BR7604040A - Processo continuo para a obtencao de amoniaco puro concentrado - Google Patents

Processo continuo para a obtencao de amoniaco puro concentrado

Info

Publication number
BR7604040A
BR7604040A BR7604040A BR7604040A BR7604040A BR 7604040 A BR7604040 A BR 7604040A BR 7604040 A BR7604040 A BR 7604040A BR 7604040 A BR7604040 A BR 7604040A BR 7604040 A BR7604040 A BR 7604040A
Authority
BR
Brazil
Prior art keywords
continuous process
obtaining pure
pure concentrated
ammoniac
concentrated ammoniac
Prior art date
Application number
BR7604040A
Other languages
English (en)
Inventor
A Gatber
H Stonner
P Wiesner
A Dinclair
Original Assignee
Metallgesellschaft Ag
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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of BR7604040A publication Critical patent/BR7604040A/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
    • C01C1/10—Separation of ammonia from ammonia liquors, e.g. gas liquors
BR7604040A 1975-06-24 1976-06-22 Processo continuo para a obtencao de amoniaco puro concentrado BR7604040A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2527985A DE2527985C3 (de) 1975-06-24 1975-06-24 Kontinuierliches Verfahren zur Gewinnung von reinem Ammoniak

Publications (1)

Publication Number Publication Date
BR7604040A true BR7604040A (pt) 1977-06-28

Family

ID=5949771

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7604040A BR7604040A (pt) 1975-06-24 1976-06-22 Processo continuo para a obtencao de amoniaco puro concentrado

Country Status (7)

Country Link
US (1) US4060591A (pt)
AT (1) AT342086B (pt)
BR (1) BR7604040A (pt)
CA (1) CA1062879A (pt)
DE (1) DE2527985C3 (pt)
IN (1) IN144206B (pt)
ZA (1) ZA762145B (pt)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL168196C (nl) * 1976-11-03 1982-03-16 Stamicarbon Werkwijze voor het afscheiden van nh&013 en co&012 uit een mengsel van nh&013, co&012 en h&012o.
DE2744437C2 (de) * 1977-10-03 1985-01-17 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Aufbereitung von bei der Entgasung oder Vergasung von Kohlen anfallenden Abwässern
NL7804668A (nl) * 1978-04-29 1979-10-31 Stamicarbon Werkwijze voor het scheiden van nh3 en co2 uit meng- sels van nh3 ,co2 en water.
DE2832359A1 (de) * 1978-07-22 1980-01-31 Didier Eng Verfahren bzw. anlage zum abtreiben von geloesten, korrosiven gasbestandteilen aus waessrigen loesungen
US4256471A (en) * 1979-04-16 1981-03-17 Stamicarbon, B.V. Process for the separation of ammonia and carbon dioxide from mixtures containing ammonia, carbon dioxide and water
DE3141772A1 (de) * 1981-10-21 1983-04-28 Linde Ag, 6200 Wiesbaden Verfahren und vorrichtung zum regulieren des nh(pfeil abwaerts)3(pfeil abwaerts)-gehaltes in der waschfluessigkeit einer gaswaesche
US4441895A (en) * 1981-12-11 1984-04-10 Ludwig Silberring Process for the separation of mixtures by means of mass transfer at different temperatures or pressures
NL8200905A (nl) * 1982-03-05 1983-10-03 Stamicarbon Werkwijze voor het scheiden van ammoniak en kooldioxide uit mengsels van ammoniak, kooldioxide en water.
US4457837A (en) * 1982-07-23 1984-07-03 Chevron Research Company Efficiency addition of ammonia to petroleum fractionation units
DE3310712C3 (de) * 1983-03-24 1994-02-24 Metallgesellschaft Ag Verfahren zum Behandeln eines wasserhaltigen Kondensats
US4594131A (en) * 1984-08-13 1986-06-10 United States Steel Corporation Process for removing ammonia and acid gases from process streams
DE3520934C1 (de) * 1985-06-12 1986-06-05 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum Gewinnen von Ammoniak aus einem NH3,CO2 und H2S enthaltenden Abwasser
DE3717977A1 (de) * 1987-05-27 1988-12-08 Uhde Gmbh Verfahren zur verminderung des nh(pfeil abwaerts)3(pfeil abwaerts)-methanol-ausstosses einer ammoniak-syntheseanlage
US5190665A (en) * 1991-08-12 1993-03-02 Titmas James A Process and apparatus for removing carbon dioxide and stripping another component from a liquid stream
US5470478A (en) * 1993-06-21 1995-11-28 Leva; Max Apparatus and method for stripping and absorption of volatile materials
CN1039636C (zh) * 1995-08-03 1998-09-02 河南省安阳钢铁公司 从稀氨水中脱除nh3-n的方法
US5549831A (en) * 1995-08-08 1996-08-27 B&W Nuclear Technologies, Inc. Method for processing chemical cleaning solvent waste
CN1043135C (zh) * 1995-09-18 1999-04-28 宗立海 从炼油污水中回收高纯度液氨的方法
DE19615067C2 (de) * 1996-04-17 1998-03-26 Salzgitter Anlagenbau Gmbh Verfahren zur Behandlung industrieller Abwässer
CN1047366C (zh) * 1996-05-14 1999-12-15 中国石化茂名石油化工公司 氨精制工艺
DE19848499C1 (de) * 1998-10-21 2000-02-24 Metallgesellschaft Ag Verfahren zum Gewinnen von Ammoniak aus einem NH3 und Sauergase enthaltenden Abwasser
US6464875B1 (en) * 1999-04-23 2002-10-15 Gold Kist, Inc. Food, animal, vegetable and food preparation byproduct treatment apparatus and process
JP4975205B2 (ja) * 2000-04-28 2012-07-11 日揮株式会社 ガス状混合物からのアンモニア回収方法
US6706093B2 (en) * 2000-05-23 2004-03-16 Rohm And Haas Company Method and apparatus for preventing iron contamination in corrosive service
US7297181B2 (en) * 2004-07-07 2007-11-20 Air Liquide America L.P. Purification and transfilling of ammonia
DE102008058143B4 (de) 2008-11-20 2012-04-12 Lurgi Gmbh Verfahren und Anlage zur Gewinnung von NH3 aus einem NH3 und Sauergase enthaltenden Gemisch
EP2927451B1 (en) 2014-04-01 2017-06-14 Inergy Automotive Systems Research (Société Anonyme) Supply system for use in a vehicle
CN107413194A (zh) * 2016-12-29 2017-12-01 天津市创举科技股份有限公司 一种用于脱硫脱硝的浓氨水的制备方法及设备
CN108423690B (zh) * 2018-03-23 2021-09-17 天华化工机械及自动化研究设计院有限公司 一种热泵闪蒸汽提脱氨直接产生固体硫酸铵的方法
CN109734104B (zh) * 2018-11-27 2022-02-08 重庆建峰化工股份有限公司 一种利用合成氨的驰放气系统生产氨水的装置及方法
CN112979031A (zh) * 2021-02-04 2021-06-18 华能（天津）煤气化发电有限公司 一种用于控制igcc气化废水氨氮含量的操作方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1936864A (en) * 1932-02-23 1933-11-28 Koppers Co Delaware Ammonia recovery
US2162838A (en) * 1936-04-06 1939-06-20 Amos N Cole Process for purification of gases
NL264624A (pt) * 1960-05-10
US3556721A (en) * 1967-10-27 1971-01-19 Koppers Co Inc Process for purifying crude coke-oven gases
DE2058709B2 (de) * 1970-11-28 1974-05-09 Fa. Carl Still, 4350 Recklinghausen Ammoniak-Schwefelwasserstoff-Kreislaufwaschverfahren für Kokereirohgase

Also Published As

Publication number Publication date
US4060591A (en) 1977-11-29
ATA360276A (de) 1977-07-15
IN144206B (pt) 1978-04-08
AT342086B (de) 1978-03-10
DE2527985B2 (de) 1980-07-10
DE2527985A1 (de) 1977-04-07
AU1341276A (en) 1977-11-03
CA1062879A (en) 1979-09-25
ZA762145B (en) 1977-05-25
DE2527985C3 (de) 1981-04-16

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