WO2002081575A1 - Noir de carbone, procede de fabrication correspondante et reacteur pour produire du noir de carbone - Google Patents

Noir de carbone, procede de fabrication correspondante et reacteur pour produire du noir de carbone Download PDF

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Publication number
WO2002081575A1
WO2002081575A1 PCT/RU2001/000140 RU0100140W WO02081575A1 WO 2002081575 A1 WO2002081575 A1 WO 2002081575A1 RU 0100140 W RU0100140 W RU 0100140W WO 02081575 A1 WO02081575 A1 WO 02081575A1
Authority
WO
WIPO (PCT)
Prior art keywords
carbon black
fact
ρeaκtsii
dispersion
less
Prior art date
Application number
PCT/RU2001/000140
Other languages
English (en)
Russian (ru)
Inventor
Vadim Jurievich Orlov
Original Assignee
Joint Stock Company 'yaroslavskiy Tekhnicheskiy Uglerod'
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 Joint Stock Company 'yaroslavskiy Tekhnicheskiy Uglerod' filed Critical Joint Stock Company 'yaroslavskiy Tekhnicheskiy Uglerod'
Priority to PCT/RU2001/000140 priority Critical patent/WO2002081575A1/fr
Priority to RU2001110540/12A priority patent/RU2179564C1/ru
Publication of WO2002081575A1 publication Critical patent/WO2002081575A1/fr

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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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area

Definitions

  • the invention is supplied to a process of the manufacture of technical carbon from liquid raw materials, which is used as a charge adapter.
  • the first of these measures will increase the incidence of heat of fire. 2 material of the process and significantly increase the cost of carbon black production. When this is necessary, it is necessary to increase the excess pressure when supplying air to the process up to 1.5 atm. At the same time, there are great costs for the operation of air blowing.
  • the invention is directed to a further increase in the number of particles and the provision of a higher output 3 high-performance technical hydrocarbon emissions and reduction of by-product formation.
  • the posed problem is solved in that, in the technical coal unit, the following sizes are available: the average diameter is 0.18-0.23 microns,
  • ⁇ a ⁇ ig. 1 is illustrated for the use of technical carbon products.
  • ⁇ a ⁇ ig. 2 Separation of the average diameter of the unit assembly.
  • ⁇ a ⁇ ig. 3 Separated area of the unit.
  • ⁇ a ⁇ ig. 4 The description of the separation of the unit is shown.
  • ⁇ a ⁇ ig. 5 Separated area of the area of the unit.
  • the effect of thermal radiation on the sooting process may also be caused by the following.
  • the fact is that, in addition, there are quite a lot of large-sized droplets, there are short-circuited miner particles (or even mined particles) If the liquid is discharged, heat emitting into it can cause breathing that could result in internal inflammation, which could result in a small amount of heat.
  • Peregleevanie droplets and the growth of vaporization of puffs in them go simultaneously. However, warm radiation does not reach the droplet near the receiver. For small discharges from the picture, where the counted concentration of the droplet is high, the radiation from the walls of the process is substantially protected by other droplets, 6 remote ⁇ ⁇ .
  • ⁇ z ⁇ yvn ⁇ e v ⁇ ichn ⁇ e d ⁇ blenie ⁇ a ⁇ el i ⁇ ⁇ ln ⁇ e is ⁇ a ⁇ enie not us ⁇ evae ⁇ zave ⁇ shi ⁇ sya in z ⁇ ne ⁇ ea ⁇ tsii, ⁇ tsess is ⁇ a ⁇ eniya za ⁇ yanu ⁇ ⁇ v ⁇ emeni, ch ⁇ ⁇ iv ⁇ di ⁇ ⁇ increase ne ⁇ dn ⁇ dn ⁇ s ⁇ i ⁇ azme ⁇ v ⁇ luchaem ⁇ g ⁇ ⁇ du ⁇ a, u ⁇ udshaya eg ⁇ ⁇ aches ⁇ v ⁇ .
  • the better result from such a process is that it is charged with a carbon dioxide, but not above.
  • ⁇ me ⁇ g ⁇ in nas ⁇ yaschem iz ⁇ b ⁇ e ⁇ enii d ⁇ s ⁇ igae ⁇ sya ⁇ s ⁇ ans ⁇ venn ⁇ -v ⁇ emenn ⁇ e ⁇ azdelenie s ⁇ ady is ⁇ a ⁇ eniya sy ⁇ ya, ⁇ i ⁇ liza ⁇ a ⁇ v and sazhe ⁇ b ⁇ az ⁇ vaniya, ch ⁇ ⁇ zv ⁇ lyae ⁇ in b ⁇ lee shi ⁇ i ⁇ ⁇ edela ⁇ izmenya ⁇ ⁇ ezhimnye ⁇ a ⁇ ame ⁇ y ⁇ tsessa ⁇ lucheniya soot and sv ⁇ ys ⁇ va ⁇ du ⁇ a.
  • the mixing plant has a fully-functional and commercially available high-quality chambers that are fully ⁇ a ⁇ ime ⁇ from ⁇ und ⁇ v ⁇ g ⁇ ⁇ gneu ⁇ a, imeyuscheg ⁇ ⁇ e ⁇ l ⁇ v ⁇ dn ⁇ s ⁇ ⁇ l ⁇ 4,8 ⁇ / (m- ° ⁇ ) and ⁇ e ⁇ l ⁇ em ⁇ s ⁇ ⁇ l ⁇ 1.08 ⁇ Dzh / ( ⁇ g- ° ⁇ ) or tsi ⁇ niev ⁇ g ⁇ ⁇ gneu ⁇ a with ⁇ e ⁇ l ⁇ v ⁇ dn ⁇ s ⁇ yu ⁇ l ⁇ 1,2 ⁇ / (m- ° ⁇ ) and a temperature range of around 0.7 kJ / ( ⁇ kg- ° ⁇ ), which ensures uniform heating of mixed air conditioners and uniform thermal conditions.
  • the zone of the initial quenching A decrease in the reaction of soot formation is produced by a decrease in the working temperature to 1100-1200 ° ⁇ .
  • a pre-heated mixture of 95-100 ° ⁇ is chemically cleaned with a pressure of 2.0-2.5 PSa.
  • various types of water and the conditions for its dispersal are eliminated.
  • the soot-gas mixture is cooled to a temperature of 750-800 0 ⁇ and is fed into a processable heater for heating the heating medium.
  • Canal channels 9 ⁇ ea ⁇ m ⁇ zhe ⁇ by ⁇ provided ⁇ e ⁇ u ⁇ e ⁇ a ⁇ ivnym v ⁇ zdu ⁇ d ⁇ g ⁇ eva ⁇ elem, ⁇ y ⁇ bes ⁇ echivae ⁇ ⁇ d ⁇ g ⁇ ev ⁇ e ⁇ n ⁇ l ⁇ giches ⁇ g ⁇ v ⁇ zdu ⁇ a d ⁇ temperatures of 500 C and more, which is available in the process for burning fuel. Canal channels 9
  • the comparatively small channel size ensures the separation of the temperature in it as it is the free section of the channel, and there is a short circuit to it ⁇ n ⁇ g ⁇ analn ⁇ e s ⁇ l ⁇ vy ⁇ lnyae ⁇ sya of ma ⁇ e ⁇ iala with vys ⁇ y ⁇ e ⁇ l ⁇ em ⁇ s ⁇ yu and ⁇ e ⁇ l ⁇ v ⁇ dn ⁇ s ⁇ yu, na ⁇ ime ⁇ , ⁇ und ⁇ v ⁇ g ⁇ or tsi ⁇ niev ⁇ g ⁇ ⁇ gneu ⁇ a, ch ⁇ ⁇ bes ⁇ echivae ⁇ ⁇ avn ⁇ me ⁇ ny ⁇ g ⁇ ev smesi ⁇ eln ⁇ g ⁇ s ⁇ la ⁇ e ⁇ echn ⁇ m in section and ⁇ dina ⁇ vye ⁇ em ⁇ e ⁇ a ⁇ u ⁇ nye usl ⁇ viya for ⁇ ab ⁇ y vse ⁇ ⁇ ea ⁇ tsi ⁇
  • ⁇ as ⁇ edelenie ⁇ bscheg ⁇ ⁇ as ⁇ da sy ⁇ ya ⁇ nes ⁇ l ⁇ im, na ⁇ ime ⁇ 2 ... 6 ⁇ analam ⁇ zv ⁇ lyae ⁇ vv ⁇ di ⁇ sy ⁇ e in ⁇ azhdy of ni ⁇ with ⁇ m ⁇ schyu ⁇ dn ⁇ y or dvu ⁇ s ⁇ uyny ⁇ ⁇ sun ⁇ with neb ⁇ lshim diame ⁇ m ⁇ ve ⁇ s ⁇ iya, dayuscheg ⁇ ⁇ n ⁇ e ⁇ e ⁇ vichn ⁇ e ⁇ as ⁇ ylivanie sy ⁇ ya.
  • Non-hazardous isolation of the 12th round of the mixing plant makes it possible to create non-operating conditions for the non-exhaustive parti- cles of the room
  • the length of the mixing nozzle not exceeding 2-5 diameters of the reactive channel, allows you to ensure the largest possible increase in the raw materials consumption. ⁇ In turn, you can get a product with carbohydrate raw materials up to 5000 kg / h and more, in the case of a reduction in the size of the transmission

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Selon l'invention, le réacteur de production de noir de carbone comprend une buse de mélange à canaux multiples faite d'un matériau réfractaire qui possède une conductivité thermique et une chaleur spécifique élevées. En répartissant de façon régulière le champ de température dans la section transversale de la buse de mélange à canaux multiples le long de sa longueur, en créant les conditions égales pour la formation du noir de carbone dans chaque canal de la buse (un débit de 250-300 m/sec et une différence de pression à l'entrée et à la sortie de 0,02-0,04 MPa) et en refroidissant le mélange de noir de carbone et de gaz sur une distance inférieure ou égale à 2-5 diamètres du canal, on obtient le noir de carbone ayant un diamètre moyen des agrégats égal ou inférieur à 0,18 mkm à une dispersion inférieure ou égale à 0,0078 mkm2 et une surface de pores inférieure ou égale à 5,67 mkm2 à une dispersion inférieure ou égale à 392 mkm4. Une stabilité élevée des dimensions des agrégats permet de produire des vulcanisants ayant des propriétés physiques et mécaniques élevées.
PCT/RU2001/000140 2001-04-10 2001-04-10 Noir de carbone, procede de fabrication correspondante et reacteur pour produire du noir de carbone WO2002081575A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/RU2001/000140 WO2002081575A1 (fr) 2001-04-10 2001-04-10 Noir de carbone, procede de fabrication correspondante et reacteur pour produire du noir de carbone
RU2001110540/12A RU2179564C1 (ru) 2001-04-10 2001-04-10 Технический углерод, способ его получения и реактор для получения технического углерода

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/RU2001/000140 WO2002081575A1 (fr) 2001-04-10 2001-04-10 Noir de carbone, procede de fabrication correspondante et reacteur pour produire du noir de carbone
RU2001110540/12A RU2179564C1 (ru) 2001-04-10 2001-04-10 Технический углерод, способ его получения и реактор для получения технического углерода

Publications (1)

Publication Number Publication Date
WO2002081575A1 true WO2002081575A1 (fr) 2002-10-17

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PCT/RU2001/000140 WO2002081575A1 (fr) 2001-04-10 2001-04-10 Noir de carbone, procede de fabrication correspondante et reacteur pour produire du noir de carbone

Country Status (2)

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RU (1) RU2179564C1 (fr)
WO (1) WO2002081575A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6022944B2 (ja) * 2010-02-19 2016-11-09 キャボット コーポレイションＣａｂｏｔ Ｃｏｒｐｏｒａｔｉｏｎ 予備加熱原料を用いたカーボンブラックの作製方法、およびそのための装置
RU2446195C1 (ru) * 2010-07-26 2012-03-27 Общество с ограниченной ответственностью "Техуглерод и огнеупоры" Способ получения низкодисперсного технического углерода и реактор для его осуществления
RU2738368C1 (ru) * 2020-06-10 2020-12-11 Федеральное государственное бюджетное учреждение науки "Федеральный исследовательский центр "Институт катализа им. Г.К. Борескова Сибирского отделения Российской академии наук" (ИК СО РАН, Институт катализа СО РАН) Способ получения электропроводного технического углерода
RU203961U1 (ru) * 2020-12-28 2021-04-29 Общество с ограниченной ответственностью "Карбострим " Малогабаритный реактор для получения технического углерода путем управляемого пиролиза углеводородного газа

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867513A (en) * 1970-01-08 1975-02-18 Phillips Petroleum Co Method for producing carbon black
DE2608417B2 (de) * 1976-03-01 1980-06-12 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren und vorrichtung zur herstellung von russ
EP0232461A1 (fr) * 1986-02-11 1987-08-19 Degussa Aktiengesellschaft Réacteur pour la fabrication de noir de carbone à mélange intensif des réactifs
RU2131766C1 (ru) * 1998-04-07 1999-06-20 Открытое акционерное общество "Ярославский технический углерод" Реактор для получения сажи

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867513A (en) * 1970-01-08 1975-02-18 Phillips Petroleum Co Method for producing carbon black
DE2608417B2 (de) * 1976-03-01 1980-06-12 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren und vorrichtung zur herstellung von russ
EP0232461A1 (fr) * 1986-02-11 1987-08-19 Degussa Aktiengesellschaft Réacteur pour la fabrication de noir de carbone à mélange intensif des réactifs
RU2131766C1 (ru) * 1998-04-07 1999-06-20 Открытое акционерное общество "Ярославский технический углерод" Реактор для получения сажи

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