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WO2002066386A1 - Procede de raffinage selectif du polymere dihydrol par des conditions thermiques et de pression inferieures au point critique de l'eau - Google Patents

Procede de raffinage selectif du polymere dihydrol par des conditions thermiques et de pression inferieures au point critique de l'eau Download PDF

Info

Publication number
WO2002066386A1
WO2002066386A1 PCT/PT2001/000001 PT0100001W WO02066386A1 WO 2002066386 A1 WO2002066386 A1 WO 2002066386A1 PT 0100001 W PT0100001 W PT 0100001W WO 02066386 A1 WO02066386 A1 WO 02066386A1
Authority
WO
WIPO (PCT)
Prior art keywords
hydrol
water
reactor
oxidation
polydispersion
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.)
Ceased
Application number
PCT/PT2001/000001
Other languages
English (en)
Inventor
Mário Veríssimo HORTA LOPES
Nuno Manuel Carlos Fonseca Figueiredo
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.)
AQUARIUS VENTURES INTERNATIONAL Ltd
Original Assignee
AQUARIUS VENTURES INTERNATIONAL Ltd
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 AQUARIUS VENTURES INTERNATIONAL Ltd filed Critical AQUARIUS VENTURES INTERNATIONAL Ltd
Priority to PCT/PT2001/000001 priority Critical patent/WO2002066386A1/fr
Publication of WO2002066386A1 publication Critical patent/WO2002066386A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/06—Treatment of sludge; Devices therefor by oxidation
    • C02F11/08—Wet air oxidation
    • 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
    • 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
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • 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
    • C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
    • 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

Definitions

  • the current state of available technology proposes to solve the problem
  • the invention establishes the combination of a wet air oxidation process, at
  • the Infracritical Water Oxidation reactor allows the operator to control and
  • the reactor provokes spontaneous and short-lived first order half-reactions.
  • the reactor permits the operator to adjust the cinematic control of the auto-
  • the oxi-redox neutralization in a oxygen saturated medium, induces an
  • the thermal variation induces a mechanism of self-oxidation di-
  • the di-Hydrol polymer remains active, due to
  • the invention permits the recombining of the molecular structure of water
  • the process in this invention has the following advantages: maintaining
  • Fig.1 represents the general diagram of the aquorefining plant
  • Fig.2 represents the mechanism for hydrolyzed polymerizing of the liquid
  • Fig.3 represents the first chamber of the reactor, which is the oxidation
  • Fig .4 represents the mechanisms for adding, mixing and accelerating the
  • Fig.5 represents the second chamber of the reactor, which is the chamber
  • Fig.6 represents the feedback circuit for modeling water.
  • Fig.7 represents the aquorefiner reactor as a whole.
  • the present invention consists of a sequential process of oxidations
  • valve 16 controlled by adequate sensors, composed of a backpressure
  • electromagnetic coil 34 powered by an electric current between 2 and 4 V,
  • microvortices exposed to an external source of polarizing radiation 26 with
  • valve 36 supplied by valve 36, with the passage of the liquid mass as a whole
  • auxiliary cooling device 27 which is a part of a system
  • the refined water controlled by the on/off valve 37, is added to the
  • the refined water after passing through an electromagnetic field, produced

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

L'invention concerne une installation et les divers aspects de sa construction, et un procédé d'oxydation à air humide commencé par une oxydation dans l'eau sous-critique, induit par des conditions thermiques et de pression inférieures au point critique de l'eau permettant la récupération de 70 à 80 % de la teneur totale en eau dans des véritables effluents de nature organique, et en outre (i) le raffinage sélectif d'eau réutilisable par des schémas présélectionnés avec ou sans demande d'oxygène chimique, (ii) l'extraction de plus de 99 % de contaminants organiques ou biologiques, (iii) l'extraction de plus de 99 % de contaminants inorganiques. L'invention établit une relation entre le procédé de raffinage sélectif de polymère dihydrol dans une phase liquide par des schémas présélectionnés et l'installation nécessaire à ce but et ses données techniques respectives. La matière première peut être tout véritable effluent de nature organique ayant une concentration totale de solides comprise entre 1 et 12 %. Le procédé consiste d'une superoxydation développée par un mécanisme d'oxydation dans l'eau sous-critique suivie d'une oxydation à air humide développant des conditions stabilisées d'oxydation-oxydoréduction, qui regénèrent le polymère dihydrol, procédé optimisé par le réglage et la régulation des variables physiques du diélectrique polaire dans la phase liquide. La première chambre du réacteur de l'installation de raffinage à l'eau établit les paramètres critiques du schéma de polydispersion. Ces paramètres critiques sont sélectionnés pour des conditions sous-critiques. Les matériaux dilatés, ainsi que les précipités qui sont dérivés de la suite du procédé d'oxydation, sont extraits de la seconde chambre du réacteur.
PCT/PT2001/000001 2001-02-23 2001-02-23 Procede de raffinage selectif du polymere dihydrol par des conditions thermiques et de pression inferieures au point critique de l'eau Ceased WO2002066386A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/PT2001/000001 WO2002066386A1 (fr) 2001-02-23 2001-02-23 Procede de raffinage selectif du polymere dihydrol par des conditions thermiques et de pression inferieures au point critique de l'eau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/PT2001/000001 WO2002066386A1 (fr) 2001-02-23 2001-02-23 Procede de raffinage selectif du polymere dihydrol par des conditions thermiques et de pression inferieures au point critique de l'eau

