[go: up one dir, main page]

BR8706281A - Processo continuo de sintese de amonia - Google Patents

Processo continuo de sintese de amonia

Info

Publication number
BR8706281A
BR8706281A BR8706281A BR8706281A BR8706281A BR 8706281 A BR8706281 A BR 8706281A BR 8706281 A BR8706281 A BR 8706281A BR 8706281 A BR8706281 A BR 8706281A BR 8706281 A BR8706281 A BR 8706281A
Authority
BR
Brazil
Prior art keywords
continuous process
ammonia synthesis
ammonia
synthesis
continuous
Prior art date
Application number
BR8706281A
Other languages
English (en)
Inventor
Bernard John Grotz
Original Assignee
Santa Fe Braun Inc
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 Santa Fe Braun Inc filed Critical Santa Fe Braun Inc
Publication of BR8706281A publication Critical patent/BR8706281A/pt

Links

Classifications

    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
BR8706281A 1986-11-20 1987-11-20 Processo continuo de sintese de amonia BR8706281A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/932,614 US4744966A (en) 1986-11-20 1986-11-20 Process for synthesizing ammonia

Publications (1)

Publication Number Publication Date
BR8706281A true BR8706281A (pt) 1988-06-21

Family

ID=25462602

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8706281A BR8706281A (pt) 1986-11-20 1987-11-20 Processo continuo de sintese de amonia

Country Status (3)

Country Link
US (1) US4744966A (pt)
BR (1) BR8706281A (pt)
CA (1) CA1276774C (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4867959A (en) * 1986-11-20 1989-09-19 Santa Fe Braun, Inc. Process for synthesizing ammonia
WO1991009811A1 (en) * 1990-01-04 1991-07-11 Schwarzenbek Eugene F Synthetic ammonia process
US5057231A (en) * 1990-11-08 1991-10-15 Zimpro Passavant Environmental Systems, Inc. Method for starting up and controlling operating temperature of a wet oxidation process
DE69426517D1 (de) * 1993-10-29 2001-02-08 Ammonia Casale Sa Verfahren zur Nachrüstung eines heterogenen exothermischen Synthesereaktors
GB9604437D0 (en) * 1996-03-01 1996-05-01 Ici Plc Exothermic catalytic chemical process
GB2325180B (en) * 1996-03-01 1999-06-02 Ici Plc Exothermic catalytic chemical process
DK173023B1 (da) * 1997-04-21 1999-11-15 Topsoe Haldor As Fremgangsmåde og reaktor til fremstilling af ammoniak
JP3650581B2 (ja) * 1998-10-30 2005-05-18 ハルドール・トプサー・アクチエゼルスカベット アンモニア製造のための方法及びコンバータ
DE10116150A1 (de) * 2001-03-31 2002-10-10 Mg Technologies Ag Verfahren zum katalytischen Erzeugen von Ammoniak aus Synthesegas
EP4204734A4 (en) 2020-08-25 2024-10-23 Kellogg Brown & Root LLC Integrated steam generator and superheater with process gas in ammonia synloop
CN114307869A (zh) * 2021-12-17 2022-04-12 南京敦先化工科技有限公司 一种氨合成反应器
EP4349779A1 (de) * 2022-10-19 2024-04-10 Linde GmbH Verfahren zur betrieb einer ammoniaksynthese in teillast sowie teillastfähige ammoniaksynthese
CN116462210B (zh) * 2023-04-06 2024-11-29 阳光氢能科技有限公司 控制合成氨系统进气口温度的设备，以及合成氨系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3851046A (en) * 1971-02-08 1974-11-26 Braun Co C Ammonia synthesis process
GB1574723A (en) * 1976-03-10 1980-09-10 Haldor Topsoe As Apparatus for the synthesis of ammonia
EP0001329B1 (en) * 1977-09-16 1981-05-20 Imperial Chemical Industries Plc Process and plant for producing ammonia
US4510123A (en) * 1982-11-26 1985-04-09 C F Braun & Co. Temperature controlled ammonia synthesis process
US4624842A (en) * 1982-11-26 1986-11-25 C. F. Braun & Co. Temperature controlled ammonia synthesis process
US4518574A (en) * 1983-03-07 1985-05-21 Exxon Research & Engineering Co. Catalytic gas synthesis process

Also Published As

Publication number Publication date
CA1276774C (en) 1990-11-27
US4744966A (en) 1988-05-17

Similar Documents

Publication Publication Date Title
BR8304939A (pt) Processo de preparacao de gas de sintese de amonia
BR8602293A (pt) Processo catalitico de preparacao 1,4-cispolibutadieno
BR8702115A (pt) Processo de hidroconversao
IT8403463A0 (it) Processo per la preparazionedi pirido-imidazo-rifamicine
BR8506340A (pt) Processo de purificacao de tantalo
PT84415B (pt) Processo de purificacao de alfa-1-antiprotease
PT90637A (pt) Processo de preparacao de polianidridos
BR9305918A (pt) Processo de preparação de 6-aminocapronitrila
BR8601229A (pt) Processo de preparacao de poliisocianatos poliisocianuratos por ciclotrimerisacao catalitica de poliisocianatos
BR8706281A (pt) Processo continuo de sintese de amonia
GB8630029D0 (en) Decomposition of acrylamide
BR8706225A (pt) Processo de adsorcao
IT8423280A1 (it) Processo per la sintesi di 2-metossi-6-bromo-naftalene
IT1152722B (it) Processo per la sintesi di urea
PT89901A (pt) Processo de producao de ureias n-sulfonilicas
PT86069A (pt) Processo de preparacao de ureia
BR8606546A (pt) Processo de sintese de amonia de temperatura controlada
BR8907508A (pt) Processo de hidrofluoretacao catalisada
GB8630012D0 (en) Decomposition of acrylamide
BR8706159A (pt) Copoliester contendo silicio e processo de producao do mesmo
BR8702717A (pt) Processo de formacao de composto
IT1190116B (it) Processo per la sintesi di mono o di idrossifluoroalcani
PT84624B (pt) Processo de preparacao de imidazois substituidos
BR8907504A (pt) Processo de hidrofluoracao catalisada
IT8621465A1 (it) Processo per la trans-alogenazione catalitica di un poli-iodo-benzene