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BR9815459A - Processo para o tratamento de uma corrente efluente, processo para a produção de um ácido carboxìlico aromático e planta para a produção de um ácido carboxìlico aromático - Google Patents

Processo para o tratamento de uma corrente efluente, processo para a produção de um ácido carboxìlico aromático e planta para a produção de um ácido carboxìlico aromático

Info

Publication number
BR9815459A
BR9815459A BR9815459A BR9815459A BR9815459A BR 9815459 A BR9815459 A BR 9815459A BR 9815459 A BR9815459 A BR 9815459A BR 9815459 A BR9815459 A BR 9815459A BR 9815459 A BR9815459 A BR 9815459A
Authority
BR
Brazil
Prior art keywords
production
carboxylic acid
aromatic carboxylic
water
stream
Prior art date
Application number
BR9815459A
Other languages
English (en)
Inventor
Ian Charles Jeffrey
Christopher Howard Jackson
Original Assignee
Du Pont
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
Priority claimed from GB9705349A external-priority patent/GB9705349D0/en
Application filed by Du Pont filed Critical Du Pont
Publication of BR9815459A publication Critical patent/BR9815459A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/04—Feed pretreatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/048—Purification of waste water by evaporation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/28—Anaerobic digestion processes
    • C02F3/286—Anaerobic digestion processes including two or more steps
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

"PROCESSO PARA O TRATAMENTO DE UMA CORRENTE EFLUENTE, PROCESSO PARA A PRODUçãO DE UM áCIDO CARBOXìLICO AROMáTICO E PLANTA PARA A PRODUçãO DE UM áCIDO CARBOXìLICO AROMáTICO". A presente invenção refere-se a uma corrente de água residual contendo orgânicos ácido (12) derivado por exemplo de uma planta para a produção de um ácido carboxílico aromático tal como ácido tereftálico que é tratado para permitir a recuperação de alcalinos e reciclagem da água para o processo de produção. O tratamento compreende o ajuste do pH da corrente de água residual utilizando um meio alcalino, oxidação (10) do teor de orgânicos da corrente para convertê-lo em água, dióxido de carbono e íons (bi)carbonato, conduzindo a corrente tratada a uma membrana de osmose reversa (28, 30) a fim de produzir um retido contendo íons (bi)carbonato e cátions derivados do meio alcalino e um permeado substancialmente livre de tais componentes. O retido (46) é reciclado para utilização no ajuste do pH da corrente de água residual e, se desejado, em aparelhos consumidores de água que possam tolerar água menos pura. O permeado (44) pode também ser reciclado, com ou sem tratamento adicional, para uso em aparelhos de consumo de água na e/ou associados com a planta de produção.
BR9815459A 1997-03-14 1998-03-05 Processo para o tratamento de uma corrente efluente, processo para a produção de um ácido carboxìlico aromático e planta para a produção de um ácido carboxìlico aromático BR9815459A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9705349A GB9705349D0 (en) 1997-03-14 1997-03-14 Treatment of effluent streams
US4119897P 1997-03-25 1997-03-25
PCT/GB1998/000740 WO1998041478A1 (en) 1997-03-14 1998-03-05 Treatment of effluent streams containing organic acids

Publications (1)

Publication Number Publication Date
BR9815459A true BR9815459A (pt) 2001-10-16

Family

ID=26311192

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9815459A BR9815459A (pt) 1997-03-14 1998-03-05 Processo para o tratamento de uma corrente efluente, processo para a produção de um ácido carboxìlico aromático e planta para a produção de um ácido carboxìlico aromático

Country Status (11)

Country Link
EP (1) EP0966405B1 (pt)
KR (1) KR100466770B1 (pt)
CN (1) CN1103749C (pt)
AU (1) AU6509398A (pt)
BR (1) BR9815459A (pt)
CA (1) CA2280503C (pt)
DE (1) DE69801423T2 (pt)
ES (1) ES2162428T3 (pt)
ID (1) ID23401A (pt)
TR (1) TR199902222T2 (pt)
WO (1) WO1998041478A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100403412B1 (ko) * 1999-01-07 2003-10-30 니폰 쇼쿠바이 컴파니 리미티드 배수 처리법
WO2002050012A1 (en) * 2000-12-21 2002-06-27 Inca International S.P.A. Use of osmotic membranes in therephthalic acid production
ITMI20030329A1 (it) * 2003-02-25 2004-08-26 Atofina Processo per il recupero di acido metacrilico da sue soluzioni acquose diluite mediante osmosi inversa.
JP2005224771A (ja) * 2004-02-16 2005-08-25 Mitsubishi Heavy Ind Ltd 排水処理装置
SG189998A1 (en) * 2010-10-26 2013-06-28 Mitsubishi Gas Chemical Co Crossflow type filtering operation method using ceramic filter
MY170654A (en) 2010-10-26 2019-08-23 Mitsubishi Gas Chemical Co Crossflow type filtering operation method using ceramic filter
WO2014189786A1 (en) * 2013-05-20 2014-11-27 Invista Technologies S.A R.L. Pure plant waste water purification and recycle
GB201314561D0 (en) * 2013-08-14 2013-09-25 Davy Process Techn Ltd Process
CN116265044B (zh) * 2021-12-16 2024-06-18 中国科学院大连化学物理研究所 一种处理对二甲苯液相氧化残渣的方法
CN115893452A (zh) * 2022-11-17 2023-04-04 浙江百能科技有限公司 Pta碱回收炉灰渣溶液分离提纯碳酸钠与溴化钠方法及其装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60150884A (ja) * 1984-01-17 1985-08-08 Kubota Ltd 有機廃液からの有価物回収方法
JPS63294989A (ja) * 1987-05-28 1988-12-01 Nippon Rensui Kk フォトレジスト含有廃液の処理方法
CN1029834C (zh) * 1989-03-04 1995-09-27 阿莫科公司 废水处理的方法
GB9102393D0 (en) * 1991-02-05 1991-03-20 Ici Plc Production of terephthalic acid
JPH06170366A (ja) * 1992-12-04 1994-06-21 Ebara Kogyo Senjo Kk 洗浄廃液の処理方法

Also Published As

Publication number Publication date
ES2162428T3 (es) 2001-12-16
KR20000076188A (ko) 2000-12-26
DE69801423D1 (de) 2001-09-27
ID23401A (id) 2000-04-20
KR100466770B1 (ko) 2005-01-24
DE69801423T2 (de) 2002-05-16
EP0966405A1 (en) 1999-12-29
CA2280503C (en) 2008-01-29
TR199902222T2 (xx) 2000-02-21
EP0966405B1 (en) 2001-08-22
CN1103749C (zh) 2003-03-26
WO1998041478A1 (en) 1998-09-24
CA2280503A1 (en) 1998-09-24
AU6509398A (en) 1998-10-12
CN1250428A (zh) 2000-04-12

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B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 05/03/1998, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: INVISTA TECHNOLOGIES S.A.R.L. (US)

Free format text: TRANSFERIDO DE: E.I. DUPONT DE NEMOURS AND COMPANY

B25G Requested change of headquarter approved

Owner name: INVISTA TECHNOLOGIES S.A.R.L. (CH)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 018050041823/SP DE 19/10/2005.

B24C Patent annual fee: request for for restoration

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B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.