CN105884721A - 一种2,5-呋喃二甲醛纯化的方法 - Google Patents

一种2,5-呋喃二甲醛纯化的方法 Download PDF

Info

Publication number
CN105884721A
CN105884721A CN201610259815.0A CN201610259815A CN105884721A CN 105884721 A CN105884721 A CN 105884721A CN 201610259815 A CN201610259815 A CN 201610259815A CN 105884721 A CN105884721 A CN 105884721A
Authority
CN
China
Prior art keywords
dff
adsorbent
reaction
weight
purification
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CN201610259815.0A
Other languages
English (en)
Other versions
CN105884721B (zh
Inventor
王琪宇
王新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BAODING JIAHE FINE CHEMICAL Co.,Ltd.
Original Assignee
张玲
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 张玲 filed Critical 张玲
Priority to CN201610259815.0A priority Critical patent/CN105884721B/zh
Publication of CN105884721A publication Critical patent/CN105884721A/zh
Application granted granted Critical
Publication of CN105884721B publication Critical patent/CN105884721B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/40Radicals substituted by oxygen atoms
    • C07D307/46Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom

Abstract

本发明提供了一种2,5‑呋喃二甲醛纯化的方法:再将2,5‑呋喃二甲醛粗品和去离子水在适宜温度下混合后,在适宜温度和流速下,令其通过装有吸附剂的层析柱中进行吸附,再经脱水,得到2,5‑呋喃二甲醛纯化产品。

Description

一种2,5-呋喃二甲醛纯化的方法
技术领域
本发明涉及一种提纯的方法,特别是一种2,5-呋喃二甲醛纯化的方法。
背景技术
2,5-呋喃二甲醛(DFF)是一种重要的呋喃类衍生物,2,5-呋喃二甲醛在许多领域有广泛的应用,而且其商业价格非常昂贵。5-羟甲基糠醛作为重要的平台化合物可以由碳水化合物转化获得。通过先脱水合成HMF中间体,再在不分离出HMF的情况下原位选择性氧化合成DFF,5-羟甲基糠醛可经氧化反应进一步转化为2,5-呋喃二甲醛。
糠醛为原料制备2,5-呋喃二甲醛,产物含有微量的5-羟甲基糠醛,需要进一步提纯。
CN104496946A提供了一种从二甲亚砜溶液中提纯2,5-呋喃二甲醛的方法,所述包括以下步骤:A)加入蒸馏水,搅拌,得混合溶液;B)加入二氯甲烷,搅拌,静止分层;C)取下层溶液,蒸发除去溶剂,得到2,5-呋喃二甲醛;所述蒸馏水与所述二甲亚砜溶液的体积之比为1-10∶1;所述二氯甲烷与所述混合溶液的体积之比为0.2-2∶1。所述方法操作简单,能有效地把二甲亚砜溶液中的2,5-呋喃二甲醛转移到二氯甲烷中,二氯甲烷沸点较低,容易除去,得到纯度较高的2,5-呋喃二甲醛。
CN105384712A公开了一种利用氯化钾溶液提取2,5-呋喃二甲醛的方法,包括以下步骤:S1.将2,5-呋喃二甲醛的二甲亚砜溶液加入到二氯甲烷,搅拌;S2.加入质量分数为5~18%的氯化钾溶液,搅拌,静止分层;S3.取下层溶液,蒸发除去溶剂,得到晶体;所述2,5-呋喃二甲醛的二甲亚砜溶液与二氯甲烷的体积之比为1∶1~4;所述氯化钾溶液与所述二氯甲烷的体积之比为1∶1~5。所述方法能有效地把二甲亚砜溶液中的2,5-呋喃二甲醛转移到二氯甲烷中,二氯甲烷沸点较低,容易除去,得到纯度较高的2,5-呋喃二甲醛。
目前文献中所报道的提纯生物基2,5-呋喃二甲醛的方法,通过萃取等提纯方法,消耗大量有机溶剂,需要进行优化。
发明内容
本发明目的在于解决现有技术中存在的上述技术问题,提供一种2,5-呋喃二甲醛纯化的方法。
本发明所述的一种2,5-呋喃二甲醛纯化的方法,通过以下步骤制备:
步骤1.吸附剂的制备:
在反应釜中按重量份计加入100份硼选择吸附树脂、1-10份乙烯基吡啶,0.1-1份2,3,4,5-双(2-亚丁烯基)四氢化粮糠醛,500-1000份水,1-4份聚乙烯醇,0.5-2份过氧化苯甲酰,在80℃反应6h后升温至85℃反应2h,再升温至95℃反应6h,过滤,烘干后得到吸附剂;
步骤2.吸附提纯2,5-呋喃二甲醛:
按重量份计,100份2,5-呋喃二甲醛粗品,500-2000份去离子水在80~100℃条件下混合1-5h,,经过装有吸附剂的层析柱中进行吸附,温度80~100℃,流速1-5BV h,再经脱水,可得到2,5-呋喃二甲醛纯化产品。
所述的硼选择吸附树脂官能团为含胺基,多羟基基团,为市售产品,如美国杜笙(Tulsion)公司生产的CH-99吸附树脂;乙烯基吡啶为市售产品,如湖北鑫鸣泰化学有限公司生产的产品;2,3,4,5-双(2-亚丁烯基)四氢化粮糠醛为市售产品,如湖北巨胜科技有限公司生产的产品;聚乙烯醇为市售产品,如深圳市伯顺化工有限公司生产的产品;过氧化苯甲酰为市售产品,如湖北盛天恒创生物科技有限公司生产的产品。
所述的2,5-呋喃二甲醛为市售产品。2,5-呋喃二甲酸粗品为提纯前的生物基2,5-呋喃二甲醛,也可以是2,5-呋喃二甲醛与5-羟甲基糠醛的混合物。
与现有技术相比,本发明的催化剂及其制备方法,具有以下有益效果:
非极性大孔吸附树脂具有高的比表面积和微孔结构,在其表面引入2-丁烯醛,2,3,4,5-双(2-亚丁烯基)四氢化粮糠醛的醛基功能团,提高了对2,5-呋喃二甲醛粗品中醛类杂质的吸附能力,可得到质量百分含量最高99.99%的2,5-呋喃二甲醛产品。
具体实施方式
以下实例仅仅是进一步说明本发明,并不是限制本发明保护的范围
实施例中2,5-呋喃二甲醛粗品为按重量份计,将100份质量百分比含量99.9%的2,5-呋喃二甲醛和8份5-羟甲基糠醛混合,配置成2,5-呋喃二甲醛粗品。
实施例1:
步骤1.吸附剂的制备:
在2000L反应釜中加入100Kg硼选择吸附树脂、5Kg乙烯基吡啶,0.5Kg2,3,4,5-双(2-亚丁烯基)四氢化粮糠醛,700Kg水,2Kg聚乙烯醇,1Kg过氧化苯甲酰,在80℃反应6h后升温至85℃反应2h,再升温至95℃反应6h,过滤,烘干后得到吸附剂;
步骤2.吸附提纯2,5-呋喃二甲醛:
将100Kg2,5-呋喃二甲醛粗品,1000Kg去离子水在90℃条件下混合3h,,经过装有吸附剂的层析柱中进行吸附,温度90℃,流速3BV/h,再经脱水,可得到2,5-呋喃二甲醛纯化产品。产品中2,5-呋喃二甲醛质量百分含量见表1。
实施例2:
步骤1.吸附剂的制备:
在2000L反应釜中加入100Kg硼选择吸附树脂、1Kg乙烯基吡啶,0.1Kg2,3,4,5-双(2-亚丁烯基)四氢化粮糠醛,500Kg水,1Kg聚乙烯醇,0.5Kg过氧化苯甲酰,在80℃反应6h后升温至85℃反应2h,再升温至95℃反应6h,过滤,烘干后得到吸附剂;
步骤2.吸附提纯2,5-呋喃二甲醛:
将100Kg2,5-呋喃二甲醛粗品,500Kg去离子水在90℃条件下混合1h,,经过装有吸附剂的层析柱中进行吸附,温度80℃,流速1BV/h,再经脱水,可得到2,5-呋喃二甲醛纯化产品。产品中2,5-呋喃二甲醛质量百分含量见表1。
实施例3
步骤1.吸附剂的制备:
在2000L反应釜中加入100Kg硼选择吸附树脂、10Kg乙烯基吡啶,1Kg2,3,4,5-双(2-亚丁烯基)四氢化粮糠醛,1000Kg水,4Kg聚乙烯醇,2Kg过氧化苯甲酰,在80℃反应6h后升温至85℃反应2h,再升温至95℃反应6h,过滤,烘干后得到吸附剂;
步骤2.吸附提纯2,5-呋喃二甲醛:
将100Kg2,5-呋喃二甲醛粗品,2000Kg去离子水在90℃条件下混合1h,,经过装有吸附剂的层析柱中进行吸附,温度100℃,流速5BV/h,再经脱水,可得到2,5-呋喃二甲醛纯化产品。产品中2,5-呋喃二甲醛质量百分含量见表1。
对比例1
不加入乙烯基吡啶,其它同实施例1。2,5-呋喃二甲醛质量百分含量见表1。
对比例2
不加入2,3,4,5-双(2-亚丁烯基)四氢化粮糠醛,其它同实施例1。2,5-呋喃二甲醛质量百分含量见表1。
对比例3
去掉步骤1,吸附剂使用活性炭,其它同实施例1。2,5-呋喃二甲醛质量百分含量见表1。
经过气相色谱检测,实施例1-3以及对比例1-5提纯后2,5-呋喃二甲醛质量百分含量的比较见表1:
表1:不同工艺做出的试验样品吸附后2,5-呋喃二甲醛质量百分含量的比较
编号 2,5-呋喃二甲醛质量百分含量%
实施例1 99.95
实施例2 99.90
实施例3 99.99
对比例1 99.09
对比例2 98.37
对比例3 97.01
以上仅为本发明的具体实施例,但本发明的技术特征并不局限于此。任何以本发明为基础,为解决基本相同的技术问题,实现基本相同的技术效果,所作出的简单变化、等同替换或者修饰等,皆涵盖于本发明的保护范围之中。

Claims (1)

1.一种2,5-呋喃二甲醛纯化的方法,其特征在于包括以下步骤:
步骤1.吸附剂的制备:
在反应釜中按重量份计加入100份硼选择吸附树脂、1-10份乙烯基吡啶,0.1-1份2,3,4,5-双(2-亚丁烯基)四氢化粮糠醛,500-1000份水,1-4份聚乙烯醇,0.5-2份过氧化苯甲酰,在80℃反应6h后升温至85℃反应2h,再升温至95℃反应6h,过滤,烘干后得到吸附剂;
步骤2.吸附提纯2,5-呋喃二甲醛:
按重量份计,100份2,5-呋喃二甲醛粗品,500-2000份去离子水在80~100℃条件下混合1-5h,,经过装有吸附剂的层析柱中进行吸附,温度80~100℃,流速1-5BV/h,再经脱水,可得到2,5-呋喃二甲醛纯化产品。
CN201610259815.0A 2016-04-26 2016-04-26 一种2,5‑呋喃二甲醛纯化的方法 Active CN105884721B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610259815.0A CN105884721B (zh) 2016-04-26 2016-04-26 一种2,5‑呋喃二甲醛纯化的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610259815.0A CN105884721B (zh) 2016-04-26 2016-04-26 一种2,5‑呋喃二甲醛纯化的方法

