CO2022019443A2 - Método de secado de agua roja proveniente del proceso de purificación de trinitrotolueno, polvo y producto envasado - Google Patents

Método de secado de agua roja proveniente del proceso de purificación de trinitrotolueno, polvo y producto envasado

Info

Publication number
CO2022019443A2
CO2022019443A2 CONC2022/0019443A CO2022019443A CO2022019443A2 CO 2022019443 A2 CO2022019443 A2 CO 2022019443A2 CO 2022019443 A CO2022019443 A CO 2022019443A CO 2022019443 A2 CO2022019443 A2 CO 2022019443A2
Authority
CO
Colombia
Prior art keywords
trinitrotoluene
purification process
powder
packaged product
red water
Prior art date
Application number
CONC2022/0019443A
Other languages
English (en)
Inventor
Simon Pierre Jeannot
Gabriela Fazolin
Original Assignee
Mac Jee Tecnologia Ltda
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 Mac Jee Tecnologia Ltda filed Critical Mac Jee Tecnologia Ltda
Publication of CO2022019443A2 publication Critical patent/CO2022019443A2/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/40—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by heating to effect chemical change, e.g. pyrolysis
    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • 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
    • C02F1/10—Treatment of water, waste water, or sewage by heating by distillation or evaporation by direct contact with a particulate solid or with a fluid, as a heat transfer medium
    • 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
    • C02F1/10—Treatment of water, waste water, or sewage by heating by distillation or evaporation by direct contact with a particulate solid or with a fluid, as a heat transfer medium
    • C02F1/12—Spray evaporation
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/06—Explosives, propellants or pyrotechnics, e.g. rocket fuel or napalm
    • 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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/003—Explosive compounds, e.g. TNT
    • 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
    • C02F2101/36—Organic compounds containing halogen
    • 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
    • C02F2101/38—Organic compounds containing nitrogen
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Toxicology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Processing Of Solid Wastes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

La presente invención se refiere, en general, a un método de secado del efluente del proceso de purificación de trinitrotolueno (TNT), conocido como agua roja, que utiliza el secado por aspersión de manera eficiente, mejorada y segura. La presente invención también contempla las características del polvo obtenido de su uso y un producto envasado que lo contiene. La técnica propuesta sugiere el uso de temperaturas inferiores a la incineración líquida (< 300°C contra 1.000ºC) además de que el material de interés principal no se descompone, no genera gases tóxicos y permite el uso de polvo seco en otras aplicaciones.
CONC2022/0019443A 2020-06-17 2022-12-31 Método de secado de agua roja proveniente del proceso de purificación de trinitrotolueno, polvo y producto envasado CO2022019443A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/BR2020/050213 WO2021253100A1 (pt) 2020-06-17 2020-06-17 Método de secagem de água vermelha proveniente do processo de purificação de trinitrotolueno, pó e produto embalado

Publications (1)

Publication Number Publication Date
CO2022019443A2 true CO2022019443A2 (es) 2023-03-27

Family

ID=79268798

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2022/0019443A CO2022019443A2 (es) 2020-06-17 2022-12-31 Método de secado de agua roja proveniente del proceso de purificación de trinitrotolueno, polvo y producto envasado

Country Status (15)

Country Link
US (1) US20230234860A1 (es)
EP (1) EP4169880A4 (es)
JP (1) JP2023538191A (es)
KR (1) KR20230035324A (es)
CN (1) CN116034093A (es)
AU (1) AU2020454226A1 (es)
BR (1) BR112022025627A2 (es)
CA (1) CA3183118A1 (es)
CO (1) CO2022019443A2 (es)
IL (1) IL299168A (es)
MA (1) MA58899B1 (es)
MX (1) MX2022016092A (es)
PE (1) PE20231620A1 (es)
WO (1) WO2021253100A1 (es)
ZA (1) ZA202213780B (es)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1517633A1 (de) * 1964-04-11 1970-10-08 Adolf Plinke Chemisch Tech Bue Verfahren zum gefahrlosen Eindampfen von Abwassern der Trinitoluol-(TNT)-Herstellung mittels Tauchbrennern od.dgl.
NO131340C (es) * 1973-09-20 1975-05-14 Dyno Industrier As
US4499833A (en) * 1982-12-20 1985-02-19 Rockwell International Corporation Thermal conversion of wastes
US5207176A (en) * 1990-11-20 1993-05-04 Ici Explosives Usa Inc Hazardous waste incinerator and control system
CN102627363A (zh) * 2012-04-12 2012-08-08 北京理工大学 一种超临界分解处理火炸药废水的新方法

Also Published As

Publication number Publication date
MX2022016092A (es) 2023-03-31
AU2020454226A1 (en) 2023-02-02
EP4169880A1 (en) 2023-04-26
US20230234860A1 (en) 2023-07-27
CN116034093A (zh) 2023-04-28
PE20231620A1 (es) 2023-10-10
ZA202213780B (en) 2023-09-27
WO2021253100A1 (pt) 2021-12-23
JP2023538191A (ja) 2023-09-07
KR20230035324A (ko) 2023-03-13
EP4169880A4 (en) 2024-01-10
MA58899A1 (fr) 2023-01-31
IL299168A (en) 2023-02-01
MA58899B1 (fr) 2023-05-31
BR112022025627A2 (pt) 2023-01-17
CA3183118A1 (en) 2021-12-23

Similar Documents

Publication Publication Date Title
Shah et al. Role of aqueous electron and hydroxyl radical in the removal of endosulfan from aqueous solution using gamma irradiation
Shah et al. Comparative studies of various iron-mediated oxidative systems for the photochemical degradation of endosulfan in aqueous solution
NL7804436A (nl) Werkwijze voor een, in het bijzonder discontinue, ver- snelde produktie van in hoofdzaak geparfumeerde etheri- sche olien, uitgaande van geurende planten of delen daarvan, zoals bij voorbeeld zaden, bollen, bloemen, en installatie ter uitvoering van deze werkwijze.
BR112016016194A2 (pt) composição de extinção de incêndio contendo um derivado de ácido carboxílico
MX2016009173A (es) Composicion de extincion de incendios que comprende compuestos heterociclicos.
PH12018500512B1 (en) Process for potash recovery from biomethanated spent wash with concomitant environmental remediation of effluent
PE20030298A1 (es) Filtros de agua y procesos para la utilizacion de los mismos
CO2022019443A2 (es) Método de secado de agua roja proveniente del proceso de purificación de trinitrotolueno, polvo y producto envasado
CL2020001121A1 (es) Procedimiento para el tratamiento de gases de escape que contienen óxidos de azufre.
UY37183A (es) Mezcla de catalizador para el tratamiento de gas de desecho
GB1115952A (en) Process for the separation of ammonia produced in medium and low pressure synthesizing plants
PE20191580A1 (es) Procedimiento para utilizar el relave como material de construccion dandole caracteristicas impermeabilizantes y reduciendo su agrietamiento
EA201990791A1 (ru) Производные 5-замещенного имидазолилметилдиоксолана в качестве фунгицидов
MX2022002382A (es) Metodos para la absorcion de un compuesto objetivo de una corriente de gas para el procesamiento o uso subsiguiente.
AR114320A1 (es) Proceso para la fabricación de pigmentos de goethita
FR2941848B1 (fr) Detoxification des produits contamines par des toxines et notamment mycotoxines
Wahid et al. Green Chemistry: Principle and its Application
DE50305162D1 (de) Verfahren und Anlage zur Vorbehandlung von Abwässern durch Chemikalieneinsatz
EA201990789A1 (ru) Новые производные 5-замещенного имидазолилметила
MX366015B (es) Mezcla activadora y catalizador iónico para el tratamiento de agua y sus aplicaciones.
CN106861356A (zh) 一种化工废气净化剂
Hassaan et al. Examination of advanced oxidation processes on decolorization of Direct Blue 86 dye in two different wastewater
Wende et al. Atomic oxygen–a potent precursor in RF plasma induced liquid chemistry
Papanastasiou et al. The atmospheric degradation of methyl isocyanate (CH 3 NCO), a toxic substance
Cosma et al. Considerations regarding the presence of inorganic disinfection by-products in treated water intended to human consumption