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GB1272798A - Low temperature methanol synthesis - Google Patents

Low temperature methanol synthesis

Info

Publication number
GB1272798A
GB1272798A GB5250669A GB5250669A GB1272798A GB 1272798 A GB1272798 A GB 1272798A GB 5250669 A GB5250669 A GB 5250669A GB 5250669 A GB5250669 A GB 5250669A GB 1272798 A GB1272798 A GB 1272798A
Authority
GB
United Kingdom
Prior art keywords
gas
heat
reaction
low temperature
plenums
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB5250669A
Inventor
Hans Jorgen Styhr Petersen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB5250669A priority Critical patent/GB1272798A/en
Priority to FR7037613A priority patent/FR2066162A5/fr
Priority to NL7015447A priority patent/NL7015447A/xx
Publication of GB1272798A publication Critical patent/GB1272798A/en
Expired legal-status Critical Current

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
    • B01J8/04—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
    • B01J8/0449—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 in two or more cylindrical beds
    • B01J8/0453—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 in two or more cylindrical beds the beds being superimposed one above the other
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
    • C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
    • C07C29/1516—Multisteps
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
    • C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
    • C07C29/152—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the reactor used
    • 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
    • B01J2208/0053—Controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling

Landscapes

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

Abstract

1,272,798. Exothermic gas phase reaction. H. F. A. TOPSOE. 22 Sept., 1970 [27 Oct., 1969], No. 52506/69. Heading B1X. [Also in Division C2] In the low temperature catalytic synthesis of methanol from carbon oxides and hydrogen, the reaction gas is passed through the catalyst beds 5, 6, 7 via heat plenums 8, led out via heat plenums 9 through gas exits 10 and 13 to heat exchangers (not shown) and returned through gas inlets 11 and 14, the sections being separated by gas tight partitions 4 and the gas distribution through the catalyst being controlled by gas redistribution plates 12 and 15, the product gas mixture being finally led out through exit 3. In the process, the heat generated by the reaction is used via the heat exchangers, for steam generation or boiler feed-water preheating.
GB5250669A 1969-10-27 1969-10-27 Low temperature methanol synthesis Expired GB1272798A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB5250669A GB1272798A (en) 1969-10-27 1969-10-27 Low temperature methanol synthesis
FR7037613A FR2066162A5 (en) 1969-10-27 1970-10-19
NL7015447A NL7015447A (en) 1969-10-27 1970-10-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5250669A GB1272798A (en) 1969-10-27 1969-10-27 Low temperature methanol synthesis

Publications (1)

Publication Number Publication Date
GB1272798A true GB1272798A (en) 1972-05-03

Family

ID=10464181

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5250669A Expired GB1272798A (en) 1969-10-27 1969-10-27 Low temperature methanol synthesis

Country Status (3)

Country Link
FR (1) FR2066162A5 (en)
GB (1) GB1272798A (en)
NL (1) NL7015447A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4065483A (en) * 1974-07-02 1977-12-27 Imperial Chemical Industries Limited Methanol
US4149940A (en) * 1976-12-22 1979-04-17 Imperial Chemical Industries Limited Methanol
EP2399894A2 (en) 2006-05-30 2011-12-28 Starchem Technologies, Inc. Methanol production process and system
CN114307869A (en) * 2021-12-17 2022-04-12 南京敦先化工科技有限公司 Ammonia synthesis reactor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4065483A (en) * 1974-07-02 1977-12-27 Imperial Chemical Industries Limited Methanol
US4149940A (en) * 1976-12-22 1979-04-17 Imperial Chemical Industries Limited Methanol
EP2399894A2 (en) 2006-05-30 2011-12-28 Starchem Technologies, Inc. Methanol production process and system
EP2404888A2 (en) 2006-05-30 2012-01-11 Starchem Technologies, Inc. Methanol production process
CN114307869A (en) * 2021-12-17 2022-04-12 南京敦先化工科技有限公司 Ammonia synthesis reactor

Also Published As

Publication number Publication date
FR2066162A5 (en) 1971-08-06
NL7015447A (en) 1971-04-29

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees