FR2091701A5 - Carbon black prodn - Google Patents

Carbon black prodn

Info

Publication number
FR2091701A5
FR2091701A5 FR7117797A FR7117797A FR2091701A5 FR 2091701 A5 FR2091701 A5 FR 2091701A5 FR 7117797 A FR7117797 A FR 7117797A FR 7117797 A FR7117797 A FR 7117797A FR 2091701 A5 FR2091701 A5 FR 2091701A5
Authority
FR
France
Prior art keywords
carbon black
temp
under conditions
contg
combustion gas
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
FR7117797A
Other languages
French (fr)
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.)
Cabot Corp
Original Assignee
Cabot Corp
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 Cabot Corp filed Critical Cabot Corp
Application granted granted Critical
Publication of FR2091701A5 publication Critical patent/FR2091701A5/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)

Abstract

Carbon black is produced by (a) burning a combustible fluid in the presence of an oxidising gas contg. at least 50% vol. molecular oxygen at a gauge pressure above 0.07 kg/cm2, and withdrawing continuously the combustion gas at the downstream end of the zone, (b) injecting a vapourised or atomised combustible carbon-contg. feed into the periphery of the stream of combustion gas at a rate sufficient to provide a reaction mixt. temp. of at least 1315 degrees C, under conditions permitting the formation of carbon black, (c) maintaining the reaction product under conditions giving particles of carbon black to a temp. below that giving carbon black, and (e) isolating the carbon black particles.
FR7117797A 1970-08-03 1971-05-17 Carbon black prodn Expired FR2091701A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6069570A 1970-08-03 1970-08-03
US3824670A 1970-10-13 1970-10-13

Publications (1)

Publication Number Publication Date
FR2091701A5 true FR2091701A5 (en) 1972-01-14

Family

ID=26715002

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7117797A Expired FR2091701A5 (en) 1970-08-03 1971-05-17 Carbon black prodn

Country Status (7)

Country Link
AU (1) AU2897071A (en)
BE (1) BE767334A (en)
DE (1) DE2122800A1 (en)
ES (1) ES391070A1 (en)
FR (1) FR2091701A5 (en)
IL (1) IL36864A0 (en)
NL (1) NL7106819A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19518979A1 (en) * 1994-05-23 1995-11-30 Mitsubishi Chem Corp Prepn. of carbon black with large specific surface area or controlled size
US10138378B2 (en) 2014-01-30 2018-11-27 Monolith Materials, Inc. Plasma gas throat assembly and method
US10100200B2 (en) 2014-01-30 2018-10-16 Monolith Materials, Inc. Use of feedstock in carbon black plasma process
US10370539B2 (en) 2014-01-30 2019-08-06 Monolith Materials, Inc. System for high temperature chemical processing
US11939477B2 (en) 2014-01-30 2024-03-26 Monolith Materials, Inc. High temperature heat integration method of making carbon black
CN110505745A (en) 2014-01-31 2019-11-26 巨石材料公司 The design of plasma torch
US9574086B2 (en) 2014-01-31 2017-02-21 Monolith Materials, Inc. Plasma reactor
CA2975731C (en) 2015-02-03 2024-01-02 Monolith Materials, Inc. Carbon black generating system
PL3253904T3 (en) 2015-02-03 2021-01-11 Monolith Materials, Inc. Regenerative cooling method and apparatus
CN108292826B (en) 2015-07-29 2020-06-16 巨石材料公司 DC plasma torch power design method and apparatus
US10808097B2 (en) 2015-09-14 2020-10-20 Monolith Materials, Inc. Carbon black from natural gas
MX2018013162A (en) 2016-04-29 2019-07-04 Monolith Mat Inc Secondary heat addition to particle production process and apparatus.
WO2017190015A1 (en) 2016-04-29 2017-11-02 Monolith Materials, Inc. Torch stinger method and apparatus
MX2019010619A (en) 2017-03-08 2019-12-19 Monolith Mat Inc Systems and methods of making carbon particles with thermal transfer gas.
CN115637064A (en) 2017-04-20 2023-01-24 巨石材料公司 Particle system and method
EP3700980A4 (en) 2017-10-24 2021-04-21 Monolith Materials, Inc. Particle systems and methods

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA701804B (en) * 1969-04-04 1971-01-27 Cabot Corp High energy process and apparatus for making carbon black

Also Published As

Publication number Publication date
DE2122800A1 (en) 1971-12-02
BE767334A (en) 1971-10-18
NL7106819A (en) 1971-11-22
AU2897071A (en) 1972-11-23
IL36864A0 (en) 1971-07-28
ES391070A1 (en) 1973-07-16

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