GB963526A - Process for the production of furnace black - Google Patents

Process for the production of furnace black

Info

Publication number
GB963526A
GB963526A GB3515462A GB3515462A GB963526A GB 963526 A GB963526 A GB 963526A GB 3515462 A GB3515462 A GB 3515462A GB 3515462 A GB3515462 A GB 3515462A GB 963526 A GB963526 A GB 963526A
Authority
GB
United Kingdom
Prior art keywords
carbon black
effluent
gas
inlet
furnace
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
GB3515462A
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of GB963526A publication Critical patent/GB963526A/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

In the production of carbon black by the injection of coal tar oil, combustible gas and air into a carbon black furnace, the effluent gas is freed from carbon black, fortified with the vapour of a hydrocarbon having a b.p. of 30-280 DEG C., e.g. crude benzine, and recycled to the process as combustible gas; 20-100 kg. of crude benzine per 100 cu. m. of purified exhaust gas may be employed. The carbon black may be removed from the effluent by filtration, centrifugation or electrostatic precipitation. The effluent may be then washed with water and passed through water separators and filter candles. As shown, oil from an inlet 2, hot or cold air from an inlet 3, and combustible gas from an inlet 19 are injected under <PICT:0963526/C1/1> pressure into a furnace 1. The resulting effluent passes to a cooling and carbon-separation section 5, carbon black being drawn off through an outlet 6 and effluent gas passing to a water-washing tower 8. A portion of the washed gas is burnt in a steam boiler 10 or a slow combustion device 11, the remainder being passed through a fine purification section 13 and a compressor 15 and then fortified with benzine through an inlet 17, passed through a heater 18 and injected into the furnace through line 19.
GB3515462A 1961-09-23 1962-09-14 Process for the production of furnace black Expired GB963526A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE0037106 1961-09-23

Publications (1)

Publication Number Publication Date
GB963526A true GB963526A (en) 1964-07-08

Family

ID=7078004

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3515462A Expired GB963526A (en) 1961-09-23 1962-09-14 Process for the production of furnace black

Country Status (1)

Country Link
GB (1) GB963526A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4206192A (en) * 1977-11-03 1980-06-03 Phillips Petroleum Company Method for producing carbon black
US4296087A (en) * 1978-10-02 1981-10-20 Phillips Petroleum Company Method for producing carbon black
US4372936A (en) * 1979-08-29 1983-02-08 Surovikin Vitaly F Process for producing carbon black
US4393034A (en) * 1980-10-22 1983-07-12 Ashland Oil, Inc. Energy efficient process for the production of carbon black
WO1999058614A1 (en) * 1998-05-08 1999-11-18 Carbontech Holding As Process for producing carbonaceaous solid materials and hydrogen-rich gases
US11325829B2 (en) 2016-07-22 2022-05-10 Xgas As Process and apparatus for decomposing a hydrocarbon fuel

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4206192A (en) * 1977-11-03 1980-06-03 Phillips Petroleum Company Method for producing carbon black
US4296087A (en) * 1978-10-02 1981-10-20 Phillips Petroleum Company Method for producing carbon black
US4372936A (en) * 1979-08-29 1983-02-08 Surovikin Vitaly F Process for producing carbon black
US4393034A (en) * 1980-10-22 1983-07-12 Ashland Oil, Inc. Energy efficient process for the production of carbon black
WO1999058614A1 (en) * 1998-05-08 1999-11-18 Carbontech Holding As Process for producing carbonaceaous solid materials and hydrogen-rich gases
US7097822B1 (en) 1998-05-08 2006-08-29 Carbontech Holding As Process for producing carbonaceaous solid materials and hydrogen-rich gases
US11325829B2 (en) 2016-07-22 2022-05-10 Xgas As Process and apparatus for decomposing a hydrocarbon fuel

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