KR101589140B1 - 에탄올로부터 1,3-부타디엔 제조를 위한 규칙적인 메조세공 실리카계 촉매 및 이를 이용한 1,3-부타디엔의 제조방법 - Google Patents
에탄올로부터 1,3-부타디엔 제조를 위한 규칙적인 메조세공 실리카계 촉매 및 이를 이용한 1,3-부타디엔의 제조방법 Download PDFInfo
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- KR101589140B1 KR101589140B1 KR1020130107236A KR20130107236A KR101589140B1 KR 101589140 B1 KR101589140 B1 KR 101589140B1 KR 1020130107236 A KR1020130107236 A KR 1020130107236A KR 20130107236 A KR20130107236 A KR 20130107236A KR 101589140 B1 KR101589140 B1 KR 101589140B1
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- catalyst
- butadiene
- transition metal
- silica
- mesoporous silica
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 195
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 title claims abstract description 189
- 239000003054 catalyst Substances 0.000 title claims abstract description 154
- 239000000377 silicon dioxide Substances 0.000 title claims abstract description 84
- 238000004519 manufacturing process Methods 0.000 title claims description 29
- 238000000034 method Methods 0.000 claims abstract description 47
- 238000006243 chemical reaction Methods 0.000 claims abstract description 45
- 239000011148 porous material Substances 0.000 claims abstract description 32
- 229910000314 transition metal oxide Inorganic materials 0.000 claims abstract description 31
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 86
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 claims description 42
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 claims description 28
- 229910001936 tantalum oxide Inorganic materials 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 25
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 4
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 4
- 229910000449 hafnium oxide Inorganic materials 0.000 claims description 3
- WIHZLLGSGQNAGK-UHFFFAOYSA-N hafnium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Hf+4] WIHZLLGSGQNAGK-UHFFFAOYSA-N 0.000 claims description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims 2
- 229910000484 niobium oxide Inorganic materials 0.000 claims 1
- URLJKFSTXLNXLG-UHFFFAOYSA-N niobium(5+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] URLJKFSTXLNXLG-UHFFFAOYSA-N 0.000 claims 1
- 239000011787 zinc oxide Substances 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 28
- 230000000694 effects Effects 0.000 abstract description 22
- 230000008929 regeneration Effects 0.000 abstract description 15
- 238000011069 regeneration method Methods 0.000 abstract description 15
- 230000015572 biosynthetic process Effects 0.000 abstract description 11
- 238000003786 synthesis reaction Methods 0.000 abstract description 11
- 239000000376 reactant Substances 0.000 abstract description 7
- 238000009792 diffusion process Methods 0.000 abstract description 5
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- 230000009849 deactivation Effects 0.000 abstract description 3
- 239000006185 dispersion Substances 0.000 abstract description 3
- 150000003623 transition metal compounds Chemical class 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 25
- 229910002027 silica gel Inorganic materials 0.000 description 17
