AR029543A1 - MÉTODO PARA LA PRODUCCION DE FORMALDEHíDO Y APARATO PARA LLEVARLO A CABO - Google Patents

MÉTODO PARA LA PRODUCCION DE FORMALDEHíDO Y APARATO PARA LLEVARLO A CABO

Info

Publication number
AR029543A1
AR029543A1 ARP010103114A ARP010103114A AR029543A1 AR 029543 A1 AR029543 A1 AR 029543A1 AR P010103114 A ARP010103114 A AR P010103114A AR P010103114 A ARP010103114 A AR P010103114A AR 029543 A1 AR029543 A1 AR 029543A1
Authority
AR
Argentina
Prior art keywords
bed
flow
catalytic
methanol
formaldehyde
Prior art date
Application number
ARP010103114A
Other languages
English (en)
Inventor
Giancarlo Sioli
Original Assignee
Casale Chemicals Sa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8169123&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR029543(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Casale Chemicals Sa filed Critical Casale Chemicals Sa
Publication of AR029543A1 publication Critical patent/AR029543A1/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
    • B01J8/067—Heating or cooling 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
    • 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
    • B01J8/04—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 passing successively through two or more beds
    • B01J8/0403—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 passing successively through two or more beds the fluid flow within the beds being predominantly horizontal
    • 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
    • B01J8/04—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 passing successively through two or more beds
    • B01J8/0403—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 passing successively through two or more beds the fluid flow within the beds being predominantly horizontal
    • B01J8/0407—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 passing successively through two or more beds the fluid flow within the beds being predominantly horizontal through two or more cylindrical annular shaped beds
    • B01J8/0419—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 passing successively through two or more beds the fluid flow within the beds being predominantly horizontal through two or more cylindrical annular shaped beds the beds being placed in separate 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
    • B01J8/02—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
    • B01J8/04—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 passing successively through two or more beds
    • B01J8/0446—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 passing successively through two or more beds the flow within the beds being predominantly vertical
    • 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
    • C07C45/37—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 >C—O—functional groups to >C=O groups
    • C07C45/38—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 >C—O—functional groups to >C=O groups being a primary hydroxyl group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Un método para la produccion de formaldehído mediante la oxidacion catalítica de metanol, que comprende las etapas de alimentar a un primer lecho catalítico de oxidacion (2) un flujo de gas que comprende metanol y oxígeno a una predeterminada velocidad de flujo lineal de cruce, obteniendo a la salida de dicho primer lecho catalítico (2) un flujo de productos gaseosos de reaccion que comprende metanol no reaccionado, y alimentar el flujo de productos gaseosos a un segundo lecho catalítico de oxídacion (6) que se distingue por el hecho que el flujo de productos gaseosos de reaccion que comprende metanol no reaccionado se alimenta al segundo lecho catalítico (6) con una velocidad de flujo lineal de cruce sustancialmente igual a dicha predeterminada velocidad de flujo de alimentacion al primer lecho catalítico (2).
ARP010103114A 2000-06-30 2001-06-29 MÉTODO PARA LA PRODUCCION DE FORMALDEHíDO Y APARATO PARA LLEVARLO A CABO AR029543A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00113909A EP1166864A1 (en) 2000-06-30 2000-06-30 Method for the production of formaldehyde

Publications (1)

Publication Number Publication Date
AR029543A1 true AR029543A1 (es) 2003-07-02

Family

ID=8169123

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP010103114A AR029543A1 (es) 2000-06-30 2001-06-29 MÉTODO PARA LA PRODUCCION DE FORMALDEHíDO Y APARATO PARA LLEVARLO A CABO

Country Status (12)

Country Link
US (2) US7109382B2 (es)
EP (2) EP1166864A1 (es)
AR (1) AR029543A1 (es)
AT (1) ATE285289T1 (es)
AU (1) AU2001272466A1 (es)
DE (1) DE60107951T2 (es)
DK (1) DK1299181T3 (es)
ES (1) ES2233663T3 (es)
ID (1) ID30580A (es)
PT (1) PT1299181E (es)
WO (1) WO2002002219A1 (es)
ZA (1) ZA200104999B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ519011A (en) * 2002-09-01 2005-01-28 Univ Waikato Reaction process
US7588738B2 (en) * 2005-08-23 2009-09-15 Exxonmobil Chemical Patents Inc. Series catalyst beds
US7897813B2 (en) 2006-07-19 2011-03-01 Nippon Shokubai Co., Ltd. Reactor for gas phase catalytic oxidation and a process for producing acrylic acid using it
JP5548132B2 (ja) * 2008-09-30 2014-07-16 株式会社日本触媒 アクリル酸製造用の触媒および該触媒を用いたアクリル酸の製造方法
US20110112325A1 (en) * 2008-09-30 2011-05-12 Michio Tanimoto Catalyst for producing acrolein and/or acrylic acid and process for producing acrolein and/or acrylic acid using the catalyst
CN106831306B (zh) * 2017-01-05 2020-01-14 中石化上海工程有限公司 甲烷氧化偶联制乙烯反应工艺
CN106732201B (zh) * 2017-01-05 2019-11-29 中石化上海工程有限公司 甲烷氧化偶联制乙烯反应器
CN113731346A (zh) * 2021-09-23 2021-12-03 孙建惠 一种具有溶剂直接吸结构的无水甲醛加工装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2504402A (en) * 1945-10-27 1950-04-18 Du Pont Formaldehyde synthesis
US2462413A (en) * 1946-06-06 1949-02-22 Allied Chem & Dye Corp Production of formaldehyde
US2519788A (en) * 1947-11-21 1950-08-22 Du Pont Conversion of methanol to formaldehyde combination catalysts
US3959383A (en) * 1965-06-22 1976-05-25 E. I. Du Pont De Nemours And Company Two-stage converson of methanol to formaldehyde
IT1001979B (it) * 1973-11-28 1976-04-30 Sir Soc Italiana Resine Spa Procedimento per la produzione di formaldeide mediante ossidazione catalitica del metanolo
US4358623A (en) * 1981-07-23 1982-11-09 Celanese Corporation Process for catalytically converting methanol to formaldehyde
US4404414A (en) * 1982-09-28 1983-09-13 Mobil Oil Corporation Conversion of methanol to gasoline
US4450301A (en) * 1982-10-21 1984-05-22 Celanese Corporation Process for converting methanol to formaldehyde
NO300117B1 (no) * 1994-12-22 1997-04-14 Norske Stats Oljeselskap Reaktor for dehydrogenering av hydrokarboner med selektiv oksidasjon av hydrogen
US6147263A (en) * 1998-04-30 2000-11-14 Lehigh University Formaldehyde production

Also Published As

Publication number Publication date
ES2233663T3 (es) 2005-06-16
EP1299181B1 (en) 2004-12-22
US20060286008A1 (en) 2006-12-21
EP1299181A1 (en) 2003-04-09
US7943102B2 (en) 2011-05-17
ZA200104999B (en) 2001-12-13
WO2002002219A1 (en) 2002-01-10
ID30580A (es) 2002-01-03
US7109382B2 (en) 2006-09-19
EP1166864A1 (en) 2002-01-02
DK1299181T3 (da) 2005-04-25
PT1299181E (pt) 2005-02-28
AU2001272466A1 (en) 2002-01-14
DE60107951D1 (de) 2005-01-27
ATE285289T1 (de) 2005-01-15
DE60107951T2 (de) 2005-12-08
US20040254402A1 (en) 2004-12-16

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