IT1193245B - Procedimento per eliminare l'esplosivita' dei gas di spurgo da impianti per la produzione di urea - Google Patents

Procedimento per eliminare l'esplosivita' dei gas di spurgo da impianti per la produzione di urea

Info

Publication number
IT1193245B
IT1193245B IT26546/79A IT2654679A IT1193245B IT 1193245 B IT1193245 B IT 1193245B IT 26546/79 A IT26546/79 A IT 26546/79A IT 2654679 A IT2654679 A IT 2654679A IT 1193245 B IT1193245 B IT 1193245B
Authority
IT
Italy
Prior art keywords
explosivity
urea
plants
eliminate
procedure
Prior art date
Application number
IT26546/79A
Other languages
English (en)
Italian (it)
Other versions
IT7926546A0 (it
Inventor
Vincenzo Lagana
Francesco Saviano
Virginio Cavallanti
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of IT7926546A0 publication Critical patent/IT7926546A0/it
Priority to IT26546/79A priority Critical patent/IT1193245B/it
Priority to AU61159/80A priority patent/AU531020B2/en
Priority to CA357,996A priority patent/CA1132798A/fr
Priority to ZA00804883A priority patent/ZA804883B/xx
Priority to AT0413380A priority patent/AT373233B/de
Priority to GR62650A priority patent/GR69799B/el
Priority to GB8026434A priority patent/GB2060614B/en
Priority to CH618280A priority patent/CH645614A5/it
Priority to ZW191/80A priority patent/ZW19180A1/xx
Priority to IN934/CAL/80A priority patent/IN155187B/en
Priority to MW32/80A priority patent/MW3280A1/xx
Priority to LU82721A priority patent/LU82721A1/fr
Priority to IL60869A priority patent/IL60869A/xx
Priority to EG80511A priority patent/EG14581A/xx
Priority to FR8018243A priority patent/FR2467844A1/fr
Priority to RO80102019A priority patent/RO80862A/fr
Priority to NO802480A priority patent/NO150720C/no
Priority to PH24478A priority patent/PH16344A/en
Priority to JP11604680A priority patent/JPS5663951A/ja
Priority to DE3032175A priority patent/DE3032175C2/de
Priority to TR21459A priority patent/TR21459A/xx
Priority to PL1980226435A priority patent/PL125631B1/pl
Priority to PT71749A priority patent/PT71749B/pt
Priority to SE8006001A priority patent/SE439009B/sv
Priority to AR282329A priority patent/AR221169A1/es
Priority to BR8005542A priority patent/BR8005542A/pt
Priority to DK367280A priority patent/DK367280A/da
Priority to ZM69/80A priority patent/ZM6980A1/xx
Priority to CS805887A priority patent/CS222660B2/cs
Priority to NL8004942A priority patent/NL8004942A/nl
Priority to DD80223619A priority patent/DD156596A5/de
Priority to ES495042A priority patent/ES8203833A1/es
Priority to BE0/201914A priority patent/BE884987A/fr
Priority to MY105/85A priority patent/MY8500105A/xx
Application granted granted Critical
Publication of IT1193245B publication Critical patent/IT1193245B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
    • C07C273/10—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds combined with the synthesis of ammonia
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
    • C07C273/04—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds from carbon dioxide and ammonia

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Measuring Volume Flow (AREA)
  • Gas Separation By Absorption (AREA)
IT26546/79A 1979-10-17 1979-10-17 Procedimento per eliminare l'esplosivita' dei gas di spurgo da impianti per la produzione di urea IT1193245B (it)

Priority Applications (34)

Application Number Priority Date Filing Date Title
IT26546/79A IT1193245B (it) 1979-10-17 1979-10-17 Procedimento per eliminare l'esplosivita' dei gas di spurgo da impianti per la produzione di urea
AU61159/80A AU531020B2 (en) 1979-10-17 1980-08-07 Prevention of explosions
CA357,996A CA1132798A (fr) 1979-10-17 1980-08-11 Methode pour combattre l'explosibilite des gaz en provenance des installations de production de l'uree
ZA00804883A ZA804883B (en) 1979-10-17 1980-08-11 Process for suppressing the explosion-proneness of discharge gases from urea-producing installations
AT0413380A AT373233B (de) 1979-10-17 1980-08-12 Verfahren zur verringerung der explosivitaet von die harnstoffsynthese verlassenden gasen
GR62650A GR69799B (fr) 1979-10-17 1980-08-12
GB8026434A GB2060614B (en) 1979-10-17 1980-08-13 Y of a discharge gas to explode process for the production of urea by reducing the tendenc
CH618280A CH645614A5 (it) 1979-10-17 1980-08-15 Procedimento per eliminare l'esplosivita dei gas di spurgo da impianti per la produzione di urea.
ZW191/80A ZW19180A1 (en) 1979-10-17 1980-08-15 Process for offsetting the explosionproneness of the gases exiting ureaproduction installations
IN934/CAL/80A IN155187B (fr) 1979-10-17 1980-08-16
MW32/80A MW3280A1 (en) 1979-10-17 1980-08-19 Process for suppressing the explosion-proneness of the discharge gases from urea-producing installations
LU82721A LU82721A1 (fr) 1979-10-17 1980-08-19 Procede pour supprimer l'explosibilite des gaz sortant des installations de fabrication d'uree
IL60869A IL60869A (en) 1979-10-17 1980-08-19 Process for offsetting the explosion-proneness of the gases exiting urea-production installations
EG80511A EG14581A (en) 1979-10-17 1980-08-20 Process for offsetting the explosion proniness of the exiting urea-production installation
FR8018243A FR2467844A1 (fr) 1979-10-17 1980-08-20 Procede pour supprimer l'explosibilite des gaz sortant des installations de fabrication d'uree
NO802480A NO150720C (no) 1979-10-17 1980-08-21 Fremgangsmaate for nedsettelse av eksplosjonsfaren i avgassene fra urea-anlegg
RO80102019A RO80862A (fr) 1979-10-17 1980-08-21 Procede pour le captage des gaz des installations de la synthese de l'uree
PH24478A PH16344A (en) 1979-10-17 1980-08-22 Process for reducing the explosiveness of the gases vented from urea-producing installations
JP11604680A JPS5663951A (en) 1979-10-17 1980-08-25 Urea plant exhaust gas explosion prevention
DE3032175A DE3032175C2 (de) 1979-10-17 1980-08-26 Verfahren zur Verringerung der Explosionsgefahr von Abgasen der Harnstoffsynthese
TR21459A TR21459A (tr) 1979-10-17 1980-08-26 Uere-istihsal tesislerinden cikan gazlarin parlama temayueluenue bertaraf etmek icin usul
PL1980226435A PL125631B1 (en) 1979-10-17 1980-08-27 Method of manufacture of urea
PT71749A PT71749B (en) 1979-10-17 1980-08-27 Process for offsetting the explosion-proneness of the gases exiting urea-production installations
SE8006001A SE439009B (sv) 1979-10-17 1980-08-27 Sett att minska explosiviteten hos avgaser vid karbamidframstellning
AR282329A AR221169A1 (es) 1979-10-17 1980-08-27 Procedimiento para eliminar la explosividad de los gases de purga de instalaciones para la produccion de urea
DK367280A DK367280A (da) 1979-10-17 1980-08-28 Fr&mgangsmaade til fjernelse af eksplosionstilboejeligheden hos de gasser der afgaar fra anlaeg til urinstofproduktionen
BR8005542A BR8005542A (pt) 1979-10-17 1980-08-28 Metodo para eliminar a explosividade dos gases de descarga em fabricas de ureia
ZM69/80A ZM6980A1 (en) 1979-10-17 1980-08-28 Process for suppressing the explosion proneness of discharge bases from urea producing installations
CS805887A CS222660B2 (en) 1979-10-17 1980-08-28 Method of suppressing the explosiveness of gases leaking from the apparatus for making the urea
NL8004942A NL8004942A (nl) 1979-10-17 1980-08-29 Werkwijze voor het onderdrukken van de ontplofbaarheid van de uit ureumbereidingsinrichtingen afkomstige gassen.
DD80223619A DD156596A5 (de) 1979-10-17 1980-08-29 Verfahren zum ausgleich der explosionsneigung bei harnstoffsynthese-anlagen
ES495042A ES8203833A1 (es) 1979-10-17 1980-08-29 Procedimiento para eliminar la explosividad de los gases de descarga de instalaciones para la produccion de urea
BE0/201914A BE884987A (fr) 1979-10-17 1980-08-29 Procede pour supprimer l'explosibilite des gaz sortant des installations de fabrication d'uree
MY105/85A MY8500105A (en) 1979-10-17 1985-12-30 Process for reducing the tendency of a discharge gas from a urea-producing plant to explode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT26546/79A IT1193245B (it) 1979-10-17 1979-10-17 Procedimento per eliminare l'esplosivita' dei gas di spurgo da impianti per la produzione di urea

Publications (2)

Publication Number Publication Date
IT7926546A0 IT7926546A0 (it) 1979-10-17
IT1193245B true IT1193245B (it) 1988-06-15

Family

ID=11219741

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26546/79A IT1193245B (it) 1979-10-17 1979-10-17 Procedimento per eliminare l'esplosivita' dei gas di spurgo da impianti per la produzione di urea

Country Status (34)

Country Link
JP (1) JPS5663951A (fr)
AR (1) AR221169A1 (fr)
AT (1) AT373233B (fr)
AU (1) AU531020B2 (fr)
BE (1) BE884987A (fr)
BR (1) BR8005542A (fr)
CA (1) CA1132798A (fr)
CH (1) CH645614A5 (fr)
CS (1) CS222660B2 (fr)
DD (1) DD156596A5 (fr)
DE (1) DE3032175C2 (fr)
DK (1) DK367280A (fr)
EG (1) EG14581A (fr)
ES (1) ES8203833A1 (fr)
FR (1) FR2467844A1 (fr)
GB (1) GB2060614B (fr)
GR (1) GR69799B (fr)
IL (1) IL60869A (fr)
IN (1) IN155187B (fr)
IT (1) IT1193245B (fr)
LU (1) LU82721A1 (fr)
MW (1) MW3280A1 (fr)
MY (1) MY8500105A (fr)
NL (1) NL8004942A (fr)
NO (1) NO150720C (fr)
PH (1) PH16344A (fr)
PL (1) PL125631B1 (fr)
PT (1) PT71749B (fr)
RO (1) RO80862A (fr)
SE (1) SE439009B (fr)
TR (1) TR21459A (fr)
ZA (1) ZA804883B (fr)
ZM (1) ZM6980A1 (fr)
ZW (1) ZW19180A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1457776A (fr) * 1964-10-16 1966-01-24 Allied Chem Procédé pour réduire la corrosion dans un épurateur de gaz au cours de la séparation de l'anhydride carbonique et de l'ammoniac de leurs mélanges avec la vapeur d'eau
NL165712C (nl) * 1970-05-30 1981-05-15 Stamicarbon Werkwijze en inrichting voor het bij synthesedruk terug- winnen van ammoniak en kooldioxyde uit het spuigas van een ureumsynthese.
JPS54151917A (en) * 1978-05-20 1979-11-29 Mitsui Toatsu Chem Inc Elimination of explosiveness of tail gas of urea preparation process

Also Published As

Publication number Publication date
GB2060614A (en) 1981-05-07
NO150720B (no) 1984-08-27
AR221169A1 (es) 1980-12-30
PH16344A (en) 1983-09-05
MY8500105A (en) 1985-12-31
ZM6980A1 (en) 1981-12-21
PL125631B1 (en) 1983-06-30
AU6115980A (en) 1981-04-30
ES495042A0 (es) 1982-04-01
CH645614A5 (it) 1984-10-15
IL60869A0 (en) 1980-10-26
ZA804883B (en) 1981-07-29
SE439009B (sv) 1985-05-28
ATA413380A (de) 1983-05-15
AU531020B2 (en) 1983-08-04
DK367280A (da) 1981-04-18
BR8005542A (pt) 1981-05-12
IL60869A (en) 1984-02-29
ES8203833A1 (es) 1982-04-01
NO150720C (no) 1984-12-05
JPS5663951A (en) 1981-05-30
SE8006001L (sv) 1981-04-18
TR21459A (tr) 1984-07-01
DD156596A5 (de) 1982-09-08
BE884987A (fr) 1981-03-02
CA1132798A (fr) 1982-10-05
PT71749B (en) 1981-06-25
LU82721A1 (fr) 1981-03-24
RO80862A (fr) 1983-02-01
IT7926546A0 (it) 1979-10-17
ZW19180A1 (en) 1980-11-05
GR69799B (fr) 1982-07-12
GB2060614B (en) 1983-06-08
NO802480L (no) 1981-04-21
DE3032175C2 (de) 1982-04-15
FR2467844A1 (fr) 1981-04-30
CS222660B2 (en) 1983-07-29
MW3280A1 (en) 1981-12-09
PT71749A (en) 1980-09-01
EG14581A (en) 1985-03-31
NL8004942A (nl) 1981-04-22
AT373233B (de) 1983-12-27
PL226435A1 (fr) 1981-04-24
IN155187B (fr) 1985-01-12
DE3032175A1 (de) 1981-04-30

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