NL6411044A - - Google Patents

Info

Publication number
NL6411044A
NL6411044A NL6411044A NL6411044A NL6411044A NL 6411044 A NL6411044 A NL 6411044A NL 6411044 A NL6411044 A NL 6411044A NL 6411044 A NL6411044 A NL 6411044A NL 6411044 A NL6411044 A NL 6411044A
Authority
NL
Netherlands
Application number
NL6411044A
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 filed Critical
Publication of NL6411044A publication Critical patent/NL6411044A/xx

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
    • B01J8/06—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
    • 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
    • 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
    • B01J2208/0053—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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NL6411044A 1963-09-23 1964-09-22 NL6411044A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1034263 1963-09-23

Publications (1)

Publication Number Publication Date
NL6411044A true NL6411044A (fr) 1965-03-24

Family

ID=20292154

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6411044A NL6411044A (fr) 1963-09-23 1964-09-22

Country Status (8)

Country Link
US (1) US3431083A (fr)
BE (1) BE653328A (fr)
DE (1) DE1222032B (fr)
DK (1) DK125280B (fr)
ES (1) ES304265A1 (fr)
FI (1) FI41152B (fr)
GB (1) GB1057080A (fr)
NL (1) NL6411044A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929421A (en) * 1973-12-26 1975-12-30 Nalco Chemical Co Tubular catalytic reactor with premixing means for multiple reactants of different densities
DE3049181A1 (de) * 1980-12-24 1982-07-29 Basf Ag, 6700 Ludwigshafen Verfahren zur durchfuehrung exothermer reaktionen zwischen fluessigkeiten und gasen an katalytisch wirkenden, in rohrreaktoren angeordneten festbettschuettungen
FI75100C (sv) * 1986-03-03 1988-05-09 Rm Metal Consulting Ky Katalysatorbädd för exoterma reaktioner mellan gaser eller vätskor.
DE3612213A1 (de) * 1986-04-11 1987-10-15 Basf Ag Rohrbuendelreaktor, dessen verwendung bei exothermen organischen reaktionen und verfahren zur herstellung von ketonen und aldehyden mit hilfe des rohrbuendelreaktors
JP2528854B2 (ja) * 1987-01-27 1996-08-28 多摩化学工業株式会社 高純度薬品の製造方法及びその装置
US4921681A (en) * 1987-07-17 1990-05-01 Scientific Design Company, Inc. Ethylene oxide reactor
NL8902250A (nl) * 1989-09-08 1991-04-02 Veg Gasinstituut Nv Werkwijze voor het uitvoeren van een chemische reactie en daarbij te gebruiken reactor.
IT1256156B (it) * 1992-10-06 1995-11-29 Montecatini Tecnologie Srl Catalizzatore in granuli particolarmente per la deidrogenazione ossidativa di metanolo a formaldeide
CN115417752B (zh) * 2022-09-05 2024-09-03 无锡华立聚能装备有限公司 一种甲醛生产的分离提纯工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1913405A (en) * 1931-07-31 1933-06-13 Bakelite Corp Formaldehyde synthesis and catalyst
US2248734A (en) * 1940-06-12 1941-07-08 Standard Oil Dev Co Manufacture of hydrocarbon products by hydrogenation of oxides of carbon
US2452569A (en) * 1946-09-10 1948-11-02 Houdry Process Corp Process of treating hydrocarbons in presence of hot contact masses
US2742347A (en) * 1952-07-03 1956-04-17 Stanolind Oil & Gas Co Production of sulfur from gaseous mixtures containing hydrogen sulfide
NL262056A (fr) * 1958-10-28
US3147084A (en) * 1962-03-08 1964-09-01 Shell Oil Co Tubular catalytic reactor with cooler
NL132121C (fr) * 1963-04-27 1900-01-01

Also Published As

Publication number Publication date
FI41152B (fr) 1969-06-02
GB1057080A (en) 1967-02-01
DE1222032B (de) 1966-08-04
US3431083A (en) 1969-03-04
BE653328A (fr) 1965-01-18
ES304265A1 (es) 1965-03-01
DK125280B (da) 1973-01-29

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