Publications (2)

Publication Number Publication Date
CN105884721A true CN105884721A (zh) 2016-08-24
CN105884721B CN105884721B (zh) 2017-11-24

Family

ID=56704527

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610259815.0A Active CN105884721B (zh) 2016-04-26 2016-04-26 一种2,5‑呋喃二甲醛纯化的方法

Country Status (1)

Country Link
CN (1) CN105884721B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113150042A (zh) * 2021-04-16 2021-07-23 大连美罗中药厂有限公司 一种乳果糖的制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009076627A2 (en) * 2007-12-12 2009-06-18 Archer Daniels Midland Co Conversion of carbohydrates to hydroxy-methylfurfural (hmf) and derivatives
CN102336856A (zh) * 2011-07-04 2012-02-01 常州大学 一种特效硼吸附树脂、合成方法及应用
CN102459214A (zh) * 2009-05-14 2012-05-16 阿彻丹尼尔斯米德兰德公司 糠醛化合物的氧化
CN104334537A (zh) * 2012-06-22 2015-02-04 伊士曼化工公司 通过加氢对粗呋喃2,5-二甲酸的纯化
WO2015041601A1 (en) * 2013-09-20 2015-03-26 Agency For Science, Technology And Research Conversion and purification of biomass
CN104496946A (zh) * 2014-11-28 2015-04-08 林康艺 一种从二甲亚砜溶液中提纯2,5-呋喃二甲醛的方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009076627A2 (en) * 2007-12-12 2009-06-18 Archer Daniels Midland Co Conversion of carbohydrates to hydroxy-methylfurfural (hmf) and derivatives
CN102459214A (zh) * 2009-05-14 2012-05-16 阿彻丹尼尔斯米德兰德公司 糠醛化合物的氧化
CN102336856A (zh) * 2011-07-04 2012-02-01 常州大学 一种特效硼吸附树脂、合成方法及应用
CN104334537A (zh) * 2012-06-22 2015-02-04 伊士曼化工公司 通过加氢对粗呋喃2,5-二甲酸的纯化
WO2015041601A1 (en) * 2013-09-20 2015-03-26 Agency For Science, Technology And Research Conversion and purification of biomass
CN104496946A (zh) * 2014-11-28 2015-04-08 林康艺 一种从二甲亚砜溶液中提纯2,5-呋喃二甲醛的方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113150042A (zh) * 2021-04-16 2021-07-23 大连美罗中药厂有限公司 一种乳果糖的制备方法
CN113150042B (zh) * 2021-04-16 2022-11-08 大连美罗中药厂有限公司 一种乳果糖的制备方法

Also Published As

Publication number Publication date
CN105884721B (zh) 2017-11-24

Similar Documents

Publication Publication Date Title
Liu et al. Simultaneous preparation of silica and activated carbon from rice husk ash
CN104027996A (zh) 一种渗透汽化与精馏耦合的系统及其用途
CN101966990B (zh) 一种用山茱萸果核制备活性炭的方法
CN103496698A (zh) 自生压活化制备高比表面积活性炭的方法
FI129154B (fi) Huokoinen muotoiltava materiaali ja menetelmä sen valmistamiseksi
Huang et al. Production of anhydrous biobutanol using a biosorbent developed from oat hulls
JP5495208B2 (ja) リグニンを原料とする高比表面積活性炭、及びそれを含む低級アルコール用吸着剤
CN106349008A (zh) 一种六氟丁二烯纯化的方法
Seo et al. Practical considerations for a simple ethanol concentration from a fermentation broth via a single adsorptive process using molecular-sieving carbon
CN105884721A (zh) 一种2,5-呋喃二甲醛纯化的方法
CN101759537B (zh) 一种生产hplc级丙酮的方法
CN105460932A (zh) 提纯椰壳活性炭的方法
CN108976144A (zh) 一种生物医药产dmf废液提纯的方法
CN101863747B (zh) 一种2,2-二甲基-3-羟基丙醛的制备方法
CN105801474A (zh) 一种精制3,6-二氯吡啶甲酸的方法
Nasri et al. Synthesis and characterization of bio-based porous carbons by two step physical activation with CO2
CN102923675A (zh) 一种从氟苯废酸中净化提纯硫酸的工艺方法
CN105777542B (zh) 一种柠檬酸三乙酯纯化的方法
CN105906587A (zh) 一种2,5-呋喃二甲醇纯化的方法
CN103083941B (zh) 一种用于增加低碳醇水体系中醇浓度的方法
CN102718191A (zh) 一种硫磺提纯的方法
CN102764559A (zh) 吸附-脱附-精馏-渗透汽化分离回收工业废气中vocs的组合工艺
US8871961B2 (en) Process for production of biodiesel
CN105732551B (zh) 一种提纯生物基2,5‑呋喃二甲酸的方法
CN105753819A (zh) 一种5-羟甲基糠醛纯化的方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information

