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MX2018014919A - Un metodo de tratamiento de efluentes acuosos. - Google Patents

Un metodo de tratamiento de efluentes acuosos.

Info

Publication number
MX2018014919A
MX2018014919A MX2018014919A MX2018014919A MX2018014919A MX 2018014919 A MX2018014919 A MX 2018014919A MX 2018014919 A MX2018014919 A MX 2018014919A MX 2018014919 A MX2018014919 A MX 2018014919A MX 2018014919 A MX2018014919 A MX 2018014919A
Authority
MX
Mexico
Prior art keywords
effluent stream
treatment
furfural
aqueous effluents
aqueous
Prior art date
Application number
MX2018014919A
Other languages
English (en)
Inventor
Sadashiv Divekar Sunil
Shankar Kumbhar Pramod
Vasantrao Bagal Rahul
Uttam Satav Shreekant
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of MX2018014919A publication Critical patent/MX2018014919A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic 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
    • C07D307/38—Heterocyclic 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
    • C07D307/40—Radicals substituted by oxygen atoms
    • C07D307/46—Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom
    • C07D307/48—Furfural
    • C07D307/50—Preparation from natural products
    • 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
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/36—Azeotropic distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Furan Compounds (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

La invención se refiere a un método de tratamiento de corriente de efluente acuoso obtenida durante la producción de furfural. La corriente de efluente acuoso que contiene disolventes orgánicos, furfural y agua se somete a destilación azeotrópica para obtener una corriente de destilado y una corriente de efluente tratado que tiene menores valores de DBO y DQO que se pueden reducir en forma adicional por biometanización.
MX2018014919A 2016-06-02 2017-06-01 Un metodo de tratamiento de efluentes acuosos. MX2018014919A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN201621019001 2016-06-02
EP16181578 2016-07-28
PCT/EP2017/063240 WO2017207679A1 (en) 2016-06-02 2017-06-01 A method of treatment of aqueous effluent

Publications (1)

Publication Number Publication Date
MX2018014919A true MX2018014919A (es) 2019-08-29

Family

ID=59009686

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018014919A MX2018014919A (es) 2016-06-02 2017-06-01 Un metodo de tratamiento de efluentes acuosos.

Country Status (11)

Country Link
US (1) US10919871B2 (es)
EP (1) EP3464257B1 (es)
JP (2) JP7171442B2 (es)
KR (1) KR102502890B1 (es)
CN (1) CN109195958B (es)
BR (1) BR112018074866B1 (es)
MX (1) MX2018014919A (es)
MY (1) MY204022A (es)
RU (1) RU2745201C2 (es)
WO (1) WO2017207679A1 (es)
ZA (1) ZA201808514B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102502890B1 (ko) * 2016-06-02 2023-02-24 바스프 에스이 수성 유출물의 처리 방법
EP3956319A1 (en) * 2019-04-15 2022-02-23 Stora Enso Oyj Process for the recovery of solvent and isolation of humin materials and compositions thereof
KR102752224B1 (ko) * 2022-09-28 2025-01-10 한국화학연구원 전처리 단계를 수반하는 5-할로메틸푸르푸랄 제조방법

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3167055B2 (ja) * 1992-12-29 2001-05-14 住友精化株式会社 ヒドロキシエチルセルロースの製造方法
JP2875735B2 (ja) * 1994-03-11 1999-03-31 信越化学工業株式会社 ケチミン構造含有有機けい素化合物の製造方法
CN1141302C (zh) * 2001-03-08 2004-03-10 水志良 糠醛废水治理及回收糠醛和醋酸工艺
CN1872726A (zh) * 2006-06-07 2006-12-06 济南圣泉集团股份有限公司 一种糠醛生产废水的处理方法
JP2012211047A (ja) * 2011-03-31 2012-11-01 Mitsubishi Chemicals Corp 硫酸アンモニウム塩の製造方法
JP2013203666A (ja) 2012-03-27 2013-10-07 Kao Corp ５−ヒドロキシメチルフルフラール酸化物の製造方法
CN102921299A (zh) * 2012-11-13 2013-02-13 常州大学 一种处理糠醛工业废水的方法
CA2910274C (en) 2013-04-27 2022-01-18 Charles M. Cai Co-solvent to produce reactive intermediates from biomass
FR3006687B1 (fr) * 2013-06-05 2015-07-17 Agro Ind Rech S Et Dev Ard Procede de production de furfural a partir de biomasse lignocellulosique
EP3180322A4 (en) 2014-08-14 2018-01-10 Shell Internationale Research Maatschappij B.V. One-step production of furfural from biomass
WO2016113748A1 (en) 2015-01-14 2016-07-21 Praj Industries Limited Preparation of furfural using mixed solvents
CN105112457A (zh) * 2015-09-28 2015-12-02 江苏振宇环保科技有限公司 一种利用糠醛生产中废料与废液制备沼气的方法
KR102502890B1 (ko) * 2016-06-02 2023-02-24 바스프 에스이 수성 유출물의 처리 방법

Also Published As

Publication number Publication date
MY204022A (en) 2024-08-01
EP3464257B1 (en) 2025-12-17
JP7171442B2 (ja) 2022-11-15
BR112018074866A2 (pt) 2019-03-06
JP2022172063A (ja) 2022-11-15
EP3464257A1 (en) 2019-04-10
CN109195958A (zh) 2019-01-11
RU2018146776A3 (es) 2020-07-10
RU2745201C2 (ru) 2021-03-22
US20200148656A1 (en) 2020-05-14
CN109195958B (zh) 2023-06-20
KR102502890B1 (ko) 2023-02-24
JP7622008B2 (ja) 2025-01-27
JP2019524420A (ja) 2019-09-05
BR112018074866B1 (pt) 2022-10-04
US10919871B2 (en) 2021-02-16
CA3026331A1 (en) 2017-12-07
KR20190015404A (ko) 2019-02-13
RU2018146776A (ru) 2020-07-10
ZA201808514B (en) 2020-02-26
WO2017207679A1 (en) 2017-12-07

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