MX2014007416A - Metodo para el tratamiento de un caustico gastado que contiene sulfuro. - Google Patents

Metodo para el tratamiento de un caustico gastado que contiene sulfuro.

Info

Publication number
MX2014007416A
MX2014007416A MX2014007416A MX2014007416A MX2014007416A MX 2014007416 A MX2014007416 A MX 2014007416A MX 2014007416 A MX2014007416 A MX 2014007416A MX 2014007416 A MX2014007416 A MX 2014007416A MX 2014007416 A MX2014007416 A MX 2014007416A
Authority
MX
Mexico
Prior art keywords
spent caustic
sulphide
treatment
ozone
gas mixture
Prior art date
Application number
MX2014007416A
Other languages
English (en)
Inventor
Ulrich Poeschl
Carmelo Oliveri
Original Assignee
Ultrasonic Systems Gmbh
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 Ultrasonic Systems Gmbh filed Critical Ultrasonic Systems Gmbh
Publication of MX2014007416A publication Critical patent/MX2014007416A/es

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
    • C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
    • C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
    • 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
    • C02F1/66—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
    • C02F1/78—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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/101—Sulfur compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/40—Organic compounds containing sulfur
    • 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
    • C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
    • 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
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
    • 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
    • C02F2103/365—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 from petrochemical industry (e.g. refineries)
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/78—Details relating to ozone treatment devices
    • 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
    • C02F2209/02—Temperature
    • 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
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/02—Specific form of oxidant
    • C02F2305/023—Reactive oxygen species, singlet oxygen, OH radical

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Physical Water Treatments (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Paper (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La invención se refiere a un método para el tratamiento de un cáustico gastado o agotado que contiene sulfuro a través de la conversión química de los sulfuros, en el que el método se compone de los siguientes pasos: introducción del cáustico gastado en una cámara (18) de reacción que se compone de al menos un convertidor (22) de potencia acústico y un elemento (20) de cavitación, el tratamiento del cáustico gastado con ultrasonido desde el al menos un convertidor (22) de potencia acústico, la alimentación de una mezcla de gas que contiene ozono a la cámara de reacción y la distribución de la mezcla de gas que contiene ozono en el cáustico gastado utilizando el elemento (20) de cavitación, en el que el cáustico gastado que contiene sulfuro se convierte con la mezcla de gas que contiene ozono, formando compuestos de azufre inorgánico, que no contienen sulfuro.
MX2014007416A 2011-12-21 2012-12-18 Metodo para el tratamiento de un caustico gastado que contiene sulfuro. MX2014007416A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011121910A DE102011121910A1 (de) 2011-12-21 2011-12-21 Verfahren zur Behandlung sulfidhaltiger Ablauge
PCT/EP2012/005253 WO2013091845A1 (de) 2011-12-21 2012-12-18 Verfahren zur behandlung sulfidhaltiger ablauge

Publications (1)

Publication Number Publication Date
MX2014007416A true MX2014007416A (es) 2015-03-03

Family

ID=47552942

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014007416A MX2014007416A (es) 2011-12-21 2012-12-18 Metodo para el tratamiento de un caustico gastado que contiene sulfuro.

Country Status (15)

Country Link
US (1) US20140346121A1 (es)
EP (1) EP2794492B1 (es)
JP (1) JP2015500738A (es)
KR (1) KR20140107565A (es)
CN (1) CN104125930B (es)
BR (1) BR112014014953A2 (es)
CA (1) CA2861088A1 (es)
DE (1) DE102011121910A1 (es)
EA (1) EA025910B1 (es)
ES (1) ES2603977T3 (es)
HR (1) HRP20161511T1 (es)
HU (1) HUE030653T2 (es)
MX (1) MX2014007416A (es)
SG (1) SG11201403148UA (es)
WO (1) WO2013091845A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150068984A1 (en) * 2013-09-12 2015-03-12 Envirosystems Inc. System and method for treatment of spent caustic wastewater
NO3120941T3 (es) 2014-03-20 2018-08-25
US11286183B2 (en) 2015-11-19 2022-03-29 Envirosystems Inc. System and method for treatment of spent caustic wastewater
KR101834179B1 (ko) 2016-10-25 2018-04-13 에스케이인천석유화학 주식회사 폐가성소다 처리 방법 및 처리 장치
PL442371A1 (pl) * 2019-02-22 2024-04-08 Politechnika Gdańska Sposób oczyszczania roztworów wodnych zawierających jony siarczkowe, szczególnie przemysłowych
CN112456700A (zh) * 2019-09-09 2021-03-09 广西精典化工新材料有限公司 一种脲醛树脂、酚醛树脂生产企业废水处理方法

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CH593870A5 (es) * 1974-01-07 1977-12-15 Tii Corp
JPS55152527A (en) * 1979-05-18 1980-11-27 Toshiba Corp Disposal method for malodorous gas
US4350599A (en) 1980-12-29 1982-09-21 Sterling Drug Inc. Process for treatment of caustic waste liquors
US5130032A (en) * 1989-10-10 1992-07-14 Sartori Helfred E Method for treating a liquid medium
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SE504204C2 (sv) * 1994-12-28 1996-12-09 Rune Soeremark Förfarande och anordning för behandling av fluida samt användning av detta fluidum
DE19612945A1 (de) 1996-04-01 1997-10-02 Linde Ag Verfahren zur Entfernung von Sulfiden aus einer Ablauge
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Also Published As

Publication number Publication date
CN104125930A (zh) 2014-10-29
CN104125930B (zh) 2019-06-28
WO2013091845A1 (de) 2013-06-27
ES2603977T3 (es) 2017-03-02
SG11201403148UA (en) 2014-09-26
JP2015500738A (ja) 2015-01-08
EP2794492A1 (de) 2014-10-29
KR20140107565A (ko) 2014-09-04
DE102011121910A1 (de) 2013-06-27
EP2794492B1 (de) 2016-08-17
EA025910B1 (ru) 2017-02-28
CA2861088A1 (en) 2013-06-27
EA201491230A1 (ru) 2014-09-30
BR112014014953A2 (pt) 2017-06-13
HUE030653T2 (en) 2017-05-29
HRP20161511T1 (hr) 2016-12-16
US20140346121A1 (en) 2014-11-27

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