BR7503800A - Aperfeicoamento em processo para a obencao de acido acrilico ou acido metacrilico - Google Patents

Aperfeicoamento em processo para a obencao de acido acrilico ou acido metacrilico

Info

Publication number
BR7503800A
BR7503800A BR4888/75D BR7504888D BR7503800A BR 7503800 A BR7503800 A BR 7503800A BR 4888/75 D BR4888/75 D BR 4888/75D BR 7504888 D BR7504888 D BR 7504888D BR 7503800 A BR7503800 A BR 7503800A
Authority
BR
Brazil
Prior art keywords
oberence
improvement
acid
acrylic acid
methacrylic acid
Prior art date
Application number
BR4888/75D
Other languages
English (en)
Portuguese (pt)
Inventor
S Dolhyj
E Milberger
Original Assignee
Standard Oil Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Standard Oil Co filed Critical Standard Oil Co
Publication of BR7503800A publication Critical patent/BR7503800A/pt

Links

Classifications

    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—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
    • 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
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8878—Chromium
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/30—Tungsten
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/32—Manganese, technetium or rhenium
    • B01J23/34—Manganese
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—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
    • 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
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/888—Tungsten
    • B01J23/8885—Tungsten containing also molybdenum
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
    • 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR4888/75D 1974-06-17 1975-06-17 Aperfeicoamento em processo para a obencao de acido acrilico ou acido metacrilico BR7503800A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/479,724 US3956377A (en) 1974-06-17 1974-06-17 Production of unsaturated acids from the corresponding aldehydes

Publications (1)

Publication Number Publication Date
BR7503800A true BR7503800A (pt) 1976-07-06

Family

ID=23905159

Family Applications (1)

Application Number Title Priority Date Filing Date
BR4888/75D BR7503800A (pt) 1974-06-17 1975-06-17 Aperfeicoamento em processo para a obencao de acido acrilico ou acido metacrilico

Country Status (18)

Country Link
US (1) US3956377A (US07902200-20110308-C00004.png)
JP (1) JPS5111709A (US07902200-20110308-C00004.png)
AT (1) AT347421B (US07902200-20110308-C00004.png)
BE (1) BE830297A (US07902200-20110308-C00004.png)
BR (1) BR7503800A (US07902200-20110308-C00004.png)
CA (1) CA1032960A (US07902200-20110308-C00004.png)
CH (1) CH599093A5 (US07902200-20110308-C00004.png)
CS (1) CS184784B2 (US07902200-20110308-C00004.png)
DD (1) DD118071A5 (US07902200-20110308-C00004.png)
DE (1) DE2526238A1 (US07902200-20110308-C00004.png)
ES (1) ES438560A1 (US07902200-20110308-C00004.png)
FR (1) FR2274597A1 (US07902200-20110308-C00004.png)
GB (1) GB1492267A (US07902200-20110308-C00004.png)
IN (1) IN143340B (US07902200-20110308-C00004.png)
IT (1) IT1038954B (US07902200-20110308-C00004.png)
NL (1) NL7507163A (US07902200-20110308-C00004.png)
NO (1) NO751967L (US07902200-20110308-C00004.png)
RO (1) RO68477A (US07902200-20110308-C00004.png)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5413876B2 (US07902200-20110308-C00004.png) * 1974-10-23 1979-06-02
IT1025610B (it) * 1974-11-12 1978-08-30 Montedison Spa Procedimento per la preparazione di acidi carbossilici insaturi per ossidazione catalitica in fase gassosa delle corrispondenti aldeidi
JPS5223589A (en) * 1975-08-18 1977-02-22 Mitsubishi Petrochem Co Ltd Catalyst for producing alpha,beta-unsaturaded carboxylic acid
US4250054A (en) * 1976-06-01 1981-02-10 The Standard Oil Company (Ohio) Catalysts for producing unsaturated aliphatic acids
US4042533A (en) * 1976-06-07 1977-08-16 The Standard Oil Company Producing unsaturated aliphatic acids
DE2626887B2 (de) * 1976-06-16 1978-06-29 Basf Ag, 6700 Ludwigshafen Katalysator für die Oxadation von (Methacrolein zu (Meth)Acrylsäure
US4110369A (en) * 1976-10-19 1978-08-29 The Standard Oil Company Process for the preparation of unsaturated acids from unsaturated aldehydes
US4085065A (en) * 1976-10-19 1978-04-18 The Standard Oil Company (Ohio) Process for the preparation of unsaturated acids from unsaturated aldehydes
US4075124A (en) * 1976-10-19 1978-02-21 The Standard Oil Company Process for the preparation of unsaturated acids from unsaturated aldehydes
DE2909670A1 (de) * 1979-03-12 1980-10-02 Basf Ag Verfahren zur herstellung von schalenkatalysatoren
DE2909671A1 (de) * 1979-03-12 1980-10-02 Basf Ag Verfahren zur herstellung von schalenkatalysatoren
JPS5627538A (en) * 1979-08-13 1981-03-17 Pioneer Electronic Corp Antenna unit
US4280928A (en) * 1979-10-12 1981-07-28 Rohm And Haas Company Catalyst compositions and their use for the preparation of methacrolein
US4279777A (en) * 1979-12-10 1981-07-21 The Standard Oil Company Molybdenum-copper-tin catalysts
US4473707A (en) * 1981-01-16 1984-09-25 The Standard Oil Company Oxidative dehydrogenation of carboxylic acids with mixed metal phosphorus oxide coated catalysts
US4364856A (en) * 1981-01-16 1982-12-21 The Standard Oil Company Mixed metal phosphorus oxide coated catalysts for the oxidative dehydrogenation of carboxylic acids
DE3125062C2 (de) * 1981-06-26 1984-11-22 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von abriebfesten Schalenkatalysatoren und Verwendung eines so erhaltenen Katalysators
US5260250A (en) * 1989-07-05 1993-11-09 Bp Chemicals Limited Catalyst for the production of ethylene and acetic acid
US5210293A (en) * 1989-07-05 1993-05-11 Bp Chemicals Limited Process and catalyst for the production of ethylene and acetic acid
DE4442346A1 (de) * 1994-11-29 1996-05-30 Basf Ag Verfahren zur Herstellung eines Katalysators, bestehend aus einem Trägerkörper und einer auf der Oberfläche des Trägerkörpers aufgebrachten katalytisch aktiven Oxidmasse
US6197365B1 (en) * 1999-03-30 2001-03-06 Xcellsis Gmbh Process for manufacturing a catalytic material
DE10232482A1 (de) * 2002-07-17 2004-01-29 Basf Ag Verfahren zum sicheren Betreiben einer kontinuierlichen heterogen katalysierten Gasphasen-Partialoxidation wenigstens einer organischen Verbindung
US7115776B2 (en) 2002-07-18 2006-10-03 Basf Aktiengesellschaft Heterogeneously catalyzed gas-phase partial oxidation of at least one organic compound
US20060205978A1 (en) * 2002-08-20 2006-09-14 Nippon Shokubai Co., Ltd. Production process for catalyst
US6958414B2 (en) * 2002-12-16 2005-10-25 Basf Aktiengesellschaft Preparation of at least one organic compound by heterogeneously catalyzed partial gas-phase oxidation
KR101175371B1 (ko) * 2003-08-06 2012-08-20 바스프 에스이 하나 이상의 유기 화합물의 연속 불균일 촉매적 기체상부분 산화 수행 방법
KR101237662B1 (ko) * 2004-05-07 2013-02-26 바스프 에스이 촉매 튜브 다발의 촉매 튜브를 구조화된 방식으로 충진하는방법
DE102004025445A1 (de) * 2004-05-19 2005-02-10 Basf Ag Verfahren zum Langzeitbetrieb einer heterogen katalysierten Gasphasenpartialoxidation wenigstens einer organischen Verbindung
US7439389B2 (en) * 2005-03-01 2008-10-21 Basf Aktiengesellschaft Process for preparing at least one organic target compound by heterogeneously catalyzed gas phase partial oxidation
DE102005010645A1 (de) * 2005-03-08 2005-08-04 Basf Ag Verfahren zum Befüllen eines Reaktors
DE102006000996A1 (de) 2006-01-05 2007-07-12 Basf Ag Verfahren der heterogen katalysierten Gasphasen-Partialoxidation wenigstens einer organischen Ausgangsverbindung
EP1734030A1 (de) * 2006-01-18 2006-12-20 BASF Aktiengesellschaft Verfahren zum Langzeitbetrieb einer heterogen katalysierten partiellen Gasphasenoxidation einer organischen Ausgangsverbindung
EP2059334A1 (de) * 2006-11-15 2009-05-20 Basf Se Verfahren zum betreiben einer exothermen heterogen katalysierten partiellen gasphasenoxidation einer organischen ausgangsverbindung zu einer organischen zielverbindung
DE102007004961A1 (de) 2007-01-26 2008-07-31 Basf Se Verfahren zur Herstellung von Katalysatorformkörpern, deren Aktivmasse ein Multielementoxid ist
DE102007010422A1 (de) * 2007-03-01 2008-09-04 Basf Se Verfahren zur Herstellung eines Katalysators bestehend aus einem Trägerkörper und einer auf der Oberfläche des Trägerkörpers aufgebrachten katalytisch aktiven Masse
DE102007017080A1 (de) 2007-04-10 2008-10-16 Basf Se Verfahren zur Beschickung eines Längsabschnitts eines Kontaktrohres
DE102007025869A1 (de) 2007-06-01 2008-07-03 Basf Se Verfahren der Wiederbeschickung der Reaktionsrohre eines Rohrbündelreaktors mit einem neuen Katalysatorfestbett
DE102007028332A1 (de) 2007-06-15 2008-12-18 Basf Se Verfahren zum Beschicken eines Reaktors mit einem Katalysatorfestbett, das wenigstens ringförmige Katalysatorformkörper K umfasst
DE102007028333A1 (de) 2007-06-15 2008-12-18 Basf Se Verfahren zum Einbringen einer wenigstens einer Produktionscharge von ringförmigen Schalenkatalysatoren K entnommenen Teilmenge in ein Reaktionsrohr eines Rohrbündelreaktors
TW200948474A (en) * 2008-04-09 2009-12-01 Basf Se Coated catalysts comprising a multimetal oxide comprising molybdenum
CN102040505B (zh) * 2009-10-13 2014-04-23 中国石油化工股份有限公司 由不饱和醛氧化制不饱和酸的方法
DE102012207811A1 (de) * 2012-05-10 2012-07-12 Basf Se Verfahren der heterogen katalysierten Gasphasenpartialoxidation von (Meth)acrolein zu (Meth)acrylsäure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642930A (en) * 1968-12-30 1972-02-15 Standard Oil Co Ohio Process for the manufacture of isoprene from isoamylenes and methyl butanols and catalyst therefor
DE2050155C3 (de) * 1970-10-13 1978-08-31 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zur Herstellung eines Antimon, Molybdän, Vanadin und Wolfram enthaltenden Oxydationskatalysators
JPS5129124B1 (US07902200-20110308-C00004.png) * 1971-04-27 1976-08-24

Also Published As

Publication number Publication date
NL7507163A (nl) 1975-12-19
AT347421B (de) 1978-12-27
IN143340B (US07902200-20110308-C00004.png) 1977-11-05
IT1038954B (it) 1979-11-30
GB1492267A (en) 1977-11-16
BE830297A (fr) 1975-10-16
ATA449975A (de) 1978-05-15
NO751967L (US07902200-20110308-C00004.png) 1975-12-18
JPS5111709A (US07902200-20110308-C00004.png) 1976-01-30
FR2274597A1 (fr) 1976-01-09
DD118071A5 (US07902200-20110308-C00004.png) 1976-02-12
CA1032960A (en) 1978-06-13
RO68477A (ro) 1981-06-26
CH599093A5 (US07902200-20110308-C00004.png) 1978-05-12
ES438560A1 (es) 1977-02-01
DE2526238A1 (de) 1976-01-02
CS184784B2 (en) 1978-09-15
US3956377A (en) 1976-05-11

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