IT1132092B - Heterogeneous phase catalytic reactor - Google Patents

Heterogeneous phase catalytic reactor

Info

Publication number
IT1132092B
IT1132092B IT22701/80A IT2270180A IT1132092B IT 1132092 B IT1132092 B IT 1132092B IT 22701/80 A IT22701/80 A IT 22701/80A IT 2270180 A IT2270180 A IT 2270180A IT 1132092 B IT1132092 B IT 1132092B
Authority
IT
Italy
Prior art keywords
bed
reactor
catalyst
gas stream
axial flow
Prior art date
Application number
IT22701/80A
Other languages
Italian (it)
Other versions
IT8022701A0 (en
Inventor
Umberto Zardi
Original Assignee
Ammonia Casale Sa
Umberto Zardi
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 Ammonia Casale Sa, Umberto Zardi filed Critical Ammonia Casale Sa
Publication of IT8022701A0 publication Critical patent/IT8022701A0/en
Priority to IT22701/80A priority Critical patent/IT1132092B/en
Priority to US06/162,436 priority patent/US4372920A/en
Priority to FR8013951A priority patent/FR2460707B1/en
Priority to GB8021548A priority patent/GB2055606B/en
Priority to CH544480A priority patent/CH643752A5/en
Priority to DE19803026199 priority patent/DE3026199A1/en
Priority to BR8004275A priority patent/BR8004275A/en
Priority to AR281704A priority patent/AR223885A1/en
Priority to MX183141A priority patent/MX155877A/en
Priority to ES493323A priority patent/ES493323A0/en
Priority to NLAANVRAGE8004046,A priority patent/NL188564C/en
Priority to IN1454/CAL/83A priority patent/IN157234B/en
Application granted granted Critical
Publication of IT1132092B publication Critical patent/IT1132092B/en

Links

Landscapes

  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

Reactor for heterogeneous pressure synthesis reactions uses solid catalyst on a granular support medium. This is contained in baskets or holders mounted one above the other in a vertical column. Each section of the reactor with its catalyst holder is arranged so that the gas stream passes through the bed in both radial and axial flow. The axial flow is confined to one end of the bed and serves to seal the end of the bed from bypassing by the gas stream. Used for production of NH3, CH3OH etc. Is of simple internal construction allowing easy access for maintenance and catalyst changing. Gives only limited pressure drop.
IT22701/80A 1979-07-13 1980-06-11 Heterogeneous phase catalytic reactor IT1132092B (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
IT22701/80A IT1132092B (en) 1980-06-11 1980-06-11 Heterogeneous phase catalytic reactor
US06/162,436 US4372920A (en) 1979-07-13 1980-06-24 Axial-radial reactor for heterogeneous synthesis
FR8013951A FR2460707B1 (en) 1979-07-13 1980-06-24 SYNTHESIS REACTOR, IN PARTICULAR FOR THE CATALYTIC SYNTHESIS OF AMMONIA AND METHANOL
GB8021548A GB2055606B (en) 1979-07-13 1980-07-01 Axial-radial reactor for heterogeneous synthesis
CH544480A CH643752A5 (en) 1979-07-13 1980-07-08 PRESSURE HETEROGENEOUS CATALYTIC SYNTHESIS REACTOR.
BR8004275A BR8004275A (en) 1979-07-13 1980-07-10 AXIAL-RADIAL REACTOR FOR HETEROGENE SYNTHESIS
DE19803026199 DE3026199A1 (en) 1979-07-13 1980-07-10 AXIAL RADIAL REACTOR FOR HETEROGENEOUS SYNTHESIS
AR281704A AR223885A1 (en) 1979-07-13 1980-07-10 PROCEDURE TO PERFORM HETEROGENOUS PRESSURE SYNTHESIS AND REACTOR TO PERFORM IT
MX183141A MX155877A (en) 1979-07-13 1980-07-11 IMPROVED REACTOR FOR CATALYTIC SYNTHESIS OF AMMONIA OR METHANOL
ES493323A ES493323A0 (en) 1979-07-13 1980-07-11 IMPROVEMENTS IN REACTORS FOR HETEROGENEOUS APPRESSION SYNTHESIS
NLAANVRAGE8004046,A NL188564C (en) 1979-07-13 1980-07-14 REACTOR FOR HETEROGENEIC CATALYTIC REACTIONS OF GASEOUS REAGENTS.
IN1454/CAL/83A IN157234B (en) 1979-07-13 1983-11-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22701/80A IT1132092B (en) 1980-06-11 1980-06-11 Heterogeneous phase catalytic reactor

Publications (2)

Publication Number Publication Date
IT8022701A0 IT8022701A0 (en) 1980-06-11
IT1132092B true IT1132092B (en) 1986-06-25

Family

ID=11199417

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22701/80A IT1132092B (en) 1979-07-13 1980-06-11 Heterogeneous phase catalytic reactor

Country Status (1)

Country Link
IT (1) IT1132092B (en)

Also Published As

Publication number Publication date
IT8022701A0 (en) 1980-06-11

Similar Documents

Publication Publication Date Title
GB1503538A (en) Reactor for production of methane
US3666423A (en) Heat exchange apparatus
NZ237144A (en) Distillation column with hollow, porous devices surrounded by catalyst
MY119458A (en) Preparation of 1,4-butanediol by catalytic hydrogenation of 1,4-butynediol
RU2005132643A (en) METHOD FOR PRODUCING HYDROCARBONS AND A DEVICE FOR PRODUCING HYDROCARBONS FROM SYNTHESIS-GAS
GB2152405B (en) Device for performing exothermic catalytic gas reactions for synthesis under pressure
CA2134215A1 (en) Reactor for catalytically processing gaseous fluids
YU30685A (en) Multi-phased reactor system for catalyzer[s moving layer
KR880013609A (en) Microporous trickle bed reactor and catalytic reaction method using the same
CA2011886A1 (en) Process and reactor for exothermic heterogeneous synthesis with several catalytic beds and heat exchange
CA2218351A1 (en) Process for the catalytic vapour phase oxidation of ethylene
IT1132092B (en) Heterogeneous phase catalytic reactor
GB1412713A (en) Converter for gaseous reactions
SU1741600A3 (en) Method for conducting heterogeneous catalytic reactions
BR8800805A (en) SYSTEM FOR MODERNIZING AND IMPROVING THE EFFICIENCY OF REACTORS FOR EXOTERMIC HETEROGENE SYNTHESIS AND REACTORS FOR HETEROGENE SYNTHESIS
IN164622B (en)
CA2005079C (en) System for increasing co conversion in pre-existing reactors, and reactors obtained accordingly
RU2002111297A (en) REACTOR FOR CATALYTIC PROCESSES
JPH0521023B2 (en)
ES428269A1 (en) Process for making acrylamide
EP0285887A3 (en) System to obtain an optimal gas distribution in catalytic beds for heterogeneous reactions in gasseous phases
EP0293546A3 (en) System to deal with the efficiency of reactors for exothermic ammonia synthesis
SU403656A1 (en) METHOD OF GETTING METHANE
CA2276221A1 (en) Device for performing catalytic chemical reactions of a fluid in the gas phase
CA2037169A1 (en) System for the distribution of gas in catalytic beds and for the support with minimum dimensions of the catalyst in reactors for heterogeneous synthesis

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970627