CA2220047A1 - Procede de production de noir de carbone - Google Patents

Procede de production de noir de carbone Download PDF

Info

Publication number
CA2220047A1
CA2220047A1 CA002220047A CA2220047A CA2220047A1 CA 2220047 A1 CA2220047 A1 CA 2220047A1 CA 002220047 A CA002220047 A CA 002220047A CA 2220047 A CA2220047 A CA 2220047A CA 2220047 A1 CA2220047 A1 CA 2220047A1
Authority
CA
Canada
Prior art keywords
carbon black
steam
feedstock
surface area
introduction
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.)
Abandoned
Application number
CA002220047A
Other languages
English (en)
Inventor
Katsu Iida
Mitsuyuki Sasaki
Makoto Takahashi
Ryoichi Adachi
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
Individual
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 Individual filed Critical Individual
Priority to AU24487/95A priority Critical patent/AU708989B2/en
Priority to HU9801418A priority patent/HUT77871A/hu
Priority to EP95918853A priority patent/EP0824572A4/fr
Priority to US08/945,687 priority patent/US6548036B2/en
Priority to CZ19973479A priority patent/CZ291549B6/cs
Priority to PCT/US1995/005104 priority patent/WO1996034918A1/fr
Priority to CA002220047A priority patent/CA2220047A1/fr
Publication of CA2220047A1 publication Critical patent/CA2220047A1/fr
Abandoned 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

La présente invention concerne un procédé de production de noir de carbone ayant une aire et une structure inférieures. De la vapeur est introduite dans le flux de gaz de combustion, en un point situé à une distance "L" du point d'introduction de la matière de départ (4) dans le passage des gaz de combustion, de telle sorte que le rapport L/D aille de 0 à moins de 1,0, "D" étant le diamètre de la zone (30) du réacteur au point d'introduction de la matière de départ.
CA002220047A 1995-05-04 1995-05-04 Procede de production de noir de carbone Abandoned CA2220047A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AU24487/95A AU708989B2 (en) 1995-05-04 1995-05-04 Method for producing carbon black
HU9801418A HUT77871A (hu) 1995-05-04 1995-05-04 Eljárás korom előállítására
EP95918853A EP0824572A4 (fr) 1995-05-04 1995-05-04 Procede de production de noir de carbone
US08/945,687 US6548036B2 (en) 1995-05-04 1995-05-04 Method for producing carbon black
CZ19973479A CZ291549B6 (cs) 1995-05-04 1995-05-04 Způsob výroby sazí
PCT/US1995/005104 WO1996034918A1 (fr) 1995-05-04 1995-05-04 Procede de production de noir de carbone
CA002220047A CA2220047A1 (fr) 1995-05-04 1995-05-04 Procede de production de noir de carbone

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
HU9801418A HUT77871A (hu) 1995-05-04 1995-05-04 Eljárás korom előállítására
PCT/US1995/005104 WO1996034918A1 (fr) 1995-05-04 1995-05-04 Procede de production de noir de carbone
CA002220047A CA2220047A1 (fr) 1995-05-04 1995-05-04 Procede de production de noir de carbone

Publications (1)

Publication Number Publication Date
CA2220047A1 true CA2220047A1 (fr) 1996-11-07

Family

ID=27170515

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002220047A Abandoned CA2220047A1 (fr) 1995-05-04 1995-05-04 Procede de production de noir de carbone

Country Status (6)

Country Link
EP (1) EP0824572A4 (fr)
AU (1) AU708989B2 (fr)
CA (1) CA2220047A1 (fr)
CZ (1) CZ291549B6 (fr)
HU (1) HUT77871A (fr)
WO (1) WO1996034918A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10318527A1 (de) * 2003-04-24 2004-11-18 Degussa Ag Verfahren zur Herstellung von Furnaceruß
US7829057B2 (en) * 2004-05-04 2010-11-09 Cabot Corporation Carbon black and multi-stage process for making same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1217034A (en) * 1967-04-21 1970-12-23 Continental Carbon Co Process and apparatus for making carbon black
US3988478A (en) * 1974-02-22 1976-10-26 Cities Service Company Carbon black
JPS513392A (ja) * 1974-06-24 1976-01-12 Cities Service Co Kaabonburatsukuoyobi sonoseizoho
US4283378A (en) * 1979-08-01 1981-08-11 Cabot Corporation Production of high surface area carbon blacks
JPS6173773A (ja) * 1984-09-18 1986-04-15 Mitsubishi Chem Ind Ltd カ−ボンブラツクの製造方法
EP0175327B1 (fr) * 1984-09-21 1990-11-22 Mitsubishi Kasei Corporation Procédé de production de noir de carbone
JP2832734B2 (ja) * 1989-10-16 1998-12-09 三菱化学株式会社 カーボンブラックの製造方法

Also Published As

Publication number Publication date
EP0824572A4 (fr) 1999-07-28
CZ347997A3 (cs) 1998-04-15
WO1996034918A1 (fr) 1996-11-07
HUT77871A (hu) 1998-09-28
EP0824572A1 (fr) 1998-02-25
AU708989B2 (en) 1999-08-19
CZ291549B6 (cs) 2003-04-16
AU2448795A (en) 1996-11-21

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued