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RU2015110072A - METHOD FOR CONVERSION OF BY-PRODUCTS DURING BISPHENOL A SYNTHESIS - Google Patents

METHOD FOR CONVERSION OF BY-PRODUCTS DURING BISPHENOL A SYNTHESIS Download PDF

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Publication number
RU2015110072A
RU2015110072A RU2015110072A RU2015110072A RU2015110072A RU 2015110072 A RU2015110072 A RU 2015110072A RU 2015110072 A RU2015110072 A RU 2015110072A RU 2015110072 A RU2015110072 A RU 2015110072A RU 2015110072 A RU2015110072 A RU 2015110072A
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RU
Russia
Prior art keywords
bpa
mol
radius
synthesis
catalyst
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RU2015110072A
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Russian (ru)
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RU2620086C2 (en
Inventor
Камиль КУЛЕША
Богуслав ТКАЧ
Войцех БАЛЬЦЕРОВЯК
Анджей КРУЕГЕР
Мария МАЙХШАК
Станислав МАТЫЯ
Тереса РДЕСИНСКАЯ-Цвик
Пшемислав БАРТОШЕВИЧ
Рената ФИШЕР
Алина ИВАНЕЙКО
Хенрик ИВА
Эва ЗАШЛИЙ-ТУРКО
Богумила ФИЛИПЯК
Original Assignee
Инстытут Ценжкей Сынтезы Органичней "Бляховня"
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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/50Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms
    • C07C37/52Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms by splitting polyaromatic compounds, e.g. polyphenolalkanes

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1. Способ преобразования побочных продуктов в процессе синтеза бисфенола A, отличающийся тем, что раствор побочных продуктов и p,p'-BPA в феноле, содержащий не более 18% изомера p,p'-BPA, не более 0,5% воды и не менее 0,15 моля изомера o,p'-BPA на 1 моль p,p'-BPA и по меньшей мере 0,01 моля трисфенолов на 1 моль p,p'-BPA, приводят в контакт при температуре по меньшей мере от 60C до 80C, а также при объемной и пространственной скорости потока до 2,0 м/(м ·час) с макропористой сульфонионообменной смолой в водородной форме с бимодальной ионной структурой, и при этом общий объем пор с радиусом не более 20 нм в смоле составляет менее 0,5 мл/г, тогда как общий объем пор с радиусом от 20 нм до 100 нм составляет более 0,8 мл/г.2. Способ по п. 1, отличающийся тем, что преобразование побочных продуктов в синтезе p,p'-BPA выполняют при температуре 65-75C.3. Способ по п. 1, отличающийся тем, что не более 50% послереакционного раствора рециркулируют в процесс.4. Способ по п. 1, отличающийся тем, что в процессе используют катализатор, содержащий 5,0-5,34 ммоля групп -SOH на 1 г сухого веса катализатора.5. Способ по п. 1, отличающийся тем, что процесс выполняют с использованием катализатора в форме смолы, в которой общий объем пор с радиусом до 20 нм составляет 0,4-0,49 мл/г, а общий объем пор с радиусом от 20 нм до 100 нм составляет 1,0-1,5 мл/г.1. A method of converting by-products during the synthesis of bisphenol A, characterized in that the solution of by-products and p, p'-BPA in phenol containing not more than 18% of the isomer p, p'-BPA, not more than 0.5% water and at least 0.15 mol of the isomer of o, p'-BPA per 1 mol of p, p'-BPA and at least 0.01 mol of trisphenols per 1 mol of p, p'-BPA, are brought into contact at a temperature of at least 60C to 80C, as well as at a volumetric and spatial flow velocity of up to 2.0 m / (m · h) with a macroporous sulfonion-exchange resin in hydrogen form with a bimodal ionic structure, and the total volume of with a radius of not more than 20 nm in the resin is less than 0.5 ml / g, whereas the total volume of pores having a radius of from 20 nm to 100 nm is greater than 0.8 ml / D.2. The method according to claim 1, characterized in that the conversion of by-products in the synthesis of p, p'-BPA is performed at a temperature of 65-75C. 3. The method according to claim 1, characterized in that not more than 50% of the post-reaction solution is recycled to the process. The method according to claim 1, characterized in that in the process a catalyst is used containing 5.0-5.34 mmol of -SOH groups per 1 g of dry weight of the catalyst. The method according to claim 1, characterized in that the process is carried out using a resin catalyst in which the total pore volume with a radius of up to 20 nm is 0.4-0.49 ml / g and the total pore volume with a radius of 20 nm up to 100 nm is 1.0-1.5 ml / g.

Claims (5)

1. Способ преобразования побочных продуктов в процессе синтеза бисфенола A, отличающийся тем, что раствор побочных продуктов и p,p'-BPA в феноле, содержащий не более 18% изомера p,p'-BPA, не более 0,5% воды и не менее 0,15 моля изомера o,p'-BPA на 1 моль p,p'-BPA и по меньшей мере 0,01 моля трисфенолов на 1 моль p,p'-BPA, приводят в контакт при температуре по меньшей мере от 60oC до 80oC, а также при объемной и пространственной скорости потока до 2,0 м3/(м3k·час) с макропористой сульфонионообменной смолой в водородной форме с бимодальной ионной структурой, и при этом общий объем пор с радиусом не более 20 нм в смоле составляет менее 0,5 мл/г, тогда как общий объем пор с радиусом от 20 нм до 100 нм составляет более 0,8 мл/г.1. A method of converting by-products during the synthesis of bisphenol A, characterized in that the solution of by-products and p, p'-BPA in phenol containing not more than 18% of the isomer p, p'-BPA, not more than 0.5% water and at least 0.15 mol of the isomer of o, p'-BPA per 1 mol of p, p'-BPA and at least 0.01 mol of trisphenols per 1 mol of p, p'-BPA, are brought into contact at a temperature of at least 60 o C to 80 o C, and at a volumetric flow rate and spatial to 2.0 m 3 / (m 3 k · hour) sulfonionoobmennoy macroporous resin in the hydrogen form with bimodal ionic structure, and wherein the total of cm long with a radius of not more than 20 nm in the resin is less than 0.5 ml / g, whereas the total volume of pores having a radius of from 20 nm to 100 nm is greater than 0.8 ml / g. 2. Способ по п. 1, отличающийся тем, что преобразование побочных продуктов в синтезе p,p'-BPA выполняют при температуре 65-75oC.2. The method according to p. 1, characterized in that the conversion of by-products in the synthesis of p, p'-BPA is performed at a temperature of 65-75 o C. 3. Способ по п. 1, отличающийся тем, что не более 50% послереакционного раствора рециркулируют в процесс.3. The method according to p. 1, characterized in that not more than 50% of the post-reaction solution is recycled to the process. 4. Способ по п. 1, отличающийся тем, что в процессе используют катализатор, содержащий 5,0-5,34 ммоля групп -SO3H на 1 г сухого веса катализатора.4. The method according to p. 1, characterized in that the process uses a catalyst containing 5.0-5.34 mmol of -SO 3 H groups per 1 g of dry weight of the catalyst. 5. Способ по п. 1, отличающийся тем, что процесс выполняют с использованием катализатора в форме смолы, в которой общий объем пор с радиусом до 20 нм составляет 0,4-0,49 мл/г, а общий объем пор с радиусом от 20 нм до 100 нм составляет 1,0-1,5 мл/г. 5. The method according to p. 1, characterized in that the process is performed using a catalyst in the form of a resin, in which the total pore volume with a radius of up to 20 nm is 0.4-0.49 ml / g, and the total pore volume with a radius of 20 nm to 100 nm is 1.0-1.5 ml / g.
RU2015110072A 2012-08-23 2013-02-07 Method of by-products conversion in process of synthesis of bisphenol a RU2620086C2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PL400471A PL219656B1 (en) 2012-08-23 2012-08-23 Method for transmitting by-products in the synthesis of bisphenol A
PLP.400471 2012-08-23
PCT/PL2013/050004 WO2014031019A1 (en) 2012-08-23 2013-02-07 Method of transforming by-products in the process of synthesis of bisphenol a

Publications (2)

Publication Number Publication Date
RU2015110072A true RU2015110072A (en) 2016-10-20
RU2620086C2 RU2620086C2 (en) 2017-05-23

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CN (1) CN104703958A (en)
BR (1) BR112015003769A2 (en)
DE (1) DE112013004111T8 (en)
PL (1) PL219656B1 (en)
RU (1) RU2620086C2 (en)
WO (1) WO2014031019A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016025921A1 (en) 2014-08-15 2016-02-18 Arizona Board Of Regents On Behalf Of Arizona State University Non-platinum metal complexes for excimer based single dopant white organic light emitting diodes
CN116410061A (en) * 2021-12-31 2023-07-11 南通星辰合成材料有限公司 A method for inhibiting the generation of impurity C3 phenol in the process of synthesizing bisphenol A

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JPH05294872A (en) 1992-04-17 1993-11-09 Nippon Steel Chem Co Ltd Production of bisphenol a purill
JP2885606B2 (en) 1993-05-12 1999-04-26 出光石油化学株式会社 Method for producing 2,2-bis (4-hydroxyphenyl) propane
JPH08333290A (en) 1995-06-12 1996-12-17 Mitsubishi Chem Corp Method for producing bisphenol A
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PL181992B1 (en) 1996-01-10 2001-10-31 Inst Ciezkiej Syntezy Orga A method for processing high-boiling by-products from the bisphenol A production process
US6133486A (en) 1998-12-30 2000-10-17 General Electric Company Phenol recovery from BPA process waste streams
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RU2195444C1 (en) * 2001-06-15 2002-12-27 ЗАО Стерлитамакский нефтехимический завод Space-hindered bis-phenol production process
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JP4904064B2 (en) 2006-02-14 2012-03-28 出光興産株式会社 Method for producing bisphenol A
PL210812B1 (en) * 2007-02-14 2012-03-30 Inst Ciężkiej Syntezy Organicznej Blachownia The manner of obtaining of bisphenol A
EP2090562A1 (en) * 2008-02-06 2009-08-19 Maciej Kiedik A method to obtain polycarbonate-grade bisphenol A
JP2011098301A (en) 2009-11-06 2011-05-19 Mitsubishi Chemicals Corp Cation exchange resin and method of producing bisphenol compound

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Publication number Publication date
CN104703958A (en) 2015-06-10
BR112015003769A2 (en) 2018-04-10
DE112013004111T5 (en) 2015-05-28
PL400471A1 (en) 2014-03-03
RU2620086C2 (en) 2017-05-23
PL219656B1 (en) 2015-06-30
DE112013004111T8 (en) 2015-07-16
WO2014031019A1 (en) 2014-02-27

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