MA38480A1 - Récupération de la chaleur d'absorption de trioxyde de soufre - Google Patents
Récupération de la chaleur d'absorption de trioxyde de soufreInfo
- Publication number
- MA38480A1 MA38480A1 MA38480A MA38480A MA38480A1 MA 38480 A1 MA38480 A1 MA 38480A1 MA 38480 A MA38480 A MA 38480A MA 38480 A MA38480 A MA 38480A MA 38480 A1 MA38480 A1 MA 38480A1
- Authority
- MA
- Morocco
- Prior art keywords
- sulfur trioxide
- absorption heat
- recovery
- trioxide absorption
- sulfuric acid
- Prior art date
Links
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 title abstract 4
- 238000010521 absorption reaction Methods 0.000 title abstract 2
- 238000011084 recovery Methods 0.000 title 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 4
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000012808 vapor phase Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- C01B17/76—Preparation by contact processes
- C01B17/765—Multi-stage SO3-conversion
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- C01B17/76—Preparation by contact processes
- C01B17/80—Apparatus
- C01B17/806—Absorbers; Heat exchangers
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Drying Of Gases (AREA)
Abstract
La présente invention concerne un procédé de contact pour la fabrication d'acide sulfurique, selon lequel la chaleur de formation en phase vapeur d'acide sulfurique dans le gaz de conversion de trioxyde de soufre et la chaleur d'absorption de so
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361794855P | 2013-03-15 | 2013-03-15 | |
PCT/US2014/029220 WO2014144699A1 (fr) | 2013-03-15 | 2014-03-14 | Récupération de la chaleur d'absorption de trioxyde de soufre |
Publications (2)
Publication Number | Publication Date |
---|---|
MA38480A1 true MA38480A1 (fr) | 2018-03-30 |
MA38480B1 MA38480B1 (fr) | 2018-10-31 |
Family
ID=51537763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA38480A MA38480B1 (fr) | 2013-03-15 | 2014-03-14 | Récupération de la chaleur d'absorption de trioxyde de soufre |
Country Status (14)
Country | Link |
---|---|
US (1) | US9162890B2 (fr) |
EP (2) | EP4001211A1 (fr) |
JP (1) | JP2016517389A (fr) |
KR (1) | KR102248675B1 (fr) |
CN (1) | CN105209381B (fr) |
AU (1) | AU2014228805B2 (fr) |
CA (2) | CA3138409A1 (fr) |
MA (1) | MA38480B1 (fr) |
MX (1) | MX2015012113A (fr) |
PH (1) | PH12015501961A1 (fr) |
RU (1) | RU2672113C2 (fr) |
TN (1) | TN2015000364A1 (fr) |
WO (1) | WO2014144699A1 (fr) |
ZA (1) | ZA201506905B (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JOP20200123A1 (ar) * | 2010-01-20 | 2017-06-16 | Mecs Inc | استرجاع الطاقة في تصنيع حمض السلفريك |
BR112013015640A2 (pt) * | 2010-12-21 | 2016-10-11 | Inbicon As | método para fornecer vapor a uma instalação de processamento de biomassa lignocelulósica |
BR112014030687B1 (pt) * | 2012-06-06 | 2021-03-30 | Haldor Tops0E A/S | Processo para a conversão de so2 em so3 e instalação de referido processo |
DE102016103976A1 (de) * | 2016-03-04 | 2017-09-07 | Thyssenkrupp Ag | Verfahren und Vorrichtung zur Herstellung von Schwefelsäure |
US10640376B2 (en) | 2016-07-21 | 2020-05-05 | Haldor Topsoe A/S | Process for the production of sulfur trioxide |
CN109319743A (zh) * | 2017-08-01 | 2019-02-12 | 上海乐谦工程科技有限公司 | 一种简法节能增效制取硫酸工艺 |
WO2019068625A1 (fr) * | 2017-10-05 | 2019-04-11 | Haldor Topsøe A/S | Nouvel agencement pour inter-lits dans des installations de production d'acide sulfurique |
DE102017219401A1 (de) | 2017-10-27 | 2019-05-02 | Thyssenkrupp Ag | SO3-Absorptionsturm |
CN107720708A (zh) * | 2017-11-21 | 2018-02-23 | 宜昌鄂中化工有限公司 | 一种硫磺制酸余热用于磷石膏综合利用的装置及方法 |
WO2020134751A1 (fr) * | 2018-12-26 | 2020-07-02 | 科洋环境工程(上海)有限公司 | Système de traitement et procédé de traitement pour la conversion d'un gaz de combustion contenant du soufre en acide sulfurique |
CN112707375A (zh) * | 2019-10-25 | 2021-04-27 | 中石化南京化工研究院有限公司 | 一种含硫废液焚烧制硫酸回收硫的方法 |
CN111071996A (zh) * | 2019-12-31 | 2020-04-28 | 惠州市百利宏晟安化工有限公司 | 一种硫酸的制造方法 |
CN114408871A (zh) * | 2022-01-28 | 2022-04-29 | 山东明大化学科技股份有限公司 | 一种硫磺制酸生产热能回收装置 |
WO2023234318A1 (fr) * | 2022-05-31 | 2023-12-07 | 日本管機工業株式会社 | Appareil de production d'acide sulfurique et méthode de production d'acide sulfurique |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3147074A (en) * | 1961-09-18 | 1964-09-01 | Chemical Construction Corp | Sulfuric acid process |
US3475120A (en) | 1967-03-28 | 1969-10-28 | Chemical Construction Corp | Production of sulfuric acid |
US3536446A (en) | 1967-09-26 | 1970-10-27 | Chemical Construction Corp | Production of sulfuric acid |
JPS59116106A (ja) * | 1982-12-22 | 1984-07-04 | Hitachi Zosen Corp | 硫酸製造設備における熱エネルギ−回収方法 |
US4478809A (en) | 1983-01-20 | 1984-10-23 | Monsanto Company | Economizer arrangement |
US4996038A (en) | 1983-07-05 | 1991-02-26 | Monsanto Company | Heat recovery from concentrated sulfuric acid |
US4670242A (en) | 1984-11-09 | 1987-06-02 | Monsanto Company | Heat recovery from concentrated sulfuric acid |
US4576813A (en) | 1983-07-05 | 1986-03-18 | Monsanto Company | Heat recovery from concentrated sulfuric acid |
SU1824843A1 (ru) * | 1987-12-04 | 1996-06-20 | Научно-исследовательский институт удобрений и инсектофунгицидов Научно-производственного объединения "Минудобрения" | Установка для получения серной кислоты |
US4929088A (en) | 1988-07-27 | 1990-05-29 | Vortab Corporation | Static fluid flow mixing apparatus |
US5130112A (en) | 1990-03-23 | 1992-07-14 | Monsanto Company | Method for recovering high grade process energy from a contact sulfuric acid process |
US5118490A (en) | 1989-06-21 | 1992-06-02 | Monsanto Company | Absorption of wet conversion gas |
EP0521075B1 (fr) | 1990-03-23 | 1994-12-14 | Monsanto Company | Procedes de recuperation d'energie de traitement de haute qualite d'un processus d'obtention d'acide sulfurique par contact |
US5538707A (en) | 1994-03-01 | 1996-07-23 | Monsanto Company | Acid concentration control in SO3 absorption |
