BR112018009507A2 - aparelho e processo para produção de formaldeído, e, uso de um aparelho - Google Patents

aparelho e processo para produção de formaldeído, e, uso de um aparelho

Info

Publication number
BR112018009507A2
BR112018009507A2 BR112018009507A BR112018009507A BR112018009507A2 BR 112018009507 A2 BR112018009507 A2 BR 112018009507A2 BR 112018009507 A BR112018009507 A BR 112018009507A BR 112018009507 A BR112018009507 A BR 112018009507A BR 112018009507 A2 BR112018009507 A2 BR 112018009507A2
Authority
BR
Brazil
Prior art keywords
formaldehyde
reactor section
production
inlet
fluid communication
Prior art date
Application number
BR112018009507A
Other languages
English (en)
Other versions
BR112018009507B1 (pt
Inventor
Erik Johan Magnusson Andreas
Björn Mattias Holmberg Johan
Original Assignee
Johnson Matthey Plc
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
Priority claimed from GBGB1520078.5A external-priority patent/GB201520078D0/en
Priority claimed from GBGB1607783.6A external-priority patent/GB201607783D0/en
Application filed by Johnson Matthey Plc filed Critical Johnson Matthey Plc
Publication of BR112018009507A2 publication Critical patent/BR112018009507A2/pt
Publication of BR112018009507B1 publication Critical patent/BR112018009507B1/pt

Links

Classifications

    • 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
    • C07C45/002—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by dehydrogenation
    • 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
    • B01J8/0496—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
    • B01J8/06—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
    • C07C47/04—Formaldehyde
    • 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
    • B01J2208/00548—Flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

é descrito um aparelho para produção de formaldeído. o aparelho compreende uma seção de reator tubular resfriado (8, 108, 208, 308, 408, 508) tendo uma primeira entrada, uma primeira saída e uma pluralidade de tubos cada um tendo uma primeira extremidade em comunicação fluídica com a primeira entrada e uma segunda saída em comunicação fluídica com a primeira saída. a pluralidade de tubos contém um primeiro catalisador para produção de formaldeído por desidrogenação oxidativa. o aparelho é distinguido pelo fato de que o aparelho compreende adicionalmente uma seção de pré-reator (7, 107, 207, 307, 407, 507). a seção de pré-reator (7, 107, 207, 307, 407, 507) tem uma entrada. a seção de pré-reator (7, 107, 207, 307, 407, 507) tem uma saída em comunicação fluídica com a primeira entrada da seção de reator tubular resfriado (8, 108, 208, 308, 408, 508). a seção de pré-reator (7, 107, 207, 307, 407, 507) é configurada para conter, em uso, um leito de catalisador adiabático. o leito de catalisador adiabático compreende um segundo catalisador para a produção de formaldeído por desidrogenação oxidativa catalítica.
BR112018009507-9A 2015-11-13 2016-11-10 Aparelho e processo para produção de formaldeído, e, uso de um aparelho BR112018009507B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB1520078.5A GB201520078D0 (en) 2015-11-13 2015-11-13 Apparatus and process for the production of formaldehyde
GB1520078.5 2015-11-13
GBGB1607783.6A GB201607783D0 (en) 2016-05-04 2016-05-04 Apparatus and process for the production of formaldehyde
GB1607783.6 2016-05-04
PCT/GB2016/053509 WO2017081464A1 (en) 2015-11-13 2016-11-10 Apparatus and process for the production of formaldehyde

Publications (2)

Publication Number Publication Date
BR112018009507A2 true BR112018009507A2 (pt) 2018-11-06
BR112018009507B1 BR112018009507B1 (pt) 2022-02-01

Family

ID=57326439

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018009507-9A BR112018009507B1 (pt) 2015-11-13 2016-11-10 Aparelho e processo para produção de formaldeído, e, uso de um aparelho

Country Status (12)

Country Link
US (2) US10730027B2 (pt)
EP (1) EP3374074B1 (pt)
KR (1) KR20180081573A (pt)
CN (2) CN108367263B (pt)
BR (1) BR112018009507B1 (pt)
EA (1) EA036263B1 (pt)
ES (1) ES2864027T3 (pt)
LT (1) LT3374074T (pt)
MY (1) MY185748A (pt)
PL (1) PL3374074T3 (pt)
PT (1) PT3374074T (pt)
WO (1) WO2017081464A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201716132D0 (en) * 2017-10-03 2017-11-15 Johnson Matthey Plc Emissions control system
CN113091338B (zh) * 2021-03-30 2023-03-31 漳州市龙文翰苑化工有限公司 甲醛生产中反应热回收利用系统

Family Cites Families (18)

* 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
US3482948A (en) * 1967-06-14 1969-12-09 Reichhold Chemicals Inc Apparatus for exothermic catalytic reactions
US4343954A (en) 1981-04-28 1982-08-10 E. I. Du Pont De Nemours And Company Formaldehyde process
DK0823863T3 (da) * 1995-04-11 1999-10-04 Floriall Holdings Ltd Fremgangsmåde og anvendelse af en reaktor til heterogen exotherm syntese af formaldehyd
ZA962803B (en) * 1995-04-11 1996-07-29 Floriall Holdings Ltd Process and reactor for heterogeneous exothermic synthesis of formaldehyde
US6448448B1 (en) * 1998-03-31 2002-09-10 Ticona Gmbh Process for the non-oxidative preparation of formaldehyde from methanol
CN100390126C (zh) * 2003-04-09 2008-05-28 巴斯福股份公司 丙烷和/或异丁烷的非均相催化的部分直接氧化
MX2007001173A (es) * 2004-01-15 2007-09-25 Methanol Casale Sa Reactor catalitico de lecho fijo.
US8202916B2 (en) * 2004-07-29 2012-06-19 Gas Technologies Llc Method of and apparatus for producing methanol
US7371361B2 (en) * 2004-11-03 2008-05-13 Kellogg Brown & Root Llc Maximum reaction rate converter system for exothermic reactions
CN1824635A (zh) * 2005-02-23 2006-08-30 卡萨尔化学股份有限公司 用于减少包含在合成甲醛中的甲醇的方法
DK1707259T3 (en) * 2005-04-01 2018-09-03 Casale Sa Process for heterogeneous synthesis of chemical compounds
SE530611C2 (sv) 2006-03-24 2008-07-15 Perstorp Specialty Chem Ab Återvinning av exoterm energi vid framställning av formaldehyd
CN101152998B (zh) * 2006-09-29 2011-04-20 中国石油化工股份有限公司 甲醇制二甲醚的双反应区流化催化转化方法
US9144765B2 (en) * 2007-05-18 2015-09-29 Shell Oil Company Reactor system, an absorbent and a process for reacting a feed
EP2450100A1 (en) * 2010-10-22 2012-05-09 Methanol Casale S.A. Process and plant for the production of methanol with isothermal catalytic beds
GB201402782D0 (en) * 2014-02-17 2014-04-02 Johnson Matthey Davy Technologies Ltd Process
RU2561722C1 (ru) 2014-07-29 2015-09-10 Сергей Васильевич Афанасьев Способ получения карбамидоформальдегидного концентрата

Also Published As

Publication number Publication date
EA036263B1 (ru) 2020-10-20
WO2017081464A1 (en) 2017-05-18
US20200016560A1 (en) 2020-01-16
BR112018009507B1 (pt) 2022-02-01
ES2864027T3 (es) 2021-10-13
PL3374074T3 (pl) 2021-06-14
CN113600105A (zh) 2021-11-05
EP3374074A1 (en) 2018-09-19
LT3374074T (lt) 2021-03-10
EP3374074B1 (en) 2020-12-30
CN113600105B (zh) 2024-03-08
PT3374074T (pt) 2021-03-03
US10730027B2 (en) 2020-08-04
CN108367263A (zh) 2018-08-03
KR20180081573A (ko) 2018-07-16
MY185748A (en) 2021-06-03
EA201891140A1 (ru) 2018-10-31
US20200324262A1 (en) 2020-10-15
CN108367263B (zh) 2021-08-20

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/11/2016, OBSERVADAS AS CONDICOES LEGAIS.