GB1291487A - Carbon black and process for the manufacture thereof - Google Patents
Carbon black and process for the manufacture thereofInfo
- Publication number
- GB1291487A GB1291487A GB6305069A GB6305069A GB1291487A GB 1291487 A GB1291487 A GB 1291487A GB 6305069 A GB6305069 A GB 6305069A GB 6305069 A GB6305069 A GB 6305069A GB 1291487 A GB1291487 A GB 1291487A
- Authority
- GB
- United Kingdom
- Prior art keywords
- feedstock
- furnace
- mass
- air
- black
- 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)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
1291487 Carbon black PHILLIPS PETROLEUM CO 29 Dec 1969 [30 Dec 1968] 63050/69 Heading C1A [Also in Division C3] A low structure, large particle furnace black characterized by a random crystallite orientation, having a photolometer value of at least 80%, a nitrogen surface area of 5-20 m.<SP>2</SP>/gm. and a dibutyl phthallate absorption of 35-110 c.c./100 gm. (claimed per se) is produced by feeding hydrocarbon feedstock downwardly into a vertical pyrolysis zone, contacting this feedstock with a mass of hot free-oxygen containing gas at a temperature sufficient to maintain the feedstock at a temperature of 2400-2500‹ F., transporting this mass of feedstock and gas through the pyrolysis zone at an overall velocity of less than 15 feet./sec. The feedstock may be sprayed in as a mass of discrete particles, e.g. under the influence of an atomizing gas such as air or steam. Suitable free-oxygen containing gases include combustion gases produced by burning a hydrocarbon fuel in air, the fuel may be introduced to the furnace as a separate stream, or may be incorporated in the hydrocarbon feedstock. An after treatment of the black may be carried out by introducing secondary air into the furnace at a point, or series of points, partway along the furnace, prior to the exit. Additives, e.g. KNO 3 , may be incorporated in the feed.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US78766868A | 1968-12-30 | 1968-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1291487A true GB1291487A (en) | 1972-10-04 |
Family
ID=25142216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6305069A Expired GB1291487A (en) | 1968-12-30 | 1969-12-29 | Carbon black and process for the manufacture thereof |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS4843800B1 (en) |
| BE (1) | BE743779A (en) |
| BR (1) | BR6914266D0 (en) |
| CA (1) | CA928936A (en) |
| DE (1) | DE1965439C3 (en) |
| ES (1) | ES374794A1 (en) |
| FR (1) | FR2027342A1 (en) |
| GB (1) | GB1291487A (en) |
| MY (1) | MY7400078A (en) |
| NL (1) | NL152020B (en) |
| SE (1) | SE354476B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115637064A (en) * | 2017-04-20 | 2023-01-24 | 巨石材料公司 | Particle system and method |
| US11939477B2 (en) | 2014-01-30 | 2024-03-26 | Monolith Materials, Inc. | High temperature heat integration method of making carbon black |
| US11998886B2 (en) | 2015-02-03 | 2024-06-04 | Monolith Materials, Inc. | Regenerative cooling method and apparatus |
| US12012515B2 (en) | 2016-04-29 | 2024-06-18 | Monolith Materials, Inc. | Torch stinger method and apparatus |
| US12030776B2 (en) | 2017-08-28 | 2024-07-09 | Monolith Materials, Inc. | Systems and methods for particle generation |
| US12119133B2 (en) | 2015-09-09 | 2024-10-15 | Monolith Materials, Inc. | Circular few layer graphene |
| US12144099B2 (en) | 2014-01-31 | 2024-11-12 | Monolith Materials, Inc. | Plasma torch design |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL52090A (en) * | 1976-06-16 | 1980-02-29 | Cabot Corp | Process for production of furnace carbon blacks |
| US4927607A (en) * | 1988-01-11 | 1990-05-22 | Columbian Chemicals Company | Non-cylindrical reactor for carbon black production |
-
1969
- 1969-09-03 CA CA061023A patent/CA928936A/en not_active Expired
- 1969-11-18 BR BR21426669A patent/BR6914266D0/en unknown
- 1969-11-18 JP JP9184969A patent/JPS4843800B1/ja active Pending
- 1969-12-11 SE SE1707969A patent/SE354476B/xx unknown
- 1969-12-22 ES ES374794A patent/ES374794A1/en not_active Expired
- 1969-12-29 GB GB6305069A patent/GB1291487A/en not_active Expired
- 1969-12-29 FR FR6945255A patent/FR2027342A1/fr not_active Withdrawn
- 1969-12-29 BE BE743779D patent/BE743779A/xx unknown
- 1969-12-30 DE DE19691965439 patent/DE1965439C3/en not_active Expired
- 1969-12-30 NL NL6919551A patent/NL152020B/en not_active IP Right Cessation
-
1974
- 1974-12-30 MY MY7400078A patent/MY7400078A/en unknown
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11939477B2 (en) | 2014-01-30 | 2024-03-26 | Monolith Materials, Inc. | High temperature heat integration method of making carbon black |
| US12144099B2 (en) | 2014-01-31 | 2024-11-12 | Monolith Materials, Inc. | Plasma torch design |
| US11998886B2 (en) | 2015-02-03 | 2024-06-04 | Monolith Materials, Inc. | Regenerative cooling method and apparatus |
| US12119133B2 (en) | 2015-09-09 | 2024-10-15 | Monolith Materials, Inc. | Circular few layer graphene |
| US12012515B2 (en) | 2016-04-29 | 2024-06-18 | Monolith Materials, Inc. | Torch stinger method and apparatus |
| CN115637064A (en) * | 2017-04-20 | 2023-01-24 | 巨石材料公司 | Particle system and method |
| US12030776B2 (en) | 2017-08-28 | 2024-07-09 | Monolith Materials, Inc. | Systems and methods for particle generation |
Also Published As
| Publication number | Publication date |
|---|---|
| ES374794A1 (en) | 1972-03-01 |
| BR6914266D0 (en) | 1973-01-04 |
| CA928936A (en) | 1973-06-26 |
| MY7400078A (en) | 1974-12-31 |
| NL152020B (en) | 1977-01-17 |
| BE743779A (en) | 1970-06-29 |
| NL6919551A (en) | 1970-07-02 |
| DE1965439B2 (en) | 1973-06-20 |
| DE1965439C3 (en) | 1974-01-24 |
| DE1965439A1 (en) | 1970-07-09 |
| SE354476B (en) | 1973-03-12 |
| JPS4843800B1 (en) | 1973-12-20 |
| FR2027342A1 (en) | 1970-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |