RU2003127407A - Способ определения перекиси водорода в рижиме он-лайн - Google Patents
Способ определения перекиси водорода в рижиме он-лайн Download PDFInfo
- Publication number
- RU2003127407A RU2003127407A RU2003127407/28A RU2003127407A RU2003127407A RU 2003127407 A RU2003127407 A RU 2003127407A RU 2003127407/28 A RU2003127407/28 A RU 2003127407/28A RU 2003127407 A RU2003127407 A RU 2003127407A RU 2003127407 A RU2003127407 A RU 2003127407A
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- RU
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- Prior art keywords
- hydrogen peroxide
- content
- substance
- reagent
- reaction
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
-
- 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
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/20—Oxygen containing
- Y10T436/206664—Ozone or peroxide
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- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Photoreceptors In Electrophotography (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Formation Of Insulating Films (AREA)
Claims (10)
1. Способ определения в режиме он-лайн содержания перекиси водорода в получаемой при химической реакции взаимодействия смеси, который включает, по меньшей мере, следующие стадии:
(1) смешение содержащей перекись водорода смеси, по меньшей мере, с одним реагентом, способным к образованию с перекисью водорода детектируемого оптическими методами вещества, с образованием данного вещества,
(2) определение содержания вещества посредством измерения его специфической абсорбции в пригодном для этого диапазоне длин волн.
2. Способ по п.1, отличающийся тем, что, по меньшей мере, один реагент выбирают из группы, включающей металлы IV до IX подгрупп Периодической системы элементов.
3. Способ по п.2, отличающийся тем, что, по меньшей мере, один реагент выбирают из группы, включающей титан, кобальт, хром, цирконий, гафний, ванадий, ниобий, тантал.
4. Способ по одному из пп.1-3, отличающийся тем, что, по меньшей мере, один реагент включает лейко-краситель и пероксидазу.
5. Способ по одному из пп.1-4, отличающийся тем, что определение содержания вещества осуществляют измерением его специфической абсорбции и/или флуоресценции в видимой области ультрафиолетового спектра UV/VIS.
6. Способ окисления алкена, включающий взаимодействие алкена с перекисью водорода в присутствии катализатора, причем во время реакции содержание перекиси водорода в реакционной смеси определяют в режиме он-лайн способом по одному из пп.1-5.
7. Способ по п.6, отличающийся тем, что в качестве катализатора применяют катализатор на основе цеолита.
8. Способ по п.6 или 7, отличающийся тем, что в качестве катализатора на основе цеолита применяют титансиликалит со структурой MFI.
9. Способ по одному из пп.6-8, отличающийся тем, что в качестве алкена используют пропен, который подвергают взаимодействию с перекисью водорода в метанольном растворе в присутствии титансиликалита со структурой MFI с получением пропиленкосида.
10. Способ по одному из пп.6-9, причем реакцию осуществляют в нескольких реакторах, отличающийся тем, что, по меньшей мере, в одном реакторе, предпочтительно, во всех реакторах содержание перекиси водорода определяют способом по одному из пп.1-5.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10105528A DE10105528A1 (de) | 2001-02-07 | 2001-02-07 | Verfahren zur Online-Bestimmung von Wasserstoffperoxid |
| DE10105528.5 | 2001-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2003127407A true RU2003127407A (ru) | 2005-03-10 |
Family
ID=7673159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2003127407/28A RU2003127407A (ru) | 2001-02-07 | 2002-02-05 | Способ определения перекиси водорода в рижиме он-лайн |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US7351587B2 (ru) |
| EP (1) | EP1384064B1 (ru) |
| CN (1) | CN1271060C (ru) |
| AT (1) | ATE451614T1 (ru) |
| AU (1) | AU2002252993A1 (ru) |
| BR (1) | BR0207099A (ru) |
| CA (1) | CA2437747A1 (ru) |
| DE (2) | DE10105528A1 (ru) |
| MX (1) | MX247272B (ru) |
| MY (1) | MY138716A (ru) |
| RU (1) | RU2003127407A (ru) |
| SA (1) | SA02220667B1 (ru) |
| WO (1) | WO2002063285A2 (ru) |
| ZA (1) | ZA200306054B (ru) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE10121194A1 (de) * | 2001-04-30 | 2002-10-31 | Basf Ag | Vorrichtung zur Steuerung von chemischen Syntheseprozessen |
| DE10240129B4 (de) | 2002-08-30 | 2004-11-11 | Basf Ag | Integriertes Verfahren zur Synthese von Propylenoxid |
| WO2005050183A2 (de) * | 2003-11-19 | 2005-06-02 | Nttf Gmbh | Vorrichtung und verfahren zur untersuchung einer flüssigkeitsprobe |
| IL160989A (en) * | 2004-03-21 | 2009-09-22 | Mistral Detection Ltd | Method and kit for detecting explosive substances containing certain oxidants |
| CN100468052C (zh) * | 2007-04-13 | 2009-03-11 | 四川大学 | 一种过氧化氢敏感材料及其制备方法和用途 |
| DE102008036731B3 (de) * | 2008-08-07 | 2009-12-31 | Licht, Michael, Dr. Ing. | Vorrichtung und Verfahren zur optischen Bestimmung der Wasserstoffperoxidkonzentration |
| BR112012001033B8 (pt) * | 2009-07-16 | 2021-03-23 | Basf Se | método para separar acetonitrila de água, e, processo altamente integrado para a preparação de óxido de propileno |
| CN102612649A (zh) * | 2009-11-20 | 2012-07-25 | 犹他大学研究基金会 | 探测基于过氧化物的爆炸物的传感器和方法 |
| IT1397378B1 (it) | 2009-12-30 | 2013-01-10 | Novamont Spa | Processo continuo di scissione ossidativa di oli vegetali |
| IT1397379B1 (it) | 2009-12-30 | 2013-01-10 | Novamont Spa | Processo continuo per la produzione di derivati di acidi carbossilici saturi |
| CN102116744B (zh) * | 2010-02-08 | 2015-08-05 | 力德力诺生物技术(北京)有限公司 | 一种检测双氧水的检测装置的制备方法 |
| DE102011003720A1 (de) * | 2011-02-07 | 2012-08-09 | Robert Bosch Gmbh | Anordnung und Verfahren zum Detektieren von Wasserstoffperoxid |
| WO2013001534A1 (en) | 2011-06-28 | 2013-01-03 | Mistral Detection Ltd. | A reagent method and kit for the detection of nitro aliphatic compounds |
| US20140193923A1 (en) * | 2012-04-18 | 2014-07-10 | University Of Utah Research Foundation | Sensors and methods for detecting peroxide based explosives |
| TWI527762B (zh) | 2013-08-15 | 2016-04-01 | 國立中山大學 | 金屬氧化物材鍛燒物之用途 |
| US9835601B2 (en) | 2014-05-21 | 2017-12-05 | Spi Technology Ltd. | Apparatus and method for measuring hydrogen peroxide in water |
| CN103713061B (zh) * | 2013-12-30 | 2015-06-03 | 华南理工大学 | 一种通过测定氧气浓度来确定过氧化氢含量的方法 |
| CN103837514B (zh) * | 2014-03-13 | 2016-04-20 | 重庆大学 | 一种流动注射荧光法测定过氧化氢的装置 |
| US11231360B2 (en) * | 2017-06-29 | 2022-01-25 | Hydrite Chemical Co. | Automatic titration device |
| US11397171B2 (en) | 2017-09-18 | 2022-07-26 | Ecolab Usa Inc. | Adaptive range flow titration systems and methods with sample conditioning |
| BR112020020717B1 (pt) * | 2018-04-09 | 2023-10-24 | Ecolab Usa Inc | Sistema de titulação automatizado, e, método para quantificar uma concentração de analito alvo em uma corrente de amostra |
| US11397170B2 (en) * | 2018-04-16 | 2022-07-26 | Ecolab Usa Inc. | Repetition time interval adjustment in adaptive range titration systems and methods |
| EP3812375A1 (en) * | 2019-10-21 | 2021-04-28 | Evonik Operations GmbH | Process for the epoxidation of propene |
| EP3812374A1 (en) * | 2019-10-21 | 2021-04-28 | Evonik Operations GmbH | Process for the epoxidation of propene |
