ZA804883B - Process for suppressing the explosion-proneness of discharge gases from urea-producing installations - Google Patents

Process for suppressing the explosion-proneness of discharge gases from urea-producing installations

Info

Publication number
ZA804883B
ZA804883B ZA00804883A ZA804883A ZA804883B ZA 804883 B ZA804883 B ZA 804883B ZA 00804883 A ZA00804883 A ZA 00804883A ZA 804883 A ZA804883 A ZA 804883A ZA 804883 B ZA804883 B ZA 804883B
Authority
ZA
South Africa
Prior art keywords
proneness
explosion
urea
suppressing
discharge gases
Prior art date
Application number
ZA00804883A
Other languages
English (en)
Inventor
V Cavallanti
V Lagana
F Saviano
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 ZA804883B publication Critical patent/ZA804883B/xx

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)
ZA00804883A 1979-10-17 1980-08-11 Process for suppressing the explosion-proneness of discharge gases from urea-producing installations ZA804883B (en)

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 (1)

Publication Number Publication Date
ZA804883B true ZA804883B (en) 1981-07-29

Family

ID=11219741

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00804883A ZA804883B (en) 1979-10-17 1980-08-11 Process for suppressing the explosion-proneness of discharge gases from urea-producing installations

Country Status (34)

Country Link
JP (1) JPS5663951A (xx)
AR (1) AR221169A1 (xx)
AT (1) AT373233B (xx)
AU (1) AU531020B2 (xx)
BE (1) BE884987A (xx)
BR (1) BR8005542A (xx)
CA (1) CA1132798A (xx)
CH (1) CH645614A5 (xx)
CS (1) CS222660B2 (xx)
DD (1) DD156596A5 (xx)
DE (1) DE3032175C2 (xx)
DK (1) DK367280A (xx)
EG (1) EG14581A (xx)
ES (1) ES495042A0 (xx)
FR (1) FR2467844A1 (xx)
GB (1) GB2060614B (xx)
GR (1) GR69799B (xx)
IL (1) IL60869A (xx)
IN (1) IN155187B (xx)
IT (1) IT1193245B (xx)
LU (1) LU82721A1 (xx)
MW (1) MW3280A1 (xx)
MY (1) MY8500105A (xx)
NL (1) NL8004942A (xx)
NO (1) NO150720C (xx)
PH (1) PH16344A (xx)
PL (1) PL125631B1 (xx)
PT (1) PT71749B (xx)
RO (1) RO80862A (xx)
SE (1) SE439009B (xx)
TR (1) TR21459A (xx)
ZA (1) ZA804883B (xx)
ZM (1) ZM6980A1 (xx)
ZW (1) ZW19180A1 (xx)

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
FR2467844A1 (fr) 1981-04-30
RO80862A (ro) 1983-02-01
IT7926546A0 (it) 1979-10-17
DK367280A (da) 1981-04-18
CA1132798A (en) 1982-10-05
PT71749A (en) 1980-09-01
SE439009B (sv) 1985-05-28
MW3280A1 (en) 1981-12-09
LU82721A1 (fr) 1981-03-24
ATA413380A (de) 1983-05-15
DE3032175C2 (de) 1982-04-15
CH645614A5 (it) 1984-10-15
MY8500105A (en) 1985-12-31
NL8004942A (nl) 1981-04-22
NO150720B (no) 1984-08-27
AU6115980A (en) 1981-04-30
DE3032175A1 (de) 1981-04-30
CS222660B2 (en) 1983-07-29
AU531020B2 (en) 1983-08-04
EG14581A (en) 1985-03-31
AT373233B (de) 1983-12-27
TR21459A (tr) 1984-07-01
DD156596A5 (de) 1982-09-08
IL60869A0 (en) 1980-10-26
PT71749B (en) 1981-06-25
GB2060614B (en) 1983-06-08
IL60869A (en) 1984-02-29
BR8005542A (pt) 1981-05-12
JPS5663951A (en) 1981-05-30
PH16344A (en) 1983-09-05
GR69799B (xx) 1982-07-12
ES8203833A1 (es) 1982-04-01
IN155187B (xx) 1985-01-12
AR221169A1 (es) 1980-12-30
ZM6980A1 (en) 1981-12-21
NO150720C (no) 1984-12-05
SE8006001L (sv) 1981-04-18
NO802480L (no) 1981-04-21
GB2060614A (en) 1981-05-07
ZW19180A1 (en) 1980-11-05
ES495042A0 (es) 1982-04-01
BE884987A (fr) 1981-03-02
PL226435A1 (xx) 1981-04-24
IT1193245B (it) 1988-06-15
PL125631B1 (en) 1983-06-30

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