- 제 24 항 또는 제 25 항에 있어서, 산화 염기는 염기 대 산의 비율이 0:1 내지 6:1, 바람직하게 0.5:1 내지 4:1 을 생산하기에 충분한 양으로 존재하는 방법.
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US6077977A (en) * | 1998-06-01 | 2000-06-20 | General Electric Company | Method for preparing hydroperoxides by oxygenation |
CN1227202C (zh) | 1998-09-04 | 2005-11-16 | 伊拉国际有限责任公司 | 苯酚和丙酮生产的高选择性方法 |
DE19946888A1 (de) | 1999-09-30 | 2001-04-05 | Phenolchemie Gmbh & Co Kg | Verfahren zur Herstellung von Phenol, Aceton und Methylethylketon |
DE19946887A1 (de) | 1999-09-30 | 2001-04-05 | Phenolchemie Gmbh & Co Kg | Verfahren zur Herstellung von Phenol, Methylethylketon und Aceton |
US6465695B1 (en) * | 2001-07-27 | 2002-10-15 | General Electric Company | Method and system for manufacturing cumene hydroperoxide |
US6486365B1 (en) * | 2002-04-04 | 2002-11-26 | General Electric Company | Production and purification of phenol: hydroxyacetone removal by hydrotalcite |
-
2004
- 2004-01-21 US US10/761,676 patent/US7282613B2/en not_active Expired - Fee Related
- 2004-02-11 TW TW093103152A patent/TWI354660B/zh not_active IP Right Cessation
- 2004-02-11 JP JP2006503495A patent/JP4406002B2/ja not_active Expired - Fee Related
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- 2004-02-11 CN CNB2004800040484A patent/CN100558689C/zh not_active Expired - Fee Related
- 2004-02-11 KR KR1020057014751A patent/KR20050097996A/ko not_active Ceased
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2005
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170076722A (ko) * | 2014-10-24 | 2017-07-04 | 사빅 글로벌 테크놀러지스 비.브이. | 개선된 온라인 계측 구성을 가진, 쿠멘 하이드로퍼옥사이드 분해를 위한 시스템 및 방법 |
Also Published As
Publication number | Publication date |
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CN1747922A (zh) | 2006-03-15 |
BRPI0407394A (pt) | 2006-02-07 |
ZA200506193B (en) | 2006-04-26 |
JP4406002B2 (ja) | 2010-01-27 |
TW200422287A (en) | 2004-11-01 |
CN100355727C (zh) | 2007-12-19 |
US20040236152A1 (en) | 2004-11-25 |
CN100558689C (zh) | 2009-11-11 |
TWI354660B (en) | 2011-12-21 |
US7282613B2 (en) | 2007-10-16 |
CN1761648A (zh) | 2006-04-19 |
EP1594831A1 (en) | 2005-11-16 |
WO2004074230A1 (en) | 2004-09-02 |
JP2006517967A (ja) | 2006-08-03 |
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