WO2022025562A1 - 하이드로포밀화 방법 - Google Patents
하이드로포밀화 방법 Download PDFInfo
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- WO2022025562A1 WO2022025562A1 PCT/KR2021/009635 KR2021009635W WO2022025562A1 WO 2022025562 A1 WO2022025562 A1 WO 2022025562A1 KR 2021009635 W KR2021009635 W KR 2021009635W WO 2022025562 A1 WO2022025562 A1 WO 2022025562A1
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- Prior art keywords
- hydroformylation
- raw
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- total weight
- reaction
- Prior art date
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- 238000007037 hydroformylation reaction Methods 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 49
- 239000003054 catalyst Substances 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims abstract 2
- 238000006243 chemical reaction Methods 0.000 claims description 49
- ZUHZGEOKBKGPSW-UHFFFAOYSA-N tetraglyme Chemical compound COCCOCCOCCOCCOC ZUHZGEOKBKGPSW-UHFFFAOYSA-N 0.000 claims description 38
- 239000002904 solvent Substances 0.000 claims description 37
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 claims description 32
- 150000003623 transition metal compounds Chemical class 0.000 claims description 25
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 19
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 claims description 18
- 239000010948 rhodium Substances 0.000 claims description 18
- GWHJZXXIDMPWGX-UHFFFAOYSA-N 1,2,4-trimethylbenzene Chemical compound CC1=CC=C(C)C(C)=C1 GWHJZXXIDMPWGX-UHFFFAOYSA-N 0.000 claims description 17
- 150000001993 dienes Chemical class 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 10
- 239000003446 ligand Substances 0.000 claims description 10
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 10
- 229910052703 rhodium Inorganic materials 0.000 claims description 9
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical group [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 9
- 125000005595 acetylacetonate group Chemical group 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 8
- 238000003786 synthesis reaction Methods 0.000 claims description 8
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 6
- 229910052741 iridium Inorganic materials 0.000 claims description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 5
- 229910017052 cobalt Inorganic materials 0.000 claims description 5
- 239000010941 cobalt Substances 0.000 claims description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 5
- 150000002431 hydrogen Chemical class 0.000 claims description 5
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052698 phosphorus Inorganic materials 0.000 claims description 5
- 239000011574 phosphorus Substances 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- GGRQQHADVSXBQN-FGSKAQBVSA-N carbon monoxide;(z)-4-hydroxypent-3-en-2-one;rhodium Chemical compound [Rh].[O+]#[C-].[O+]#[C-].C\C(O)=C\C(C)=O GGRQQHADVSXBQN-FGSKAQBVSA-N 0.000 claims description 4
- 239000000460 chlorine Substances 0.000 claims description 4
- 229910052707 ruthenium Inorganic materials 0.000 claims description 4
- QFMZQPDHXULLKC-UHFFFAOYSA-N 1,2-bis(diphenylphosphino)ethane Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)CCP(C=1C=CC=CC=1)C1=CC=CC=C1 QFMZQPDHXULLKC-UHFFFAOYSA-N 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 3
- -1 diphenylphosphino Chemical group 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052762 osmium Inorganic materials 0.000 claims description 3
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 claims description 3
- 229910052763 palladium Inorganic materials 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- RRKODOZNUZCUBN-CCAGOZQPSA-N (1z,3z)-cycloocta-1,3-diene Chemical compound C1CC\C=C/C=C\C1 RRKODOZNUZCUBN-CCAGOZQPSA-N 0.000 claims description 2
- 239000004912 1,5-cyclooctadiene Substances 0.000 claims description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 2
- BXCQGSQPWPGFIV-UHFFFAOYSA-N carbon monoxide;cobalt;cobalt(2+);methanone Chemical compound [Co].[Co+2].O=[CH-].O=[CH-].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-] BXCQGSQPWPGFIV-UHFFFAOYSA-N 0.000 claims description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 2
- HOXDXGRSZJEEKN-UHFFFAOYSA-N cycloocta-1,5-diene;rhodium Chemical compound [Rh].C1CC=CCCC=C1 HOXDXGRSZJEEKN-UHFFFAOYSA-N 0.000 claims description 2
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 description 25
- 150000001299 aldehydes Chemical class 0.000 description 17
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 16
- 230000000052 comparative effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical group CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 4
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 238000004817 gas chromatography Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- DAFHKNAQFPVRKR-UHFFFAOYSA-N (3-hydroxy-2,2,4-trimethylpentyl) 2-methylpropanoate Chemical compound CC(C)C(O)C(C)(C)COC(=O)C(C)C DAFHKNAQFPVRKR-UHFFFAOYSA-N 0.000 description 2
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- BKOOMYPCSUNDGP-UHFFFAOYSA-N 2-methylbut-2-ene Chemical compound CC=C(C)C BKOOMYPCSUNDGP-UHFFFAOYSA-N 0.000 description 2
- HSJKGGMUJITCBW-UHFFFAOYSA-N 3-hydroxybutanal Chemical compound CC(O)CC=O HSJKGGMUJITCBW-UHFFFAOYSA-N 0.000 description 2
- 239000004435 Oxo alcohol Substances 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 239000012018 catalyst precursor Substances 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- LPIQUOYDBNQMRZ-UHFFFAOYSA-N cyclopentene Chemical compound C1CC=CC1 LPIQUOYDBNQMRZ-UHFFFAOYSA-N 0.000 description 2
- 150000002527 isonitriles Chemical class 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- QMMOXUPEWRXHJS-UHFFFAOYSA-N pentene-2 Natural products CCC=CC QMMOXUPEWRXHJS-UHFFFAOYSA-N 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 2
- JSPLKZUTYZBBKA-UHFFFAOYSA-N trioxidane Chemical compound OOO JSPLKZUTYZBBKA-UHFFFAOYSA-N 0.000 description 2
- FJNNQQFTXMJWEQ-UHFFFAOYSA-N 2-methylbut-1-ene Chemical compound CCC(C)=C.CCC(C)=C FJNNQQFTXMJWEQ-UHFFFAOYSA-N 0.000 description 1
- DHYFYDYQEUCFPK-UHFFFAOYSA-N 3-methylbut-1-ene Chemical compound CC(C)C=C.CC(C)C=C DHYFYDYQEUCFPK-UHFFFAOYSA-N 0.000 description 1
- WUFGFUAXCBPGOL-UHFFFAOYSA-N 6-[2-(2-benzo[d][1,3,2]benzodioxaphosphepin-6-yloxy-3-tert-butyl-5-methoxyphenyl)-6-tert-butyl-4-methoxyphenoxy]benzo[d][1,3,2]benzodioxaphosphepine Chemical compound O1C=2C=CC=CC=2C2=CC=CC=C2OP1OC=1C(C(C)(C)C)=CC(OC)=CC=1C1=CC(OC)=CC(C(C)(C)C)=C1OP(OC1=CC=CC=C11)OC2=C1C=CC=C2 WUFGFUAXCBPGOL-UHFFFAOYSA-N 0.000 description 1
- GEKHINPIGKYYFT-UHFFFAOYSA-N C(=C)(C)C#C.C(=C)(C)C#C Chemical compound C(=C)(C)C#C.C(=C)(C)C#C GEKHINPIGKYYFT-UHFFFAOYSA-N 0.000 description 1
- HJAUZSNLTLYBNA-UHFFFAOYSA-N C=CCC=C.C=CCC=C Chemical compound C=CCC=C.C=CCC=C HJAUZSNLTLYBNA-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- JARKCYVAAOWBJS-UHFFFAOYSA-N hexanal Chemical compound CCCCCC=O JARKCYVAAOWBJS-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- AUONHKJOIZSQGR-UHFFFAOYSA-N oxophosphane Chemical compound P=O AUONHKJOIZSQGR-UHFFFAOYSA-N 0.000 description 1
- UOHDQQRXTGKZDG-UHFFFAOYSA-N pent-1-ene Chemical group CCCC=C.CCCC=C UOHDQQRXTGKZDG-UHFFFAOYSA-N 0.000 description 1
- UCMSRHPIFRZHDO-UHFFFAOYSA-N penta-1,3-diene Chemical compound CC=CC=C.CC=CC=C UCMSRHPIFRZHDO-UHFFFAOYSA-N 0.000 description 1
- RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- MDDUHVRJJAFRAU-YZNNVMRBSA-N tert-butyl-[(1r,3s,5z)-3-[tert-butyl(dimethyl)silyl]oxy-5-(2-diphenylphosphorylethylidene)-4-methylidenecyclohexyl]oxy-dimethylsilane Chemical compound C1[C@@H](O[Si](C)(C)C(C)(C)C)C[C@H](O[Si](C)(C)C(C)(C)C)C(=C)\C1=C/CP(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 MDDUHVRJJAFRAU-YZNNVMRBSA-N 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- FYGHSUNMUKGBRK-UHFFFAOYSA-N trimethylbenzene Natural products CC1=CC=CC(C)=C1C FYGHSUNMUKGBRK-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1845—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus
-
- 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
- C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
- C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0201—Oxygen-containing compounds
- B01J31/0204—Ethers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1845—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus
- B01J31/185—Phosphites ((RO)3P), their isomeric phosphonates (R(RO)2P=O) and RO-substitution derivatives thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/20—Carbonyls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/2208—Oxygen, e.g. acetylacetonates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/2208—Oxygen, e.g. acetylacetonates
- B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/2208—Oxygen, e.g. acetylacetonates
- B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
- B01J31/223—At least two oxygen atoms present in one at least bidentate or bridging ligand
- B01J31/2234—Beta-dicarbonyl ligands, e.g. acetylacetonates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/24—Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
- B01J31/2404—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring
- B01J31/2409—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring with more than one complexing phosphine-P atom
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
- B01J2231/32—Addition reactions to C=C or C-C triple bonds
- B01J2231/321—Hydroformylation, metalformylation, carbonylation or hydroaminomethylation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/82—Metals of the platinum group
- B01J2531/822—Rhodium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/82—Metals of the platinum group
- B01J2531/827—Iridium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/84—Metals of the iron group
- B01J2531/845—Cobalt
Definitions
- This application relates to a hydroformylation process.