- 239000000741 silica gel Substances 0.000 description 17
- 229960001866 silicon dioxide Drugs 0.000 description 17
- 229910052715 tantalum Inorganic materials 0.000 description 10
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 10
- 238000005470 impregnation Methods 0.000 description 8
- 239000000047 product Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 5
- 239000001273 butane Substances 0.000 description 5
- 239000012153 distilled water Substances 0.000 description 5
- 239000011259 mixed solution Substances 0.000 description 5
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 5
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 5
- 239000003208 petroleum Substances 0.000 description 5
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 description 4
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 4
- 238000005336 cracking Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000006297 dehydration reaction Methods 0.000 description 4
- 238000006356 dehydrogenation reaction Methods 0.000 description 4
- 230000001788 irregular Effects 0.000 description 4
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
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- -1 35% Chemical compound 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002808 molecular sieve Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 2
- 229920001983 poloxamer Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
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- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- MZNDIOURMFYZLE-UHFFFAOYSA-N butan-1-ol Chemical compound CCCCO.CCCCO MZNDIOURMFYZLE-UHFFFAOYSA-N 0.000 description 1
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- 238000006482 condensation reaction Methods 0.000 description 1
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- 230000018109 developmental process Effects 0.000 description 1
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- 229910021485 fumed silica Inorganic materials 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 239000002638 heterogeneous catalyst Substances 0.000 description 1
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- 230000002779 inactivation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000013335 mesoporous material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
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- 239000002245 particle Substances 0.000 description 1
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- 230000000704 physical effect Effects 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000011112 process operation Methods 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
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- 230000000630 rising effect Effects 0.000 description 1
- 238000010517 secondary reaction Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- ABTOQLMXBSRXSM-UHFFFAOYSA-N silicon tetrafluoride Chemical compound F[Si](F)(F)F ABTOQLMXBSRXSM-UHFFFAOYSA-N 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- OEIMLTQPLAGXMX-UHFFFAOYSA-I tantalum(v) chloride Chemical compound Cl[Ta](Cl)(Cl)(Cl)Cl OEIMLTQPLAGXMX-UHFFFAOYSA-I 0.000 description 1
- APSPVJKFJYTCTN-UHFFFAOYSA-N tetramethylazanium;silicate Chemical compound C[N+](C)(C)C.C[N+](C)(C)C.C[N+](C)(C)C.C[N+](C)(C)C.[O-][Si]([O-])([O-])[O-] APSPVJKFJYTCTN-UHFFFAOYSA-N 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
Description
구분 | 실리카종류 | Ta2O5 함량 (%) | 실리카의 표면적 (m2/g) | 세공부피 (cm3/g) |
평균세공크기 (nm) |
실시예 1 | SBA-15 (35) | 2 | 560.8 | 0.46 | 3.3 |
실시예 2 | SBA-15 (60) | 2 | 696.3 | 0.47 | 3.3 |
실시예 3 | SBA-15 (80) | 2 | 767.3 | 0.56 | 3.4 |
실시예 4 | SBA-15 (100) | 2 | 688.0 | 0.77 | 5.5 |
실시예 5 | SBA-15 (130) | 2 | 582.6 | 1.48 | 7.6 |
실시예 6 | KIT-6 (35) | 2 | 514.7 | 0.64 | 5.0 |
실시예 7 | KIT-6 (130) | 2 | 558.6 | 1.27 | 9.1 |
실시예 8 | MMS | 2 | 797.7 | 0.85 | 3.4 |
실시예 9 | MCM-41 | 2 | 980.0 | 0.85 | 3.2 |
실시예 10 | MCM-48 | 2 | 1187.1 | 0.76 | 2.5 |
비교예 1 | Aldrich 실리카겔 (Grade 62) |
2 | 268.4 | 1.16 | 11.3 |
비교예 2 | Davisil 실리카겔 (Grade 643) |
2 | 257.0 | 1.16 | 11.2 |
비교예 3 | Merck 실리카겔 (Silicagel 60) |
2 | 451.8 | 0.79 | 5.0 |
촉매 | 전환율(%) | 1,3-부타디엔 선택도(%) | ||
1hr | 50hr | 1hr | 50hr | |
실시예 1 | 31.2 | 31.9 | 77.8 | 76.5 |
실시예 2 | 38.2 | 35.5 | 75.2 | 75.0 |
실시예 3 | 34.7 | 29.0 | 72.9 | 76.0 |
실시예 4 | 45.3 | 44.1 | 79.1 | 79.0 |
실시예 5 | 47.6 | 43.7 | 79.7 | 79.7 |
실시예 6 | 38.9 | 38.2 | 77.8 | 78.5 |
실시예 7 | 36.5 | 29.8 | 77.3 | 72.8 |
실시예 8 | 44.4 | 43.3 | 78.2 | 77.6 |
실시예 9 | 44.5 | 43.2 | 77.5 | 77.5 |
실시예 10 | 43.4 | 36.6 | 76.8 | 72.1 |
비교예 1 | 33.7 | 25.6 | 71.8 | 65.8 |
비교예 2 | 31.2 | 23.4 | 70.3 | 65.3 |
비교예 3 | 35.4 | 25.3 | 77.1 | 70.2 |
구분 |
재생 전 초기 | 재생 후 초기 | ||
전환율 (%) |
1,3- 부타디엔 선택도 (%) |
전환율 (%) |
1,3- 부타디엔 선택도(%) |
|
실시예 1 | 31.2 | 77.8 | 33.4 | 77.5 |
실시예 2 | 38.2 | 75.2 | 38.2 | 75.0 |
실시예 3 | 34.7 | 72.9 | 34.3 | 73.1 |
실시예 4 | 45.3 | 79.1 | 44.8 | 78.8 |
실시예 5 | 47.6 | 79.7 | 47.1 | 79.3 |
실시예 6 | 38.9 | 77.8 | 38.4 | 77.2 |
실시예 7 | 36.5 | 77.3 | 35.9 | 76.9 |
실시예 8 | 44.4 | 78.2 | 44.0 | 77.8 |
실시예 9 | 44.5 | 77.5 | 43.9 | 77.2 |
실시예 10 | 43.4 | 76.8 | 43.5 | 76.2 |
비교예 1 | 33.7 | 71.8 | 29.3 | 65.9 |
비교예 2 | 31.2 | 70.3 | 28.6 | 65.2 |
비교예 3 | 35.4 | 77.1 | 31.2 | 70.6 |
Claims (10)
- 표면적이 582.6 ~ 688.0 m2/g이고, 세공 평균 크기가 5.5 ~ 7.6 nm인 규칙적인 메조세공 실리카(Ordered Mesoporous Silica, OMS)에 전이금속 산화물이 담지된 1,3-부타디엔 제조용 촉매.
- 제1항에 있어서, 상기 규칙적인 메조세공 실리카는 KIT(Korea Advanced
Institute of Science and Technology), MMS(Mesoporous Molecular Sieve), MCM(Mobil Composition of Matter), SBA(Santa Barbara) 및 TUD(Technische Universiteit Delft) 시리즈로 이루어진 군으로부터 선택되는 어느 하나인 것을 특징으로 하는 1,3-부타디엔 제조용 촉매.
- 삭제
- 삭제
- 제1항에 있어서, 상기 전이금속 산화물은 그룹 Ⅲ, Ⅳ 및 Ⅴ족 전이금속 산화물로 이루어지는 군으로부터 선택되는 1종 이상인 것을 특징으로 하는 1,3-부타디엔 제조용 촉매.
- 제1항에 있어서, 상기 전이금속 산화물은 하프늄 산화물, 지르코늄 산화물, 탄탈륨 산화물, 아연 산화물 및 나이오븀 산화물로 이루어진 군으로부터 선택되는 1종 이상인 것을 특징으로 하는 1,3-부타디엔 제조용 촉매.
- 제1항에 있어서, 상기 전이금속 산화물의 함량은 전체 촉매 100 중량부에 대하여 0.1 ∼ 10 중량부인 것을 특징으로 하는 1,3-부타디엔 제조용 촉매.
- 표면적이 582.6 ~ 688.0 m2/g이고, 세공 평균 크기가 5.5 ~ 7.6 nm인 규칙적인 메조세공 실리카를 준비하는 단계(단계 1); 및
단계 1의 상기 규칙적인 메조세공 실리카에 전이금속 산화물을 함침시키는 단계(단계 2);를 포함하는 제1항의 1,3-부타디엔 제조용 촉매 제조방법.
- 촉매를 이용하여 에탄올 또는 에탄올과 아세트알데히드의 혼합물을 반응시키는 단계를 포함하는 1,3-부타디엔 제조방법에 있어서,
상기 촉매는 제1항의 1,3-부타디엔 제조용 촉매인 것을 특징으로 하는 1,3-부타디엔 제조방법.
- 제9항에 있어서, 상기 반응은 300 ℃ ∼ 400 ℃ 범위의 온도에서, 0.1 hr-1 ∼10.0 hr-1 범위의 공간 속도로, 에탄올:아세트알데히드의 조성비는 몰비로 1:0.001 ∼ 1:0.7 인 혼합물을 반응시켜 수행되는 것을 특징으로 하는 1,3-부타디엔 제조방법.
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