CN1331829C - 由叔丁醇制备异丁烯的方法 - Google Patents
由叔丁醇制备异丁烯的方法 Download PDFInfo
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- CN1331829C CN1331829C CNB2004100495231A CN200410049523A CN1331829C CN 1331829 C CN1331829 C CN 1331829C CN B2004100495231 A CNB2004100495231 A CN B2004100495231A CN 200410049523 A CN200410049523 A CN 200410049523A CN 1331829 C CN1331829 C CN 1331829C
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- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 title claims abstract description 125
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 title claims abstract description 93
- 238000004519 manufacturing process Methods 0.000 title abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 154
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- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000003456 ion exchange resin Substances 0.000 claims abstract description 20
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- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical class CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000007795 chemical reaction product Substances 0.000 claims description 8
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- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 4
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- YZUPZGFPHUVJKC-UHFFFAOYSA-N 1-bromo-2-methoxyethane Chemical compound COCCBr YZUPZGFPHUVJKC-UHFFFAOYSA-N 0.000 description 5
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- 238000010992 reflux Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 3
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- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical group C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- XZKRXPZXQLARHH-UHFFFAOYSA-N buta-1,3-dienylbenzene Chemical compound C=CC=CC1=CC=CC=C1 XZKRXPZXQLARHH-UHFFFAOYSA-N 0.000 description 2
- 229920001429 chelating resin Polymers 0.000 description 2
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- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 238000001223 reverse osmosis Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- HLOUDBQOEJSUPI-UHFFFAOYSA-N 1-ethenyl-2,3-dimethylbenzene Chemical compound CC1=CC=CC(C=C)=C1C HLOUDBQOEJSUPI-UHFFFAOYSA-N 0.000 description 1
- VTPNYMSKBPZSTF-UHFFFAOYSA-N 1-ethenyl-2-ethylbenzene Chemical compound CCC1=CC=CC=C1C=C VTPNYMSKBPZSTF-UHFFFAOYSA-N 0.000 description 1
- IGGDKDTUCAWDAN-UHFFFAOYSA-N 1-vinylnaphthalene Chemical compound C1=CC=C2C(C=C)=CC=CC2=C1 IGGDKDTUCAWDAN-UHFFFAOYSA-N 0.000 description 1
- FXNDIJDIPNCZQJ-UHFFFAOYSA-N 2,4,4-trimethylpent-1-ene Chemical group CC(=C)CC(C)(C)C FXNDIJDIPNCZQJ-UHFFFAOYSA-N 0.000 description 1
- ISRGONDNXBCDBM-UHFFFAOYSA-N 2-chlorostyrene Chemical compound ClC1=CC=CC=C1C=C ISRGONDNXBCDBM-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- VHOQXEIFYTTXJU-UHFFFAOYSA-N Isobutylene-isoprene copolymer Chemical group CC(C)=C.CC(=C)C=C VHOQXEIFYTTXJU-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 238000007259 addition reaction Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000002168 alkylating agent Substances 0.000 description 1
- 229940100198 alkylating agent Drugs 0.000 description 1
- PCWZHTGDXLRULT-UHFFFAOYSA-N buta-1,3-dienylbenzene styrene Chemical class C(=C)C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 PCWZHTGDXLRULT-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
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- 230000003009 desulfurizing effect Effects 0.000 description 1
- 238000006471 dimerization reaction Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
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- 229920001971 elastomer Polymers 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
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- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
- C07C11/08—Alkenes with four carbon atoms
- C07C11/09—Isobutene
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0242—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2475—Membrane reactors
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/0005—Catalytic processes under superatmospheric pressure
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
-
- 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
-
- 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
- C07C1/24—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by elimination of water
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/144—Purification; Separation; Use of additives using membranes, e.g. selective permeation
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00004—Scale aspects
- B01J2219/00006—Large-scale industrial plants
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- C07C2531/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
- C07C2531/08—Ion-exchange resins
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
流序号 | 流名称 | 流量[kg/h] | 待分离组分的浓度,质量份 |
1 | 新鲜进料 | 2.5 | 9.4水90.5 TBA0.1 SBA(2-丁醇) |
3 | 反应器总的卸出料 | 7.891 | 21.4 异丁烯21.4 水57.0 TBA0.2 SBA |
5 | 塔(4)的塔底物 | 6.187 | 27.1 水72.7 TBA0.2 SBA |
7 | 塔(6)的馏出液 | 0.003 | 13.0水58.2 TBA28.8 C8 |
8 | 塔(6)的塔底物 | 6.185 | 27.1水72.7 TBA0.2 SBA |
10 | 塔(9)的馏出液 | 5.391 | 17.0水82.8 TBA0.2 SBA |
11A | 塔(9)排出的侧流 | 0.04 | 21.3水74.9 TBA3.7 SBA0.1其它组分 |
11 | 塔(9)的塔底物 | 0.754 | 99.995水0.005其它组分 |
12 | 塔(4)的馏出液 | 2.503 | 99.3异丁烯0.6水 |
14 | 塔(4)的外部回流 | 0.8 | 99.9异丁烯0.1水 |
流序号 | 流名称 | 流量[kg/h] | 待分离组分的浓度,质量份 |
15 | 塔(16)的进料 | 1.986 | 99.9异丁烯0.1水 |
17 | 塔(16)的馏出液 | 0.297 | 99.5异丁烯0.5水 |
18 | 塔(16)的塔底物 | 1.689 | 99.96异丁烯0.04其它组分 |
19 | 来自分离容器(13)的废水 | 0.015 | 99.9水0.1 TBA |
28 | 反应器(29)的进料 | 7.891 | 14.6水85.2 TBA0.2 SBA |
31 | 分离出的蒸汽相(30) | 1.13 | 61.5异丁烯8.5水30.0 TBA0.1 SBA |
36 | 反应器(35)的卸出料 | 6.76 | 14.7异丁烯23.6水61.5 TBA0.2 SBA |
37 | 反应器(29)的卸出料 | 7.891 | 17.3异丁烯20.1水62.4 TBA0.2 SBA |
流序号 | 流名称 | 流量[kg/h] | 待分离组分的浓度,质量份 |
1 | 新鲜进料 | 2.5 | 9.4水90.5 TBA0.1 SBA |
3 | 反应器卸出料 | 9.756 | 17.3异丁烯20.1水62.4 TBA0.2 SBA |
5 | 塔(4)的塔底物 | 7.988 | 23.6水76.2 TBA0.2 SBA |
流序号 | 流名称 | 流量[kg/h] | 待分离组分的浓度,质量份 |
7 | 塔(6)的馏出液 | 0.004 | 3.3异丁烯12.5水65.2 TBA19.1 C8 |
8 | 塔(6)的塔底物 | 7.984 | 23.6水76.2 TBA0.2 SBA |
10 | 塔(9)的馏出液 | 7.256 | 16.4水83.4 TBA0.2 SBA |
11A | 塔(9)排出的侧流 | 0.040 | 22.7水7 3.6 TBA3.7 SBA0.1其它组分 |
11 | 塔(9)的塔底物 | 0.688 | 99.995水0.005其它组分 |
12 | 塔(4)的馏出液 | 2.568 | 96.8异丁烯3.2水 |
14 | 塔(4)的外部回流 | 0.800 | 99.9异丁烯0.1水 |
15 | 塔(16)的进料 | 1.988 | 99.9异丁烯0.1水 |
17 | 塔(16)的馏出液 | 0.300 | 99.5异丁烯0.5水 |
18 | 塔(16)的塔底物 | 1.688 | 99.965异丁烯0.045其它组分 |
19 | 来自分离容器(13)的废水 | 0.081 | 99.9水0.1 TBA |
Claims (22)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10327215.1 | 2003-06-17 | ||
DE10327215A DE10327215A1 (de) | 2003-06-17 | 2003-06-17 | Verfahren zur Herstellung von Isobuten aus tert.-Butanol |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1609082A CN1609082A (zh) | 2005-04-27 |
CN1331829C true CN1331829C (zh) | 2007-08-15 |
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Family Applications (1)
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CNB2004100495231A Expired - Fee Related CN1331829C (zh) | 2003-06-17 | 2004-06-16 | 由叔丁醇制备异丁烯的方法 |
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US (1) | US7235704B2 (zh) |
EP (1) | EP1489062B1 (zh) |
JP (1) | JP4800584B2 (zh) |
KR (1) | KR101104106B1 (zh) |
CN (1) | CN1331829C (zh) |
DE (1) | DE10327215A1 (zh) |
ES (1) | ES2400558T3 (zh) |
PL (1) | PL1489062T3 (zh) |
SG (1) | SG153629A1 (zh) |
TW (1) | TW200503987A (zh) |
Families Citing this family (28)
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DE10241762A1 (de) * | 2002-09-10 | 2004-03-18 | Oxeno Olefinchemie Gmbh | Verfahren zur Herstellung von wasserfreiem tert.-Butanol |
EP1431264B1 (de) * | 2002-12-19 | 2010-01-20 | Evonik Oxeno GmbH | Verfahren zur Herstellung von tert.-Butanol |
DE10260991A1 (de) * | 2002-12-24 | 2004-07-08 | Oxeno Olefinchemie Gmbh | Verfahren zur Herstellung von tert.-Butanol mittels Reaktivrektifikation |
RU2419595C2 (ru) * | 2005-07-06 | 2011-05-27 | Бп Кемикэлз Лимитед | Реакционная ректификация для дегидратации смешанных спиртов |
CN101381273B (zh) * | 2007-09-06 | 2012-08-22 | 四川古杉油脂化学有限公司 | 一种用叔丁醇制备异丁烯的方法及装置 |
EP2070896A1 (en) | 2007-12-12 | 2009-06-17 | BP p.l.c. | A process for the conversion of n-butanol to di-isobutene and propene |
EP2105428A1 (en) | 2007-12-12 | 2009-09-30 | BP p.l.c. | A process for the conversion of n-butanol to di-isobutene |
EP2070894A1 (en) | 2007-12-12 | 2009-06-17 | BP p.l.c. | A process for the conversion of n-butanol of n-butanol to di-isobutene and pentene |
US8067655B2 (en) * | 2008-05-29 | 2011-11-29 | Lyondell Chemical Technology, L.P. | Diisobutylene process |
US8912373B2 (en) * | 2009-07-29 | 2014-12-16 | The United States Of America As Represented By The Secretary Of The Navy | Process for the dehydration of aqueous bio-derived terminal alcohols to terminal alkenes |
CN102020526B (zh) * | 2009-09-09 | 2013-04-24 | 中国石油天然气股份有限公司 | 一种采用叔丁醇制备异丁烯的方法 |
KR101161845B1 (ko) * | 2010-04-26 | 2012-07-03 | 송원산업 주식회사 | 알켄 화합물의 제조 방법 |
WO2013085964A2 (en) | 2011-12-05 | 2013-06-13 | Saudi Arabian Oil Company | Hydrophilic membrane integrated olefin hydration process |
DE102012105879A1 (de) | 2012-07-02 | 2014-01-02 | Oxea Gmbh | Verfahren zur Herstellung von Isononylderivaten |
DE102012105876A1 (de) | 2012-07-02 | 2014-01-02 | Oxea Gmbh | Verfahren zur Herstellung von Terephthalsäure und ihren Derivaten |
DE102012105878A1 (de) | 2012-07-02 | 2014-01-02 | Oxea Gmbh | Verfahren zur Herstellung von Isopentanderivaten |
DE102012105877A1 (de) | 2012-07-02 | 2014-01-02 | Oxea Gmbh | Verfahren zur Herstellung von Diisobuten |
DE102012105874A1 (de) | 2012-07-02 | 2014-01-02 | Oxea Gmbh | Verfahren zur Herstellung von Isononansäurevinylestern |
CN103804116B (zh) * | 2012-11-08 | 2016-03-30 | 中国石油化工股份有限公司 | 一种甲基叔丁基醚裂解制聚合级异丁烯的方法 |
EP3228384B1 (en) | 2014-12-03 | 2020-07-01 | China Petroleum & Chemical Corporation | Catalyst and preparation method thereof, and method for preparing isobutylene by applying the same |