US5593652A (en) | 1995-06-28 | 1997-01-14 | Vulcan Materials Company | Method for increasing the production capacity of sulfuric acid plants and processes |
US6279514B1 (en) * | 2000-08-07 | 2001-08-28 | Timothy J. Browder | Method of recovering heat in sulfuric acid production plant |
DE102005008109A1 (de) * | 2005-02-21 | 2006-08-24 | Outokumpu Technology Oy | Verfahren und Anlage zur Herstellung von Schwefelsäure |
RU2422357C2 (ru) * | 2005-09-23 | 2011-06-27 | Мекс, Инк. | Катализаторы на основе оксида рутения для конверсии диоксида серы в триоксид серы |
CN101481095A (zh) * | 2009-02-05 | 2009-07-15 | 中国石化集团南京设计院 | 硫酸生产能量回收及利用工艺 |
JOP20200123A1 (ar) * | 2010-01-20 | 2017-06-16 | Mecs Inc | استرجاع الطاقة في تصنيع حمض السلفريك |
EP4242172A3 (fr) | 2010-10-29 | 2023-12-20 | MECS, Inc. | Récupération régénérative de dioxyde de soufre à partir d'effluents gazeux |
CN102070128B (zh) * | 2010-11-07 | 2012-05-30 | 湖南新恒光科技有限公司 | 一种硫铁矿生产硫酸的余热高效回收工艺 |
-
2014
- 2014-03-14 AU AU2014228805A patent/AU2014228805B2/en active Active
- 2014-03-14 CN CN201480024481.8A patent/CN105209381B/zh active Active
- 2014-03-14 MX MX2015012113A patent/MX2015012113A/es unknown
- 2014-03-14 JP JP2016503017A patent/JP2016517389A/ja active Pending
- 2014-03-14 EP EP21212966.2A patent/EP4001211A1/fr active Pending
- 2014-03-14 CA CA3138409A patent/CA3138409A1/fr active Pending
- 2014-03-14 CA CA2902562A patent/CA2902562C/fr active Active
- 2014-03-14 MA MA38480A patent/MA38480B1/fr unknown
- 2014-03-14 WO PCT/US2014/029220 patent/WO2014144699A1/fr active Application Filing
- 2014-03-14 EP EP14763370.5A patent/EP2969936B1/fr active Active
- 2014-03-14 KR KR1020157028409A patent/KR102248675B1/ko active IP Right Grant
- 2014-03-14 RU RU2015144050A patent/RU2672113C2/ru active
- 2014-03-17 US US14/216,084 patent/US9162890B2/en active Active
-
2015
- 2015-08-24 TN TN2015000364A patent/TN2015000364A1/en unknown
- 2015-09-04 PH PH12015501961A patent/PH12015501961A1/en unknown
- 2015-09-17 ZA ZA2015/06905A patent/ZA201506905B/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU2014228805A1 (en) | 2015-10-22 |
KR20150131158A (ko) | 2015-11-24 |
KR102248675B1 (ko) | 2021-05-07 |
CN105209381B (zh) | 2018-05-18 |
RU2015144050A (ru) | 2017-04-21 |
JP2016517389A (ja) | 2016-06-16 |
EP2969936A4 (fr) | 2016-11-30 |
CA2902562A1 (fr) | 2014-09-18 |
MX2015012113A (es) | 2016-04-06 |
CA3138409A1 (fr) | 2014-09-18 |
RU2015144050A3 (fr) | 2018-03-27 |
RU2672113C2 (ru) | 2018-11-12 |
AU2014228805B2 (en) | 2018-02-15 |
EP2969936B1 (fr) | 2021-12-08 |
PH12015501961B1 (en) | 2016-01-04 |
PH12015501961A1 (en) | 2016-01-04 |
ZA201506905B (en) | 2023-03-29 |
MA38480B1 (fr) | 2018-10-31 |
WO2014144699A1 (fr) | 2014-09-18 |
EP4001211A1 (fr) | 2022-05-25 |
US20140322125A1 (en) | 2014-10-30 |
TN2015000364A1 (en) | 2017-01-03 |
US9162890B2 (en) | 2015-10-20 |
CN105209381A (zh) | 2015-12-30 |
CA2902562C (fr) | 2022-01-04 |
EP2969936A1 (fr) | 2016-01-20 |
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