- the hydroformylation reaction commonly known as the oxo (OXO) reaction
- OXO oxo
- aldehydes synthesized by the oxo reaction are oxidized or hydrogenated after a condensation reaction such as aldol, and are sometimes transformed into various acids and alcohols containing a long alkyl group.
- the hydrogenated alcohol of aldehyde by the oxo reaction is called oxo alcohol, and oxo alcohol is widely used industrially, such as solvents, additives, raw materials for various plasticizers, and synthetic lubricants.
- the catalysts used in the oxo process are mainly cobalt (Co) and rhodium (Rh) series, and the ratio of linear (normal) to branched (ratio of linear (normal) to branched (ratio of linear (normal) to branched ( iso) isomers) are different.
- ratio of linear (normal) to branched ratio of linear (normal) to branched isomers
- the hydroformylation reaction can be carried out continuously, semi-continuously or batchwise, typical hydroformylation reaction processes are gas or liquid recycle systems.
- typical hydroformylation reaction processes are gas or liquid recycle systems.
- it is important to increase the reaction efficiency by allowing the starting materials in liquid phase and gas phase to contact smoothly.
- a continuous stirred tank reactor (CSTR) in which liquid and gaseous components are stirred to uniformly contact in the reactor has been mainly used.
- the conventional hydroformylation process has the following two limitations.
- the first disadvantage of the conventional hydroformylation process is the high unit cost of raw materials.
- Propylene which is a raw material for the octanol process, which is a representative hydroformylation process, is in high demand as a raw material for other polymers such as polypropylene, and its price continues to rise.
- the second disadvantage of the conventional hydroformylation process is that the concentration of the reactants input to the batch reaction is low and the concentration of the solvent is high.
- the solvent used in the hydroformylation process plays an important role in helping the liquid and gas phase reactants contact the catalyst.
- Most of the literature dealing with the hydroformylation process utilizes process conditions in which a small amount of reactant is added and a very large amount of solvent is added to realize high activity. However, such process conditions have a problem in that raw material cost increases and solvent separation costs occur from an economic point of view. Therefore, in the art, there is a need for research that can solve the problems of the conventional hydroformylation process described above.
- the present application provides a method for hydroformylation.
- a hydroformylation step of reacting a raw-C5 feed with a synthesis gas to produce an aldehyde In the presence of a catalyst composition for hydroformylation reaction, a hydroformylation step of reacting a raw-C5 feed with a synthesis gas to produce an aldehyde,
- the catalyst composition for the hydroformylation reaction includes a phosphorus-based ligand, a transition metal compound represented by the following Chemical Formula 1, and a solvent,
- the solvent includes at least one of tetraethylene glycol dimethyl ether (TEGDME), 1,2,4-trimethylbenzene, and cumene;
- TEGDME tetraethylene glycol dimethyl ether
- 1,2,4-trimethylbenzene 1,2,4-trimethylbenzene
- cumene tetraethylene glycol dimethyl ether
- the total weight ratio of the raw-C5 feed is less than 1,000, and the total weight ratio of the solvent is 500 or more.