Address after: 432000 Hubei city of Xiaogan province high tech Zone Qun Sheng Cun Nan Qu Bian min Lu 5 floor, room 91

Applicant after: Zhang Ling

Address before: 432000 Hubei city of Xiaogan province high tech Zone Danyang District Community Lisi mall two Room 201

Applicant before: Zhang Ling

COR Change of bibliographic data
CB02 Change of applicant information

Address after: 432000, 11 business street, Danyang office, hi tech Zone, Hubei, Xiaogan

Applicant after: Zhang Ling

Address before: 432000 Hubei city of Xiaogan province high tech Zone Qun Sheng Cun Nan Qu Bian min Lu 5 floor, room 91

Applicant before: Zhang Ling

CB02 Change of applicant information
CB02 Change of applicant information

Address after: 322000 Zhejiang province Yiwu City Binwang zipper Street 5 District No. 3 room 602

Applicant after: Zhang Ling

Address before: 432000, 11 business street, Danyang office, hi tech Zone, Hubei, Xiaogan

Applicant before: Zhang Ling

CB02 Change of applicant information
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20210420

Address after: Room 5018, 5 / F, building C, China Merchants Jiangwan International Center, Gutian 2nd Road, Qiaokou District, Wuhan City, Hubei Province, 430000

Patentee after: Wuhan Xiaobei science and Technology Center

Address before: 322000 Zhejiang province Yiwu City Binwang zipper Street 5 District No. 3 room 602

Patentee before: Zhang Ling

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20210715

Address after: 071000 Pang Village, Yujiazhuang Township, Mancheng District, Baoding City, Hebei Province

Patentee after: BAODING JIUFU BIOCHEMICAL Co.,Ltd.

Address before: Room 5018, 5 / F, building C, China Merchants Jiangwan International Center, Gutian 2nd Road, Qiaokou District, Wuhan City, Hubei Province, 430000

Patentee before: Wuhan Xiaobei science and Technology Center

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20210823

Address after: Room 5018, 5 / F, building C, China Merchants Jiangwan International Center, Gutian 2nd Road, Qiaokou District, Wuhan City, Hubei Province, 430000

Patentee after: Wuhan Xiaobei science and Technology Center

Address before: 071000 Pang Village, Yujiazhuang Township, Mancheng District, Baoding City, Hebei Province

Patentee before: BAODING JIUFU BIOCHEMICAL Co.,Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20210906

Address after: 071000 Pang Village, Yujiazhuang Township, Mancheng District, Baoding City, Hebei Province

Patentee after: BAODING JIAHE FINE CHEMICAL Co.,Ltd.

Address before: Room 5018, 5 / F, building C, China Merchants Jiangwan International Center, Gutian 2nd Road, Qiaokou District, Wuhan City, Hubei Province, 430000

Patentee before: Wuhan Xiaobei science and Technology Center

TR01 Transfer of patent right