CL2012001008A1 - Proceso y planta para la sintesis de amoniaco, en que un gas de sintesis es convertido en amoniaco y una corriente de purga es tomada del ciclo de sintesis de amoniaco, separandose una corriente de gas rica en h2 que retorna a dicho ciclo, enriqueciendo el contenido de h2 del gas de sintesis para el valor h2/n2 se acerque a 3. - Google Patents
Proceso y planta para la sintesis de amoniaco, en que un gas de sintesis es convertido en amoniaco y una corriente de purga es tomada del ciclo de sintesis de amoniaco, separandose una corriente de gas rica en h2 que retorna a dicho ciclo, enriqueciendo el contenido de h2 del gas de sintesis para el valor h2/n2 se acerque a 3.Info
- Publication number
- CL2012001008A1 CL2012001008A1 CL2012001008A CL2012001008A CL2012001008A1 CL 2012001008 A1 CL2012001008 A1 CL 2012001008A1 CL 2012001008 A CL2012001008 A CL 2012001008A CL 2012001008 A CL2012001008 A CL 2012001008A CL 2012001008 A1 CL2012001008 A1 CL 2012001008A1
- Authority
- CL
- Chile
- Prior art keywords
- synthesis
- ammonia
- cycle
- gas
- converted
- 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
- C01C1/04—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
- C01C1/0476—Purge gas treatment, e.g. for removal of inert gases or recovery of H2
-
- 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
- C01C1/0482—Process control; Start-up or cooling-down procedures
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Industrial Gases (AREA)
Abstract
Proceso para la síntesis de amoníaco, en donde una sección anterior produce un sin gas de reposición con un exceso de N2, el H2 es separado de una corriente de purga en el ciclo de síntesis a alta presión, y luego es retornada al ciclo, tal que H2/N2 de la alimentación de gas efectivamente convertida en amoníaco esté cercana a 3.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09174211A EP2316792A1 (en) | 2009-10-27 | 2009-10-27 | Ammonia production process |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2012001008A1 true CL2012001008A1 (es) | 2012-09-14 |
Family
ID=41625226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2012001008A CL2012001008A1 (es) | 2009-10-27 | 2012-04-20 | Proceso y planta para la sintesis de amoniaco, en que un gas de sintesis es convertido en amoniaco y una corriente de purga es tomada del ciclo de sintesis de amoniaco, separandose una corriente de gas rica en h2 que retorna a dicho ciclo, enriqueciendo el contenido de h2 del gas de sintesis para el valor h2/n2 se acerque a 3. |
Country Status (11)
Country | Link |
---|---|
US (1) | US20120207663A1 (es) |
EP (2) | EP2316792A1 (es) |
CN (1) | CN102596808A (es) |
AU (1) | AU2010311768A1 (es) |
BR (1) | BR112012009963A2 (es) |
CA (1) | CA2771491A1 (es) |
CL (1) | CL2012001008A1 (es) |
EG (1) | EG27107A (es) |
MX (1) | MX2012002462A (es) |
RU (1) | RU2597920C2 (es) |
WO (1) | WO2011051079A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103613070B (zh) * | 2013-12-09 | 2015-08-19 | 山东洪达化工有限公司 | 合成氨混合气提氢纯氢自动配入合成气系统 |
EP3037386A1 (en) * | 2014-12-23 | 2016-06-29 | Casale SA | A plant and a process for ammonia production with cryogenic purification, and a related method of revamping |
EP3059210A1 (en) | 2015-02-20 | 2016-08-24 | Casale SA | Process for the ammonia production |
EP3095760A1 (en) | 2015-05-21 | 2016-11-23 | Casale SA | A method for increasing the capacity of an ammonia plant |
KR20180095574A (ko) * | 2015-12-16 | 2018-08-27 | 할도르 토프쉐 에이/에스 | 다수의 반응 시스템에서 비활성물-무함유 합성 가스로부터 암모니아의 제조 방법 |
EP3336061A1 (en) * | 2016-12-14 | 2018-06-20 | Casale SA | A process for the synthesis of ammonia |
WO2019233656A1 (en) * | 2018-06-08 | 2019-12-12 | Casale Sa | Process for methanol production |
CN114715845A (zh) * | 2021-01-05 | 2022-07-08 | 中国石油天然气股份有限公司 | 合成氨系统 |
AU2022249566A1 (en) * | 2021-03-30 | 2023-08-31 | Casale Sa | Process for ammonia synthesis using green hydrogen |
CN113666386B (zh) * | 2021-08-26 | 2023-04-14 | 宁波中科远东催化工程技术有限公司 | 一种焦炉煤气合成氨的方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0000993B1 (en) * | 1977-08-22 | 1982-12-08 | Imperial Chemical Industries Plc | Ammonia production process |
EP0049967A1 (en) * | 1980-10-14 | 1982-04-21 | Imperial Chemical Industries Plc | Ammonia production process |
DE3363367D1 (en) * | 1982-04-14 | 1986-06-12 | Ici Plc | Ammonia production process |
US4524056A (en) * | 1983-07-05 | 1985-06-18 | Foster Wheeler Energy Corporation | Process for the production of ammonia |
GB2186870A (en) * | 1986-02-26 | 1987-08-26 | Foster Wheeler Energy Ltd | Ammonia synthesis |
MXPA02008603A (es) * | 2000-03-03 | 2003-02-24 | Process Man Entpr Ltd | Proceso para la sintesis de amoniaco y aparato para usarse en el mismo. |
CA2511660A1 (en) * | 2002-12-24 | 2004-07-15 | Praxair Technology, Inc. | Process and apparatus for hydrogen purification |
EP2022754A1 (en) * | 2007-08-08 | 2009-02-11 | Ammonia Casale S.A. | Process for producing ammonia synthesis gas |
-
2009
- 2009-10-27 EP EP09174211A patent/EP2316792A1/en not_active Withdrawn
-
2010
- 2010-09-30 MX MX2012002462A patent/MX2012002462A/es unknown
- 2010-09-30 WO PCT/EP2010/064608 patent/WO2011051079A1/en active Application Filing
- 2010-09-30 EP EP10759686A patent/EP2493814A1/en not_active Withdrawn
- 2010-09-30 RU RU2012121923/05A patent/RU2597920C2/ru active
- 2010-09-30 CN CN2010800486518A patent/CN102596808A/zh active Pending
- 2010-09-30 US US13/391,534 patent/US20120207663A1/en not_active Abandoned
- 2010-09-30 AU AU2010311768A patent/AU2010311768A1/en not_active Abandoned
- 2010-09-30 CA CA2771491A patent/CA2771491A1/en not_active Abandoned
- 2010-09-30 BR BR112012009963A patent/BR112012009963A2/pt active Search and Examination
-
2012
- 2012-04-20 CL CL2012001008A patent/CL2012001008A1/es unknown
- 2012-04-23 EG EG2012040756A patent/EG27107A/xx active
Also Published As
Publication number | Publication date |
---|---|
AU2010311768A1 (en) | 2012-03-15 |
BR112012009963A2 (pt) | 2016-03-08 |
CN102596808A (zh) | 2012-07-18 |
WO2011051079A1 (en) | 2011-05-05 |
MX2012002462A (es) | 2012-03-14 |
RU2012121923A (ru) | 2013-12-10 |
EP2493814A1 (en) | 2012-09-05 |
EP2316792A1 (en) | 2011-05-04 |
CA2771491A1 (en) | 2011-05-05 |
EG27107A (en) | 2015-06-16 |
RU2597920C2 (ru) | 2016-09-20 |
US20120207663A1 (en) | 2012-08-16 |
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