KR20170035621A (ko) | 2015-09-23 | 2017-03-31 | 롯데케미칼 주식회사 | 터트-부탄올로부터 이소부틸렌의 제조 방법 |
KR101880741B1 (ko) | 2016-09-27 | 2018-07-20 | 롯데케미칼 주식회사 | 터트-부탄올로부터 이소부틸렌의 제조 방법 |
KR101899136B1 (ko) | 2016-09-27 | 2018-09-14 | 롯데케미칼 주식회사 | 터트-부탄올로부터 이소부틸렌의 제조 방법 |
CN109776247A (zh) * | 2018-03-30 | 2019-05-21 | 住友化学株式会社 | 异丁烯的制造方法及异丁烯的制造装置 |
CN109550520A (zh) * | 2018-11-06 | 2019-04-02 | 丹东明珠特种树脂有限公司 | 叔丁醇脱水制备高纯度异丁烯用催化剂、其制备方法和其脱水应用 |
FR3102070B1 (fr) * | 2019-10-17 | 2021-09-24 | Commissariat Energie Atomique | Réacteur échangeur à tubes et calandre permettant l’injection étagée d’un réactif |
KR102325331B1 (ko) | 2019-12-20 | 2021-11-10 | 한화토탈 주식회사 | 터트-부탄올로부터 이소부틸렌의 제조방법 |
CN111187137B (zh) * | 2020-02-13 | 2024-02-09 | 浙江信汇新材料股份有限公司 | 一种tba制备聚合级异丁烯的工艺 |
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US4208540A (en) | 1978-12-22 | 1980-06-17 | Nippon Oil Co., Ltd. | Process for separation and recovery of isobutene |
JPH0788318B2 (ja) * | 1986-08-06 | 1995-09-27 | 三菱レイヨン株式会社 | イソブチレンの製造法 |
EP0591504A1 (en) | 1992-04-22 | 1994-04-13 | BP Chemicals Limited | Process for the production of olefins |
DE4322712A1 (de) | 1993-07-08 | 1995-01-12 | Huels Chemische Werke Ag | Verfahren zur Durchführung chemischer Reaktionen in Reaktionsdestillationskolonnen |
FR2747120B1 (fr) * | 1996-04-09 | 1998-05-15 | Inst Francais Du Petrole | Procede de production d'olefine(s) tertiaire(s) par decomposition de l'ether correspondant a l'aide d'un catalyseur particulier |
EP1431264B1 (de) | 2002-12-19 | 2010-01-20 | Evonik Oxeno GmbH | Verfahren zur Herstellung von tert.-Butanol |
-
2003
- 2003-06-17 DE DE10327215A patent/DE10327215A1/de not_active Withdrawn
-
2004
- 2004-03-29 JP JP2004096756A patent/JP4800584B2/ja not_active Expired - Fee Related
- 2004-04-02 SG SG200401997-2A patent/SG153629A1/en unknown
- 2004-04-21 PL PL04101656T patent/PL1489062T3/pl unknown
- 2004-04-21 EP EP04101656A patent/EP1489062B1/de not_active Expired - Lifetime
- 2004-04-21 ES ES04101656T patent/ES2400558T3/es not_active Expired - Lifetime
- 2004-06-10 TW TW093116732A patent/TW200503987A/zh unknown
- 2004-06-16 CN CNB2004100495231A patent/CN1331829C/zh not_active Expired - Fee Related
- 2004-06-17 KR KR1020040045140A patent/KR101104106B1/ko not_active IP Right Cessation
- 2004-06-17 US US10/868,904 patent/US7235704B2/en not_active Expired - Fee Related
Patent Citations (2)
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DE3151446A1 (de) * | 1981-12-24 | 1983-07-14 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur herstellung von hochreinem isobuten durch dehydratisierung von tertiaer-butanol |
DE19936675A1 (de) * | 1999-08-04 | 2001-07-05 | Borsig Energy Gmbh | Verfahren zum Betreiben eines kontinuierlich arbeitenden Reaktors sowie nach diesem Verfahren arbeitender Reaktor |
Also Published As
Publication number | Publication date |
---|---|
SG153629A1 (en) | 2009-07-29 |
KR101104106B1 (ko) | 2012-01-12 |
DE10327215A1 (de) | 2005-01-13 |
US7235704B2 (en) | 2007-06-26 |
US20050014985A1 (en) | 2005-01-20 |
EP1489062B1 (de) | 2012-12-19 |
TW200503987A (en) | 2005-02-01 |
ES2400558T3 (es) | 2013-04-10 |
JP2005008618A (ja) | 2005-01-13 |
EP1489062A1 (de) | 2004-12-22 |
CN1609082A (zh) | 2005-04-27 |
KR20040111120A (ko) | 2004-12-31 |
JP4800584B2 (ja) | 2011-10-26 |
PL1489062T3 (pl) | 2013-05-31 |
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