NO20012679L - Fremgangsmåte for innföring av melamin-avgassene i et ureaanlegg - Google Patents
Fremgangsmåte for innföring av melamin-avgassene i et ureaanleggInfo
- Publication number
- NO20012679L NO20012679L NO20012679A NO20012679A NO20012679L NO 20012679 L NO20012679 L NO 20012679L NO 20012679 A NO20012679 A NO 20012679A NO 20012679 A NO20012679 A NO 20012679A NO 20012679 L NO20012679 L NO 20012679L
- Authority
- NO
- Norway
- Prior art keywords
- introducing
- exhaust gas
- urea plant
- melamine
- urea
- Prior art date
Links
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title abstract 3
- 239000004202 carbamide Substances 0.000 title abstract 3
- 229920000877 Melamine resin Polymers 0.000 title abstract 2
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 title abstract 2
- 239000007789 gas Substances 0.000 abstract 1
- 239000003380 propellant Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
- C07C273/12—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds combined with the synthesis of melamine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treating Waste Gases (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0203998A AT411830B (de) | 1998-12-03 | 1998-12-03 | Verfahren zur herstellung von harnstoff unter einbindung der melamin-offgase in eine harnstoffanlage |
| PCT/EP1999/009192 WO2000032566A1 (fr) | 1998-12-03 | 1999-11-26 | Procede pour introduire par liaison des effluents gazeux de melanine dans une installation pour produire de l'uree |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO20012679D0 NO20012679D0 (no) | 2001-05-31 |
| NO20012679L true NO20012679L (no) | 2001-06-14 |
Family
ID=3526484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20012679A NO20012679L (no) | 1998-12-03 | 2001-05-31 | Fremgangsmåte for innföring av melamin-avgassene i et ureaanlegg |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US6586629B1 (fr) |
| EP (1) | EP1135366B1 (fr) |
| JP (1) | JP2002531434A (fr) |
| KR (1) | KR20010080656A (fr) |
| CN (1) | CN1329591A (fr) |
| AR (1) | AR021529A1 (fr) |
| AT (1) | AT411830B (fr) |
| AU (1) | AU1557300A (fr) |
| BR (1) | BR9915851A (fr) |
| CA (1) | CA2350792A1 (fr) |
| CZ (1) | CZ20011941A3 (fr) |
| DE (1) | DE59907228D1 (fr) |
| EA (1) | EA200100611A1 (fr) |
| HU (1) | HUP0104551A2 (fr) |
| NO (1) | NO20012679L (fr) |
| PL (1) | PL348066A1 (fr) |
| RO (1) | RO119944B1 (fr) |
| SK (1) | SK6202001A3 (fr) |
| TR (1) | TR200101550T2 (fr) |
| WO (1) | WO2000032566A1 (fr) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4632008B2 (ja) * | 2000-10-03 | 2011-02-16 | 日産化学工業株式会社 | トリアジン化合物含有廃水の処理による尿素合成方法 |
| AT409627B (de) * | 2000-12-27 | 2002-09-25 | Agrolinz Melamin Gmbh | Verfahren zur reinigung von offgasen aus einer melaminanlage |
| NL1021637C2 (nl) * | 2002-07-29 | 2004-01-30 | Dsm Nv | Werkwijze voor het vergroten van de capaciteit van een ureumfabriek. |
| EP1716111B2 (fr) * | 2004-02-20 | 2022-06-08 | Casale Sa | Procede integre de production d'uree et de melamine |
| PL1634869T3 (pl) * | 2004-09-09 | 2011-12-30 | Urea Casale Sa | Zintegrowany proces produkcji mocznika i melaminy oraz związana z nim instalacja |
| KR100681240B1 (ko) * | 2005-12-06 | 2007-02-09 | 삼성정밀화학 주식회사 | 폐열을 이용한 공정배관 보온용 열교환기를 가지는 요소플랜트의 공정가스 회수 설비 |
| CN101774950B (zh) * | 2009-12-25 | 2013-04-17 | 鲁西化工集团股份有限公司 | 一种利用三聚氰胺尾气联产尿素的工艺 |
