ES2024801A6 - Procedimiento y aparato para producir negro de humo. - Google Patents

Procedimiento y aparato para producir negro de humo.

Info

Publication number
ES2024801A6
ES2024801A6 ES9001422A ES9001422A ES2024801A6 ES 2024801 A6 ES2024801 A6 ES 2024801A6 ES 9001422 A ES9001422 A ES 9001422A ES 9001422 A ES9001422 A ES 9001422A ES 2024801 A6 ES2024801 A6 ES 2024801A6
Authority
ES
Spain
Prior art keywords
reaction zone
temperature combustion
combustion mixture
flow
subflows
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.)
Expired - Lifetime
Application number
ES9001422A
Other languages
English (en)
Inventor
Akinori Sakaue
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Kasei Corp
Mitsubishi Chemical Industries 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 Mitsubishi Kasei Corp, Mitsubishi Chemical Industries Ltd filed Critical Mitsubishi Kasei Corp
Publication of ES2024801A6 publication Critical patent/ES2024801A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT 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
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • C09C1/48—Carbon black
    • C09C1/50—Furnace black ; Preparation thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Saccharide Compounds (AREA)
  • Beans For Foods Or Fodder (AREA)

Abstract

PROCEDIMIENTO Y APARATO PARA PRODUCIR NEGRO DE HUMO. LA PRESENTE INVENCION SE REFIERE A UN PROCEDIMIENTO PARA PRODUCIR NEGRO DE HUMO POR MEDIO DE UN REACTOR QUE COMPRENDE UNA PRIMERA ZONA DE REACCION EN LA QUE SE QUEMA UNA MEZCLA DE UN COMBUSTIBLE Y UN GAS QUE CONTIENE OXIGENO, UNA SEGUNDA ZONA DE REACCION QUE TIENE UNA GARGANTA EN LA QUE EL GAS DE COMBUSTION A ALTA TEMPERATURA RESULTANTE SE MEZCLA Y REACCIONA CON UNA ALIMENTACION DE HIDROCARBURO, Y UNA TERCERA ZONA DE REACCION PROVISTA DE UN PULVERIZADOR DE AGUA ENFRIADORA PARA TERMINAR LA REACCION, QUE COMPRENDE DIRIGIR EL GAS DE COMBUSTION A ALTA TEMPERATURA FORMADO EN LA PRIMERA ZONA PARA FORMAR UNA CORRIENTE AXIAL QUE FLUYA SUSTANCIALMENTE EN LA MISMA DIRECCION QUE LA DIRECCION AXIAL DEL REACTOR, DIVIDIR LA CORRIENTE AXIAL AL MENOS EN DOS CORRIENTES INDEPENDIENTES QUE DIFIERAN EN LA VELOCIDAD DE LANZAMIENTO Y/O LA TEMPERATURA DEL GAS LANZADO, INTRODUCIR LAS CORRIENTES AXIALES DIVIDIDAS EN LA SEGUNDA ZONA DE REACCION, Y, EN ESTA SEGUNDAZONA DE REACCION, INTRODUCIR LA ALIMENTACION DE HIDROCARBURO DESDE UNAS BOQUILLAS, EN UNA DIRECCION QUE CORTE A LAS CORRIENTES AXIALES DEL GAS DE COMBUSTION A ALTA TEMPERATURA.
ES9001422A 1989-05-23 1990-05-22 Procedimiento y aparato para producir negro de humo. Expired - Lifetime ES2024801A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1127949A JP2699195B2 (ja) 1989-05-23 1989-05-23 カーポンブラックの製造方法及びその装置

Publications (1)

Publication Number Publication Date
ES2024801A6 true ES2024801A6 (es) 1992-03-01

Family

ID=14972627

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9001422A Expired - Lifetime ES2024801A6 (es) 1989-05-23 1990-05-22 Procedimiento y aparato para producir negro de humo.

Country Status (5)

Country Link
JP (1) JP2699195B2 (es)
KR (1) KR0153262B1 (es)
BR (1) BR9002405A (es)
ES (1) ES2024801A6 (es)
IT (1) IT1241929B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010144011A (ja) * 2008-12-17 2010-07-01 Asahi Carbon Kk タイヤトレッドゴム配合用カーボンブラック、それを用いたタイヤ用ゴム組成物および自動車用タイヤ
JP5697304B2 (ja) * 2008-12-17 2015-04-08 旭カーボン株式会社 カーボンブラックの製造方法
JP2010144003A (ja) * 2008-12-17 2010-07-01 Asahi Carbon Kk カーボンブラックの製造方法、それより得られたカーボンブラックおよびそれを含有するゴム組成物

Also Published As

Publication number Publication date
IT1241929B (it) 1994-02-01
IT9020367A0 (it) 1990-05-18
JPH02308868A (ja) 1990-12-21
JP2699195B2 (ja) 1998-01-19
KR0153262B1 (ko) 1998-11-02
BR9002405A (pt) 1991-08-06
KR900018300A (ko) 1990-12-21
IT9020367A1 (it) 1991-11-18

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Legal Events

Date Code Title Description
PC1A Transfer granted

Owner name: MITSUBISHI CHEMICAL CORPORATION

FD1A Patent lapsed

Effective date: 20000403