PL445707A1 - Method and installation for purifying and producing char - Google Patents

Method and installation for purifying and producing char

Info

Publication number
PL445707A1
PL445707A1 PL445707A PL44570723A PL445707A1 PL 445707 A1 PL445707 A1 PL 445707A1 PL 445707 A PL445707 A PL 445707A PL 44570723 A PL44570723 A PL 44570723A PL 445707 A1 PL445707 A1 PL 445707A1
Authority
PL
Poland
Prior art keywords
pyrolysis
char
purifying
reactor
installation
Prior art date
Application number
PL445707A
Other languages
Polish (pl)
Inventor
Marcin BANACH
Piotr Jaszek
Bogdan SZTABA
Original Assignee
Syntoil Spółka Akcyjna
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 Syntoil Spółka Akcyjna filed Critical Syntoil Spółka Akcyjna
Priority to PL445707A priority Critical patent/PL445707A1/en
Publication of PL445707A1 publication Critical patent/PL445707A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
    • 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
    • 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
    • C09C1/56—Treatment of carbon black ; Purification
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B19/00—Heating of coke ovens by electrical means
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/07—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of solid raw materials consisting of synthetic polymeric materials, e.g. tyres
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B7/00—Coke ovens with mechanical conveying means for the raw material inside the oven
    • C10B7/10—Coke ovens with mechanical conveying means for the raw material inside the oven with conveyor-screws

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Sposób oczyszczania karbonizatu otrzymanego poprzez pirolizę polega na tym, że karbonizat oczyszcza się z wykorzystaniem roztworu kwasu chlorowodorowego, otrzymaną zawiesinę filtruje się, ponownie oczyszcza się z wykorzystaniem roztworu zasady sodowej, otrzymaną zawiesinę filtruje się, odfiltrowany karbonizat rozdrabnia się i suszy. Instalacja do pirolizy odpadów gumowych i oczyszczania karbonizatu zawiera reaktor do pirolizy (3) składający się z dwóch stref: jednej ogrzewanej indukcyjnie i drugiej ogrzewanej rezystancyjnie, połączonych i pracujących przy ciśnieniu obniżonym o 20-80 Pa względem ciśnienia atmosferycznego, przy czym przed reaktorem (3) umieszczony jest podajnik (2a) do podawania surowca, a za reaktorem (3) umieszczony jest podajnik (2b) do odbierania produktu pirolizy, separator magnetyczny (4) i co najmniej dwa zbiorniki (5b, 5c, 5d, 5e) na karbonizat połączone z filtrami świecowymi (14a, 14b, 14c, 14d) i wyposażone w system mieszania hydrodynamicznego, przy czym instalacja jest także wyposażona w system chłodzenia gazu pirolitycznego połączony z reaktorem (3) do pirolizy i ze zbiornikiem na olej pirolityczny (8), a także w komorę spalania (9) i młyn koloidalny (19) albo młyn korundowy (19).The method of purifying the char obtained by pyrolysis consists in purifying the char using a hydrochloric acid solution, filtering the resulting suspension, purifying it again using a sodium hydroxide solution, filtering the resulting suspension, and grinding and drying the filtered char. The installation for pyrolysis of rubber waste and purification of char comprises a pyrolysis reactor (3) consisting of two zones: one heated inductively and the other heated resistively, connected and operating at a pressure reduced by 20-80 Pa with respect to atmospheric pressure, wherein a feeder (2a) for feeding the raw material is located in front of the reactor (3), and a feeder (2b) for receiving the pyrolysis product is located behind the reactor (3), a magnetic separator (4) and at least two tanks (5b, 5c, 5d, 5e) for char connected to candle filters (14a, 14b, 14c, 14d) and equipped with a hydrodynamic mixing system, wherein the installation is also equipped with a pyrolysis gas cooling system connected to the pyrolysis reactor (3) and to the pyrolysis oil tank (8), as well as a combustion chamber (9) and a colloid mill (19) or corundum mill (19).

PL445707A 2023-07-28 2023-07-28 Method and installation for purifying and producing char PL445707A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL445707A PL445707A1 (en) 2023-07-28 2023-07-28 Method and installation for purifying and producing char

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL445707A PL445707A1 (en) 2023-07-28 2023-07-28 Method and installation for purifying and producing char

Publications (1)

Publication Number Publication Date
PL445707A1 true PL445707A1 (en) 2025-02-03

Family

ID=94381252

Family Applications (1)

Application Number Title Priority Date Filing Date
PL445707A PL445707A1 (en) 2023-07-28 2023-07-28 Method and installation for purifying and producing char

Country Status (1)

Country Link
PL (1) PL445707A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102504619A (en) * 2011-09-29 2012-06-20 牛晓璐 Purification process of pyrolysis carbon black of waste tire
CN103540172A (en) * 2013-10-31 2014-01-29 王兢 Method and system for preparing regenerative carbon black by deashing and modifying pyrolytic carbon of waste rubber and plastic products
US20140162873A1 (en) * 2012-07-11 2014-06-12 South Dakota State University Materials and methods for production of activated carbons
EP3156473A1 (en) * 2015-10-16 2017-04-19 Syntoil S.A. A method and a reactor for thermal pyrolysis of rubber materials

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102504619A (en) * 2011-09-29 2012-06-20 牛晓璐 Purification process of pyrolysis carbon black of waste tire
US20140162873A1 (en) * 2012-07-11 2014-06-12 South Dakota State University Materials and methods for production of activated carbons
CN103540172A (en) * 2013-10-31 2014-01-29 王兢 Method and system for preparing regenerative carbon black by deashing and modifying pyrolytic carbon of waste rubber and plastic products
EP3156473A1 (en) * 2015-10-16 2017-04-19 Syntoil S.A. A method and a reactor for thermal pyrolysis of rubber materials

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