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
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)
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 (xx) | 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 (xx) |
JP (1) | JPS4925560B1 (xx) |
BE (1) | BE731587A (xx) |
FR (1) | FR2006308A1 (xx) |
GB (1) | GB1267692A (xx) |
NL (1) | NL163774C (xx) |
Cited By (1)
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)
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 |
WO2015010906A1 (de) | 2013-07-25 | 2015-01-29 | Siemens Aktiengesellschaft | Anlage zur abscheidung von leicht flüchtigen degradationsprodukten, und verfahren zum betrieb der anlage |
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 |
WO2019143592A1 (en) | 2018-01-16 | 2019-07-25 | 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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2368901A (en) * | 1940-09-25 | 1945-02-06 | Semet Solvay Eng Corp | Ammonium sulphate production |
BE617822A (xx) * | 1961-05-19 | |||
NL6605077A (xx) * | 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 |
-
1969
- 1969-04-07 JP JP44026229A patent/JPS4925560B1/ja active Pending
- 1969-04-09 GB GB08074/69A patent/GB1267692A/en not_active Expired
- 1969-04-14 US US815593A patent/US3607022A/en not_active Expired - Lifetime
- 1969-04-15 NL NL6905798.A patent/NL163774C/xx not_active IP Right Cessation
- 1969-04-16 BE BE731587D patent/BE731587A/xx unknown
- 1969-04-16 FR FR6911794A patent/FR2006308A1/fr not_active Withdrawn
Cited By (1)
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 |
---|---|
NL6905798A (xx) | 1969-10-20 |
GB1267692A (en) | 1972-03-22 |
BE731587A (xx) | 1969-10-16 |
JPS4925560B1 (xx) | 1974-07-01 |
NL163774B (nl) | 1980-05-16 |
DE1768216B2 (de) | 1976-09-02 |
US3607022A (en) | 1971-09-21 |
FR2006308A1 (xx) | 1969-12-26 |
DE1768216A1 (de) | 1971-10-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee |