ZA200202509B - Improved process for ammonia recovery. - Google Patents

Improved process for ammonia recovery.

Info

Publication number
ZA200202509B
ZA200202509B ZA200202509A ZA200202509A ZA200202509B ZA 200202509 B ZA200202509 B ZA 200202509B ZA 200202509 A ZA200202509 A ZA 200202509A ZA 200202509 A ZA200202509 A ZA 200202509A ZA 200202509 B ZA200202509 B ZA 200202509B
Authority
ZA
South Africa
Prior art keywords
improved process
ammonia recovery
ammonia
recovery
improved
Prior art date
Application number
ZA200202509A
Other languages
English (en)
Inventor
Abraham Benderley
Briegel Keith Frederick
Decourcy Michael Stanley
Myers Ronald Eugene
Original Assignee
Rohm & Haas
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 Rohm & Haas filed Critical Rohm & Haas
Publication of ZA200202509B publication Critical patent/ZA200202509B/xx

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
    • C01C1/12—Separation of ammonia from gases and vapours
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
    • B01D3/322—Reboiler specifications
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/343—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances the substance being a gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
    • 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
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00101—Reflux columns
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
    • 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
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/0204—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components
    • B01J2219/0209—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components of glass
    • 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
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/0204—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components
    • B01J2219/0236—Metal based
    • 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
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/0204—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components
    • B01J2219/0245—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components of synthetic organic material
    • 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
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
    • B01J2219/0277—Metal based
    • 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
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
    • B01J2219/0277—Metal based
    • B01J2219/0286—Steel
    • 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
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
    • B01J2219/0277—Metal based
    • B01J2219/029—Non-ferrous metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Gas Separation By Absorption (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Industrial Gases (AREA)
  • Degasification And Air Bubble Elimination (AREA)
ZA200202509A 2001-04-06 2002-03-28 Improved process for ammonia recovery. ZA200202509B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28238601P 2001-04-06 2001-04-06

Publications (1)

Publication Number Publication Date
ZA200202509B true ZA200202509B (en) 2002-10-24

Family

ID=23081280

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200202509A ZA200202509B (en) 2001-04-06 2002-03-28 Improved process for ammonia recovery.

Country Status (11)

Country Link
US (1) US7537744B2 (zh)
EP (1) EP1247781A3 (zh)
JP (2) JP2003002639A (zh)
KR (2) KR20020079485A (zh)
CN (2) CN101177283A (zh)
AU (1) AU785083B2 (zh)
BR (1) BR0201097A (zh)
MX (1) MXPA02003411A (zh)
NO (1) NO20021559L (zh)
TW (1) TWI261047B (zh)
ZA (1) ZA200202509B (zh)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10338919A1 (de) * 2003-08-20 2005-04-21 Basf Ag Verfahren zur Herstellung von Polyamiden
US7371313B2 (en) * 2004-05-18 2008-05-13 Matheson Tri-Gas, Inc. On-site generation, purification, and distribution of ultra-pure anhydrous ammonia
DE102005033837B4 (de) 2005-07-20 2019-02-28 Basf Se Verfahren zum Entfernen von sauren Gasen und Ammoniak aus einem Fluidstrom
US8968515B2 (en) * 2006-05-01 2015-03-03 Board Of Trustees Of Michigan State University Methods for pretreating biomass
CN102787149B (zh) 2006-05-01 2015-07-15 密歇根州立大学董事会 处理木质纤维素生物质的方法
US9206446B2 (en) 2006-05-01 2015-12-08 Board Of Trustees Of Michigan State University Extraction of solubles from plant biomass for use as microbial growth stimulant and methods related thereto
EP1921043B1 (en) * 2006-11-01 2012-01-18 Mitsubishi Gas Chemical Company, Inc. Method of recovering ammonia and process for producing a nitrile compound making use of the ammonia recovery method
JP5369423B2 (ja) * 2006-11-01 2013-12-18 三菱瓦斯化学株式会社 アンモニアの回収方法
WO2009045527A1 (en) 2007-10-03 2009-04-09 Michigan State University Improved process for producing sugars and ethanol using corn stillage
FR2926549B1 (fr) * 2008-01-18 2015-05-01 Rhodia Operations Procede de fabrication de composes nitriles
US8945245B2 (en) 2009-08-24 2015-02-03 The Michigan Biotechnology Institute Methods of hydrolyzing pretreated densified biomass particulates and systems related thereto
WO2011028543A2 (en) 2009-08-24 2011-03-10 Board Of Trustees Of Michigan State University Pretreated densified biomass products and methods of making and using same
US10457810B2 (en) 2009-08-24 2019-10-29 Board Of Trustees Of Michigan State University Densified biomass products containing pretreated biomass fibers
US9650657B2 (en) 2010-04-19 2017-05-16 Board Of Trustees Of Michigan State University Methods for producing extracted and digested products from pretreated lignocellulosic biomass
TWI427035B (zh) 2011-08-02 2014-02-21 Univ Nat Pingtung Sci & Tech 氨製備裝置
US10202660B2 (en) 2012-03-02 2019-02-12 Board Of Trustees Of Michigan State University Methods for increasing sugar yield with size-adjusted lignocellulosic biomass particles
US9175323B2 (en) 2012-04-27 2015-11-03 The Michigan Biotechnology Institute Process for treating biomass
US9102964B2 (en) 2012-04-27 2015-08-11 The Michigan Biotechnology Institute Process for treating biomass
KR20150038173A (ko) * 2012-07-19 2015-04-08 인비스타 테크놀러지스 에스.에이 알.엘. 부식 제어를 위한 퍼지를 포함하는 암모니아 회수
CN104736481B (zh) * 2012-07-19 2018-03-02 英威达纺织（英国）有限公司 利用空气喷射控制氨提取中的腐蚀
BR102018004591B1 (pt) 2017-03-08 2019-11-12 Univ Michigan State método de pré-tratamento de biomassa
US11440999B2 (en) 2017-07-07 2022-09-13 Board Of Trustees Of Michigan State University De-esterification of biomass prior to ammonia pretreatment
WO2019111155A1 (en) * 2017-12-04 2019-06-13 Cri, Ehf System for separating dissolved gas by distillation and stripping
KR20200013522A (ko) 2018-07-30 2020-02-07 (주)에코프로지이엠 암모니아 회수 장치 및 이를 이용하여 폐수로부터 황산암모늄을 회수하는 방법
KR20200013512A (ko) 2018-07-30 2020-02-07 (주)에코프로지이엠 고순도의 암모니아수 회수 장치 및 이를 이용하여 폐수로부터 암모니아수를 회수하는 방법
EP3868712A4 (en) * 2018-10-15 2022-06-22 National Institute Of Advanced Industrial Science And Technology METHOD FOR REMOVAL OF AMMONIA CHEMICAL SPECIES USING CARBON DIOXIDE, AGENT PROVIDING AMMONIA CHEMICAL SPECIES AND DEVICE FOR ADSORPTION AND ELIMINATION OF AMMONIA CHEMICAL SPECIES
CN111389169A (zh) * 2020-02-27 2020-07-10 大连中鼎化学有限公司 一种从化合物半导体尾气回收高纯氨的装置及方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2590146A (en) * 1949-03-24 1952-03-25 Freeport Sulphur Co Production of hydrogen cyanide
US2797148A (en) * 1951-03-13 1957-06-25 Du Pont Recovery of nh3 from a gaseous mixture containing nh3 and hcn
US3186795A (en) * 1961-10-31 1965-06-01 United States Steel Corp Method of recovering ammonia
US3488293A (en) * 1964-10-16 1970-01-06 Allied Chem Prevention of corrosion due to urea fertilizer effluent
US3718731A (en) * 1970-10-26 1973-02-27 Du Pont Process for recovering ammonia from a gaseous mixture containing nh3 and hcn
US3985863A (en) * 1973-07-02 1976-10-12 United States Steel Corporation Process for the separation and recovery of ammonia and acid gases
CA1017536A (en) * 1973-07-02 1977-09-20 Robert D. Rice Process for the separation and recovery of ammonia and acid gases
JPS5616086B2 (zh) * 1973-10-31 1981-04-14
JPS5220387A (en) * 1975-08-09 1977-02-16 Mitsubishi Metal Corp Reactor
JPS5289104A (en) * 1976-01-21 1977-07-26 Hitachi Ltd Elimination of injurious materials from synthesis gases
US4172877A (en) * 1976-06-04 1979-10-30 Schwaig Robert H Glass lined chemical reactor
US4094958A (en) * 1977-04-05 1978-06-13 Ciba-Geigy Corporation Process for the separation of NH3 from a gaseous mixture containing NH3 and HCN
ES8100224A1 (es) * 1978-05-25 1980-11-01 Gen Electric Metodo para recuperar amoniaco a partir de una corriente acuosa que circula continuamente
US4287162A (en) * 1979-07-18 1981-09-01 Suntech, Inc. Separation of ammonia from ammonia containing gases
DE3010105A1 (de) * 1980-03-15 1981-10-01 Basf Ag, 6700 Ludwigshafen Verfahren und vorrichtung zur herstellung bzw. umsetzung von alkanolaminen
DE3100568C2 (de) * 1981-01-10 1984-04-26 Bergwerksverband Gmbh, 4300 Essen Verfahren zur selektiven Entfernung und Gewinnung von Ammoniak aus Koksofenrohgasen
JPS6046918A (ja) * 1983-08-25 1985-03-14 Toyo Eng Corp アンモニアの合成法
JPS61136912A (ja) * 1984-12-04 1986-06-24 Kansai Coke & Chem Co Ltd アンモニア含有ガスから精製アンモニアを回収する方法
US4762535A (en) * 1987-06-02 1988-08-09 Air Products And Chemicals, Inc. Ammonia separation using semipermeable membranes
DE69104779T2 (de) * 1990-06-21 1995-05-24 Pfaudler U S Inc Verschluss für einen sauberen chemischen Reaktor.
US5575902A (en) * 1994-01-04 1996-11-19 Chevron Chemical Company Cracking processes
US6001223A (en) * 1995-07-07 1999-12-14 Air Liquide America Corporation On-site ammonia purification for semiconductor manufacture
TW382005B (en) * 1996-04-30 2000-02-11 Standard Oil Co Ohio Process for recovery and recycle of ammonia from an acrylonitrile reactor refluent stream using an ammonium phosphate quench system
US20010006614A1 (en) * 1998-12-23 2001-07-05 Nero Linda L. Process for recovery and recycle of ammonia from an acrylonitrile reactor effluent stream using an ammonium phosphate quench system
JP4005750B2 (ja) * 1999-12-28 2007-11-14 株式会社日本触媒 （メタ）アクリル酸製造用装置および（メタ）アクリル酸の製造方法
MXPA01005155A (es) * 2000-05-23 2003-08-20 Rohm & Haas Proceso para la recuperacion y el reciclaje de amoniaco proveniente de una corriente efluente de reactor.

Also Published As

Publication number Publication date
US20020146363A1 (en) 2002-10-10
CN101177283A (zh) 2008-05-14
US7537744B2 (en) 2009-05-26
JP2003002639A (ja) 2003-01-08
AU2934002A (en) 2002-10-10
AU785083B2 (en) 2006-09-14
JP2008273833A (ja) 2008-11-13
KR20020079485A (ko) 2002-10-19
EP1247781A2 (en) 2002-10-09
NO20021559L (no) 2002-10-07
KR20080059354A (ko) 2008-06-27
TWI261047B (en) 2006-09-01
NO20021559D0 (no) 2002-04-03
EP1247781A3 (en) 2004-03-03
BR0201097A (pt) 2003-05-27
CN1380252A (zh) 2002-11-20
MXPA02003411A (es) 2004-07-16

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