BR0000913A - Processo e aparelho para produção de amÈnia - Google Patents

Processo e aparelho para produção de amÈnia

Info

Publication number
BR0000913A
BR0000913A BR0000913-0A BR0000913A BR0000913A BR 0000913 A BR0000913 A BR 0000913A BR 0000913 A BR0000913 A BR 0000913A BR 0000913 A BR0000913 A BR 0000913A
Authority
BR
Brazil
Prior art keywords
ammonia production
ammonia
production process
production
blast furnace
Prior art date
Application number
BR0000913-0A
Other languages
English (en)
Inventor
Minish Mahendra Shah
Original Assignee
Praxair Technology 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 Praxair Technology Inc filed Critical Praxair Technology Inc
Publication of BR0000913A publication Critical patent/BR0000913A/pt

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
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • 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
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
    • F25J3/0276—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream separation of H2/N2 mixtures, i.e. of ammonia synthesis gas
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/025—Preparation or purification of gas mixtures for ammonia synthesis
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/002—Evacuating and treating of exhaust gases
    • 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
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/0204—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the feed stream
    • F25J3/0219—Refinery gas, cracking gas, coke oven gas, gaseous mixtures containing aliphatic unsaturated CnHm or gaseous mixtures of undefined nature
    • 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
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04521—Coupling of the air fractionation unit to an air gas-consuming unit, so-called integrated processes
    • F25J3/04527—Integration with an oxygen consuming unit, e.g. glass facility, waste incineration or oxygen based processes in general
    • F25J3/04551—Integration with an oxygen consuming unit, e.g. glass facility, waste incineration or oxygen based processes in general for the metal production
    • F25J3/04557—Integration with an oxygen consuming unit, e.g. glass facility, waste incineration or oxygen based processes in general for the metal production for pig iron or steel making, e.g. blast furnace, Corex
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/20—Increasing the gas reduction potential of recycled exhaust gases
    • C21B2100/24—Increasing the gas reduction potential of recycled exhaust gases by shift reactions
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/20—Increasing the gas reduction potential of recycled exhaust gases
    • C21B2100/28—Increasing the gas reduction potential of recycled exhaust gases by separation
    • C21B2100/282—Increasing the gas reduction potential of recycled exhaust gases by separation of carbon dioxide
    • 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
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2205/00—Processes or apparatus using other separation and/or other processing means
    • F25J2205/60—Processes or apparatus using other separation and/or other processing means using adsorption on solid adsorbents, e.g. by temperature-swing adsorption [TSA] at the hot or cold end
    • F25J2205/66—Regenerating the adsorption vessel, e.g. kind of reactivation gas
    • 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
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2210/00—Processes characterised by the type or other details of the feed stream
    • F25J2210/20—H2/N2 mixture, i.e. synthesis gas for or purge gas from ammonia synthesis
    • 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
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2260/00—Coupling of processes or apparatus to other units; Integrated schemes
    • F25J2260/60—Integration in an installation using hydrocarbons, e.g. for fuel purposes
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2
    • 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

"PROCESSO E APARELHO PARA PRODUçãO DE AMÈNIA". Um sistema para produção de amónia pela integração de fabricação de ferro em alto-forno com produção de amónia no qual retificação criogênica liga os dois sistemas permitindo a produção de gás de síntese de amónia proveniente de gás de alto-forno para uso na produção de amónia.
BR0000913-0A 1999-02-25 2000-02-24 Processo e aparelho para produção de amÈnia BR0000913A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/257,030 US6190632B1 (en) 1999-02-25 1999-02-25 Method and apparatus for the production of ammonia utilizing cryogenic rectification

Publications (1)

Publication Number Publication Date
BR0000913A true BR0000913A (pt) 2000-09-05

Family

ID=22974611

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0000913-0A BR0000913A (pt) 1999-02-25 2000-02-24 Processo e aparelho para produção de amÈnia

Country Status (6)

Country Link
US (1) US6190632B1 (pt)
EP (1) EP1031534A1 (pt)
KR (1) KR100506910B1 (pt)
CN (1) CN1157331C (pt)
BR (1) BR0000913A (pt)
CA (1) CA2299224A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1700823T3 (da) * 2005-03-06 2011-05-30 Ammonia Casale Sa Fremgangsmåde til fremstilling af syntesegas
CA2607205A1 (en) * 2005-06-15 2006-12-21 Questair Technologies Inc. Adsorptive bulk separation for upgrading gas streams
DE102009022510B4 (de) * 2009-05-25 2015-03-12 Thyssenkrupp Industrial Solutions Ag Verfahren zur gleichzeitigen Herstellung von Eisen und eines CO und H2 enthaltenden Rohsynthesegases
KR101628664B1 (ko) * 2009-12-29 2016-06-10 재단법인 포항산업과학연구원 전로 가스를 이용한 암모니아 제조방법 및 요소 제조방법
US8889093B2 (en) * 2010-09-16 2014-11-18 Kellogg Brown & Root Llc High pressure cyrogenic process and system for producing ammonia products
CN102425916A (zh) * 2011-08-30 2012-04-25 重庆创本深冷天然气有限公司 一种利用合成氨尾气生产液化氩的方法及装置
DE102014114343B4 (de) * 2013-10-07 2024-04-18 Thyssenkrupp Industrial Solutions Ag Verfahren zur kombinierten Herstellung von Roheisen und eines auf Synthesegas basierenden organischen Chemieprodukts
DE102013113980A1 (de) * 2013-12-12 2015-06-18 Thyssenkrupp Ag Verfahren zur Herstellung von Ammoniakgas und CO2 für eine Harnstoffsynthese
EP3604210A1 (en) * 2018-08-02 2020-02-05 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk Onderzoek TNO Production of carbon dioxide and ammonia from residual gases in the steel and metal industries

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3872025A (en) * 1969-10-31 1975-03-18 Bethlehem Steel Corp Production and utilization of synthesis gas
US4013454A (en) 1975-03-04 1977-03-22 Robert Kenneth Jordan Coproduction of iron with methanol and ammonia
US4409196A (en) * 1979-04-24 1983-10-11 Foster Wheeler Energy Corporation Synthesis gas for ammonia production
US4363654A (en) 1980-04-08 1982-12-14 Geoffrey Frederick Production of reducing gas for furnace injection
ZA842807B (en) 1983-05-31 1984-11-28 Westinghouse Electric Corp Gasification process for ammonia production
SE8605226L (sv) 1986-12-05 1988-06-06 Nonox Eng Ab Syntesgas fran masugn
US5582036A (en) 1995-08-30 1996-12-10 Praxair Technology, Inc. Cryogenic air separation blast furnace system
US5582029A (en) 1995-10-04 1996-12-10 Air Products And Chemicals, Inc. Use of nitrogen from an air separation plant in carbon dioxide removal from a feed gas to a further process
FR2744374B1 (fr) 1996-02-01 1998-03-06 Air Liquide Procede et installation siderurgiques
US6045602A (en) * 1998-10-28 2000-04-04 Praxair Technology, Inc. Method for integrating a blast furnace and a direct reduction reactor using cryogenic rectification

Also Published As

Publication number Publication date
KR100506910B1 (ko) 2005-08-10
CA2299224A1 (en) 2000-08-25
US6190632B1 (en) 2001-02-20
CN1157331C (zh) 2004-07-14
KR20010014504A (ko) 2001-02-26
EP1031534A1 (en) 2000-08-30
CN1265375A (zh) 2000-09-06

Similar Documents

Publication Publication Date Title
BR9904945A (pt) Processo para integrar um alto-forno e um reator de redução direta
BR9301590A (pt) Processo para a fabricacao do produto de nitrogenio,oxigenio e argonio por meio da retificacao criogenica do ar e aparelho para a fabricacao do produto de nitrogenio,oxigenio e argonio por meio da retificacao criogenica
BR0000913A (pt) Processo e aparelho para produção de amÈnia
ES2095940T3 (es) Procedimiento para la preparacion de derivados de s-acil-glutation y compuestos obtenidos por dicho procedimiento.
ZA943520B (en) N-alkylthio polyamine derivatives as radioprotective agents.
BR9811235A (pt) Processo para a produção de uma amina aromática
AU2003267495A8 (en) Device for fixing an object on a vertical rod
AU5556698A (en) Method for producing metal complex carboxylic acid amides
FR2832213B1 (fr) Procede et installation de production d'helium
NO990889D0 (no) Prosess for produksjon av iohexol
EP0628536A3 (de) Verfahren zur Herstellung von Aminen.
BR9503541A (pt) Processo e sistema para a produção de um produto gasoso de alta pureza
NZ514653A (en) Process for producing an amide compound by reacting a compound with an amino group with a polyaminocarboxylic acid anhydride
BR0212553A (pt) Reagentes alfa-halo enaminas
NZ506773A (en) Process for making 1, 3-disubstituted-4-oxocyclic ureas
NZ331678A (en) Method of checking integrity of modified atmosphere package by placing gas indicator between package and liner
ES2139714T3 (es) Fluororribosil-aminas anomericas.
FR2695589B1 (fr) Procédé de fabrication par moulage d'éléments creux tels que des éléments de canalisation en béton à joint d'étanchéité intégré, et dispositif pour la mise en Óoeuvre de ce procédé.
EE03598B1 (et) Meetod pulbiterase valmistamiseks ja sellel meetodil valmistatud pulbiteras
IT1261264B (it) Procedimento e dispositivo per la produzione di tubazioni di raccordo e relativa tubazione.
MX9704836A (es) Proceso para la fabricaciom de acetonilbenzamidas.
MXPA02012122A (es) Proceso para recuperar helio usando un eyector.
FR2703262B1 (fr) Mélanges gazeux.
FI945414A0 (fi) Menetelmä N,N-disubstituoidun aminofenolin valmistamiseksi
MX9800424A (es) Procedimiento para la preparacion de alfa, omega-bromocloroalcanos.

Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired