IN2007KN01112A - - Google Patents
Info
- Publication number
- IN2007KN01112A IN2007KN01112A IN1112KON2007A IN2007KN01112A IN 2007KN01112 A IN2007KN01112 A IN 2007KN01112A IN 1112KON2007 A IN1112KON2007 A IN 1112KON2007A IN 2007KN01112 A IN2007KN01112 A IN 2007KN01112A
- Authority
- IN
- India
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
- B01D3/146—Multiple effect distillation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/16—Fractionating columns in which vapour bubbles through liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/16—Fractionating columns in which vapour bubbles through liquid
- B01D3/22—Fractionating columns in which vapour bubbles through liquid with horizontal sieve plates or grids; Construction of sieve plates or grids
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/06—Preparation of esters of carbonic or haloformic acids from organic carbonates
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/06—Preparation of esters of carbonic or haloformic acids from organic carbonates
- C07C68/065—Preparation of esters of carbonic or haloformic acids from organic carbonates from alkylene carbonates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/08—Purification; Separation; Stabilisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/96—Esters of carbonic or haloformic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C08G64/30—General preparatory processes using carbonates
- C08G64/307—General preparatory processes using carbonates and phenols
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- 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
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004308127 | 2004-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2007KN01112A true IN2007KN01112A (enExample) | 2007-07-13 |
Family
ID=36202907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1112KON2007 IN2007KN01112A (enExample) | 2004-10-22 | 2005-10-17 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20070260084A1 (enExample) |
| EP (1) | EP1803704A1 (enExample) |
| JP (1) | JP4224514B2 (enExample) |
| KR (2) | KR100887915B1 (enExample) |
| CN (1) | CN101044109B (enExample) |
| BR (1) | BRPI0515032A (enExample) |
| EA (1) | EA011827B1 (enExample) |
| IN (1) | IN2007KN01112A (enExample) |
| WO (1) | WO2006043491A1 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1762560A4 (en) * | 2004-06-25 | 2008-05-07 | Asahi Kasei Chemicals Corp | PROCESS FOR PRODUCING AROMATIC CARBONATE AT THE INDUSTRIAL SCALE |
| EP1775280B1 (en) * | 2004-07-13 | 2013-09-11 | Asahi Kasei Chemicals Corporation | Industrial process for producing aromatic carbonate |
| EA010066B1 (ru) | 2004-08-25 | 2008-06-30 | Асахи Касеи Кемикалз Корпорейшн | Способ производства высокочистого дифенилкарбоната в промышленном масштабе |
| JP4292211B2 (ja) * | 2004-09-03 | 2009-07-08 | 旭化成ケミカルズ株式会社 | 高純度ジアリールカーボネートの工業的製造方法 |
| WO2006041075A1 (ja) * | 2004-10-14 | 2006-04-20 | Asahi Kasei Chemicals Corporation | 高純度ジアリールカーボネートの製造方法 |
| EP1961781A4 (en) * | 2005-12-12 | 2010-04-28 | Asahi Kasei Chemicals Corp | METHOD FOR THE INDUSTRIAL MANUFACTURE OF HIGHLY QUALITATIVE, AROMATIC POLYCARBONATE |
| WO2008099370A2 (en) * | 2007-02-16 | 2008-08-21 | Sabic Innovative Plastics Ip Bv | Process for manufacturing dimethyl carbonate |
| US7799940B2 (en) * | 2007-02-16 | 2010-09-21 | Sabic Innovative Plastics Ip B.V. | Process for manufacturing dimethyl carbonate |
| KR101047928B1 (ko) | 2007-05-08 | 2011-07-08 | 주식회사 엘지화학 | 저비점, 중비점 및 고비점 물질을 포함하는 원료의 분리방법 |
| DE102007055266A1 (de) * | 2007-11-20 | 2009-05-28 | Bayer Materialscience Ag | Verfahren zur Reinigung von Diarylcarbonaten |
| WO2011018448A1 (en) * | 2009-08-12 | 2011-02-17 | Shell Internationale Research Maatschappij B.V. | Process for removing an alkanol impurity from a dialkyl carbonate stream |
| EP2540758B1 (en) | 2011-06-29 | 2014-10-01 | SABIC Innovative Plastics IP B.V. | Late-addition catalyst formulation, reactor system, and method for producing polycarbonate |
| CN109096115A (zh) * | 2018-07-02 | 2018-12-28 | 赵杰 | 一种碳酸甲乙酯制备工艺 |
| CN113233982B (zh) * | 2021-04-30 | 2022-12-09 | 上海化工研究院有限公司 | 一种连续精馏提纯获得高纯度水杨酸甲酯的装置及方法 |
| EP4414357A4 (en) | 2021-10-05 | 2025-01-22 | Asahi Kasei Kabushiki Kaisha | PROCESS FOR THE PRODUCTION OF HIGH PURITY DIARYL CARBONATE |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4182726A (en) * | 1974-06-25 | 1980-01-08 | Snamprogetti, S.P.A. | Process for the preparation of aromatic carbonates |
| JP3033062B2 (ja) * | 1990-08-21 | 2000-04-17 | 旭化成工業株式会社 | 芳香族ポリカーボネートの製法 |
| US5282965A (en) * | 1990-11-29 | 1994-02-01 | Nitto Denko Corporation | Membrane filter for liquids and filtering device using the same |
| DE4218061A1 (de) * | 1992-06-01 | 1993-12-02 | Bayer Ag | Verfahren zur Herstellung von organischen Carbonaten mit mindestens einer aromatischen Estergruppe |
| DE4226755A1 (de) * | 1992-08-13 | 1994-02-17 | Bayer Ag | Verfahren zur kontinuierlichen Herstellung von Diarylcarbonaten aus Dialkylcarbonaten |
| DE4226756A1 (de) * | 1992-08-13 | 1994-02-17 | Bayer Ag | Verfahren zur Herstellung von Dicarbonaten |
| JP3865420B2 (ja) * | 1995-10-17 | 2007-01-10 | 三菱化学株式会社 | ジアリールカーボネート製造方法 |
| CN1076339C (zh) | 1995-12-22 | 2001-12-19 | 旭化成株式会社 | 二烷基碳酸酯和二元醇的连续制造方法 |
| IT1282363B1 (it) * | 1996-01-16 | 1998-03-20 | Enichem Spa | Procedimento continuo per la preparazione di fenil metil carbonato |
| SG52906A1 (en) * | 1996-01-17 | 1998-09-28 | Asahi Chemical Ind | Method for producing an aromatic polycarbonate having improved melt stability |
| JP4112048B2 (ja) * | 1997-09-16 | 2008-07-02 | 旭化成ケミカルズ株式会社 | 芳香族カーボネート類の製法 |
| US5990362A (en) * | 1998-08-31 | 1999-11-23 | General Electric Company | Method for preparing bisphenol A |
| JP2001064235A (ja) * | 1999-08-27 | 2001-03-13 | Chiyoda Corp | ジアリールカーボネートの製造方法 |
| US6294684B1 (en) * | 1999-12-08 | 2001-09-25 | General Electric Company | Method and apparatus for the continuous production of diaryl carbonates |
| US6600061B1 (en) * | 2000-11-15 | 2003-07-29 | General Electric Company | Method for the continuous production of aromatic carbonates |
| PL224046B1 (pl) * | 2000-12-07 | 2016-11-30 | Eastman Chem Co | Sposób wytwarzania polimeru poliestrowego |
| JP2004323384A (ja) * | 2003-04-22 | 2004-11-18 | Mitsubishi Gas Chem Co Inc | ジアリールカーボネートの連続的製造方法 |
-
2005
- 2005-10-17 CN CN2005800355135A patent/CN101044109B/zh not_active Expired - Lifetime
- 2005-10-17 KR KR1020077005297A patent/KR100887915B1/ko not_active Expired - Fee Related
- 2005-10-17 EP EP05793362A patent/EP1803704A1/en not_active Withdrawn
- 2005-10-17 KR KR1020087025325A patent/KR20080104197A/ko not_active Abandoned
- 2005-10-17 IN IN1112KON2007 patent/IN2007KN01112A/en unknown
- 2005-10-17 BR BRPI0515032-9A patent/BRPI0515032A/pt not_active IP Right Cessation
- 2005-10-17 EA EA200700919A patent/EA011827B1/ru not_active IP Right Cessation
- 2005-10-17 US US11/661,611 patent/US20070260084A1/en not_active Abandoned
- 2005-10-17 WO PCT/JP2005/019001 patent/WO2006043491A1/ja not_active Ceased
- 2005-10-17 JP JP2006542956A patent/JP4224514B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR20080104197A (ko) | 2008-12-01 |
| WO2006043491A1 (ja) | 2006-04-27 |
| KR100887915B1 (ko) | 2009-03-12 |
| CN101044109B (zh) | 2011-07-06 |
| KR20070039983A (ko) | 2007-04-13 |
| BRPI0515032A (pt) | 2008-07-01 |
| JPWO2006043491A1 (ja) | 2008-05-22 |
| CN101044109A (zh) | 2007-09-26 |
| JP4224514B2 (ja) | 2009-02-18 |
| EA200700919A1 (ru) | 2008-02-28 |
| US20070260084A1 (en) | 2007-11-08 |
| EP1803704A1 (en) | 2007-07-04 |
| EA011827B1 (ru) | 2009-06-30 |