- M is rhodium (Rh), cobalt (Co), iridium (Ir), ruthenium (Ru), iron (Fe), nickel (Ni), palladium (Pd), platinum (Pt) or osmium (Os),
- L1, L2 and L3 are the same as or different from each other, and each independently hydrogen, carbonyl (CO), cyclooctadiene, norbornene, chlorine, triphenylphosphine (TPP) or acetylacetonato (AcAc),
- x, y and z are each independently an integer of 0 to 5, and x, y and z are not 0 at the same time.
- the raw-C5 feed which is a product of the Naphtha Cracking Center (NCC) process
- NCC Naphtha Cracking Center
- tetraethylene glycol dimethyl ether TEGDME
- 1,2,4-trimethylbenzene 1,2,4-trimethylbenzene
- cumene as a solvent during the hydroformylation step
- Aldehydes used to make various alcohol and amine substances are mainly synthesized through the hydroformylation process of olefins, and the development of an economical hydroformylation process is very important for the commercialization of aldehyde production.
- Raw-C5 one of the products of the Naphtha Cracking Center (NCC) process, is traded cheaply at the price of naphtha, and has a high olefin content of 40% to 50% by weight, so it is converted to aldehyde through the hydroformylation process It is a raw material with high economic effect.
- the hydroformylation method includes a hydroformylation step of preparing an aldehyde by reacting a raw-C5 feed with a synthesis gas in the presence of a catalyst composition for the hydroformylation reaction
- the catalyst composition for the hydroformylation reaction includes a phosphorus-based ligand, a transition metal compound represented by Formula 1, and a solvent, and the solvent is Tetraethylene glycol dimethyl ether (TEGDME), 1,2,4- It contains at least one of trimethylbenzene and cumene, and based on the total weight of the transition metal compound, the total weight ratio of the raw-C5 feed is less than 1,000, and the total weight ratio of the solvent is 500 or more.
- TEGDME Tetraethylene glycol dimethyl ether
- the raw-C5 feed is a product of a naphtha cracking center (NCC, Naphtha Cracking Center) process, and the raw-C5 feed is a terminal monoene, an internal monoene. ) and a mixture of dienes.
- NCC naphtha cracking Center
- the C5 terminal monoene is 1-pentene (1-pentene), 2-methyl-1-butene (2-methyl-1-butene), 3-methyl-1-butene (3 -methyl-1-butene), cyclopentene, etc. may be included.
- the C5 internal monoene may include 2-pentene, 2-methyl-2-butene, and the like.
- the C5 diene is isoprene (isoprene), 1,3-pentadiene (1,3-pentadiene), 1,4-pentadiene (1,4-pentadiene), 2-methyl-1-butene-3-yne (2-methyl-1-buten-3-yne) and the like.
- the content of the diene may be 30% by weight or more, and , may be 40 wt% to 80 wt%, and may be 45 wt% to 75 wt%.
- the internal monoene having relatively low reactivity It is not preferable because the olefin conversion rate in the raw-C5 feed may be lowered because the content of is increased.
- the phosphorus ligand is 1,2-bis(diphenylphosphino)ethane, 4,5-bis(diphenylphosphino), triphenylphosphine and 6,6'-[( 3,3′-di-tert-butyl-5,5′-dimethoxy-1,1′-biphenyl-2,2′-diyl)bis(oxy)]bis(dibenzo[d,f][1 ,3,2]dioxaphosphepine)).
- the solvent includes at least one of tetraethylene glycol dimethyl ether (TEGDME), 1,2,4-trimethylbenzene, and cumene.
- TEGDME tetraethylene glycol dimethyl ether
- the TEGDME has a boiling point of 257.0 ° C, a boiling point difference of 117 ° C to 137 ° C with a C6 aldehyde (boiling point: 120 ° C. ⁇ 140 ° C) produced after the hydroformylation step. Therefore, since it is easy to separate the solvent through the distillation process after the hydroformylation step, it is more preferable to use the TEGDME.
- the total weight ratio of the raw-C5 feed is less than 1,000, and the total weight ratio of the solvent is 500 or more.
- the total weight ratio of the raw-C5 feed is 50 or more and less than 1,000, and it is preferable that the total weight ratio of the solvent is 500 to 1,200.
- the total weight ratio of the raw-C5 feed is 100 or more and 900 or less, and it is more preferable that the total weight ratio of the solvent is 500 to 1,000.
- the transition metal compound Compared to the weight of the transition metal compound, the greater the weight ratio of the raw-C5 feed and the smaller the weight ratio of the solvent, the more economical the hydroformylation process can be. However, when the total weight ratio of the solvent is less than 500 based on the total weight of the transition metal compound, the transition metal compound may not be sufficiently dissolved to perform its function as a catalyst, and thus the conversion of olefin may be low.