| EP2502905A1 (fr) | 2011-03-24 | 2012-09-26 | Borealis Agrolinz Melamine GmbH | Procédé de traitement des gaz de dégagement à partir d'une plante de mélamine |
| CN102489095A (zh) * | 2011-10-27 | 2012-06-13 | 山东省舜天化工集团有限公司 | 一种三聚氰胺尾气的净化方法 |
| EP2644264A1 (fr) * | 2012-03-28 | 2013-10-02 | Aurotec GmbH | Système multiréacteur à pression régulée |
| CN103145635B (zh) * | 2013-03-05 | 2014-12-03 | 中国五环工程有限公司 | 三聚氰胺生产装置的尾气回收工艺及系统 |
| CN107531618B (zh) * | 2015-04-23 | 2021-02-26 | 斯塔米卡邦有限公司 | 用于一体化生产尿素和三聚氰胺的方法和系统 |
| CN108745208A (zh) * | 2018-05-04 | 2018-11-06 | 辛集市九元化工有限责任公司 | 一种三聚氰胺生产中溶解固体尿素的节能装置及方法 |
| IT201800006795A1 (it) * | 2018-06-29 | 2019-12-29 | Procedimento di conversione diretta di off-gas anidri da impianti melammina in urea | |
| US12397720B2 (en) | 2022-03-14 | 2025-08-26 | Kuat Innovations Llc | Utility rack |
| USD1010548S1 (en) | 2022-03-17 | 2024-01-09 | Kuat Innovations Llc | Utility rack |
| USD1087878S1 (en) | 2022-10-26 | 2025-08-12 | Kuat Innovations Llc | Utility rack |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3700672A (en) * | 1969-04-15 | 1972-10-24 | Nissan Chemical Ind Ltd | Process for recovering by-product gases at high pressure in melamine production |
| DE2317603C3 (de) * | 1973-04-07 | 1982-03-25 | Basf Ag, 6700 Ludwigshafen | Verfahren zur zumindest teilweisen Trennung von Ammoniak und Kohlendioxid enthaltenden Gasgemischen |
| IT1274362B (it) * | 1995-02-16 | 1997-07-17 | Snam Progetti | Procedimento ad alta resa per la sintesi dell'urea |
| IT1275451B (it) * | 1995-06-30 | 1997-08-07 | Snam Progetti | Procedimento per la sintesi dell'urea comprendente due separate zone di reazione |
| TW385307B (en) * | 1996-08-30 | 2000-03-21 | Dsm Nv | Process for the preparation of urea |
| NL1005118C2 (nl) * | 1997-01-29 | 1998-07-30 | Dsm Nv | Werkwijze voor de bereiding van ureum. |
-
1998
- 1998-12-03 AT AT0203998A patent/AT411830B/de not_active IP Right Cessation
-
1999
- 1999-11-26 WO PCT/EP1999/009192 patent/WO2000032566A1/fr not_active Ceased
- 1999-11-26 PL PL99348066A patent/PL348066A1/xx not_active Application Discontinuation
- 1999-11-26 CZ CZ20011941A patent/CZ20011941A3/cs unknown
- 1999-11-26 TR TR2001/01550T patent/TR200101550T2/xx unknown
- 1999-11-26 EA EA200100611A patent/EA200100611A1/ru unknown
- 1999-11-26 SK SK620-2001A patent/SK6202001A3/sk unknown
- 1999-11-26 HU HU0104551A patent/HUP0104551A2/hu unknown
- 1999-11-26 CA CA002350792A patent/CA2350792A1/fr not_active Abandoned
- 1999-11-26 JP JP2000585208A patent/JP2002531434A/ja active Pending
- 1999-11-26 US US09/856,193 patent/US6586629B1/en not_active Expired - Fee Related
- 1999-11-26 CN CN99813984A patent/CN1329591A/zh active Pending
- 1999-11-26 DE DE59907228T patent/DE59907228D1/de not_active Expired - Fee Related
- 1999-11-26 EP EP99958128A patent/EP1135366B1/fr not_active Expired - Lifetime
- 1999-11-26 RO ROA200100517A patent/RO119944B1/ro unknown
- 1999-11-26 KR KR1020017006859A patent/KR20010080656A/ko not_active Withdrawn
- 1999-11-26 BR BR9915851-5A patent/BR9915851A/pt not_active Application Discontinuation
- 1999-11-26 AU AU15573/00A patent/AU1557300A/en not_active Abandoned
- 1999-12-03 AR ARP990106152A patent/AR021529A1/es unknown
-
2001
- 2001-05-31 NO NO20012679A patent/NO20012679L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AR021529A1 (es) | 2002-07-24 |
| SK6202001A3 (en) | 2001-10-08 |
| EP1135366B1 (fr) | 2003-10-01 |
| ATA203998A (de) | 2003-11-15 |
| AT411830B (de) | 2004-06-25 |
| EA200100611A1 (ru) | 2001-12-24 |
| JP2002531434A (ja) | 2002-09-24 |
| RO119944B1 (ro) | 2005-06-30 |
| AU1557300A (en) | 2000-06-19 |
| CZ20011941A3 (cs) | 2001-09-12 |
| PL348066A1 (en) | 2002-05-06 |
| TR200101550T2 (tr) | 2001-10-22 |
| WO2000032566A1 (fr) | 2000-06-08 |
| HUP0104551A2 (hu) | 2002-04-29 |
| NO20012679D0 (no) | 2001-05-31 |
| CA2350792A1 (fr) | 2000-06-08 |
| KR20010080656A (ko) | 2001-08-22 |
| CN1329591A (zh) | 2002-01-02 |
| DE59907228D1 (de) | 2003-11-06 |
| EP1135366A1 (fr) | 2001-09-26 |
| US6586629B1 (en) | 2003-07-01 |
| BR9915851A (pt) | 2001-08-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO20012679L (no) | Fremgangsmåte for innföring av melamin-avgassene i et ureaanlegg | |
| NO20045046L (no) | Fremgangsmate og anordning for prosessering av organisk materiale | |
| NO993698D0 (no) | Fremgangsmåte ved fremstilling av urea | |
| ATE316201T1 (de) | Verfahren zum betreiben einer verbrennungsanlage und eine verbrennungsanlage | |
| MX9911267A (en) | Method for regenerating a zeolitic catalyst | |
| ATE330327T1 (de) | Plasmareaktor zur durchführung von gasreaktionen und verfahren zur plasmagestützten umsetzung von gasen | |
| ES2049105T3 (es) | Metodo para la limpieza de gas de combustion en una planta de pfbc que incluye una turbina de gases accionada por la misma. | |
| NO20023341L (no) | Fremgangsmåte for fjernelse av NOX og N2O fra restgassen ved saltpetersyreproduksjon | |
| BR0214165A (pt) | Processo para purificar gases impróprios de uma fabrica melamina | |
| DK0616600T3 (da) | Fremgangsmåde til dekomponering af carbonhydrider | |
| WO2002081059A3 (fr) | Procede de regeneration d'air de traitement charge d'humidite et ensemble pour la mise en oeuvre dudit procede | |
| NO20070689L (no) | Fremgangsmate for fremstilling av urea | |
| WO2002081788A3 (fr) | Procede de recyclage de h2 dans un systeme de traitement semi-conducteur | |
| DE50300772D1 (de) | Verfahren zur herstellung von salpetersäure | |
| BR0003809A (pt) | Processo e sistema de separação para remover seletivamente a partir de um fluido de alimentação, pelo menos um dentre uma pluralidade de componentes fluidos presentes em uma corrente de fluido de alimentação | |
| Yamagata et al. | Formation of cyanate and carbamyl phosphate by electric discharges of model primitive gas | |
| RU2020127640A (ru) | Установка синтеза меламина с использованием отходящего газа в присоединенной установке синтеза мочевины | |
| NO20040150L (no) | Fremgangsmate for fremstilling av en ammoniumkarbamatlosning fra en gassblanding som inneholder NH<N>3</N>, H<N>2</N>O og CO<N>2</N> | |
| DK1308502T3 (da) | Fremgangsmåde til kondensering af CO2 stammende fra alkoholisk gæring eller andre gaskilder | |
| NO970133L (no) | Fremgangsmåte for fjerning av nitrogen fra rökgasser | |
| EA200300539A1 (ru) | Способ получения мочевины | |
| ES2243146A1 (es) | Procedimiento para la obtencion de hidrogeno a partir de gas natural | |
| ES2068431T3 (es) | Procedimiento para la purificacion de gases de escape. | |
| JPS51133203A (en) | A method for manufacturing gases containing methane as a main componen t | |
| RU93039130A (ru) | Способ разгонки раствора моноэтаноламина |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC2A | Withdrawal, rejection or dismissal of laid open patent application |