JPS6363254B2 - - Google Patents
Info
- Publication number
- JPS6363254B2 JPS6363254B2 JP55034679A JP3467980A JPS6363254B2 JP S6363254 B2 JPS6363254 B2 JP S6363254B2 JP 55034679 A JP55034679 A JP 55034679A JP 3467980 A JP3467980 A JP 3467980A JP S6363254 B2 JPS6363254 B2 JP S6363254B2
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- isobutene
- reaction
- distillation column
- distillation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 claims description 128
- 239000003054 catalyst Substances 0.000 claims description 124
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 81
- 238000004821 distillation Methods 0.000 claims description 78
- 238000006243 chemical reaction Methods 0.000 claims description 71
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 claims description 59
- 238000000034 method Methods 0.000 claims description 52
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 42
- 238000012856 packing Methods 0.000 claims description 35
- 239000000463 material Substances 0.000 claims description 28
- 230000008569 process Effects 0.000 claims description 25
- 239000000203 mixture Substances 0.000 claims description 24
- 239000000376 reactant Substances 0.000 claims description 22
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 21
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 claims description 20
- 239000004744 fabric Substances 0.000 claims description 20
- 239000011541 reaction mixture Substances 0.000 claims description 20
- 238000009835 boiling Methods 0.000 claims description 19
- 230000003197 catalytic effect Effects 0.000 claims description 16
- FXNDIJDIPNCZQJ-UHFFFAOYSA-N 2,4,4-trimethylpent-1-ene Chemical compound CC(=C)CC(C)(C)C FXNDIJDIPNCZQJ-UHFFFAOYSA-N 0.000 claims description 15
- 150000001336 alkenes Chemical class 0.000 claims description 12
- 229930195733 hydrocarbon Natural products 0.000 claims description 10
- 230000002378 acidificating effect Effects 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- -1 C 4 hydrocarbon Chemical class 0.000 claims description 8
- 239000000539 dimer Substances 0.000 claims description 8
- 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 description 7
- 238000004508 fractional distillation Methods 0.000 claims description 7
- 239000003729 cation exchange resin Substances 0.000 claims description 6
- 239000004215 Carbon black (E152) Substances 0.000 claims description 5
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 238000005194 fractionation Methods 0.000 claims description 4
- 238000006555 catalytic reaction Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 14
- 229920000642 polymer Polymers 0.000 description 13
- 239000000047 product Substances 0.000 description 13
- 239000011324 bead Substances 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 10
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 9
- 239000011347 resin Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 8
- 239000007791 liquid phase Substances 0.000 description 8
- 150000002430 hydrocarbons Chemical class 0.000 description 7
- 125000000542 sulfonic acid group Chemical group 0.000 description 7
- 239000002994 raw material Substances 0.000 description 6
- 238000010992 reflux Methods 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 5
- 238000006471 dimerization reaction Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 238000006266 etherification reaction Methods 0.000 description 5
- 150000002170 ethers Chemical class 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 239000012508 resin bead Substances 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 4
- 239000001282 iso-butane Substances 0.000 description 4
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 4
- 229920002554 vinyl polymer Polymers 0.000 description 4
- KXYDGGNWZUHESZ-UHFFFAOYSA-N 4-(2,2,4-trimethyl-3h-chromen-4-yl)phenol Chemical compound C12=CC=CC=C2OC(C)(C)CC1(C)C1=CC=C(O)C=C1 KXYDGGNWZUHESZ-UHFFFAOYSA-N 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000006317 isomerization reaction Methods 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000003377 acid catalyst Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000000630 rising effect Effects 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
- IAQRGUVFOMOMEM-ONEGZZNKSA-N trans-but-2-ene Chemical compound C\C=C\C IAQRGUVFOMOMEM-ONEGZZNKSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 description 1
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 1
- WAEOXIOXMKNFLQ-UHFFFAOYSA-N 1-methyl-4-prop-2-enylbenzene Chemical group CC1=CC=C(CC=C)C=C1 WAEOXIOXMKNFLQ-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
- ISRGONDNXBCDBM-UHFFFAOYSA-N 2-chlorostyrene Chemical compound ClC1=CC=CC=C1C=C ISRGONDNXBCDBM-UHFFFAOYSA-N 0.000 description 1
- YHQXBTXEYZIYOV-UHFFFAOYSA-N 3-methylbut-1-ene Chemical compound CC(C)C=C YHQXBTXEYZIYOV-UHFFFAOYSA-N 0.000 description 1
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 1
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- PBGVMIDTGGTBFS-UHFFFAOYSA-N but-3-enylbenzene Chemical compound C=CCCC1=CC=CC=C1 PBGVMIDTGGTBFS-UHFFFAOYSA-N 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229940023913 cation exchange resins Drugs 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229920001429 chelating resin Polymers 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006704 dehydrohalogenation reaction Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- DBSDMAPJGHBWAL-UHFFFAOYSA-N penta-1,4-dien-3-ylbenzene Chemical compound C=CC(C=C)C1=CC=CC=C1 DBSDMAPJGHBWAL-UHFFFAOYSA-N 0.000 description 1
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 229920001447 polyvinyl benzene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 150000003138 primary alcohols Chemical class 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N sec-butylidene Natural products CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000001180 sulfating effect Effects 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- HIFJUMGIHIZEPX-UHFFFAOYSA-N sulfuric acid;sulfur trioxide Chemical compound O=S(=O)=O.OS(O)(=O)=O HIFJUMGIHIZEPX-UHFFFAOYSA-N 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3467980A JPS56130218A (en) | 1980-03-18 | 1980-03-18 | Contact distillating process and its catalyst |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3467980A JPS56130218A (en) | 1980-03-18 | 1980-03-18 | Contact distillating process and its catalyst |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56130218A JPS56130218A (en) | 1981-10-13 |
JPS6363254B2 true JPS6363254B2 (ja) | 1988-12-06 |
Family
ID=12421099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3467980A Granted JPS56130218A (en) | 1980-03-18 | 1980-03-18 | Contact distillating process and its catalyst |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56130218A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021019683A1 (ja) * | 2019-07-30 | 2021-02-04 | äžè±é»æ©æ ªåŒäŒç€Ÿ | ä»®æ³åµåžååè£ çœ®ãä»®æ³åµåžååããã°ã©ã åã³ä»®æ³åµåžååæ¹æ³ |
US11681986B2 (en) | 2019-04-25 | 2023-06-20 | Itz Co., Ltd. | Work credit transaction system |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1137527B (it) * | 1981-04-10 | 1986-09-10 | Anic Spa | Procedimento per la preparazione di eteri alchilici terziari |
AU581245B2 (en) * | 1984-05-17 | 1989-02-16 | Uop Inc. | Mixed-phase hydrocarbon conversion process employing overhead condenser |
GB8709648D0 (en) * | 1987-04-23 | 1987-05-28 | Bp Chem Int Ltd | Chemical process |
US7722832B2 (en) * | 2003-03-25 | 2010-05-25 | Crystaphase International, Inc. | Separation method and assembly for process streams in component separation units |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4944026U (ja) * | 1972-07-19 | 1974-04-18 | ||
JPS5233113A (en) * | 1975-09-10 | 1977-03-14 | Roketsutoboiraa Kogyo Kk | Manufaceuring method for resisting pessure vessel |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48100828U (ja) * | 1972-03-03 | 1973-11-28 |
-
1980
- 1980-03-18 JP JP3467980A patent/JPS56130218A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4944026U (ja) * | 1972-07-19 | 1974-04-18 | ||
JPS5233113A (en) * | 1975-09-10 | 1977-03-14 | Roketsutoboiraa Kogyo Kk | Manufaceuring method for resisting pessure vessel |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11681986B2 (en) | 2019-04-25 | 2023-06-20 | Itz Co., Ltd. | Work credit transaction system |
WO2021019683A1 (ja) * | 2019-07-30 | 2021-02-04 | äžè±é»æ©æ ªåŒäŒç€Ÿ | ä»®æ³åµåžååè£ çœ®ãä»®æ³åµåžååããã°ã©ã åã³ä»®æ³åµåžååæ¹æ³ |
GB2599332A (en) * | 2019-07-30 | 2022-03-30 | Mitsubishi Electric Corp | Virtual securities collection device, virtual securities collection program, and virtual securities collection method |
Also Published As
Publication number | Publication date |
---|---|
JPS56130218A (en) | 1981-10-13 |
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