IT1115610B - INTEGRATED UREA-AMMONIA PROCEDURE - Google Patents

INTEGRATED UREA-AMMONIA PROCEDURE

Info

Publication number
IT1115610B
IT1115610B IT20850/77A IT2085077A IT1115610B IT 1115610 B IT1115610 B IT 1115610B IT 20850/77 A IT20850/77 A IT 20850/77A IT 2085077 A IT2085077 A IT 2085077A IT 1115610 B IT1115610 B IT 1115610B
Authority
IT
Italy
Prior art keywords
integrated urea
ammonia
procedure
ammonia procedure
urea
Prior art date
Application number
IT20850/77A
Other languages
Italian (it)
Inventor
Giorgio Pagani
Vincenzo Lagana
Francesco 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
Priority to IT20850/77A priority Critical patent/IT1115610B/en
Priority to AU33388/78A priority patent/AU515786B2/en
Priority to ES468020A priority patent/ES468020A1/en
Priority to CH210478A priority patent/CH639353A5/en
Priority to NL7802158A priority patent/NL7802158A/en
Priority to AR271265A priority patent/AR221480A1/en
Priority to GB7962/78A priority patent/GB1586624A/en
Priority to TR19994A priority patent/TR19994A/en
Priority to DD78203911A priority patent/DD134087A5/en
Priority to DK92978A priority patent/DK92978A/en
Priority to FR7805902A priority patent/FR2382403B1/fr
Priority to JP2215778A priority patent/JPS53108926A/en
Priority to LU79147A priority patent/LU79147A1/en
Priority to DE2808831A priority patent/DE2808831C3/en
Priority to PL1978205024A priority patent/PL110971B1/en
Priority to CA000298107A priority patent/CA1118185A/en
Priority to IE448/78A priority patent/IE46473B1/en
Priority to SE7802450A priority patent/SE7802450L/en
Priority to CS781366A priority patent/CS219889B2/en
Priority to BR7801343A priority patent/BR7801343A/en
Priority to BE185665A priority patent/BE864554A/en
Priority to US06/059,217 priority patent/US4291006A/en
Application granted granted Critical
Publication of IT1115610B publication Critical patent/IT1115610B/en

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
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/04—Preparation of ammonia by synthesis in the gas phase
    • C01C1/0405—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
    • C01C1/0488—Processes integrated with preparations of other compounds, e.g. methanol, urea or with processes for power generation
    • 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
IT20850/77A 1977-03-03 1977-03-03 INTEGRATED UREA-AMMONIA PROCEDURE IT1115610B (en)

Priority Applications (22)

Application Number Priority Date Filing Date Title
IT20850/77A IT1115610B (en) 1977-03-03 1977-03-03 INTEGRATED UREA-AMMONIA PROCEDURE
AU33388/78A AU515786B2 (en) 1977-03-03 1978-02-17 Combined process forthe production of urea and ammonia
ES468020A ES468020A1 (en) 1977-03-03 1978-02-24 Method for the production of ammonium carbamate solution and method for the production of urea and ammonia
CH210478A CH639353A5 (en) 1977-03-03 1978-02-27 Process for the absorption of carbon dioxide in the formation zone of ammonium carbamate
NL7802158A NL7802158A (en) 1977-03-03 1978-02-27 COMBINED PROCEDURE FOR THE PREPARATION OF UREA AND AMMONIA.
GB7962/78A GB1586624A (en) 1977-03-03 1978-02-28 Method for the production of ammonium carbamate solution and method for the production of urea and ammonia
TR19994A TR19994A (en) 1977-03-03 1978-02-28 THE UNITED STATES FOR UERE AND AMMONIA STATUS
AR271265A AR221480A1 (en) 1977-03-03 1978-02-28 INTEGRATED PROCEDURE FOR THE PRODUCTION OF UREA-AMMONIA AND DEVICE TO CARRY OUT THE PROCEDURE
JP2215778A JPS53108926A (en) 1977-03-03 1978-03-01 Process for synthesizing simultaneously ammonia and urea
FR7805902A FR2382403B1 (en) 1977-03-03 1978-03-01
DD78203911A DD134087A5 (en) 1977-03-03 1978-03-01 PROCESS FOR COMBINED PREPARATION OF AMMONIA AND UREA
LU79147A LU79147A1 (en) 1977-03-03 1978-03-01 COMBINED PROCESS FOR THE MANUFACTURE OF UREA AND AMMONIA
DE2808831A DE2808831C3 (en) 1977-03-03 1978-03-01 Method and device for the combined production of urea and ammonia
DK92978A DK92978A (en) 1977-03-03 1978-03-01 PROCEDURE FOR THE CONTEMPORARY PRODUCTION OF URINE AND AMMONIA
PL1978205024A PL110971B1 (en) 1977-03-03 1978-03-02 Method of the manufacture of urea in process comprisingconcurrent ammonia production
CA000298107A CA1118185A (en) 1977-03-03 1978-03-02 Combined process for the production of urea and ammonia
IE448/78A IE46473B1 (en) 1977-03-03 1978-03-03 Method for the production of ammonium carbamate solution, and method for the production of urea and ammonia
SE7802450A SE7802450L (en) 1977-03-03 1978-03-03 PROCEDURE FOR THE SAME PRODUCTION OF URBANIUM AND AMMONIA
CS781366A CS219889B2 (en) 1977-03-03 1978-03-03 Method of combined production of ammonium and urea
BR7801343A BR7801343A (en) 1977-03-03 1978-03-03 IMPROVEMENT IN AN INTEGRATED UREA AMONIACO PRODUCTION PROCESS
BE185665A BE864554A (en) 1977-03-03 1978-03-09 COMBINED PROCESS FOR THE MANUFACTURE OF UREA AND AMMONIA
US06/059,217 US4291006A (en) 1977-03-03 1979-07-20 Combined process for the production of urea and ammonia

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20850/77A IT1115610B (en) 1977-03-03 1977-03-03 INTEGRATED UREA-AMMONIA PROCEDURE

Publications (1)

Publication Number Publication Date
IT1115610B true IT1115610B (en) 1986-02-03

Family

ID=11172995

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20850/77A IT1115610B (en) 1977-03-03 1977-03-03 INTEGRATED UREA-AMMONIA PROCEDURE

Country Status (21)

Country Link
JP (1) JPS53108926A (en)
AR (1) AR221480A1 (en)
AU (1) AU515786B2 (en)
BE (1) BE864554A (en)
BR (1) BR7801343A (en)
CA (1) CA1118185A (en)
CH (1) CH639353A5 (en)
CS (1) CS219889B2 (en)
DD (1) DD134087A5 (en)
DE (1) DE2808831C3 (en)
DK (1) DK92978A (en)
ES (1) ES468020A1 (en)
FR (1) FR2382403B1 (en)
GB (1) GB1586624A (en)
IE (1) IE46473B1 (en)
IT (1) IT1115610B (en)
LU (1) LU79147A1 (en)
NL (1) NL7802158A (en)
PL (1) PL110971B1 (en)
SE (1) SE7802450L (en)
TR (1) TR19994A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104619640B (en) * 2012-07-13 2017-05-31 赛尔斯通股份有限公司 Method and system for forming ammonia and solid carbon product
PL413125A1 (en) 2015-07-14 2017-01-16 Vts Spółka Z Ograniczoną Odpowiedzialnością Hinge
US10315986B1 (en) * 2018-04-06 2019-06-11 Solenis Technologies, L.P. Systems and methods for forming a solution of ammonium carbamate

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1034674B (en) * 1975-03-28 1979-10-10 Snam Progetti FLEXIBLE INTERGRATED PROCESS FOR THE PRODUCTION OF EDUREA AMMONIA

Also Published As

Publication number Publication date
DE2808831A1 (en) 1978-09-07
PL110971B1 (en) 1980-08-30
CH639353A5 (en) 1983-11-15
LU79147A1 (en) 1978-06-27
DD134087A5 (en) 1979-02-07
IE780448L (en) 1978-09-03
TR19994A (en) 1980-07-01
DK92978A (en) 1978-09-04
AU515786B2 (en) 1981-04-30
DE2808831B2 (en) 1980-08-14
DE2808831C3 (en) 1981-04-16
AR221480A1 (en) 1981-02-13
JPS6324986B2 (en) 1988-05-23
BE864554A (en) 1978-09-04
BR7801343A (en) 1978-12-12
NL7802158A (en) 1978-09-05
ES468020A1 (en) 1978-12-01
CS219889B2 (en) 1983-03-25
SE7802450L (en) 1978-09-04
AU3338878A (en) 1979-08-23
FR2382403A1 (en) 1978-09-29
GB1586624A (en) 1981-03-25
FR2382403B1 (en) 1981-10-23
JPS53108926A (en) 1978-09-22
CA1118185A (en) 1982-02-16
PL205024A1 (en) 1979-03-26
IE46473B1 (en) 1983-06-29

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