EA201891140A1 - Устройство и способ получения формальдегида - Google Patents

Устройство и способ получения формальдегида

Info

Publication number
EA201891140A1
EA201891140A1 EA201891140A EA201891140A EA201891140A1 EA 201891140 A1 EA201891140 A1 EA 201891140A1 EA 201891140 A EA201891140 A EA 201891140A EA 201891140 A EA201891140 A EA 201891140A EA 201891140 A1 EA201891140 A1 EA 201891140A1
Authority
EA
Eurasian Patent Office
Prior art keywords
section
reactor
inlet
formaldehyde
outlet
Prior art date
Application number
EA201891140A
Other languages
English (en)
Other versions
EA036263B1 (ru
Inventor
Йохан Бьорн Маттиас Хольмберг
Андреас Эрик Йохан Магнуссон
Original Assignee
Джонсон Мэтти Паблик Лимитед Компани
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 Джонсон Мэтти Паблик Лимитед Компани filed Critical Джонсон Мэтти Паблик Лимитед Компани
Publication of EA201891140A1 publication Critical patent/EA201891140A1/ru
Publication of EA036263B1 publication Critical patent/EA036263B1/ru

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
    • B01J8/04—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
    • 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
    • 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

Раскрыто устройство для получения формальдегида. Устройство содержит секцию (8, 108, 208, 308, 408, 508) охлаждаемого трубчатого реактора, имеющую первое впускное отверстие, первое выпускное отверстие и множество труб, каждая из которых имеет первый конец, соединенный по текучей среде с первым впускным отверстием, и второй конец, соединенный по текучей среде с первым выпускным отверстием. Данное множество труб содержит первый катализатор для получения формальдегида посредством окислительной дегидрогенизации. Устройство отличается тем, что устройство дополнительно содержит секцию (7, 107, 207, 307, 407, 507) предварительного реактора. Секция (7, 107, 207, 307, 407, 507) предварительного реактора имеет впускное отверстие. Секция (7, 107, 207, 307, 407, 507) предварительного реактора имеет выпускное отверстие, соединенное по текучей среде с первым впускным отверстием секции (8, 108, 208, 308, 408, 508) охлаждаемого трубчатого реактора. Секция (7, 107, 207, 307, 407, 507) предварительного реактора сконфигурирована, чтобы содержать, в процессе эксплуатации, адиабатический слой катализатора. Адиабатический слой катализатора содержит второй катализатор для получения формальдегида посредством каталитической окислительной дегидрогенизации.
EA201891140A 2015-11-13 2016-11-10 Устройство и способ получения формальдегида EA036263B1 (ru)

Applications Claiming Priority (3)

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
GBGB1607783.6A GB201607783D0 (en) 2016-05-04 2016-05-04 Apparatus and process for the production of formaldehyde
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
EA201891140A1 true EA201891140A1 (ru) 2018-10-31
EA036263B1 EA036263B1 (ru) 2020-10-20

Family

ID=57326439

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201891140A EA036263B1 (ru) 2015-11-13 2016-11-10 Устройство и способ получения формальдегида

Country Status (12)

Country Link
US (2) US10730027B2 (ru)
EP (1) EP3374074B1 (ru)
KR (1) KR20180081573A (ru)
CN (2) CN113600105B (ru)
BR (1) BR112018009507B1 (ru)
EA (1) EA036263B1 (ru)
ES (1) ES2864027T3 (ru)
LT (1) LT3374074T (ru)
MY (1) MY185748A (ru)
PL (1) PL3374074T3 (ru)
PT (1) PT3374074T (ru)
WO (1) WO2017081464A1 (ru)

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
BR9604918A (pt) 1995-04-11 2000-04-25 Floriall Holdings Ltd Processo e reator para sìntese exopérmica heterrogênea de formaldeìdo
WO1996032189A1 (en) * 1995-04-11 1996-10-17 Floriall Holdings Limited 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
EP1707259B1 (en) * 2005-04-01 2018-06-06 Casale Sa Process for the 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
EP3374074A1 (en) 2018-09-19
BR112018009507B1 (pt) 2022-02-01
EP3374074B1 (en) 2020-12-30
PT3374074T (pt) 2021-03-03
US10730027B2 (en) 2020-08-04
BR112018009507A2 (pt) 2018-11-06
EA036263B1 (ru) 2020-10-20
CN113600105A (zh) 2021-11-05
CN113600105B (zh) 2024-03-08
US20200324262A1 (en) 2020-10-15
PL3374074T3 (pl) 2021-06-14
LT3374074T (lt) 2021-03-10
CN108367263A (zh) 2018-08-03
ES2864027T3 (es) 2021-10-13
WO2017081464A1 (en) 2017-05-18
KR20180081573A (ko) 2018-07-16
CN108367263B (zh) 2021-08-20
US20200016560A1 (en) 2020-01-16
MY185748A (en) 2021-06-03

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Legal Events

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KG TJ