BE847303A - Dispositif pour la preparation de formaldehyde avec un reacteur, - Google Patents

Dispositif pour la preparation de formaldehyde avec un reacteur,

Info

Publication number
BE847303A
BE847303A BE2055375A BE2055375A BE847303A BE 847303 A BE847303 A BE 847303A BE 2055375 A BE2055375 A BE 2055375A BE 2055375 A BE2055375 A BE 2055375A BE 847303 A BE847303 A BE 847303A
Authority
BE
Belgium
Prior art keywords
formaldehyde
reactor
preparation
Prior art date
Application number
BE2055375A
Other languages
English (en)
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 BE847303A publication Critical patent/BE847303A/fr

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
    • B01J8/0285—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
    • C07C45/27—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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/187—Details relating to the spatial orientation of the reactor inclined at an angle to the horizontal or to the vertical plane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE2055375A 1975-10-15 1976-10-15 Dispositif pour la preparation de formaldehyde avec un reacteur, BE847303A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752546104 DE2546104C3 (de) 1975-10-15 1975-10-15 Vorrichtung zum Herstellen von Formaldehyd

Publications (1)

Publication Number Publication Date
BE847303A true BE847303A (fr) 1977-04-15

Family

ID=5959164

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2055375A BE847303A (fr) 1975-10-15 1976-10-15 Dispositif pour la preparation de formaldehyde avec un reacteur,

Country Status (4)

Country Link
AT (1) AT344674B (fr)
BE (1) BE847303A (fr)
DE (1) DE2546104C3 (fr)
GB (1) GB1567921A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT412871B (de) * 1998-12-10 2005-08-25 Krems Chemie Ag Verfahren und vorrichtung zur herstellung von formaldehyd
CN108913896A (zh) * 2018-09-14 2018-11-30 谢以贵 一种新型节能且不消耗反应器的海绵钛还原蒸馏系统

Also Published As

Publication number Publication date
DE2546104A1 (de) 1977-04-21
DE2546104B2 (de) 1980-02-28
GB1567921A (en) 1980-05-21
AT344674B (de) 1978-08-10
ATA760676A (de) 1977-12-15
DE2546104C3 (de) 1980-10-23

Similar Documents

Publication Publication Date Title
FR2331743A1 (fr) Mecanisme de verrouillage pour dispositif de raccordement de tuyaux
FR2308910A1 (fr) Dispositif compteur-tachymetre integre pour bicyclette
ES234150Y (es) Un articulo abosorbente desechable.
OA05448A (fr) Dispositif vaccinateur multipénétrant.
FR2315039A1 (fr) Dispositif a absorption d'energie, notamment pour les vehicules
BE847249A (fr) Dispositif de reperage avec resolution d'ambiguites de correlateur,
BE848760A (fr) Reacteur nucleaire a dispositif de cloisonnement entourant le coeur,
NO145654C (no) Sikkerhetsanordning for en kran.
NO790900L (no) Embarkeringsanordning for fartoeyer.
FR2317156A1 (fr) Dispositif de blocage pour potence de guidon
FR2299750A1 (fr) Dispositif de securite pour la
OA05300A (fr) Dispositif de construction.
IT7926370A0 (it) Procedimento per preparare un copolimero.
FR2332081A1 (fr) Dispositif d'emboutissage d'un raccord sur un tube
BE847816A (fr) Dispositif de transformateur.
FR2301817A1 (fr) Dispositif formant ventouse, s
BE847316A (fr) Dispositif anti-travers pour hydroptere,
BE848628A (fr) Dispositif de verrouillage pour distributeur de carburant,
FR2301664A1 (fr) Dispositif de verrouillage d'un element mobile
BE842370A (fr) Dispositif de reglage pour un convertisseur
BE846882A (fr) Dispositif de pesage,
JPS5237273A (en) Filtering device
ES233492Y (es) Un gancho de amarre.
OA05549A (fr) Dispositif de centrage d'un rotor.
FR2305599A1 (fr) Dispositif de securite pour carburateur

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BAYER A.G.

Effective date: 19841015