GB1043911A - Production of furnace carbon black - Google Patents

Production of furnace carbon black

Info

Publication number
GB1043911A
GB1043911A GB14802/63A GB1480263A GB1043911A GB 1043911 A GB1043911 A GB 1043911A GB 14802/63 A GB14802/63 A GB 14802/63A GB 1480263 A GB1480263 A GB 1480263A GB 1043911 A GB1043911 A GB 1043911A
Authority
GB
United Kingdom
Prior art keywords
carbon black
furnace
ozone
mixture
furnace carbon
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
Application number
GB14802/63A
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.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum Co
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 Phillips Petroleum Co filed Critical Phillips Petroleum Co
Publication of GB1043911A publication Critical patent/GB1043911A/en
Expired 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
    • C09C1/56—Treatment of carbon black ; Purification
    • C09C1/565—Treatment of carbon black ; Purification comprising an oxidative treatment with oxygen, ozone or oxygenated compounds, e.g. when such treatment occurs in a region of the furnace next to the carbon black generating reaction zone
    • 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
    • C09C1/36—Compounds of titanium
    • C09C1/3607—Titanium dioxide
    • C09C1/3653—Treatment with inorganic compounds
    • C09C1/3661—Coating
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/19—Oil-absorption capacity, e.g. DBP values
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • C01P2006/82—Compositional purity water content

Landscapes

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

Abstract

<PICT:1043911/C1/1> A carbon black having an oil absorption value of not substantially more than 1 c.c. of oil per g. of carbon black, a B.E.T. surface area of less than 100 m.2/g. and a pH value of not substantially more than 5, is made by contacting a furnace carbon black, which is alkaline and has an oil absorption value of not substantially more than 1 c.c. of oil per g. of carbon black, with ozone at a temperature not greater than 250 DEG C. Said furnace carbon black is made in a known manner, e.g. by incorporating an alkali metal in elemental or compound form in the hydrocarbon feed to the furnace. In a typical embodiment, as shown, hydrocarbon feedstock, which may contain 50 p.p.m. KCl, fuel and air react in furnace 10 ro form a smoke which is quenched with water in chamber 15 to a temperature below 250 DEG C. and contacted with an ozone containing stream. The mixture is passed through separators 21 and 27, carbon black being collected at the bottom and off-gases leaving from the top of the separators. Alternatively, the furnace carbon black may be treated with ozone in a separate chamber after being separated from the combustion gases and steam from the quench. A mixture of ozone and air may be used in another method, which employs a loop reactor (Fig. 5, not shown). The furnace carbon black may be pulverized prior to contact with an ozone-air mixture.
GB14802/63A 1962-06-11 1963-04-16 Production of furnace carbon black Expired GB1043911A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20166462A 1962-06-11 1962-06-11

Publications (1)

Publication Number Publication Date
GB1043911A true GB1043911A (en) 1966-09-28

Family

ID=61187929

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14802/63A Expired GB1043911A (en) 1962-06-11 1963-04-16 Production of furnace carbon black

Country Status (5)

Country Link
DE (1) DE1467469A1 (en)
ES (1) ES286441A1 (en)
FR (1) FR1360004A (en)
GB (1) GB1043911A (en)
NL (1) NL291794A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19511240A1 (en) * 1994-03-28 1995-10-05 Mitsubishi Chem Corp Carbon black, esp. furnace black useful for pigmenting paint, ink or resin
US6136286A (en) * 1994-03-28 2000-10-24 Mitsubishi Chemical Corporation Carbon black
WO2023099692A1 (en) * 2021-12-02 2023-06-08 Orion Engineered Carbons Gmbh Method for controlling the oxidation of wet beaded carbon black

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19511240A1 (en) * 1994-03-28 1995-10-05 Mitsubishi Chem Corp Carbon black, esp. furnace black useful for pigmenting paint, ink or resin
US6136286A (en) * 1994-03-28 2000-10-24 Mitsubishi Chemical Corporation Carbon black
DE19511240B4 (en) * 1994-03-28 2005-07-21 Mitsubishi Chemical Corp. Soot and method of production
WO2023099692A1 (en) * 2021-12-02 2023-06-08 Orion Engineered Carbons Gmbh Method for controlling the oxidation of wet beaded carbon black

Also Published As

Publication number Publication date
DE1467469A1 (en) 1970-02-12
FR1360004A (en) 1964-04-30
NL291794A (en) 1965-07-12
ES286441A1 (en) 1963-08-01

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