MX3250E - Procedimiento mejorado para la preparacion de aldehidos y acidos insaturados - Google Patents

Procedimiento mejorado para la preparacion de aldehidos y acidos insaturados

Info

Publication number
MX3250E
MX3250E MX100287U MX10028776U MX3250E MX 3250 E MX3250 E MX 3250E MX 100287 U MX100287 U MX 100287U MX 10028776 U MX10028776 U MX 10028776U MX 3250 E MX3250 E MX 3250E
Authority
MX
Mexico
Prior art keywords
catalyst
bed reactor
aldehydes
preparation
unsaturated acids
Prior art date
Application number
MX100287U
Other languages
English (en)
Inventor
David Roger Bridgeman
Serge Roman Dolhy
Ernest Carl Milberger
Original Assignee
Standard Oil Co Ohio
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 Ohio filed Critical Standard Oil Co Ohio
Publication of MX3250E publication Critical patent/MX3250E/es

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
    • 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
    • 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
    • B01J23/8876—Arsenic, antimony or bismuth
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • 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
    • 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
    • C07C45/35—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 in propene or isobutene
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00212—Plates; Jackets; Cylinders
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00256—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles in a heat exchanger for the heat exchange medium separate from the reactor
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00823—Mixing elements
    • B01J2208/00858—Moving elements
    • B01J2208/00876—Moving elements outside the bed, e.g. rotary mixer
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

La presente invención se refiere a un procedimiento mejorado para preparar aldehídos ácidos insaturados por la reacción de una mezcla de propileno o isobutileno y oxígeno molecular en la presencia de un catalizador de oxidación en un reactor de lecho fijo que contiene uno o más tubos, caracterizado por comprender usar dos catalizadores en cada tubo o tubos del reactor de lecho fijo, siendo el primer catalizador un catalizador consistente de, principalmente un material inerte de soporte con una superficie exterior y un recubrimiento de material catalítico fuertemente adheridos a la superficie exterior del soporte, y siendo el segundo catalizador un catalizador consistente esencialmente del material catalítico, y disponer los catalizadores en el tubo del reactor de lecho fijo, de tal manera que el primer catalizador haga contacto primero con los reactivos, y el segundo catalizador haga contacto con los reactivos, después de que éstos han hecho contacto con el primer catalizador.
MX100287U 1975-04-21 1976-03-03 Procedimiento mejorado para la preparacion de aldehidos y acidos insaturados MX3250E (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57012675A 1975-04-21 1975-04-21

Publications (1)

Publication Number Publication Date
MX3250E true MX3250E (es) 1980-08-06

Family

ID=24278352

Family Applications (1)

Application Number Title Priority Date Filing Date
MX100287U MX3250E (es) 1975-04-21 1976-03-03 Procedimiento mejorado para la preparacion de aldehidos y acidos insaturados

Country Status (20)

Country Link
JP (1) JPS51127013A (es)
AT (1) AT343091B (es)
BE (1) BE839955A (es)
BR (1) BR7602429A (es)
CA (1) CA1065341A (es)
CH (1) CH619442A5 (es)
CS (1) CS193541B2 (es)
DD (1) DD124592A5 (es)
DE (1) DE2611249A1 (es)
ES (1) ES446290A1 (es)
FR (1) FR2308609A1 (es)
GB (1) GB1529384A (es)
IN (1) IN142430B (es)
IT (1) IT1058418B (es)
MX (1) MX3250E (es)
NL (1) NL7604153A (es)
NO (1) NO146707C (es)
PT (1) PT64923B (es)
RO (1) RO69673A (es)
YU (1) YU72876A (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1523772A (en) * 1974-07-22 1978-09-06 Standard Oil Co Oxidation catalysts
IL55073A (en) * 1977-07-28 1982-01-31 Standard Oil Co Catalysts for the oxidation and ammoxidation of olefins
CA1133505A (en) * 1977-07-28 1982-10-12 Andrew T. Guttmann Process for the oxidation of olefins
JPS5517306A (en) * 1978-07-20 1980-02-06 Standard Oil Co Olefin oxidation using catalyst containing various promoter elements
DE3125061C2 (de) * 1981-06-26 1984-03-15 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Acrolein bzw. Methacrolein durch katalytische Oxidation von Propylen bzw. Isobutylen oder tertiär-Butanol in sauerstoffhaltigen Gasgemischen
SG50687A1 (en) * 1989-12-06 1998-07-20 Nippon Catalytic Chem Ind Process for producing methacrolein and methacrylic acid
JPH0784400B2 (ja) * 1990-04-03 1995-09-13 株式会社日本触媒 不飽和アルデヒドおよび不飽和酸の製造方法
EP0460932B1 (en) * 1990-06-06 1995-05-17 MITSUI TOATSU CHEMICALS, Inc. Method for preparing acrolein or methacrolein
DE4023239A1 (de) * 1990-07-21 1992-01-23 Basf Ag Verfahren zur katalytischen gasphasenoxidation von propen oder iso-buten zu acrolein oder methacrolein
US5245083A (en) * 1991-02-27 1993-09-14 Mitsui Toatsu Chemicals, Inc. Method for preparing methacrolein and method for preparing a catalyst for use in the preparation of methacrolein
DE4132263A1 (de) * 1991-09-27 1993-04-01 Basf Ag Verfahren zur katalytischen gasphasenoxidation von acrolein zu acrylsaeure
DE4431957A1 (de) * 1994-09-08 1995-03-16 Basf Ag Verfahren zur katalytischen Gasphasenoxidation von Propen zu Acrolein
JP3943311B2 (ja) 2000-05-19 2007-07-11 株式会社日本触媒 不飽和アルデヒドおよび不飽和カルボン酸の製造方法
JP4867129B2 (ja) 2003-12-15 2012-02-01 三菱化学株式会社 （メタ）アクリル酸または（メタ）アクロレインの製造方法
JP2005213179A (ja) * 2004-01-29 2005-08-11 Mitsubishi Rayon Co Ltd 触媒層およびその形成方法、固定床管型反応器、メタクロレインまたはメタクリル酸の製造方法
US20050171365A1 (en) * 2004-02-03 2005-08-04 Grey Roger A. Epoxidation process using a mixed catalyst system
JP5130562B2 (ja) * 2007-11-06 2013-01-30 日本化薬株式会社 メタクロレイン及び／又はメタクリル酸の製造方法
JP2020093216A (ja) * 2018-12-12 2020-06-18 株式会社Ihi 触媒反応装置

Also Published As

Publication number Publication date
BR7602429A (pt) 1976-10-19
NO146707C (no) 1982-11-24
GB1529384A (en) 1978-10-18
DE2611249A1 (de) 1976-11-04
ATA252676A (de) 1977-09-15
AT343091B (de) 1978-05-10
ES446290A1 (es) 1977-06-16
CS193541B2 (en) 1979-10-31
NL7604153A (nl) 1976-10-25
YU72876A (en) 1982-05-31
FR2308609B1 (es) 1980-10-03
JPS51127013A (en) 1976-11-05
IT1058418B (it) 1982-04-10
IN142430B (es) 1977-07-09
BE839955A (fr) 1976-07-16
DD124592A5 (de) 1977-03-02
PT64923A (en) 1976-04-01
PT64923B (en) 1977-08-24
FR2308609A1 (fr) 1976-11-19
CA1065341A (en) 1979-10-30
NO761326L (es) 1976-10-22
CH619442A5 (en) 1980-09-30
RO69673A (ro) 1981-08-17
NO146707B (no) 1982-08-16

Similar Documents

Publication Publication Date Title
MX3250E (es) Procedimiento mejorado para la preparacion de aldehidos y acidos insaturados
SE7709149L (sv) Forfarande for forbettring av aktiviteten hos anvenda silverberarkatalysatorer
ES461628A1 (es) Procedimiento mejorado para preparar una composicion catali-tica.
ES291987A1 (es) Procedimiento para la obtenciën de nitrilos no saturados
GB790824A (en) Improvements in the compound di-(2,2,2-trifluoroethyl) acetal of acetaldehyde, process for producing the compound, and process for producing 2,2,2-trifluoroethyl vinyl ether
YU35967B (en) Process for the preparation of a catalyst for the reaction of ethylene,oxygen and oxygen containing gases and carboxylic acids into vinyl esters
ES450363A1 (es) Procedimiento para preparar esteres de alquilenglicol.
ES401628A1 (es) Procedimiento de dismutacion catalitica de olefinas.
ES472082A1 (es) Un procedimiento perfeccionado para la preparacion de alde- hidos y acidos insaturados.
JPS60139341A (ja) 触媒によるオレフインのα，β―不飽和カルボン酸への酸化
JPS5251307A (en) Process for preparatio of alkyleneglycolethers
SU576317A1 (ru) Способ получени малеинового ангидрида
GB1333306A (en) Process for the preparation of acetic acidby catalytic oxidation of olefins in the gaseous phase
GB963610A (en) Improvements relating to the production of unsaturated aldehydes
ES433903A1 (es) Procedimiento para preparar acrilonitrilo o metacrilonitri-lo.
US3706692A (en) Catalyst for preparation of unsaturated aldehydes and acids
GB1127677A (en) Improvements in or relating to the production of unsaturated aliphatic carboxylic acids
GB1484054A (en) Producing maleic anhydride from benzene
GB1063332A (en) A process for the catalytic oxidation of propylene
JPS51125313A (en) Process for preparatiom of 3-4c unsaturated aldehydes
JPS5283306A (en) Simultaneous preparation of 1,3-butadiene and methacrolein
JPS5248618A (en) Process for preparation of unsaturated carboxylic acids
MX3097E (es) Procedimiento mejorado para la fabricacion de anhidrido maleico por oxidacion catalitica de benceno
ES431097A1 (es) Procedimiento para la obtencion de anhidrido de acido ma- leico yno acido maleico.
GB1354153A (en) Production of unsaturated aldehydes