| JP7252151B2 (ja) * | 2020-02-13 | 2023-04-04 | 大日本印刷株式会社 | 容器内面の過酸化水素量測定方法 |
| CN112717934B (zh) * | 2020-11-23 | 2023-07-25 | 淮阴师范学院 | 一种凹凸棒土负载过渡金属氧化物复合材料及其制备方法和应用 |
| CN113218902A (zh) * | 2021-05-10 | 2021-08-06 | 宁波万泽微测环境科技股份有限公司 | 一种过氧化氢残留浓度在线自动监测方法及其装置 |
| CN113237841B (zh) * | 2021-05-25 | 2022-11-04 | 江苏和达电子科技有限公司 | 一种蚀刻液中过氧化氢含量的检测方法 |
| CN113655048B (zh) * | 2021-08-11 | 2023-08-15 | 浙江智英石化技术有限公司 | 一种乙苯过氧化氢含量检测方法 |
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| DD205017A5 (de) * | 1981-06-16 | 1983-12-14 | Os Bad Roz Automat Proc Chemi | Verfahren zur steuerung von chemischen prozessen und eine anordnung zur durchfuehrung des verfahrens |
| US4418203A (en) * | 1981-12-21 | 1983-11-29 | Shell Oil Company | Process for the epoxidation of olefins |
| US4670385A (en) * | 1984-05-21 | 1987-06-02 | Eastman Kodak Company | Compositions and elements containing triarylmethane leuco dyes and methods using same |
| SU1286995A1 (ru) | 1984-12-20 | 1987-01-30 | Институт Экспериментальной Метеорологии | Способ определени пероксида водорода в водных растворах |
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| US5646314A (en) * | 1994-11-16 | 1997-07-08 | Arco Chemical Technology, L.P. | Process for titanium silicalite-catalyzed epoxidation |
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| US6037484A (en) * | 1998-09-22 | 2000-03-14 | Arco Chemical Technology, L.P. | Epoxidation process |
| GB9826754D0 (en) * | 1998-12-04 | 1999-01-27 | Bp Chem Int Ltd | Process for the production of vinyl acetate |
| DE10121194A1 (de) | 2001-04-30 | 2002-10-31 | Basf Ag | Vorrichtung zur Steuerung von chemischen Syntheseprozessen |
-
2001
- 2001-02-07 DE DE10105528A patent/DE10105528A1/de not_active Withdrawn
-
2002
- 2002-02-05 BR BR0207099-5A patent/BR0207099A/pt not_active Application Discontinuation
- 2002-02-05 RU RU2003127407/28A patent/RU2003127407A/ru not_active Application Discontinuation
- 2002-02-05 CN CNB02804682XA patent/CN1271060C/zh not_active Expired - Lifetime
- 2002-02-05 AU AU2002252993A patent/AU2002252993A1/en not_active Abandoned
- 2002-02-05 MX MXPA03006941 patent/MX247272B/es active IP Right Grant
- 2002-02-05 WO PCT/EP2002/001178 patent/WO2002063285A2/de active Search and Examination
- 2002-02-05 DE DE50214069T patent/DE50214069D1/de not_active Expired - Lifetime
- 2002-02-05 CA CA002437747A patent/CA2437747A1/en not_active Abandoned
- 2002-02-05 AT AT02722046T patent/ATE451614T1/de not_active IP Right Cessation
- 2002-02-05 EP EP02722046A patent/EP1384064B1/de not_active Expired - Lifetime
- 2002-02-05 US US10/467,278 patent/US7351587B2/en not_active Expired - Fee Related
- 2002-02-06 SA SA02220667A patent/SA02220667B1/ar unknown
- 2002-02-06 MY MYPI20020400A patent/MY138716A/en unknown
-
2003
- 2003-08-06 ZA ZA200306054A patent/ZA200306054B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP1384064A2 (de) | 2004-01-28 |
| DE10105528A1 (de) | 2002-08-08 |
| CA2437747A1 (en) | 2002-08-15 |
| ZA200306054B (en) | 2004-09-28 |
| EP1384064B1 (de) | 2009-12-09 |
| WO2002063285A2 (de) | 2002-08-15 |
| DE50214069D1 (de) | 2010-01-21 |
| SA02220667B1 (ar) | 2009-02-25 |
| BR0207099A (pt) | 2004-03-02 |
| US7351587B2 (en) | 2008-04-01 |
| AU2002252993A1 (en) | 2002-08-19 |
| MXPA03006941A (es) | 2004-04-02 |
| MY138716A (en) | 2009-07-31 |
| CN1271060C (zh) | 2006-08-23 |
| US20040048329A1 (en) | 2004-03-11 |
| ATE451614T1 (de) | 2009-12-15 |
| MX247272B (es) | 2007-07-17 |
| CN1539081A (zh) | 2004-10-20 |
| WO2002063285A3 (de) | 2003-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA93 | Acknowledgement of application withdrawn (no request for examination) |
Effective date: 20050206 |