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KR960009060B1 - Process for the manufacture of high electro-conductive carbon black and the apparatus therefor - Google Patents

Process for the manufacture of high electro-conductive carbon black and the apparatus therefor Download PDF

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Publication number
KR960009060B1
KR960009060B1 KR93017430A KR930017430A KR960009060B1 KR 960009060 B1 KR960009060 B1 KR 960009060B1 KR 93017430 A KR93017430 A KR 93017430A KR 930017430 A KR930017430 A KR 930017430A KR 960009060 B1 KR960009060 B1 KR 960009060B1
Authority
KR
South Korea
Prior art keywords
carbon black
area
manufacture
conductive carbon
apparatus therefor
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
KR93017430A
Other languages
Korean (ko)
Other versions
KR950008633A (en
Inventor
Yong-Cha Park
Original Assignee
Lg Chemical 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 Lg Chemical Ltd filed Critical Lg Chemical Ltd
Priority to KR93017430A priority Critical patent/KR960009060B1/en
Publication of KR950008633A publication Critical patent/KR950008633A/en
Application granted granted Critical
Publication of KR960009060B1 publication Critical patent/KR960009060B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C09C1/56—Treatment of carbon black ; Purification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2405—Stationary reactors without moving elements inside provoking a turbulent flow of the reactants, such as in cyclones, or having a high Reynolds-number
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/245—Stationary reactors without moving elements inside placed in series
    • 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
    • C09C2210/00—Special effects or uses of interference pigments

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

The carbon black has nitrogen adsorption specific surface area of 150-160 m2/g, DBP absorption number of 130-150, sieve residue of 0.003, the sum of ashcontent and sulfur content of 0.5. The ratio of nitrogen adsorption specific surface area to DBP absorption number is below 1.2. The reactor for the carbon black consists of combustion area for supplying heat of reaction, a nozzle for supplying fuel oil, a reaction area, a nozzle for supplying raw material and a quenching area for treating impurities.
KR93017430A 1993-09-01 1993-09-01 Process for the manufacture of high electro-conductive carbon black and the apparatus therefor Expired - Lifetime KR960009060B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR93017430A KR960009060B1 (en) 1993-09-01 1993-09-01 Process for the manufacture of high electro-conductive carbon black and the apparatus therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR93017430A KR960009060B1 (en) 1993-09-01 1993-09-01 Process for the manufacture of high electro-conductive carbon black and the apparatus therefor

Publications (2)

Publication Number Publication Date
KR950008633A KR950008633A (en) 1995-04-19
KR960009060B1 true KR960009060B1 (en) 1996-07-10

Family

ID=19362662

Family Applications (1)

Application Number Title Priority Date Filing Date
KR93017430A Expired - Lifetime KR960009060B1 (en) 1993-09-01 1993-09-01 Process for the manufacture of high electro-conductive carbon black and the apparatus therefor

Country Status (1)

Country Link
KR (1) KR960009060B1 (en)

Also Published As

Publication number Publication date
KR950008633A (en) 1995-04-19

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Legal Events

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Payment date: 20120702

Year of fee payment: 17

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