NL163774C - Werkwijze ter bereiding van acrylonitrile uit propeen, ammoniak en moleculaire zuurstof of lucht. - Google Patents

Werkwijze ter bereiding van acrylonitrile uit propeen, ammoniak en moleculaire zuurstof of lucht.

Info

Publication number
NL163774C
NL163774C NL6905798.A NL6905798A NL163774C NL 163774 C NL163774 C NL 163774C NL 6905798 A NL6905798 A NL 6905798A NL 163774 C NL163774 C NL 163774C
Authority
NL
Netherlands
Prior art keywords
propene
ammonia
air
molecular oxygen
preparing acrylonitrile
Prior art date
Application number
NL6905798.A
Other languages
English (en)
Other versions
NL6905798A (nl
NL163774B (nl
Original Assignee
Erdoelchemie Gmbh
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
Priority claimed from DE19681768216 external-priority patent/DE1768216C3/de
Application filed by Erdoelchemie Gmbh filed Critical Erdoelchemie Gmbh
Publication of NL6905798A publication Critical patent/NL6905798A/xx
Publication of NL163774B publication Critical patent/NL163774B/nl
Application granted granted Critical
Publication of NL163774C publication Critical patent/NL163774C/nl

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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/32—Separation; Purification; Stabilisation; Use of additives
    • C07C253/34—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Industrial Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Removal Of Specific Substances (AREA)
NL6905798.A 1968-04-16 1969-04-15 Werkwijze ter bereiding van acrylonitrile uit propeen, ammoniak en moleculaire zuurstof of lucht. NL163774C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681768216 DE1768216C3 (de) 1968-04-16 Verfahren zur Abtrennung von Ammoniak aus den bei der Herstellung von Acrylsäurenitril aus Propylen entstehenden Reaktionsgasen

Publications (3)

Publication Number Publication Date
NL6905798A NL6905798A (nl) 1969-10-20
NL163774B NL163774B (nl) 1980-05-16
NL163774C true NL163774C (nl) 1980-10-15

Family

ID=5699648

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6905798.A NL163774C (nl) 1968-04-16 1969-04-15 Werkwijze ter bereiding van acrylonitrile uit propeen, ammoniak en moleculaire zuurstof of lucht.

Country Status (6)

Country Link
US (1) US3607022A (nl)
JP (1) JPS4925560B1 (nl)
BE (1) BE731587A (nl)
FR (1) FR2006308A1 (nl)
GB (1) GB1267692A (nl)
NL (1) NL163774C (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10239016B2 (en) 2016-12-07 2019-03-26 Nuorganics LLC Systems and methods for nitrogen recovery from a gas stream

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10346519A1 (de) * 2003-10-02 2005-05-04 Uhde Gmbh Verfahren zur Entfernung von Ammoniak und Staub aus einem Abgas, das bei der Herstellung von Düngemitteln anfällt
DE102009013691A1 (de) 2009-03-20 2010-09-30 Uhde Gmbh Kombinierte Abgasbehandlung Ammoniak- und Stickoxid-haltiger Abgasströme in Industrieanlagen
CN102976358B (zh) * 2012-11-30 2014-12-17 淄博鲁华泓锦新材料股份有限公司 一种利用叔丁胺生产过程中的副产品制备硫酸铵的生产工艺及设备
DE102013000013A1 (de) 2013-01-02 2014-07-03 Thyssenkrupp Industrial Solutions Gmbh Beseitigung von Ammoniak und niederen Alkanen und/oder Wasserstoff in Abgasströmen in Industrieanlagen
TWI552982B (zh) 2013-03-29 2016-10-11 旭化成化學股份有限公司 異氰酸酯的製造方法
US20160151735A1 (en) 2013-07-25 2016-06-02 Siemens Aktiengesellschaft System for separating out volatile degradation products, and method for operating the system
CN103482653B (zh) * 2013-09-27 2015-10-14 攀钢集团攀枝花钢铁研究院有限公司 一种用烟气硫酸生产硫酸铵的方法
CN104941380A (zh) * 2014-03-31 2015-09-30 英尼奥斯欧洲股份公司 用于淬冷流出物的改进的烟雾消除器操作
CN106345235A (zh) * 2016-11-02 2017-01-25 中国天辰工程有限公司 一种氢氰酸制备中反应气脱除氨的工艺
CN107880946B (zh) * 2017-12-13 2023-05-16 中冶焦耐(大连)工程技术有限公司 一种煤气冷却分离装置及方法
US11000803B2 (en) 2018-01-16 2021-05-11 Nuorganics LLC Systems and methods for concentrating a substance recovered from a gas stream
CN111792652A (zh) * 2020-07-09 2020-10-20 中冶焦耐(大连)工程技术有限公司 一种硫铵加酸系统及工艺
FR3117878A1 (fr) 2020-12-23 2022-06-24 Precise France Cartouche logeant une pastille filtrante encapsulée dans un anneau d’étanchéité, destinée à être fixée de manière amovible(s) à un masque de protection respiratoire.
CN114377530A (zh) * 2022-03-03 2022-04-22 广东韶钢松山股份有限公司 一种氨水槽尾气净化设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2368901A (en) * 1940-09-25 1945-02-06 Semet Solvay Eng Corp Ammonium sulphate production
BE617822A (nl) * 1961-05-19
NL6605077A (nl) * 1965-05-04 1966-11-07
US3408157A (en) * 1966-06-01 1968-10-29 Standard Oil Co Process for recovery of ammonium salts from process waste streams and disposal thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10239016B2 (en) 2016-12-07 2019-03-26 Nuorganics LLC Systems and methods for nitrogen recovery from a gas stream

Also Published As

Publication number Publication date
GB1267692A (en) 1972-03-22
DE1768216A1 (de) 1971-10-14
JPS4925560B1 (nl) 1974-07-01
NL6905798A (nl) 1969-10-20
FR2006308A1 (nl) 1969-12-26
NL163774B (nl) 1980-05-16
DE1768216B2 (de) 1976-09-02
US3607022A (en) 1971-09-21
BE731587A (nl) 1969-10-16

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee