GB1044802A - Improvements in or relating to the manufacture of carbon black - Google Patents

Improvements in or relating to the manufacture of carbon black

Info

Publication number
GB1044802A
GB1044802A GB389564A GB389564A GB1044802A GB 1044802 A GB1044802 A GB 1044802A GB 389564 A GB389564 A GB 389564A GB 389564 A GB389564 A GB 389564A GB 1044802 A GB1044802 A GB 1044802A
Authority
GB
United Kingdom
Prior art keywords
weight
parts
api gravity
distillate
feedstock
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
GB389564A
Inventor
Theodore Allen Ruble
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.)
Continental Carbon Co
Original Assignee
Continental Carbon 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 Continental Carbon Co filed Critical Continental Carbon Co
Priority to GB389564A priority Critical patent/GB1044802A/en
Publication of GB1044802A publication Critical patent/GB1044802A/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
    • C09C1/50—Furnace black ; Preparation thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

In the production of furnace or oil black where a normally liquid feedstock is injected into a highly turbulent, burning or pre-burned, mixture of fuel gas and air, the feedstock is a blend of 85 to 25 parts by weight of a residual oil produced by the thermal and/or catalytic cracking of a petroleum distillate, having a H:C atomic ratio of 1.2 or less and a DEG API gravity of 10 or less together with from 15-17 parts by weight of a petroleum distillate having a H:C atomic ratio of 1.30 or greater and a DEG API gravity between 10 and 30. The preferred composition range is 55-75 parts by weight of residual oil and 45 to 25 parts by weight of said distillate. The residual oil component of the blend preferably has a DEG API gravity of not greater than 5 and the distillate component a DEG API gravity between 15 and 30. An example of the preferred method is given, and the product is a H.A.F. black having lower heat build-up characteristics in cured rubber compositions than blacks preferred from unblended feedstock.
GB389564A 1964-01-29 1964-01-29 Improvements in or relating to the manufacture of carbon black Expired GB1044802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB389564A GB1044802A (en) 1964-01-29 1964-01-29 Improvements in or relating to the manufacture of carbon black

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB389564A GB1044802A (en) 1964-01-29 1964-01-29 Improvements in or relating to the manufacture of carbon black

Publications (1)

Publication Number Publication Date
GB1044802A true GB1044802A (en) 1966-10-05

Family

ID=9766899

Family Applications (1)

Application Number Title Priority Date Filing Date
GB389564A Expired GB1044802A (en) 1964-01-29 1964-01-29 Improvements in or relating to the manufacture of carbon black

Country Status (1)

Country Link
GB (1) GB1044802A (en)

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