ES2130297T3 - Procedimiento para producir metacroleina y acido metacrilico. - Google Patents
Procedimiento para producir metacroleina y acido metacrilico.Info
- Publication number
- ES2130297T3 ES2130297T3 ES94103673T ES94103673T ES2130297T3 ES 2130297 T3 ES2130297 T3 ES 2130297T3 ES 94103673 T ES94103673 T ES 94103673T ES 94103673 T ES94103673 T ES 94103673T ES 2130297 T3 ES2130297 T3 ES 2130297T3
- Authority
- ES
- Spain
- Prior art keywords
- alpha
- selected element
- representa
- general formula
- oxygen
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000002253 acid Substances 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 abstract 5
- 238000006243 chemical reaction Methods 0.000 abstract 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 3
- 239000001301 oxygen Substances 0.000 abstract 3
- 229910052760 oxygen Inorganic materials 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 150000002739 metals Chemical class 0.000 abstract 2
- 229910052721 tungsten Inorganic materials 0.000 abstract 2
- 229910052684 Cerium Inorganic materials 0.000 abstract 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052785 arsenic Inorganic materials 0.000 abstract 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 abstract 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- WLHQHAUOOXYABV-UHFFFAOYSA-N lornoxicam Chemical compound OC=1C=2SC(Cl)=CC=2S(=O)(=O)N(C)C=1C(=O)NC1=CC=CC=N1 WLHQHAUOOXYABV-UHFFFAOYSA-N 0.000 abstract 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
Classifications
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- B01J23/85—Chromium, molybdenum or tungsten
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- B01J23/8873—Zinc, cadmium or mercury
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- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C27/00—Processes involving the simultaneous production of more than one class of oxygen-containing compounds
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- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
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- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
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- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
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- C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
- C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
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- Catalysts (AREA)
Abstract
LA PRESENTE INVENCION PROPORCIONA UN PROCESO PARA PRODUCIR METACROLEINA Y ACIDO METACRILICO, SOMETIENDO AL MENOS UN MATERIAL SELECCIONADO DE ISOBUTILENO, T-BUTANOL Y ETER DE METIL T MOLECULAR O UN GAS QUE CONTENGA OXIGENO MOLECULAR, USANDO UN REACTOR MULTITUBULAR DE LECHO FIJO. EL PROCESO SE CARACTERIZA POR LAS SIGUIENTES ((ALFA)), ((BETA)) Y ((TAU)). ((ALFA)) SE USAN COMO CATALIZADORES, OXIDOS COMPUESTOS REPRESENTADOS POR LA SIGUIENTE FORMULA GENERAL: MOA WB BIC FED AE BF CG DH EI OX (EN LA FORMULA, MO REPRESENTA MOLIBDENO, W REPRESENTA TUNGSTENO, BI REPRESENTA BISMUTO, FE REPRESENTA HIERRO, A REPRESENTA AL MENOS UN ELEMENTO SELECCIONADO DE NIQUEL Y COBALTO, BE REPRESENTA AL MENOS UN ELEMENTO SELECCIONADO DE METALES ALCALINOS Y TALIO, C REPRESENTA AL MENOS UN ELEMENTO SELECCIONADO DE METALES ALCALINOTERREOS, D REPRESENTA AL MENOS UN ELEMENTO SELECCIONADO DE FOSFORO, TELURIO, ANTIMONIO, ESTAÑO, CERIO, PLOMO, NIOBIO, MANGANESO, ARSENICO Y CINZ, E REPRESENTA AL MENOS UN ELEMENTO SELECCIONADODE SILICIO, ALUMINIO, TITANIO Y CIRCONIO, Y O REPRESENTA OXIGENO; A, B, C, D, E, F, G, H, I Y X REPRESENTAN LOS NUMEROS DE ATOMOS DE MO, W, BI, FE, A, B, C, D, E Y O, RESPECTIVAMENTE; CUANDO A ES 12, B = 0 F = 0 DETERMINADO POR LOS ESTADOS DE OXIDACION DE ELEMENTOS INDIVIDUALES). ((BETA)) CADA TUBO DE REACCION TIENE UNA PLURALIDAD DE ZONAS DE REACCION FORMADAS DIVIDIENDO LA CAPA CATALIZADORA EN EL TUBO DE REACCION EN DOS O MAS PORCIONES, EN LA DIRECCION AXIAL DEL TUBO. ((TAU)) LA PLURALIDAD DE ZONAS DE REACCION SE LLENA CON CATALIZADORES REPRESENTADOS EN LA ANTERIOR ((ALFA)) TENIENDO DIFERENTES ACTIVIDADES, PREPARADAS MEDIANTE LA VARIACION DE TIPOS Y/O CANTIDADES DE LOS ELEMENTOS CONSTITUYENTES DE LOS GRUPOS A, B, C, D Y E EN LA FORMULA GENERAL (I) Y/O CON CATALIZADORES REPRESENTADOS EN LA ANTERIOR ((ALFA)), TENIENDO DIFERENTES ACTIVIDADES, PREPARADAS VARIANDO LA CANTIDAD DE, AL MENOS, UN ELEMENTO DE W, BI Y FE EN LA FORMULA GENERAL (I), EN TAL FORMA QUE LA ACTIVIDAD DEL CATALIZADOR LLENO SE HACE SUPERIOR A MEDIDA QUE UN GAS MATERIAL AVANZA DESDE LA ENTRADA A LA SALIDA.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1315163A JP2934267B2 (ja) | 1989-12-06 | 1989-12-06 | メタクロレインおよびメタクリル酸の製造方法 |
JP1338471A JP2756160B2 (ja) | 1989-12-28 | 1989-12-28 | メタクロレインおよびメタクリル酸の製造方法 |
JP2007200A JP2638241B2 (ja) | 1990-01-18 | 1990-01-18 | メタクロレインおよびメタクリル酸の製造方法 |
JP2014815A JP2659839B2 (ja) | 1990-01-26 | 1990-01-26 | メタクロレインおよびメタクリル酸の製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2130297T3 true ES2130297T3 (es) | 1999-07-01 |
Family
ID=27454664
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94103673T Expired - Lifetime ES2130297T3 (es) | 1989-12-06 | 1990-12-06 | Procedimiento para producir metacroleina y acido metacrilico. |
ES91900057T Expired - Lifetime ES2092557T3 (es) | 1989-12-06 | 1990-12-06 | Procedimiento para producir metalocreina y acido metacrilico. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91900057T Expired - Lifetime ES2092557T3 (es) | 1989-12-06 | 1990-12-06 | Procedimiento para producir metalocreina y acido metacrilico. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5276178A (es) |
EP (2) | EP0608917B1 (es) |
KR (1) | KR950006522B1 (es) |
DE (2) | DE69028843T2 (es) |
ES (2) | ES2130297T3 (es) |
SG (1) | SG50687A1 (es) |
WO (1) | WO1991008185A1 (es) |
Families Citing this family (52)
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JP3272745B2 (ja) * | 1991-06-06 | 2002-04-08 | 三菱レイヨン株式会社 | メタクロレイン及びメタクリル酸の製造法 |
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KR101072177B1 (ko) * | 2009-06-08 | 2011-10-10 | 주식회사 엘지화학 | 탄화수소 수증기 열분해용 촉매, 그의 제조방법 및 이를 이용한 올레핀의 제조방법 |
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JP2016516732A (ja) | 2013-03-18 | 2016-06-09 | エボニック レーム ゲゼルシャフト ミット ベシュレンクテル ハフツングEvonik Roehm GmbH | メタクリル酸及びメタクリル酸エステルの製造方法 |
KR101776796B1 (ko) * | 2013-05-09 | 2017-09-08 | 닛뽄 가야쿠 가부시키가이샤 | 불포화 알데히드 및/또는 불포화 카본산 제조용 촉매, 그의 제조 방법 및 불포화 알데히드 및/또는 불포화 카본산의 제조 방법 |
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-
1990
- 1990-12-06 ES ES94103673T patent/ES2130297T3/es not_active Expired - Lifetime
- 1990-12-06 US US07/721,574 patent/US5276178A/en not_active Expired - Lifetime
- 1990-12-06 EP EP94103673A patent/EP0608917B1/en not_active Expired - Lifetime
- 1990-12-06 ES ES91900057T patent/ES2092557T3/es not_active Expired - Lifetime
- 1990-12-06 EP EP91900057A patent/EP0456837B1/en not_active Expired - Lifetime
- 1990-12-06 WO PCT/JP1990/001594 patent/WO1991008185A1/ja active IP Right Grant
- 1990-12-06 SG SG1996008755A patent/SG50687A1/en unknown
- 1990-12-06 KR KR1019910700846A patent/KR950006522B1/ko not_active IP Right Cessation
- 1990-12-06 DE DE69028843T patent/DE69028843T2/de not_active Expired - Lifetime
- 1990-12-06 DE DE69033068T patent/DE69033068T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5276178A (en) | 1994-01-04 |
EP0456837A1 (en) | 1991-11-21 |
EP0608917A1 (en) | 1994-08-03 |
EP0608917B1 (en) | 1999-04-21 |
EP0456837A4 (en) | 1992-01-15 |
ES2092557T3 (es) | 1996-12-01 |
DE69033068D1 (de) | 1999-05-27 |
KR920701099A (ko) | 1992-08-11 |
DE69028843T2 (de) | 1997-02-27 |
EP0456837B1 (en) | 1996-10-09 |
SG50687A1 (en) | 1998-07-20 |
DE69033068T2 (de) | 1999-08-19 |
KR950006522B1 (ko) | 1995-06-16 |
DE69028843D1 (de) | 1996-11-14 |
WO1991008185A1 (en) | 1991-06-13 |
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