IN2015DN01173A - - Google Patents

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Publication number
IN2015DN01173A
IN2015DN01173A IN1173DEN2015A IN2015DN01173A IN 2015DN01173 A IN2015DN01173 A IN 2015DN01173A IN 1173DEN2015 A IN1173DEN2015 A IN 1173DEN2015A IN 2015DN01173 A IN2015DN01173 A IN 2015DN01173A
Authority
IN
India
Prior art keywords
ammonia
ammonia plant
air flow
process air
plant
Prior art date
Application number
Other languages
English (en)
Inventor
Vinod Kumar Arora
Original Assignee
Vinod Kumar Arora
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 Vinod Kumar Arora filed Critical Vinod Kumar Arora
Publication of IN2015DN01173A publication Critical patent/IN2015DN01173A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/003—Storage or handling 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B7/00—Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00004—Scale aspects
    • B01J2219/00006—Large-scale industrial plants
    • 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
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
IN1173DEN2015 2012-08-17 2015-02-12 IN2015DN01173A (enExample)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261684684P 2012-08-17 2012-08-17
US201261706305P 2012-09-27 2012-09-27
PCT/US2013/054951 WO2014028623A1 (en) 2012-08-17 2013-08-14 Ammonia plant upgrading-multistage integrated chilling of process air compressor with ammonia compressor followed by air flow split and multistage air preheating to secondary ammonia reformer

Publications (1)

Publication Number Publication Date
IN2015DN01173A true IN2015DN01173A (enExample) 2015-06-26

Family

ID=50101473

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1173DEN2015 IN2015DN01173A (enExample) 2012-08-17 2015-02-12

Country Status (3)

Country Link
US (4) US9772129B2 (enExample)
IN (1) IN2015DN01173A (enExample)
WO (1) WO2014028623A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800000620A1 (it) * 2018-01-08 2019-07-08 Nuovo Pignone Tecnologie Srl Impianto di produzione di ammoniaca
DE102018215884A1 (de) * 2018-09-19 2020-03-19 Thyssenkrupp Ag Verfahren zur Entfernung von Inertgasen aus flüssigem Ammoniak
EP3967657A1 (en) * 2020-09-14 2022-03-16 Yara International ASA Dual pressure plant for the production of nitric acid and method for operating same

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3442613A (en) * 1965-10-22 1969-05-06 Braun & Co C F Hydrocarbon reforming for production of a synthesis gas from which ammonia can be prepared
IT961138B (it) 1971-02-01 1973-12-10 Air Liquide Impianto per comprimere un fluido mediante espansione di un altro fluido
BE788368A (fr) * 1971-09-10 1973-01-02 D M Weatherly Cy Procede et appareil pour la compression en plusieurs etages d'un premier courant de gaz avec l'energie derivee d'un second courant de gaz
FR2352247A1 (fr) * 1976-05-18 1977-12-16 Cem Comp Electro Mec Procede et dispositif pour echanger de la chaleur entre des fluides
US4414191A (en) * 1981-08-07 1983-11-08 Union Carbide Corporation Process for the production of ammonia
EP0115752B1 (en) 1981-08-07 1986-12-10 Union Carbide Corporation Improved process and apparatus for the production of ammonia
US4479925A (en) * 1982-09-13 1984-10-30 The M. W. Kellogg Company Preparation of ammonia synthesis gas
US4464228A (en) 1982-11-29 1984-08-07 Nalco Chemical Company Energy conservation within the Kellogg ammonia process
US4792441A (en) * 1988-01-19 1988-12-20 Air Products And Chemicals, Inc. Ammonia synthesis
US4869888A (en) 1988-03-29 1989-09-26 Uop Ammonia production process utilizing enhanced boiling surface in refrigeration zone
DE4240733A1 (de) 1992-09-03 1994-03-10 Linde Ag Verfahren zum Betrieb einer Verdichter-Wärmepumpe oder Kälteanlage mit Ammoniak als Kältemittel
JP3920365B2 (ja) * 1994-04-28 2007-05-30 オルマット インダストリーズ リミテッド 地熱流体中の非凝縮性ガスを処理するための装置および方法
JP2611185B2 (ja) 1994-09-20 1997-05-21 佐賀大学長 エネルギー変換装置
US5736116A (en) 1995-10-25 1998-04-07 The M. W. Kellogg Company Ammonia production with enriched air reforming and nitrogen injection into the synthesis loop
US5935544A (en) 1996-06-06 1999-08-10 Brown & Root, Inc. Moderate excess nitrogen Braun Purifier™ process and method for retrofitting non-Braun Purifier™ ammonia plants
EP0849245A1 (en) * 1996-12-20 1998-06-24 Kvaerner Process Technology Limited Process and plant for the production of methanol
WO1998045211A1 (en) 1997-04-10 1998-10-15 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Oxygen and nitrogen injection for increasing ammonia production
US5842345A (en) 1997-09-29 1998-12-01 Air Products And Chemicals, Inc. Heat recovery and power generation from industrial process streams
US6170263B1 (en) 1999-05-13 2001-01-09 General Electric Co. Method and apparatus for converting low grade heat to cooling load in an integrated gasification system
DE10057863C2 (de) 2000-11-21 2002-10-24 Uhde Gmbh Mehrdruckverfahren zur Herstellung von Ammoniak
US6976362B2 (en) * 2001-09-25 2005-12-20 Rentech, Inc. Integrated Fischer-Tropsch and power production plant with low CO2 emissions
US9126841B2 (en) * 2004-07-29 2015-09-08 Fluor Technologies Corporation Ammonia plant
US7762054B2 (en) 2007-08-21 2010-07-27 Donald Charles Erickson Thermally powered turbine inlet air chiller heater
US8020406B2 (en) * 2007-11-05 2011-09-20 David Vandor Method and system for the small-scale production of liquified natural gas (LNG) from low-pressure gas
US7967896B2 (en) 2008-03-26 2011-06-28 Uop Llc Use of hydraulic turbocharger for recovering energy from high pressure solvents in gasification and natural gas applications
US7821158B2 (en) 2008-05-27 2010-10-26 Expansion Energy, Llc System and method for liquid air production, power storage and power release
CN102272428B (zh) * 2009-01-14 2014-06-11 丰田自动车株式会社 发动机
AU2010264462B2 (en) 2009-06-22 2016-05-12 Echogen Power Systems Inc. System and method for managing thermal issues in one or more industrial processes
EP2859290A4 (en) * 2012-06-06 2016-11-30 Keppel Offshore & Marine Technology Ct Pte Ltd SYSTEM AND METHOD FOR LIQUEFACTION OF A NATURAL GAS

Also Published As

Publication number Publication date
US20140223951A1 (en) 2014-08-14
US11131486B2 (en) 2021-09-28
US20190264959A1 (en) 2019-08-29
WO2014028623A1 (en) 2014-02-20
US10302338B2 (en) 2019-05-28
US20170350628A1 (en) 2017-12-07
US9772129B2 (en) 2017-09-26
US20170350627A1 (en) 2017-12-07
US10302337B2 (en) 2019-05-28

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