BRPI1011942A2 - método para medir a entrada de água em instalações para preparar isocianatos por reação de fosgênio com uma ou mais amina (s) primária (s) em um solvente, e, dispositivo para realizar um método. - Google Patents
método para medir a entrada de água em instalações para preparar isocianatos por reação de fosgênio com uma ou mais amina (s) primária (s) em um solvente, e, dispositivo para realizar um método.Info
- Publication number
- BRPI1011942A2 BRPI1011942A2 BRPI1011942A BRPI1011942A BRPI1011942A2 BR PI1011942 A2 BRPI1011942 A2 BR PI1011942A2 BR PI1011942 A BRPI1011942 A BR PI1011942A BR PI1011942 A BRPI1011942 A BR PI1011942A BR PI1011942 A2 BRPI1011942 A2 BR PI1011942A2
- Authority
- BR
- Brazil
- Prior art keywords
- facilities
- solvent
- primary amine
- measuring water
- water ingress
- Prior art date
Links
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 title 1
- 239000012948 isocyanate Substances 0.000 title 1
- 150000002513 isocyanates Chemical class 0.000 title 1
- 125000002924 primary amino group Chemical class [H]N([H])* 0.000 title 1
- 239000002904 solvent Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- 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
- B01J19/0006—Controlling or regulating processes
- B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
- G01N17/04—Corrosion probes
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
-
- 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
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00186—Controlling or regulating processes controlling the composition of the reactive mixture
-
- 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
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00191—Control algorithm
- B01J2219/00193—Sensing a parameter
- B01J2219/00195—Sensing a parameter of the reaction system
- B01J2219/00202—Sensing a parameter of the reaction system at the reactor outlet
-
- 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
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00191—Control algorithm
- B01J2219/00209—Control algorithm transforming a sensed parameter
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Ecology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09163666 | 2009-06-24 | ||
| PCT/EP2010/058909 WO2010149701A1 (de) | 2009-06-24 | 2010-06-23 | Verfahren zur erfassung von wassereintritten in phosgenführenden anlagen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI1011942A2 true BRPI1011942A2 (pt) | 2016-04-26 |
Family
ID=43097169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI1011942A BRPI1011942A2 (pt) | 2009-06-24 | 2010-06-23 | método para medir a entrada de água em instalações para preparar isocianatos por reação de fosgênio com uma ou mais amina (s) primária (s) em um solvente, e, dispositivo para realizar um método. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US8519179B2 (pt) |
| EP (1) | EP2446247B1 (pt) |
| JP (1) | JP5386038B2 (pt) |
| KR (1) | KR101668509B1 (pt) |
| CN (1) | CN102803926A (pt) |
| BR (1) | BRPI1011942A2 (pt) |
| ES (1) | ES2421236T3 (pt) |
| PT (1) | PT2446247E (pt) |
| WO (1) | WO2010149701A1 (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8933262B2 (en) | 2011-05-24 | 2015-01-13 | Basf Se | Process for preparing polyisocyanates from biomass |
| WO2017063883A1 (en) | 2015-10-16 | 2017-04-20 | Huntsman International Llc | Method for controlling the process for making isocyanates |
| EP3798208A1 (de) * | 2019-09-30 | 2021-03-31 | Covestro Deutschland AG | Verfahren zur destillation von isocyanaten |
| CN114018796B (zh) * | 2021-12-06 | 2024-09-13 | 西安石油大学 | 一种气井管柱腐蚀模拟装置及实验方法 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD139955A3 (de) | 1975-09-23 | 1980-01-30 | Siegbert Loeschau | Verfahren zur sofortigen feststellung von wassereintritten in phosgen bzw.phosgenfuehrenden systemen |
| GB1600134A (en) * | 1977-03-03 | 1981-10-14 | Ici Ltd | Corrosion monitoring probe |
| RO86224B1 (ro) * | 1977-07-09 | 1985-03-31 | Veb Synthesewerk Schwarzheide | PROCEDEU PENTRU SUPRAVEGHEREA APARITIEI COROZIUNII îN CONDUCTE SI INSTALATII |
| JP3063567B2 (ja) | 1995-03-22 | 2000-07-12 | 栗田工業株式会社 | 常圧蒸留塔の腐食モニタリング方法 |
| US5641396A (en) * | 1995-09-18 | 1997-06-24 | Nalco/Exxon Energy Chemicals L. P. | Use of 2-amino-1-methoxypropane as a neutralizing amine in refinery processes |
| US6300633B1 (en) * | 1998-07-06 | 2001-10-09 | Bayer Corporation | In-line method for determining the residue content of an isocyanate and apparatus useful therefor |
| DE10027779A1 (de) | 2000-06-07 | 2001-12-13 | Basf Ag | Verfahren zur Herstellung von Isocyanaten |
| DE10250131A1 (de) * | 2002-10-28 | 2004-05-06 | Basf Ag | Verfahren zur Herstellung von Chlor aus Salzsäure |
| DE10322439A1 (de) * | 2003-05-19 | 2004-12-09 | Bayer Ag | Verfahren und Vorrichtung zur Bestimmung der Isomerenzusammensetzung bei Isocyanat-Herstellprozessen |
| DE102004053662A1 (de) * | 2004-11-03 | 2006-05-04 | Basf Ag | Verfahren zur Herstellung von Polyisocyanaten |
| JP4821574B2 (ja) * | 2006-11-20 | 2011-11-24 | 栗田工業株式会社 | ボイラ復水系腐食監視装置 |
| ES2558857T3 (es) * | 2007-01-17 | 2016-02-09 | Basf Se | Procedimiento para la preparación de isocianatos |
| WO2009013303A1 (de) | 2007-07-25 | 2009-01-29 | Basf Se | Kontinuierliches verfahren zur herstellung von isocyanaten |
| EP2197836B1 (de) | 2007-08-31 | 2013-04-24 | Basf Se | Verfahren zur herstellung von isocyanaten |
| WO2009037179A1 (de) | 2007-09-19 | 2009-03-26 | Basf Se | Verfahren zur herstellung von isocyanaten |
| JP5015032B2 (ja) | 2008-02-25 | 2012-08-29 | 昭和電工株式会社 | ホスゲンの分析方法および分析装置 |
| CN102119145B (zh) | 2008-08-07 | 2014-06-18 | 巴斯夫欧洲公司 | 制备芳香族异氰酸酯的方法 |
| KR20110095899A (ko) | 2008-11-19 | 2011-08-25 | 바스프 에스이 | 이소시아네이트의 제조 방법 |
| CN101429138B (zh) * | 2008-12-18 | 2011-12-28 | 宁波万华聚氨酯有限公司 | 一种在气相中制备异氰酸酯的方法 |
| EP2421818B1 (de) | 2009-04-24 | 2014-08-27 | Basf Se | Verfahren zur herstellung von farbstabilem mda und mdi |
-
2010
- 2010-06-23 BR BRPI1011942A patent/BRPI1011942A2/pt not_active IP Right Cessation
- 2010-06-23 PT PT107304081T patent/PT2446247E/pt unknown
- 2010-06-23 WO PCT/EP2010/058909 patent/WO2010149701A1/de not_active Ceased
- 2010-06-23 EP EP10730408.1A patent/EP2446247B1/de not_active Revoked
- 2010-06-23 JP JP2012516717A patent/JP5386038B2/ja active Active
- 2010-06-23 KR KR1020127001732A patent/KR101668509B1/ko active Active
- 2010-06-23 US US13/380,357 patent/US8519179B2/en active Active
- 2010-06-23 CN CN2010800283509A patent/CN102803926A/zh active Pending
-
2013
- 2013-06-27 ES ES10730408T patent/ES2421236T3/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP5386038B2 (ja) | 2014-01-15 |
| KR101668509B1 (ko) | 2016-10-21 |
| JP2012530921A (ja) | 2012-12-06 |
| CN102803926A (zh) | 2012-11-28 |
| US8519179B2 (en) | 2013-08-27 |
| EP2446247A1 (de) | 2012-05-02 |
| WO2010149701A1 (de) | 2010-12-29 |
| ES2421236T3 (es) | 2013-08-29 |
| US20120108844A1 (en) | 2012-05-03 |
| PT2446247E (pt) | 2013-07-09 |
| EP2446247B1 (de) | 2013-05-01 |
| KR20120088647A (ko) | 2012-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |