EA201791358A1 - Способ получения блокированного на обоих концах простого эфира этиленгликоля - Google Patents

Способ получения блокированного на обоих концах простого эфира этиленгликоля

Info

Publication number
EA201791358A1
EA201791358A1 EA201791358A EA201791358A EA201791358A1 EA 201791358 A1 EA201791358 A1 EA 201791358A1 EA 201791358 A EA201791358 A EA 201791358A EA 201791358 A EA201791358 A EA 201791358A EA 201791358 A1 EA201791358 A1 EA 201791358A1
Authority
EA
Eurasian Patent Office
Prior art keywords
starting material
glycol
monoether
catalyst
blocked
Prior art date
Application number
EA201791358A
Other languages
English (en)
Other versions
EA031545B1 (ru
Inventor
Юмин Ни
Вэньлян Чжу
Хончао Лю
Юн Лю
Чжунминь Лю
Лина Ли
Шипин Лю
Хуэй Чжоу
Original Assignee
Далянь Инститьют Оф Кемикал Физикс, Чайниз Академи Оф Сайэнс
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Далянь Инститьют Оф Кемикал Физикс, Чайниз Академи Оф Сайэнс filed Critical Далянь Инститьют Оф Кемикал Физикс, Чайниз Академи Оф Сайэнс
Publication of EA201791358A1 publication Critical patent/EA201791358A1/ru
Publication of EA031545B1 publication Critical patent/EA031545B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/14—Preparation of ethers by exchange of organic parts on the ether-oxygen for other organic parts, e.g. by trans-etherification
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • B01J29/084—Y-type faujasite
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/65—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/7007—Zeolite Beta
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/7038—MWW-type, e.g. MCM-22, ERB-1, ITQ-1, PSH-3 or SSZ-25
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C07C43/10—Saturated ethers of polyhydroxy compounds
    • 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
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

Раскрыт способ получения блокированного на обоих концах простого эфира гликоля, включающий введение в реактор исходного материала, содержащего простой моноэфир гликоля и простой эфир одноатомного спирта, и обеспечение контактирования и реакции исходного материала с катализатором на основе кислотного молекулярного сита с получением блокированного на обоих концах простого эфира гликоля, при температуре реакции, составляющей 50-300°С, давлении реакции, составляющем 0,1-15 МПа, среднечасовой объемной скорости подачи простого моноэфира гликоля в исходном материале, составляющей 0,01-15,0 чи молярном отношении простого эфира одноатомного спирта к простому моноэфиру гликоля в исходном материале, составляющем 1-100:1. Способ в соответствии с настоящим изобретением обеспечивает длительный межрегенерационный цикл работы катализатора и повторную регенерацию катализатора, имеет высокий выход целевого продукта и селективность по отношению к целевому продукту, низкие энергозатраты при выделении продукта, высокую экономическую ценность побочного продукта и легко может быть приспособлен для использования при производстве и применении в промышленных масштабах.
EA201791358A 2014-12-22 2014-12-22 Способ получения блокированного на обоих концах простого эфира этиленгликоля EA031545B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/094535 WO2016101104A1 (zh) 2014-12-22 2014-12-22 一种制备双封端乙二醇醚的方法

Publications (2)

Publication Number Publication Date
EA201791358A1 true EA201791358A1 (ru) 2017-10-31
EA031545B1 EA031545B1 (ru) 2019-01-31

Family

ID=56148849

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201791358A EA031545B1 (ru) 2014-12-22 2014-12-22 Способ получения блокированного на обоих концах простого эфира этиленгликоля

Country Status (10)

Country Link
US (1) US10040739B2 (ru)
EP (1) EP3239124B1 (ru)
JP (1) JP6450847B2 (ru)
KR (1) KR101961055B1 (ru)
AU (1) AU2014415514B2 (ru)
BR (1) BR112017013558A2 (ru)
EA (1) EA031545B1 (ru)
SG (1) SG11201705071SA (ru)
WO (1) WO2016101104A1 (ru)
ZA (1) ZA201704703B (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111788179B (zh) * 2018-03-05 2022-05-06 切弗朗菲利浦化学公司 不对称硫醚化合物和不对称醚化合物的合成
CN113304771B (zh) * 2021-06-11 2022-09-09 上海巽田科技股份有限公司 用于制备二元醇醚的催化剂及使用其制备二元醇醚的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746995A (en) * 1952-07-23 1956-05-22 Universal Oil Prod Co Preparation of mixed ethers
US4321413A (en) * 1981-01-30 1982-03-23 Texaco Inc. Production of ethylene glycol dialkyl ethers using dialkyl ethers
JPS5984834A (ja) * 1982-11-05 1984-05-16 Nisso Yuka Kogyo Kk エ−テル基含有化合物の製造方法
DE3446488A1 (de) * 1984-12-20 1986-07-03 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von glykolalkylethern
US6316379B1 (en) * 1998-06-15 2001-11-13 Concordia University ZSM-5 zeolite materials doped with fluorine species for the synthesis of MTBE and other acido-catalyzed reactions
US6730815B2 (en) 2002-08-28 2004-05-04 Ferro Corporation Method of producing glycol ethers
CA2618499C (en) 2005-08-09 2013-08-20 Exxonmobil Research And Engineering Company Alkylamino alkyloxy (alcohol) monoalkyl ether for acid gas scrubbing process
CN101190876B (zh) 2006-11-21 2010-05-12 中国石油化工股份有限公司 乙二醇醚的制备方法
JP5837809B2 (ja) 2010-12-27 2015-12-24 日本乳化剤株式会社 （ポリ）アルキレングリコールジエーテルの製造方法
CN103641695A (zh) 2013-12-18 2014-03-19 河南能源化工集团研究院有限公司 乙二醇为原料联产乙二醇乙醚及乙二醇二乙醚的方法

Also Published As

Publication number Publication date
JP6450847B2 (ja) 2019-01-09
EP3239124A4 (en) 2018-09-05
JP2017538757A (ja) 2017-12-28
AU2014415514A1 (en) 2017-07-13
SG11201705071SA (en) 2017-07-28
KR20170097737A (ko) 2017-08-28
US20170334818A1 (en) 2017-11-23
KR101961055B1 (ko) 2019-03-21
EP3239124B1 (en) 2019-08-28
WO2016101104A1 (zh) 2016-06-30
ZA201704703B (en) 2018-12-19
EP3239124A1 (en) 2017-11-01
EA031545B1 (ru) 2019-01-31
BR112017013558A2 (pt) 2018-03-06
AU2014415514B2 (en) 2019-03-14
US10040739B2 (en) 2018-08-07

Similar Documents

Publication Publication Date Title
MX2015017870A (es) Procedimiento para producir 4-propargilado amino-benzoxazinonas.
MX2018001966A (es) Deshidrohalogenacion de hidroclorofluorocarburos.
WO2016125080A3 (en) Process for the preparation of baricitinib and an intermediate thereof
AR088842A1 (es) Proceso de fluoracion catalitica para fabricar hidrohaloalcanos
MY172272A (en) Process for the preparation of alkyl mercaptans
UA118476C2 (uk) Спосіб спільного одержання оцтової кислоти і диметилового ефіру
EA201890795A1 (ru) Способ прямого получения диметилового эфира гликоля и совместного получения этиленгликоля из монометилового эфира этиленгликоля
MX2016013202A (es) Sintesis de alcoholes de azúcares reducidos, derivados de furano.
MY179954A (en) Method for producing olefin
MX2015011268A (es) Proceso de fabricacion de 2-cloro-1,1,1,2-tetrafluoropropano (hcfc-244bb).
BR112015018018A2 (pt) Processo para a preparação de hidróxi aldeído
EA201791358A1 (ru) Способ получения блокированного на обоих концах простого эфира этиленгликоля
MX2018000196A (es) Procedimiento para la preparacion de un derivado de furfural.
CY1121351T1 (el) Μεθοδος για την παρασκευη οξυκωδονης
PH12015501453A1 (en) Method for producing olefin
MY172518A (en) Process for preparing ethene
EA201791088A1 (ru) Способ получения метилформиата и попутного производства диметилового эфира
BR112016010239A2 (pt) Utilização de um catalisador, processo de síntese de um éster a partir de um álcool, e, composto
MX2018000198A (es) Procedimiento para la preparacion de un derivado de furfural que comprende neutralizar una mezcla de reaccion acida.
MX2016003164A (es) Proceso mejorado para la manufactura de tetrahidrofurano.
MX2015014835A (es) Sintesis catalitica de derivados de furano reducidos.
JP2016013989A5 (ru)
EA201500660A1 (ru) Способ получения адипиновой кислоты
PH12017500830A1 (en) Method for producing alcohol
MY172782A (en) Method for preparing double-sealed-end glycol ether

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ TM