RO100973B1 - Procedeu de obtinere a metanolului - Google Patents

Procedeu de obtinere a metanolului

Info

Publication number
RO100973B1
RO100973B1 RO133975A RO13397588A RO100973B1 RO 100973 B1 RO100973 B1 RO 100973B1 RO 133975 A RO133975 A RO 133975A RO 13397588 A RO13397588 A RO 13397588A RO 100973 B1 RO100973 B1 RO 100973B1
Authority
RO
Romania
Prior art keywords
catalyst
gas
passage
methanol
obtaining process
Prior art date
Application number
RO133975A
Other languages
English (en)
Other versions
RO100973A2 (ro
Inventor
Shaevich Matros Jury
Alexandrovich Zolotarsky Ilyn
Original Assignee
Institut Kataliza Sibirskogo Otdelenia Akademii Nauk
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 Institut Kataliza Sibirskogo Otdelenia Akademii Nauk filed Critical Institut Kataliza Sibirskogo Otdelenia Akademii Nauk
Publication of RO100973B1 publication Critical patent/RO100973B1/ro
Publication of RO100973A2 publication Critical patent/RO100973A2/ro

Links

Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

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

Abstract

Inventia se reefra la un procedeu de obtinere a metanolului. procedeul, conform inventiei, consta în aceea ca stratul de catalizator este împartit în doua într-un raport volumetric între volumul cel mai mic fata de cel mai mare de catalizator de la 0,5 la 1,0 si, fie este amplasat într-un reactor sau în doua reactoare separate, dupa trecerea primei zone gazul obtinut este adus la un amestecator înainte de introducerea în zona urmatoare, iar gazul ce intra în stratul al doilea poseda fata de gazul de la intrare o temperatura de maximum 15 degree C mai mare, unde se modifica directia curentului la trecerea gazului de sinteza prin ambele straturi de catalizator în 1 la 30 min în cea opusa.
RO1988133975A 1986-10-17 1988-06-13 Procedeu de obtinere a metanolului RO100973A2 (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4131462 1986-10-17

Publications (2)

Publication Number Publication Date
RO100973B1 true RO100973B1 (ro) 1991-03-29
RO100973A2 RO100973A2 (ro) 1991-10-29

Family

ID=21261753

Family Applications (1)

Application Number Title Priority Date Filing Date
RO1988133975A RO100973A2 (ro) 1986-10-17 1988-06-13 Procedeu de obtinere a metanolului

Country Status (8)

Country Link
US (1) US4908390A (ro)
JP (1) JPH01501152A (ro)
DE (1) DE3790630T1 (ro)
FR (1) FR2605313A1 (ro)
GB (1) GB2204314B (ro)
PL (1) PL268263A1 (ro)
RO (1) RO100973A2 (ro)
WO (1) WO1988002744A1 (ro)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5449696A (en) * 1994-08-01 1995-09-12 Uop Process for methanol production using simulated moving bed reactive chromatography

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1259945A (en) * 1968-09-16 1972-01-12 Ici Ltd Methanol production
PL208467A1 (ro) * 1978-07-15 1980-02-25 Inst Ciezkiej Syntezy Orga
FR2453125B1 (fr) * 1979-04-05 1985-06-07 Inst Francais Du Petrole Production d'alcools a partir de gaz de synthese
DE3244301A1 (de) * 1982-11-30 1984-05-30 Linde Ag, 6200 Wiesbaden Verfahren zur herstellung von methanol
GB2142331A (en) * 1983-06-29 1985-01-16 Toyo Engineering Corp A process for producing methanol
SU1249010A1 (ru) * 1984-02-16 1986-08-07 Ордена Трудового Красного Знамени Институт Катализа Со Ан Ссср Способ получени метанола

Also Published As

Publication number Publication date
JPH01501152A (ja) 1989-04-20
PL268263A1 (en) 1988-09-01
RO100973A2 (ro) 1991-10-29
FR2605313A1 (fr) 1988-04-22
DE3790630T1 (ro) 1988-10-27
GB8813997D0 (en) 1988-07-27
GB2204314A (en) 1988-11-09
US4908390A (en) 1990-03-13
WO1988002744A1 (en) 1988-04-21
GB2204314B (en) 1990-12-19

Similar Documents

Publication Publication Date Title
RO83836B (ro) Procedeu pentru obtinerea unor compusi cu grupe izocianurice
RO81335B (ro) Procedeu de etilare selectiva a toluenului sau a etilbenzenului
HUT47607A (en) Process for producing catalyst component of ziegler-natta type and olefin polymers, copolymers by using same
TW328990B (en) A method and system for sampling and determining the presence of compounds
FI860723A0 (fi) Foerfarande i flera steg foer polymerisation av -olefiner i gasfaser.
RO81244B (ro) Procedeu pentru obtinerea dimetileterului
TR199900516T2 (xx) 6-Aminokapronitril ve heksametilendiamin'in ayn� zamanl� �retimi i�in y�ntem.
DE3467569D1 (en) Catalytic process for the production of alcohols from carbon monoxide, hydrogen and olefins
RO100973B1 (ro) Procedeu de obtinere a metanolului
UA32509C2 (uk) Спосіб екзотермічного гетерогенного синтезу і реактор для його здійснення
FI914099A (fi) Polymeriseringsfoerfarande i gasfas.
MXPA03002928A (es) Catalizadores de un solo sitio basados en ligandos de diimida enjaulados.
KR940014379A (ko) 트리옥산의 제조방법
ES466103A1 (es) Un procedimiento para preparar melamina.
JPS532584A (en) Preparation of olefin polymers
DE68909013D1 (de) Katalysator zur Reinigung von Abgasen, der die Erzeugung von Schwefelwasserstoff verhindert.
JPS57180611A (en) Production of polyolefin
JPS5336591A (en) Preparation of block copolymers
JPS5620535A (en) Preparation of ketone
RO94855B1 (ro) Procedeu de preparare a aldehidelor prin hidroformilarea olefinelor
JPS52790A (en) Catalysts for refining exhaust gas
JPS546088A (en) Preparation of polyolefin
JPS57212133A (en) Preparation of aldehyde
JPS547488A (en) Continuous preparation of polyolefin having broad modecuar weight distribution
ES8701198A1 (es) Procedimiento para producir un compuesto de cromo