FR2035741A5 - Prepn of furnace soot or carbon black - Google Patents
Prepn of furnace soot or carbon blackInfo
- Publication number
- FR2035741A5 FR2035741A5 FR7007224A FR7007224A FR2035741A5 FR 2035741 A5 FR2035741 A5 FR 2035741A5 FR 7007224 A FR7007224 A FR 7007224A FR 7007224 A FR7007224 A FR 7007224A FR 2035741 A5 FR2035741 A5 FR 2035741A5
- Authority
- FR
- France
- Prior art keywords
- oil
- combustible
- prepn
- carbon black
- much better
- 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
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)
- Hydrogen, Water And Hydrids (AREA)
Abstract
It is produced by thermolysis of a soot producing raw material (e.g., oil in a suitable reaction furnace; combustion of a combustible gas involving oxidation by means of combustible air providing the necessary heat energy. The oil is introduced into the combustible gases by means of an injector and a much better mixing is achieved. As a result of a much better heat transfer, no preliminary mixing is required and, in fact, with set amounts of the combustible gas and the oxidising air, more oil can be initially charged with a resulting increase in product output.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691910125 DE1910125C3 (en) | 1969-02-28 | 1969-02-28 | Reactor for the production of FurnaceruB |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2035741A5 true FR2035741A5 (en) | 1970-12-18 |
Family
ID=5726627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7007224A Expired FR2035741A5 (en) | 1969-02-28 | 1970-02-27 | Prepn of furnace soot or carbon black |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1910125C3 (en) |
FR (1) | FR2035741A5 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2384830A1 (en) * | 1977-03-23 | 1978-10-20 | Continental Carbon Co | METHOD AND APPARATUS FOR MANUFACTURING CARBON BLACK |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH579135A5 (en) * | 1972-11-10 | 1976-08-31 | Frossblacks Int Process Ets | |
DE2305491C3 (en) * | 1973-02-05 | 1981-07-23 | Degussa Ag, 6000 Frankfurt | Process for the production of furnace black |
DE2530371B2 (en) | 1975-07-08 | 1981-05-21 | Degussa Ag, 6000 Frankfurt | Process and device for the production of carbon black |
DE2543514A1 (en) * | 1975-09-30 | 1977-04-07 | Thagard Technology Co | High temp. reactor - uses radiant heat supplied to porous reactor tube |
-
1969
- 1969-02-28 DE DE19691910125 patent/DE1910125C3/en not_active Expired
-
1970
- 1970-02-27 FR FR7007224A patent/FR2035741A5/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2384830A1 (en) * | 1977-03-23 | 1978-10-20 | Continental Carbon Co | METHOD AND APPARATUS FOR MANUFACTURING CARBON BLACK |
Also Published As
Publication number | Publication date |
---|---|
DE1910125B2 (en) | 1978-12-14 |
DE1910125C3 (en) | 1979-08-30 |
DE1910125A1 (en) | 1970-09-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |