SG11201610637WA - Methods for producing chemical products with operation interruptions - Google Patents
Methods for producing chemical products with operation interruptionsInfo
- Publication number
- SG11201610637WA SG11201610637WA SG11201610637WA SG11201610637WA SG11201610637WA SG 11201610637W A SG11201610637W A SG 11201610637WA SG 11201610637W A SG11201610637W A SG 11201610637WA SG 11201610637W A SG11201610637W A SG 11201610637WA SG 11201610637W A SG11201610637W A SG 11201610637WA
- Authority
- SG
- Singapore
- Prior art keywords
- methods
- chemical products
- producing chemical
- operation interruptions
- interruptions
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/08—Preparation of nitro compounds by substitution of hydrogen atoms by nitro groups
-
- 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
- B01J19/24—Stationary reactors without moving elements inside
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/16—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/06—Compounds containing nitro groups bound to a carbon skeleton having nitro groups bound to carbon atoms of six-membered aromatic rings
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00628—Controlling the composition of the reactive mixture
- B01J2208/00637—Means for stopping or slowing down the reaction
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00628—Controlling the composition of the reactive mixture
- B01J2208/00646—Means for starting up the reaction
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00716—Means for reactor start-up
-
- 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
- B01J2219/00027—Process aspects
- B01J2219/00033—Continuous processes
-
- 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
- B01J2219/24—Stationary reactors without moving elements inside
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14173585 | 2014-06-24 | ||
| PCT/EP2015/063926 WO2015197522A1 (fr) | 2014-06-24 | 2015-06-22 | Procédé de préparation de produits chimiques avec des interruptions de production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201610637WA true SG11201610637WA (en) | 2017-01-27 |
Family
ID=50979655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201610637WA SG11201610637WA (en) | 2014-06-24 | 2015-06-22 | Methods for producing chemical products with operation interruptions |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US10513487B2 (fr) |
| EP (1) | EP3160630B1 (fr) |
| JP (1) | JP6640125B2 (fr) |
| KR (1) | KR102415515B1 (fr) |
| CN (1) | CN106458842B (fr) |
| BR (1) | BR112016029516A2 (fr) |
| HU (1) | HUE060286T2 (fr) |
| MX (1) | MX2016017020A (fr) |
| PT (1) | PT3160630T (fr) |
| RU (1) | RU2017102015A (fr) |
| SA (1) | SA516380546B1 (fr) |
| SG (1) | SG11201610637WA (fr) |
| WO (1) | WO2015197522A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11365172B2 (en) * | 2017-07-03 | 2022-06-21 | Covestro Deutschland Ag | Production plant for producing a chemical product by reacting H-functional reactants with phosgene, and method for operating same with an interruption to production |
| CN113924284A (zh) | 2019-04-17 | 2022-01-11 | 科思创德国股份有限公司 | 用于制备硝基苯的方法及装置 |
| WO2020212333A1 (fr) * | 2019-04-17 | 2020-10-22 | Covestro Deutschland Ag | Procédé de fabrication continue de nitrobenzène |
| WO2023041781A1 (fr) | 2021-09-20 | 2023-03-23 | Basf Se | Procédé de préparation d'au moins un isocyanate aromatique |
Family Cites Families (55)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2256999A (en) | 1939-03-08 | 1941-09-23 | Du Pont | Nitration of organic compounds |
| DE1114820B (de) | 1960-01-15 | 1961-10-12 | Basf Ag | Verfahren zur Herstellung von Anilin |
| DE1133394B (de) | 1961-01-18 | 1962-07-19 | Basf Ag | Verfahren zur Herstellung von Anilin durch katalytische Hydrierung von Nitrobenzol |
| FR1469105A (fr) * | 1965-12-27 | 1967-02-10 | Toulousaine De Prod Chim Toloc | Procédé de fabrication d'esters isocyaniques |
| GB1452466A (en) | 1975-04-04 | 1976-10-13 | Chemopetrol | Process for the production of aniline and apparatus therefor |
| DE2849002A1 (de) | 1978-11-11 | 1980-05-22 | Bayer Ag | Verfahren zur katalytischen hydrierung von nitrobenzol |
| DE3409717C2 (de) | 1984-03-16 | 1994-03-31 | Bayer Ag | Verfahren zur Herstellung von Nitrobenzol |
| DE3714439A1 (de) | 1987-04-30 | 1988-11-10 | Bayer Ag | Verfahren zur herstellung von (cyclo)aliphatischen diisocyanaten |
| DE3736988C1 (de) | 1987-10-31 | 1989-03-23 | Bayer Ag | Verfahren zur kontinuierlichen Herstellung von organischen Mono- und Polyisocyanaten |
| DE3744001C1 (de) | 1987-12-24 | 1989-06-08 | Bayer Ag | Verfahren zur kontinuierlichen Herstellung von Mono- oder Polyisocyanaten |
| US5013811A (en) * | 1989-03-20 | 1991-05-07 | Reeves Brothers, Inc. | Use of modified diisocyanates for preparing linear thermoplastic polyurethane elastomers having improved properties |
| US5077371A (en) * | 1989-11-01 | 1991-12-31 | Uniroyal Chemical Company, Inc. | Low free toluene diisocyanate polyurethanes |
| DE69026590T2 (de) | 1990-01-04 | 1996-10-31 | Nrm Int Tech | Nitrierungsverfahren |
| JP2825604B2 (ja) | 1990-04-11 | 1998-11-18 | 三井化学株式会社 | メチレン架橋されたポリアリールアミンの製造方法 |
| US5136087A (en) | 1991-05-15 | 1992-08-04 | Miles Inc. | Preparation of polymethylene polyphenyl polyisocyanate |
| DE4217019A1 (de) | 1992-05-22 | 1993-11-25 | Bayer Ag | Verfahren zur Herstellung von aromatischen Diisocyanaten |
| US5286760A (en) | 1992-10-09 | 1994-02-15 | Miles, Inc. | Process for reducing impurity levels in methylene diphenyamines |
| DE4428017A1 (de) | 1994-08-08 | 1996-02-15 | Bayer Ag | Verfahren zur Herstellung von aromatischen Aminen |
| DE4428018A1 (de) | 1994-08-08 | 1996-02-15 | Bayer Ag | Verfahren zur Herstellung von aromatischen Aminen |
| DE19539205A1 (de) | 1995-10-22 | 1997-04-24 | Meissner Gmbh & Co Kg Josef | Verfahren zur Aromatennitrierung |
| DE19651688A1 (de) | 1996-12-12 | 1998-06-18 | Bayer Ag | Verfahren zur Herstellung von aromatischen Aminen durch Gasphasenhydrierung |
| DE19804915A1 (de) | 1998-02-07 | 1999-08-12 | Basf Ag | Verfahren zur Herstellung von Methylendi(phenylamin) und Methylendi(phenylisocyanat) |
| ATE555846T1 (de) | 2000-03-02 | 2012-05-15 | Dow Global Technologies Llc | Rohrreaktor, verfahren zur durchführung von flüssig-flüssig mehrphasenreaktionen und verfahren zur ring-nitrierung von aromatischen verbindungen |
| JP2003251174A (ja) * | 2002-03-06 | 2003-09-09 | Sumitomo Chem Co Ltd | 化学プラントのスタート方法 |
| JP4000888B2 (ja) * | 2002-04-09 | 2007-10-31 | 日産自動車株式会社 | 改質型燃料電池システム |
| EP1371634A1 (fr) | 2002-06-14 | 2003-12-17 | Bayer Ag | Procédé de purification de mélanges d'isocyanates de toluène |
| EP1371633A1 (fr) | 2002-06-14 | 2003-12-17 | Bayer Ag | Procédé de purification de mélanges de diisocyanate de toluène en utilisant une colonne de distillation à paroi de séparation |
| DE60214195T2 (de) | 2002-10-22 | 2007-10-04 | Bayer Materialscience Ag | Verfahren zur Reinigung von Diisocyanatotoluol unter Verwendung einer Destillationskolonne mit Trennwand in der Endreinigung |
| DE10260093A1 (de) * | 2002-12-19 | 2004-07-01 | Basf Ag | Verfahren zur Abtrennung von Isocyanaten aus einem Reaktionsgemisch |
| EP1475367B1 (fr) | 2003-05-08 | 2010-07-07 | Bayer MaterialScience AG | Procédé de séparation par distillation de mélanges d'isomères de diisocyanato diphénylméthane |
| DE102004032416A1 (de) | 2004-07-05 | 2006-02-02 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyaminen der Diphenylmethanreihe bei niedriger Protonierung |
| DE102004032871A1 (de) | 2004-07-07 | 2006-02-09 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyisocyanaten durch adiabate Phosgenierung von primären Aminen |
| FR2878845B1 (fr) * | 2004-12-03 | 2007-01-12 | Inst Francais Du Petrole | Procede d'interruption provisoire d'une reaction de type fischer-tropsch dans un reacteur a lit triphasique |
| DE102005004170A1 (de) | 2005-01-29 | 2006-08-03 | Bayer Materialscience Ag | Verfahren zur Destillation eines Gemisches isomerer Diisocyanatodiphenylmethane |
| WO2006125759A1 (fr) * | 2005-05-23 | 2006-11-30 | Shell Internationale Research Maatschappij B.V. | Installation fischer-tropsch |
| DE102006022448A1 (de) | 2006-05-13 | 2007-11-15 | Bayer Materialscience Ag | Verfahren zur Herstellung von Isocyanaten |
| US7547801B2 (en) | 2006-06-26 | 2009-06-16 | Bayer Materialscience Llc | Process for the continuous preparation of isocyanates |
| EP2044009B1 (fr) * | 2006-07-13 | 2015-02-25 | Basf Se | Procédé de fabrication d'isocyanates |
| DE102006035203A1 (de) | 2006-07-29 | 2008-01-31 | Bayer Materialscience Ag | Verfahren zur Herstellung von aromatischen Aminen |
| US8044244B2 (en) | 2006-09-19 | 2011-10-25 | Basf Se | Process for preparing aromatic amines in a fluidized-bed reactor |
| DE102006058633A1 (de) | 2006-12-13 | 2008-06-19 | Bayer Materialscience Ag | Verfahren zur Herstellung von Isocyanaten in der Gasphase |
| DE102006058634A1 (de) | 2006-12-13 | 2008-06-19 | Bayer Materialscience Ag | Verfahren zur Herstellung von Isocyanaten in der Gasphase |
| DE102008061686A1 (de) | 2008-12-11 | 2010-06-17 | Bayer Materialscience Ag | Verfahren zur Herstellung von Isocyanaten in der Gasphase |
| DE102009032413A1 (de) * | 2009-07-09 | 2011-01-13 | Bayer Materialscience Ag | Verfahren zur Herstellung von Isocyanaten |
| WO2011086050A2 (fr) | 2010-01-14 | 2011-07-21 | Bayer Materialscience Ag | Procédé pour préparer des amines aromatiques en phase liquide |
| US9321720B2 (en) * | 2010-10-14 | 2016-04-26 | Basf Se | Process for preparing isocyanates |
| JP5950500B2 (ja) * | 2011-03-17 | 2016-07-13 | 独立行政法人石油天然ガス・金属鉱物資源機構 | 炭化水素の製造装置及び炭化水素の製造方法 |
| US8816126B2 (en) * | 2011-09-02 | 2014-08-26 | Basf Se | Process for preparing isocyanates |
| WO2013053371A1 (fr) * | 2011-10-12 | 2013-04-18 | Solarfuel Gmbh | Procédé destiné à préparer un produit gazeux riche en méthane et système approprié |
| JP6113824B2 (ja) | 2012-03-19 | 2017-04-12 | バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングＢａｙｅｒ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ ＧｍｂＨ | イソシアネートの製造方法 |
| EP2653462A1 (fr) | 2012-04-16 | 2013-10-23 | Bayer MaterialScience AG | Procédé de départ amélioré de la réaction lors de la fabrication d'amines aromatiques à partir de nitro-aromates |
| EP2653461A1 (fr) | 2012-04-16 | 2013-10-23 | Bayer MaterialScience AG | Procédé de départ amélioré de la réaction lors de la fabrication d'amines aromatiques à partir de nitro-aromates |
| WO2014016290A1 (fr) * | 2012-07-27 | 2014-01-30 | Bayer Materialscience Ag | Procédé de preparation de nitrobenzène par nitrification adiabatique |
| KR102066763B1 (ko) * | 2012-07-27 | 2020-01-15 | 코베스트로 도이칠란드 아게 | 단열 질화에 의한 니트로벤젠의 제조방법 |
| US20140039648A1 (en) * | 2012-08-01 | 2014-02-06 | Saudi Arabian Oil Company | System for inspection and maintenance of a plant or other facility |
-
2015
- 2015-06-22 JP JP2016575014A patent/JP6640125B2/ja not_active Expired - Fee Related
- 2015-06-22 KR KR1020177001661A patent/KR102415515B1/ko active IP Right Grant
- 2015-06-22 CN CN201580034355.5A patent/CN106458842B/zh active Active
- 2015-06-22 PT PT157301797T patent/PT3160630T/pt unknown
- 2015-06-22 WO PCT/EP2015/063926 patent/WO2015197522A1/fr active Application Filing
- 2015-06-22 BR BR112016029516A patent/BR112016029516A2/pt not_active IP Right Cessation
- 2015-06-22 US US15/320,807 patent/US10513487B2/en not_active Expired - Fee Related
- 2015-06-22 HU HUE15730179A patent/HUE060286T2/hu unknown
- 2015-06-22 EP EP15730179.7A patent/EP3160630B1/fr active Active
- 2015-06-22 RU RU2017102015A patent/RU2017102015A/ru unknown
- 2015-06-22 SG SG11201610637WA patent/SG11201610637WA/en unknown
- 2015-06-22 MX MX2016017020A patent/MX2016017020A/es unknown
-
2016
- 2016-12-20 SA SA516380546A patent/SA516380546B1/ar unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP6640125B2 (ja) | 2020-02-05 |
| WO2015197522A1 (fr) | 2015-12-30 |
| EP3160630A1 (fr) | 2017-05-03 |
| RU2017102015A3 (fr) | 2019-01-22 |
| MX2016017020A (es) | 2017-05-12 |
| BR112016029516A2 (pt) | 2017-10-17 |
| KR102415515B1 (ko) | 2022-07-01 |
| EP3160630B1 (fr) | 2022-08-31 |
| HUE060286T2 (hu) | 2023-02-28 |
| SA516380546B1 (ar) | 2020-11-03 |
| PT3160630T (pt) | 2022-11-21 |
| KR20170023986A (ko) | 2017-03-06 |
| JP2017524516A (ja) | 2017-08-31 |
| RU2017102015A (ru) | 2018-07-24 |
| US10513487B2 (en) | 2019-12-24 |
| CN106458842A (zh) | 2017-02-22 |
| US20170152210A1 (en) | 2017-06-01 |
| CN106458842B (zh) | 2020-02-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SG10201800006YA (en) | Producing polyolefin products | |
| GB201413701D0 (en) | Process | |
| GB201417076D0 (en) | Process | |
| GB201405800D0 (en) | Process | |
| GB201404468D0 (en) | Process | |
| GB201406890D0 (en) | Process | |
| GB201405210D0 (en) | Process | |
| ZA201701011B (en) | Steel-strip production apparatus | |
| GB201402950D0 (en) | Process | |
| GB2524136B (en) | Process | |
| GB201413340D0 (en) | Process | |
| GB201409126D0 (en) | Process | |
| GB201400137D0 (en) | Process | |
| GB201415862D0 (en) | Process | |
| SG11201610637WA (en) | Methods for producing chemical products with operation interruptions | |
| GB201414292D0 (en) | Process | |
| GB201411627D0 (en) | Process | |
| GB201419234D0 (en) | Hydrocarbon production process | |
| GB201415972D0 (en) | Process | |
| GB201412406D0 (en) | Process | |
| GB201405209D0 (en) | Process | |
| GB201419454D0 (en) | New process | |
| GB201411623D0 (en) | Process | |
| GB201410174D0 (en) | Process | |
| GB201405929D0 (en) | Process |