BR112015001714A2 - uso de gás de purga de síntese de ureia em um processo integrado de amônia-ureia e instalação correlacionada - Google Patents
uso de gás de purga de síntese de ureia em um processo integrado de amônia-ureia e instalação correlacionadaInfo
- Publication number
- BR112015001714A2 BR112015001714A2 BR112015001714A BR112015001714A BR112015001714A2 BR 112015001714 A2 BR112015001714 A2 BR 112015001714A2 BR 112015001714 A BR112015001714 A BR 112015001714A BR 112015001714 A BR112015001714 A BR 112015001714A BR 112015001714 A2 BR112015001714 A2 BR 112015001714A2
- Authority
- BR
- Brazil
- Prior art keywords
- urea
- purge gas
- related installation
- integrated ammonia
- synthesis purge
- Prior art date
Links
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
- C07C273/10—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 ammonia
-
- 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
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/245—Stationary reactors without moving elements inside placed in series
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/04—Preparation of ammonia by synthesis in the gas phase
- C01C1/0405—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
- C01C1/0488—Processes integrated with preparations of other compounds, e.g. methanol, urea or with processes for power generation
-
- 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
- B01J2219/00002—Chemical plants
- B01J2219/00018—Construction aspects
- B01J2219/00024—Revamping, retrofitting or modernisation of existing 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
- B01J2219/00002—Chemical plants
- B01J2219/00027—Process aspects
- B01J2219/0004—Processes in series
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49716—Converting
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treating Waste Gases (AREA)
- Exhaust Gas After Treatment (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12177783.3A EP2690089A1 (en) | 2012-07-25 | 2012-07-25 | Use of urea synthesis purge gas in an integrated ammonia-urea process and related plant. |
| PCT/EP2013/064035 WO2014016089A1 (en) | 2012-07-25 | 2013-07-03 | Use of urea synthesis purge gas in an integrated ammonia-urea process and related plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112015001714A2 true BR112015001714A2 (pt) | 2017-07-04 |
Family
ID=48748212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112015001714A BR112015001714A2 (pt) | 2012-07-25 | 2013-07-03 | uso de gás de purga de síntese de ureia em um processo integrado de amônia-ureia e instalação correlacionada |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20150175533A1 (pt) |
| EP (2) | EP2690089A1 (pt) |
| CN (1) | CN104487416B (pt) |
| AU (1) | AU2013295270A1 (pt) |
| BR (1) | BR112015001714A2 (pt) |
| CA (1) | CA2889619A1 (pt) |
| CL (1) | CL2015000154A1 (pt) |
| ES (1) | ES2585389T3 (pt) |
| MX (1) | MX2015001010A (pt) |
| PL (1) | PL2877447T3 (pt) |
| RU (1) | RU2626971C2 (pt) |
| UA (1) | UA112909C2 (pt) |
| WO (1) | WO2014016089A1 (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2957544A1 (en) * | 2014-06-18 | 2015-12-23 | Casale SA | Process for production of ammonia and derivatives, in particular urea |
| EP2993158A1 (en) | 2014-09-05 | 2016-03-09 | Casale SA | Process for production of ammonia and derivatives, in particular urea |
| CN105601541B (zh) * | 2015-12-18 | 2017-05-31 | 石家庄新华能源环保科技股份有限公司 | 一种生产尿素及纯碱的装置 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3371115A (en) | 1965-02-15 | 1968-02-27 | Chemical Construction Corp | Process for combined production of ammonia and urea |
| JPS50133995A (pt) | 1974-04-11 | 1975-10-23 | ||
| US4012445A (en) | 1974-04-23 | 1977-03-15 | Union Carbide Corporation | Beta-amino carbonyl catalysts for polyurethane preparation |
| IT1065422B (it) | 1976-12-23 | 1985-02-25 | Snam Progetti | Processo ammoniaca-urea integrato per la produzione di urea |
| US4291006A (en) | 1977-03-03 | 1981-09-22 | Snamprogetti S.P.A | Combined process for the production of urea and ammonia |
| US4351811A (en) | 1977-07-20 | 1982-09-28 | Hitachi, Ltd. | Process for reducing an eliminating nitrogen oxides in an exhaust gas |
| US4744962A (en) | 1987-07-22 | 1988-05-17 | Shell Oil Company | Process for the reduction of ammonia in regeneration zone off gas by select addition of NOx to the regeneration zone or to the regeneration zone off gas |
| DE4314896A1 (de) | 1992-05-18 | 1993-11-25 | Siemens Ag | Verfahren und Einrichtung zur selektiven katalytischen Umsetzung von Ammoniak in ammoniakhaltigem Abgas |
| US5523483A (en) * | 1995-06-16 | 1996-06-04 | The M. W. Kellogg Company | Integrated urea/ammonia process |
| US6248794B1 (en) | 1999-08-05 | 2001-06-19 | Atlantic Richfield Company | Integrated process for converting hydrocarbon gas to liquids |
| DE10214567C1 (de) | 2002-04-02 | 2003-09-04 | Johannes Schedler | Verfahren und Vorrichtung zur Beseitigung von Ammoniak aus Abgasen |
| DE102004018648A1 (de) * | 2004-04-16 | 2005-11-10 | Hte Ag The High Throughput Experimentation Company | Verfahren zur Reduktion von Stickoxiden mit einem Abgasnachbehandlungssystem |
| EP1626042A1 (en) * | 2004-08-10 | 2006-02-15 | Urea Casale S.A. | Process for urea production from ammonia and carbon dioxide |
| US8691170B2 (en) * | 2007-05-31 | 2014-04-08 | Siemens Energy, Inc. | System and method for selective catalytic reduction of nitrogen oxides in combustion exhaust gases |
| EP2022754A1 (en) | 2007-08-08 | 2009-02-11 | Ammonia Casale S.A. | Process for producing ammonia synthesis gas |
| ITMI20072206A1 (it) * | 2007-11-21 | 2009-05-22 | Snam Progetti | Metodo per il recupero di ammoniaca da una corrente gassosa in un processo di sintesi di urea |
| JP2009166012A (ja) * | 2008-01-21 | 2009-07-30 | Mitsubishi Heavy Ind Ltd | 石炭焚ボイラの排ガス処理システム及びその運転方法 |
| US8061126B2 (en) * | 2008-07-30 | 2011-11-22 | GM Global Technology Operations LLC | Nitrogen oxide estimation downstream of a selective catalytic reduction catalyst |
| DE102009013691A1 (de) * | 2009-03-20 | 2010-09-30 | Uhde Gmbh | Kombinierte Abgasbehandlung Ammoniak- und Stickoxid-haltiger Abgasströme in Industrieanlagen |
| EP2505581A1 (en) | 2011-03-31 | 2012-10-03 | Stamicarbon B.V. | Zero emission urea process and plant |
| EP2617708B1 (en) | 2012-01-17 | 2017-08-16 | General Electric Technology GmbH | A method of forming urea by integration of an ammonia production process in a urea production process and a system therefor |
-
2012
- 2012-07-25 EP EP12177783.3A patent/EP2690089A1/en not_active Withdrawn
-
2013
- 2013-03-07 UA UAA201501565A patent/UA112909C2/uk unknown
- 2013-07-03 US US14/416,907 patent/US20150175533A1/en not_active Abandoned
- 2013-07-03 CA CA2889619A patent/CA2889619A1/en not_active Abandoned
- 2013-07-03 BR BR112015001714A patent/BR112015001714A2/pt not_active Application Discontinuation
- 2013-07-03 WO PCT/EP2013/064035 patent/WO2014016089A1/en active Application Filing
- 2013-07-03 EP EP13734729.0A patent/EP2877447B1/en not_active Revoked
- 2013-07-03 MX MX2015001010A patent/MX2015001010A/es unknown
- 2013-07-03 RU RU2015106089A patent/RU2626971C2/ru active
- 2013-07-03 PL PL13734729.0T patent/PL2877447T3/pl unknown
- 2013-07-03 ES ES13734729.0T patent/ES2585389T3/es active Active
- 2013-07-03 AU AU2013295270A patent/AU2013295270A1/en not_active Abandoned
- 2013-07-03 CN CN201380039118.9A patent/CN104487416B/zh active Active
-
2015
- 2015-01-22 CL CL2015000154A patent/CL2015000154A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU2626971C2 (ru) | 2017-08-02 |
| EP2877447B1 (en) | 2016-06-15 |
| US20150175533A1 (en) | 2015-06-25 |
| ES2585389T3 (es) | 2016-10-05 |
| AU2013295270A8 (en) | 2015-02-19 |
| CA2889619A1 (en) | 2014-01-30 |
| CN104487416B (zh) | 2017-06-13 |
| WO2014016089A1 (en) | 2014-01-30 |
| CN104487416A (zh) | 2015-04-01 |
| PL2877447T3 (pl) | 2016-12-30 |
| MX2015001010A (es) | 2015-04-08 |
| RU2015106089A (ru) | 2016-09-20 |
| UA112909C2 (uk) | 2016-11-10 |
| EP2877447A1 (en) | 2015-06-03 |
| CL2015000154A1 (es) | 2015-08-07 |
| AU2013295270A1 (en) | 2015-02-05 |
| EP2690089A1 (en) | 2014-01-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according art. 34 industrial property law | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure | ||
| B07A | Technical examination (opinion): publication of technical examination (opinion) | ||
| B09B | Decision: refusal | ||
| B09B | Decision: refusal |
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