GB900420A - Process and apparatus for production of carbon black - Google Patents

Process and apparatus for production of carbon black

Info

Publication number
GB900420A
GB900420A GB3666958A GB3666958A GB900420A GB 900420 A GB900420 A GB 900420A GB 3666958 A GB3666958 A GB 3666958A GB 3666958 A GB3666958 A GB 3666958A GB 900420 A GB900420 A GB 900420A
Authority
GB
United Kingdom
Prior art keywords
pipes
water
pipe
effluent
passes
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
GB3666958A
Inventor
Robert Wilson Leslie
George Peter Jennings
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
Priority to GB3666958A priority Critical patent/GB900420A/en
Publication of GB900420A publication Critical patent/GB900420A/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

Abstract

<PICT:0900420/III/1> Effluent from a carbon black furnace comprising black suspended in a combustible gas is cooled first by countercurrent indirect heat exchange with a cooling liquid, e.g. water, and secondly by simultaneous indirect heat exchange with the atmosphere and spraying with water. As shown effluent passes from a furnace 11 through water-jacketed pipes 24 and 26, spray pipe 27, spray tower 29, and cyclone separator 32. The effluent may be cooled from 2700 DEG F. to 1800 DEG F. in pipes 24 and 26, to 700 DEG F. in pipe 27, and 450 DEG F. in tower 29. Cooling water passes tangentially into the jacket of pipe 26 and passes therefrom radially upwards via line 77. The water then passes in a similar manner through the jacket of pipe 24. Alternatively separate cooling water may be supplied to each of pipes 24 and 26 and passed off as steam. Pipes 24 and 26 are each provided with one or more expansion joints 53. The rate of water flow to the jackets of pipes 24 and 26 and the spray nozzles of pipe 27 and tower 29 may be automatically adjusted so as to maintain constant the temperature of the effluent downstream of each cooling stage. Pipes 24 and 26 may each be replaced by a plural ity of parallel tubes. Conventional black production and collection means are described.
GB3666958A 1958-11-14 1958-11-14 Process and apparatus for production of carbon black Expired GB900420A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3666958A GB900420A (en) 1958-11-14 1958-11-14 Process and apparatus for production of carbon black

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3666958A GB900420A (en) 1958-11-14 1958-11-14 Process and apparatus for production of carbon black

Publications (1)

Publication Number Publication Date
GB900420A true GB900420A (en) 1962-07-04

Family

ID=10390204

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3666958A Expired GB900420A (en) 1958-11-14 1958-11-14 Process and apparatus for production of carbon black

Country Status (1)

Country Link
GB (1) GB900420A (en)

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