- the total weight ratio of the solvent exceeds 1,000, even if the transition metal compound is sufficiently dissolved to exhibit catalytic activity, the total weight ratio of the raw-C5 feed is very high as 1,000 or more In this case, the relative concentration of the catalyst in a limited amount is low, so that the olefin conversion may not be performed sufficiently, which is not preferable.
- the hydroformylation step may be performed at a reaction temperature of 90° C. or higher, and may be performed at a reaction temperature of 90° C. to 120° C., and is performed at a reaction temperature of 90° C. to 110° C. can be In addition, in an exemplary embodiment of the present application, the hydroformylation step may be performed at a reaction pressure of 15 bar or more, may be performed at a reaction pressure of 20 bar to 60 bar, and may be performed at a reaction pressure of 20 bar to 50 bar. .
- reaction temperature of the hydroformylation step When the reaction temperature of the hydroformylation step is less than 90° C., the energy required for the reaction is not sufficiently supplied, so that the conversion of olefin molecules with low reactivity, such as internal monoene or diene, may occur slowly or hardly occur. In addition, even for terminal monoene, the reaction time required for conversion becomes too long, and production efficiency may decrease. In addition, when the reaction temperature of the hydroformylation step exceeds 120° C., thermal decomposition of the ligand molecule is performed, which is not preferable because the catalyst may not function normally.
- reaction pressure of the hydroformylation step is 15 bar or more
- the equivalent of the synthesis gas is sufficiently large compared to the olefin, so that the hydroformylation reaction equilibrium is favorable for the forward reaction.
- C5 olefin molecules having a low boiling point exist in a liquid phase even at a high temperature, which may be advantageous for contact with the catalyst in the reaction solution.
- the reaction pressure of the hydroformylation step is less than 15 bar, conversion of olefin molecules with low reactivity such as internal monoene or diene may occur slowly or hardly occur.
- reaction pressure of the hydroformylation step exceeds 60 bar, there is no problem in the reaction, but additional investment costs such as strengthening the reactor for the high-pressure process may occur, and the risk of the high-pressure process may increase, so it is not preferable .
- the molar ratio of the raw-C5 feed:syngas may be 95:5 to 5:95.
- the synthesis gas includes carbon monoxide and hydrogen
- the molar ratio of carbon monoxide: hydrogen may be 5:95 to 70:30, and 40:60 to 60:40.
- the olefin conversion rate in the raw-C5 feed can be further improved.
- 0.1 g of Rhacac(CO) 2 was used as a catalyst precursor, and 2 g of 1,2-bis(diphenylphosphino)ethane (DPPE) was used as a ligand.
- DPPE 1,2-bis(diphenylphosphino)ethane
- TEGDME tetraethylene glycol dimethyl ether
- Example 2 The same procedure as in Example 1 was performed, except that the solvent, solvent input amount, and C5 stream solution input amount described in Table 2 were applied.
- TEGDME tetraethylene glycol dimethyl ether
- the olefin conversion rate was calculated through the total consumption ratio of C5 olefins present in the raw-C5 feed before and after the reaction.
- the aldehyde selectivity was calculated as the amount of total C6 aldehydes produced after the reaction compared to the consumption of all C5 olefins present in the raw-C5 feed.
- Olefin conversion (%) [(number of moles of reacted C5 olefins)/(number of moles of C5 olefins present in the feed raw-C5 feed)] ⁇ 100
- Aldehyde selectivity (%) [(number of moles of produced C6 aldehydes)/(number of moles of reacted C5 olefins)] ⁇ 100
- Comparative Example 4 when the total weight ratio of the C5 stream to the total weight of the transition metal compound is 1,000 or more, it can be confirmed that the olefin conversion rate and the aldehyde selectivity are rapidly reduced.
- Comparative Example 3 even when the total weight ratio of the solvent to the total weight of the transition metal compound is 1,000 or more, when the total weight ratio of the C5 stream to the total weight of the transition metal compound is 1,000 or more, the reaction activity is not secured. can be checked In addition, as in Comparative Examples 5 to 7, when the total weight ratio of the solvent to the total weight of the transition metal compound is less than 500, it can be confirmed that the reaction activity is not secured.
- the raw-C5 feed, a product of the naphtha cracking center (NCC, Naphtha Cracking Center) process can be directly applied to the hydroformylation reaction process. Accordingly, in the exemplary embodiment of the present application, there is an effect that can reduce the operating cost and investment cost compared to the prior art.
- tetraethylene glycol dimethyl ether TEGDME
- 1,2,4-trimethylbenzene 1,2,4-trimethylbenzene
- cumene as a solvent during the hydroformylation step
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Abstract
Description
Claims (8)
- 하이드로포밀화 반응용 촉매 조성물 존재 하에, raw-C5 피드(feed)를 합성기체와 반응시켜 알데히드를 제조하는 하이드로포밀화 단계를 포함하고,상기 하이드로포밀화 반응용 촉매 조성물은 인계 리간드, 하기 화학식 1로 표시되는 전이금속 화합물, 및 용매를 포함하며,상기 용매는 테트라에틸렌 글리콜 디메틸 에테르 (Tetraethylene glycol dimethyl ether, TEGDME), 1,2,4-트리메틸벤젠 및 큐멘(cumene) 중 1종 이상을 포함하고,상기 전이금속 화합물의 총중량을 기준으로, 상기 raw-C5 피드의 총중량비는 1,000 미만이며, 상기 용매의 총중량비는 500 이상인 것인 하이드로포밀화 방법:[화학식 1]M(L1)x(L2)y(L3)z상기 화학식 1에서,M은 로듐(Rh), 코발트(Co), 이리듐(Ir), 루테늄(Ru), 철(Fe), 니켈(Ni), 팔라듐(Pd), 백금(Pt) 또는 오스뮴(Os)이고,L1, L2 및 L3은 서로 동일하거나 상이하고, 각각 독립적으로 수소, 카보닐(CO), 시클로옥타디엔(cyclooctadiene), 노보넨(norbornene), 염소(chlorine), 트리페닐포스핀(triphenylphosphine, TPP) 또는 아세틸아세토네이토(acetylacetonato, AcAc)이며,상기 x, y 및 z는 각각 독립적으로 0 내지 5의 정수이고, x, y 및 z가 동시에 0은 아니다.
- 청구항 1에 있어서, 상기 raw-C5 피드는 납사분해(NCC, Naphtha Cracking Center) 공정의 생성물이고,상기 raw-C5 피드는 터미널 모노엔(terminal monoene), 인터널 모노엔(internal monoene) 및 디엔(diene)의 혼합물을 포함하는 것인 하이드로포밀화 방법.
- 청구항 2에 있어서, 상기 터미널 모노엔(terminal monoene), 인터널 모노멘(internal monoene) 및 디엔(diene)의 혼합물의 총중량을 기준으로, 상기 디엔의 함량은 30 중량% 이상인 것인 하이드로포밀화 방법.
- 청구항 1에 있어서, 상기 인계 리간드는 1,2-비스(디페닐포스피노)에탄, 4,5-비스(디페닐포스피노), 트리페닐포스핀 및 6,6'-[(3,3'-디-터트-부틸-5,5'-디메톡시-1,1'-비페닐-2,2'-디일)비스(옥시)]비스(디벤조[d,f][1,3,2]디옥사포스페핀) 중 1종 이상을 포함하는 것인 하이드로포밀화 방법.
- 청구항 1에 있어서, 상기 전이금속 화합물은 코발트카보닐[Co2(CO)8], 아세틸아세토네이토디카보닐로듐[Rh(AcAc)(CO)2], 아세틸아세토네이토카보닐트리페닐포스핀로듐[Rh(AcAc)(CO)(TPP)], 하이드리도카보닐트리(트리페닐포스핀)로듐[HRh(CO)(TPP)3], 아세틸아세토네이토디카보닐이리듐[Ir(AcAc)(CO)2], 하이드리도카보닐트리(트리페닐포스핀)이리듐[HIr(CO)(TPP)3] 및 클로로(1,5-시클로옥타디엔)로듐[Rh(COD)Cl2] 중 1종 이상을 포함하는 것인 하이드로포밀화 방법.
- 청구항 1에 있어서, 상기 하이드로포밀화 단계는 90℃ 이상의 반응온도 및 15bar 이상의 반응압력에서 수행되는 것인 하이드로포밀화 방법.
- 청구항 1에 있어서, 상기 raw-C5 피드 : 합성기체의 몰비는 95 : 5 내지 5 : 95인 것인 하이드로포밀화 방법.
- 청구항 1에 있어서, 상기 합성기체는 일산화탄소 및 수소를 포함하고,상기 일산화탄소 : 수소의 몰비는 5 : 95 내지 70 : 30인 것인 하이드로포밀화 방법.
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