Publications (1)

Publication Number Publication Date
WO2002066386A1 true WO2002066386A1 (fr) 2002-08-29

Family

ID=20081542

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/PT2001/000001 Ceased WO2002066386A1 (fr) 2001-02-23 2001-02-23 Procede de raffinage selectif du polymere dihydrol par des conditions thermiques et de pression inferieures au point critique de l'eau

Country Status (1)

Country Link
WO (1) WO2002066386A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8827193B2 (en) 2010-05-07 2014-09-09 B9 Plasma, Inc. Controlled bubble collapse milling
CN109142243A (zh) * 2018-03-19 2019-01-04 湖南工业大学 一种测定水溶性有机物电子供给能力的方法
CN111362493A (zh) * 2019-12-23 2020-07-03 南京延长反应技术研究院有限公司 一种双甘磷高盐废水的处理系统及方法
CN111573962A (zh) * 2020-03-24 2020-08-25 南京延长反应技术研究院有限公司 一种外置微界面造纸污水处理系统及处理方法
CN113087254A (zh) * 2019-12-23 2021-07-09 南京延长反应技术研究院有限公司 一种丙烯酸及其酯废水的处理系统及方法
CN113087248A (zh) * 2019-12-23 2021-07-09 南京延长反应技术研究院有限公司 一种羟基喹啉生产中废水的处理系统及方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920548A (en) * 1972-09-29 1975-11-18 Barber Colman Co Wet oxidation process for waste material
GB1440530A (en) * 1973-01-12 1976-06-23 Sterling Drug Inc Wet air oxidation
US4751005A (en) * 1986-08-22 1988-06-14 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method for treatment of waste water
US4853136A (en) * 1985-02-04 1989-08-01 L'air Liquide Process for oxidizing substances dissolved or in suspension in an aqueous solution
US5762809A (en) * 1994-05-05 1998-06-09 Solvay Interox (Societe Anonyme) Process for treating a medium containing organic constituents
JPH1192555A (ja) * 1997-09-19 1999-04-06 Hitachi Ltd ポリエステルの製造方法及び製造装置
JPH11246604A (ja) * 1998-03-03 1999-09-14 Toagosei Co Ltd 水溶性共重合体の製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920548A (en) * 1972-09-29 1975-11-18 Barber Colman Co Wet oxidation process for waste material
GB1440530A (en) * 1973-01-12 1976-06-23 Sterling Drug Inc Wet air oxidation
US4853136A (en) * 1985-02-04 1989-08-01 L'air Liquide Process for oxidizing substances dissolved or in suspension in an aqueous solution
US4751005A (en) * 1986-08-22 1988-06-14 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method for treatment of waste water
US5762809A (en) * 1994-05-05 1998-06-09 Solvay Interox (Societe Anonyme) Process for treating a medium containing organic constituents
JPH1192555A (ja) * 1997-09-19 1999-04-06 Hitachi Ltd ポリエステルの製造方法及び製造装置
JPH11246604A (ja) * 1998-03-03 1999-09-14 Toagosei Co Ltd 水溶性共重合体の製造方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 09 30 July 1999 (1999-07-30) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 14 22 December 1999 (1999-12-22) *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8827193B2 (en) 2010-05-07 2014-09-09 B9 Plasma, Inc. Controlled bubble collapse milling
CN109142243A (zh) * 2018-03-19 2019-01-04 湖南工业大学 一种测定水溶性有机物电子供给能力的方法
CN109142243B (zh) * 2018-03-19 2021-02-26 湖南工业大学 一种测定水溶性有机物电子供给能力的方法
CN111362493A (zh) * 2019-12-23 2020-07-03 南京延长反应技术研究院有限公司 一种双甘磷高盐废水的处理系统及方法
CN113087254A (zh) * 2019-12-23 2021-07-09 南京延长反应技术研究院有限公司 一种丙烯酸及其酯废水的处理系统及方法
CN113087248A (zh) * 2019-12-23 2021-07-09 南京延长反应技术研究院有限公司 一种羟基喹啉生产中废水的处理系统及方法
CN113087254B (zh) * 2019-12-23 2022-04-01 南京延长反应技术研究院有限公司 一种丙烯酸及其酯废水的处理系统及方法
CN113087248B (zh) * 2019-12-23 2022-04-22 南京延长反应技术研究院有限公司 一种羟基喹啉生产中废水的处理系统及方法
CN111573962A (zh) * 2020-03-24 2020-08-25 南京延长反应技术研究院有限公司 一种外置微界面造纸污水处理系统及处理方法

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