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MX2014011811A - Proceso de obtención de polvo de negro de carbón con contenido de azufre reducido. - Google Patents

Proceso de obtención de polvo de negro de carbón con contenido de azufre reducido.

Info

Publication number
MX2014011811A
MX2014011811A MX2014011811A MX2014011811A MX2014011811A MX 2014011811 A MX2014011811 A MX 2014011811A MX 2014011811 A MX2014011811 A MX 2014011811A MX 2014011811 A MX2014011811 A MX 2014011811A MX 2014011811 A MX2014011811 A MX 2014011811A
Authority
MX
Mexico
Prior art keywords
sulfur content
carbon black
black powder
obtaining carbon
reduced sulfur
Prior art date
Application number
MX2014011811A
Other languages
English (en)
Other versions
MX350307B (es
Inventor
Chavan Sandeep Vasant
Kini Harshad Ravindra
Gupta Shobhit
Original Assignee
Aditya Birla Science And Technology Company 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 Aditya Birla Science And Technology Company Ltd filed Critical Aditya Birla Science And Technology Company Ltd
Publication of MX2014011811A publication Critical patent/MX2014011811A/es
Publication of MX350307B publication Critical patent/MX350307B/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44Carbon
    • C09C1/48Carbon black
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/80Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/88Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by thermal analysis data, e.g. TGA, DTA, DSC
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/80Compositional purity
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44Carbon
    • C09C1/48Carbon black
    • C09C1/56Treatment of carbon black ; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La presente descripción hace referencia a un proceso para obtener polvo de negro de carbón con un contenido de azufre menor de 0,07%. El proceso incluye la etapa de reaccionar el polvo negro de carbón con un contenido de azufre de 1 - 2 % con un metal alcalino o sal de este, en un medio fluido, a una temperatura comprendida en el intervalo de 100°C a 350°C y una presión comprendida en el intervalo de 10 psig a 500 psig. Se descubre que, de conformidad con el proceso de la presente descripción, el contenido de azufre se redujo sustancialmente de alrededor de 1,25 % a alrededor de 0,05 %, lo cual tiene como consecuencia una desulfuración de alrededor de 96%.
MX2014011811A 2012-03-30 2013-03-28 Proceso de obtención de polvo de negro de carbón con contenido de azufre reducido. MX350307B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN1018MU2012 2012-03-30
PCT/IN2013/000208 WO2013175488A2 (en) 2012-03-30 2013-03-28 A process for obtaining carbon black powder with reduced sulfur content

Publications (2)

Publication Number Publication Date
MX2014011811A true MX2014011811A (es) 2015-04-13
MX350307B MX350307B (es) 2017-09-04

Family

ID=49036613

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014011811A MX350307B (es) 2012-03-30 2013-03-28 Proceso de obtención de polvo de negro de carbón con contenido de azufre reducido.

Country Status (11)

Country Link
US (1) US9410042B2 (es)
EP (1) EP2831182B1 (es)
JP (1) JP6272295B2 (es)
KR (1) KR102049003B1 (es)
CN (1) CN104334650B (es)
BR (1) BR112014024263B1 (es)
ES (1) ES2733444T3 (es)
HU (1) HUE045169T2 (es)
MX (1) MX350307B (es)
RU (1) RU2635808C2 (es)
WO (1) WO2013175488A2 (es)

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US9873797B2 (en) 2011-10-24 2018-01-23 Aditya Birla Nuvo Limited Process for the production of carbon black

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CA3055830A1 (en) 2017-03-08 2018-09-13 Monolith Materials, Inc. Systems and methods of making carbon particles with thermal transfer gas
WO2018195460A1 (en) * 2017-04-20 2018-10-25 Monolith Materials, Inc. Particle systems and methods
CN111278767A (zh) 2017-08-28 2020-06-12 巨石材料公司 用于颗粒生成的系统和方法
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US9410042B2 (en) 2016-08-09
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RU2635808C2 (ru) 2017-11-16
CN104334650B (zh) 2017-04-26
JP6272295B2 (ja) 2018-01-31
EP2831182A2 (en) 2015-02-04
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MX350307B (es) 2017-09-04
EP2831182B1 (en) 2019-04-17
HK1207103A1 (en) 2016-01-22
US20150056127A1 (en) 2015-02-26
HUE045169T2 (hu) 2019-12-30
WO2013175488A3 (en) 2014-02-27
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CN104334650A (zh) 2015-02-04
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