CN102056841A - 硝酸设备中no压缩机和残余气体膨胀机的密封 - Google Patents
硝酸设备中no压缩机和残余气体膨胀机的密封 Download PDFInfo
- Publication number
- CN102056841A CN102056841A CN2009801210165A CN200980121016A CN102056841A CN 102056841 A CN102056841 A CN 102056841A CN 2009801210165 A CN2009801210165 A CN 2009801210165A CN 200980121016 A CN200980121016 A CN 200980121016A CN 102056841 A CN102056841 A CN 102056841A
- Authority
- CN
- China
- Prior art keywords
- residual gas
- sealing
- compressor
- expander
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
- C01B21/24—Nitric oxide (NO)
- C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
- C01B21/28—Apparatus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Compressor (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008027232.9 | 2008-06-06 | ||
| DE102008027232A DE102008027232B3 (de) | 2008-06-06 | 2008-06-06 | Sperrung des NO-Kompressors und des Restgasexpanders in einer Salpetersäureanlage |
| PCT/EP2009/003471 WO2009146785A1 (de) | 2008-06-06 | 2009-05-15 | Sperrung des no-kompressors und des restgasexpanders in einer salpetersäureanlage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102056841A true CN102056841A (zh) | 2011-05-11 |
| CN102056841B CN102056841B (zh) | 2013-05-29 |
Family
ID=40911565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009801210165A Active CN102056841B (zh) | 2008-06-06 | 2009-05-15 | 硝酸设备中no压缩机和残余气体膨胀机的密封 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US20110165050A1 (zh) |
| EP (1) | EP2285739B1 (zh) |
| JP (1) | JP5372146B2 (zh) |
| CN (1) | CN102056841B (zh) |
| AR (1) | AR072015A1 (zh) |
| AU (1) | AU2009254316B2 (zh) |
| CA (1) | CA2726216C (zh) |
| CL (1) | CL2009001355A1 (zh) |
| DE (1) | DE102008027232B3 (zh) |
| ES (1) | ES2394076T3 (zh) |
| MX (1) | MX2010013285A (zh) |
| RU (1) | RU2478568C2 (zh) |
| UA (1) | UA100424C2 (zh) |
| WO (1) | WO2009146785A1 (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366653A (zh) * | 2014-08-25 | 2016-03-02 | 蒋小华 | 一种双加压法硝酸生产工艺 |
| CN108138794A (zh) * | 2015-07-30 | 2018-06-08 | 诺沃皮尼奥内技术股份有限公司 | 干气密封件冷却布置和方法 |
| CN108138784A (zh) * | 2015-08-04 | 2018-06-08 | 诺沃皮尼奥内技术股份有限公司 | 带有用于干气密封件的屏障流体输送线路的泵送系统 |
| CN117580802A (zh) * | 2021-08-25 | 2024-02-20 | 亚拉国际有限公司 | 用于生产硝酸的双压系统及其操作方法 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2536949C1 (ru) * | 2013-07-08 | 2014-12-27 | Закрытое Акционерное Общество Научно-производственная фирма "НЕВТУРБОТЕСТ" (ЗАО "НПФ "НЕВТУРБОТЕСТ" | Способ интенсификации установок по производству неконцентрированной азотной кислоты |
| DE102014214685A1 (de) | 2014-07-25 | 2016-01-28 | Thyssenkrupp Ag | Dichtvorrichtung zur Abdichtung einer drehbaren Welle eines Gaskompressors und/oder eines Gasexpanders in einer Anlage zur Herstellung von Salpetersäure |
| DE102016003950A1 (de) * | 2016-04-06 | 2017-10-12 | Man Diesel & Turbo Se | Maschinenstrang zur Herstellung von Salpetersäure |
| CA3030835C (en) | 2016-09-19 | 2022-04-05 | Stamicarbon B.V. | Plant and process for producing nitric acid |
| EA034005B1 (ru) * | 2016-12-23 | 2019-12-18 | Стамикарбон Б.В. | Установка и способ для производства азотной кислоты |
| DE102017201180A1 (de) * | 2017-01-25 | 2018-07-26 | Thyssenkrupp Ag | Verfahren zur Herstellung von Salpetersäure und dafür geeignete Anlage |
| JP7319636B2 (ja) * | 2020-06-04 | 2023-08-02 | 株式会社大阪送風機製作所 | ブロワ |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3014673A1 (de) * | 1980-04-16 | 1981-10-22 | Norsk Hydro A/S, Oslo | Verfahren zur entfernung von salzabscheidungen und vorrichtung zu seiner durchfuehrung |
| CN1127327A (zh) * | 1994-10-01 | 1996-07-24 | Abb管理有限公司 | 轴流式燃气轮机排气侧轴密封和冷却的方法与设备 |
| WO2005082779A2 (de) * | 2004-02-23 | 2005-09-09 | Uhde Gmbh | Verfahren zur salpetersäureproduktion sowie dafür geeignete anlage |
| CN1865130A (zh) * | 2005-05-19 | 2006-11-22 | 西门子公司 | 硝酸生产方法及装置 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU391996A1 (ru) * | 1970-06-30 | 1973-07-27 | Установка для получения азотной кислоты | |
| ZA752827B (en) * | 1974-05-20 | 1976-04-28 | Univ Leeds Ind Service Ltd | Improvements in or relating to the production of nitric acid |
| GB1582209A (en) * | 1977-05-27 | 1981-01-07 | Mtu Muenchen Gmbh | Apparatus for sealing the bearing chamber of a turbo machine shaft |
| US4295895A (en) * | 1980-03-28 | 1981-10-20 | Norsk Hydro A.S. | Method for steam cleaning of compressors |
| JPS56144740A (en) * | 1980-04-04 | 1981-11-11 | Norsk Hydro As | Method and apparatus for removing and preventing formation of salt deposit |
| CH676487A5 (zh) * | 1988-10-19 | 1991-01-31 | Proizv Ob Nevsky Z Im V I | |
| DE59901589D1 (de) * | 1998-03-26 | 2002-07-11 | Krupp Uhde Gmbh | Verfahren und Anlage zur Herstellung von Salpetersäure |
| DE10011335A1 (de) * | 2000-03-10 | 2001-09-20 | Krupp Uhde Gmbh | Verfahren zur Herstellung von Salpetersäure |
| RU2203851C2 (ru) * | 2000-09-27 | 2003-05-10 | Открытое акционерное общество "Концерн Стирол" | Установка для производства азотной кислоты |
| DE10207627A1 (de) * | 2002-02-22 | 2003-09-11 | Uhde Gmbh | Verfahren zur Herstellung von Salpetersäure |
| US7252474B2 (en) * | 2003-09-12 | 2007-08-07 | Mes International, Inc. | Sealing arrangement in a compressor |
| DE102005041003A1 (de) * | 2005-08-29 | 2007-03-01 | Man Turbo Ag | Wellendichtung für einen Getriebeexpander oder -kompressor |
-
2008
- 2008-06-06 DE DE102008027232A patent/DE102008027232B3/de active Active
-
2009
- 2009-05-15 EP EP09757168A patent/EP2285739B1/de active Active
- 2009-05-15 JP JP2011511997A patent/JP5372146B2/ja active Active
- 2009-05-15 AU AU2009254316A patent/AU2009254316B2/en active Active
- 2009-05-15 WO PCT/EP2009/003471 patent/WO2009146785A1/de not_active Ceased
- 2009-05-15 CA CA2726216A patent/CA2726216C/en not_active Expired - Fee Related
- 2009-05-15 MX MX2010013285A patent/MX2010013285A/es active IP Right Grant
- 2009-05-15 UA UAA201100192A patent/UA100424C2/ru unknown
- 2009-05-15 US US12/737,038 patent/US20110165050A1/en not_active Abandoned
- 2009-05-15 ES ES09757168T patent/ES2394076T3/es active Active
- 2009-05-15 CN CN2009801210165A patent/CN102056841B/zh active Active
- 2009-05-15 RU RU2010154465/05A patent/RU2478568C2/ru active
- 2009-06-04 CL CL2009001355A patent/CL2009001355A1/es unknown
- 2009-06-05 AR ARP090102030A patent/AR072015A1/es not_active Application Discontinuation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3014673A1 (de) * | 1980-04-16 | 1981-10-22 | Norsk Hydro A/S, Oslo | Verfahren zur entfernung von salzabscheidungen und vorrichtung zu seiner durchfuehrung |
| CN1127327A (zh) * | 1994-10-01 | 1996-07-24 | Abb管理有限公司 | 轴流式燃气轮机排气侧轴密封和冷却的方法与设备 |
| WO2005082779A2 (de) * | 2004-02-23 | 2005-09-09 | Uhde Gmbh | Verfahren zur salpetersäureproduktion sowie dafür geeignete anlage |
| CN1865130A (zh) * | 2005-05-19 | 2006-11-22 | 西门子公司 | 硝酸生产方法及装置 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366653A (zh) * | 2014-08-25 | 2016-03-02 | 蒋小华 | 一种双加压法硝酸生产工艺 |
| CN108138794A (zh) * | 2015-07-30 | 2018-06-08 | 诺沃皮尼奥内技术股份有限公司 | 干气密封件冷却布置和方法 |
| CN108138794B (zh) * | 2015-07-30 | 2020-06-12 | 诺沃皮尼奥内技术股份有限公司 | 干气密封件冷却布置和方法 |
| CN108138784A (zh) * | 2015-08-04 | 2018-06-08 | 诺沃皮尼奥内技术股份有限公司 | 带有用于干气密封件的屏障流体输送线路的泵送系统 |
| CN108138784B (zh) * | 2015-08-04 | 2020-02-14 | 诺沃皮尼奥内技术股份有限公司 | 带有用于干气密封件的屏障流体输送线路的泵送系统 |
| CN117580802A (zh) * | 2021-08-25 | 2024-02-20 | 亚拉国际有限公司 | 用于生产硝酸的双压系统及其操作方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2010154465A (ru) | 2012-07-20 |
| CL2009001355A1 (es) | 2009-10-09 |
| AR072015A1 (es) | 2010-07-28 |
| JP2011521880A (ja) | 2011-07-28 |
| AU2009254316A1 (en) | 2009-12-10 |
| CA2726216C (en) | 2016-02-16 |
| EP2285739B1 (de) | 2012-07-04 |
| UA100424C2 (en) | 2012-12-25 |
| EP2285739A1 (de) | 2011-02-23 |
| ES2394076T3 (es) | 2013-01-16 |
| AU2009254316B2 (en) | 2014-11-27 |
| JP5372146B2 (ja) | 2013-12-18 |
| CN102056841B (zh) | 2013-05-29 |
| US20110165050A1 (en) | 2011-07-07 |
| WO2009146785A1 (de) | 2009-12-10 |
| RU2478568C2 (ru) | 2013-04-10 |
| MX2010013285A (es) | 2010-12-21 |
| CA2726216A1 (en) | 2009-12-10 |
| DE102008027232B3 (de) | 2009-09-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102056841B (zh) | 硝酸设备中no压缩机和残余气体膨胀机的密封 | |
| US20220219985A1 (en) | Plant for the production of nitric acid, a related process and method of revamping | |
| US8205455B2 (en) | Power plant and method of operation | |
| US10988380B2 (en) | Plant and process for producing nitric acid | |
| KR920018329A (ko) | 기체 분리에 의한 발전방법 | |
| IT202100028343A1 (it) | Sistema per la produzione di ammoniaca comprendente il recupero di trafilamento di idrogeno dalle tenute a gas secco del compressore di idrogeno, e metodo | |
| AU2022266017B2 (en) | Hydrogen compressing assembly, hydrogen production plant, and compressing method | |
| CN102712475B (zh) | 通过可控载荷的生产系统制备硝酸的方法 | |
| IE47094B1 (en) | Gas liquid contact process | |
| US11772971B2 (en) | Nitric acid production process and plant with oxygen supply unit | |
| CN121180957A (zh) | 用于生产硝酸的机械机组 | |
| IT202100028049A1 (it) | Impianto e metodo per la sintesi di ammoniaca | |
| CN117062988A (zh) | 氢压缩组件、制氢装置和压缩方法 | |
| TW201336779A (zh) | 製備硝酸之方法及裝置 | |
| EA034005B1 (ru) | Установка и способ для производства азотной кислоты | |
| KR20070005884A (ko) | 부생가스 터빈 | |
| ES2980576T3 (es) | Procedimiento e instalación para la producción de ácido nítrico | |
| RU2016129514A (ru) | Способ получения синтез-газа для производства аммиака | |
| CN207046865U (zh) | 利用氢氮混合气制备高纯氨的装置 | |
| CN214196427U (zh) | 一种提高co2压缩机叶轮操作稳定性的蒸汽利用装置 | |
| RU2536949C1 (ru) | Способ интенсификации установок по производству неконцентрированной азотной кислоты | |
| OA19178A (en) | Plant and process for producing nitric acid. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Borussia Dortmund Applicant after: UHDE GmbH Address before: Borussia Dortmund Applicant before: UHDE GmbH |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: KRUPP UHDE GMBH TO: THYSSENKRUPP UHDE GMBH |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231226 Address after: Borussia Dortmund Patentee after: UHDE GmbH Address before: essen Patentee before: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG Effective date of registration: 20231226 Address after: essen Patentee after: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG Address before: Borussia Dortmund Patentee before: UHDE GmbH |