MX2021015751A - Métodos y sistemas de producción de fósforo y métodos para producir un producto de reducción. - Google Patents

Métodos y sistemas de producción de fósforo y métodos para producir un producto de reducción.

Info

Publication number
MX2021015751A
MX2021015751A MX2021015751A MX2021015751A MX2021015751A MX 2021015751 A MX2021015751 A MX 2021015751A MX 2021015751 A MX2021015751 A MX 2021015751A MX 2021015751 A MX2021015751 A MX 2021015751A MX 2021015751 A MX2021015751 A MX 2021015751A
Authority
MX
Mexico
Prior art keywords
reaction chamber
phosphorus production
reduction
methods
bed
Prior art date
Application number
MX2021015751A
Other languages
English (en)
Inventor
Mark Vignovic
David B Blake
Lynnae L Blake
Original Assignee
Novaphos Inc
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 Novaphos Inc filed Critical Novaphos Inc
Publication of MX2021015751A publication Critical patent/MX2021015751A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/01—Treating phosphate ores or other raw phosphate materials to obtain phosphorus or phosphorus compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/02—Preparation of phosphorus
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/003—Phosphorus
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/02—Preparation of phosphorus
    • C01B25/023—Preparation of phosphorus of red phosphorus
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/12—Oxides of phosphorus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
    • F27B9/028—Multi-chamber type furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/16—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Luminescent Compositions (AREA)

Abstract

Un método de producción de fósforo puede incluir reducir el alimento que contiene mineral de fosfato y proporcionar una proporción de sílice de 0.3 a 0.7 en una cámara de reacción de 1250 a 1380°C. En el residuo queda menos del 20% del fosfato. Otro método de producción de fósforo incluye mover continuamente un lecho reductor a través de la cámara de reacción con los aglomerados de alimentación sustancialmente estables mientras están en el lecho reductor. La temperatura de la cámara de reacción puede oscilar entre 1250 y 1380°C. Un sistema de producción de fósforo incluye una pared de barrera que segmenta la cámara de reacción en una zona de reducción diferenciada de una zona de precalentamiento. El suelo de lecho está configurado para moverse continuamente desde la zona de precalentamiento a la zona de reducción durante la operación. Un método para producir un producto de reducción incluye productos de reducción/oxidación oxidantes exotérmicamente en la cámara de reacción, añadiendo así calor al lecho reductor del francobordo como una segunda fuente de calentamiento.
MX2021015751A 2019-06-30 2020-06-29 Métodos y sistemas de producción de fósforo y métodos para producir un producto de reducción. MX2021015751A (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962868919P 2019-06-30 2019-06-30
US201962905749P 2019-09-25 2019-09-25
US202063006637P 2020-04-07 2020-04-07
US16/914,182 US11858811B2 (en) 2019-06-30 2020-06-26 Phosphorus production methods and systems and methods for producing a reduction product
PCT/US2020/040191 WO2021003111A1 (en) 2019-06-30 2020-06-29 Phosphorus production methods and systems and methods for producing a reduction product

Publications (1)

Publication Number Publication Date
MX2021015751A true MX2021015751A (es) 2022-04-06

Family

ID=74043169

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021015751A MX2021015751A (es) 2019-06-30 2020-06-29 Métodos y sistemas de producción de fósforo y métodos para producir un producto de reducción.

Country Status (12)

Country Link
US (2) US11858811B2 (es)
EP (1) EP3990385A1 (es)
CN (1) CN114127009A (es)
AU (1) AU2020300448A1 (es)
BR (1) BR112021026710A2 (es)
CA (1) CA3144518A1 (es)
IL (1) IL289277A (es)
JO (1) JOP20210336A1 (es)
MA (1) MA56399A (es)
MX (1) MX2021015751A (es)
PE (1) PE20220307A1 (es)
WO (1) WO2021003111A1 (es)

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Also Published As

Publication number Publication date
BR112021026710A2 (pt) 2022-02-15
MA56399A (fr) 2022-05-04
AU2020300448A1 (en) 2022-02-24
US20200407224A1 (en) 2020-12-31
PE20220307A1 (es) 2022-03-09
IL289277A (en) 2022-02-01
CA3144518A1 (en) 2021-01-07
WO2021003111A1 (en) 2021-01-07
JOP20210336A1 (ar) 2023-01-30
US11858811B2 (en) 2024-01-02
CN114127009A (zh) 2022-03-01
EP3990385A1 (en) 2022-05-04
US20240083749A1 (en) 2024-03-14

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