MD3343B1 - Procedeu si instalatie de cracare termica a deseurilor de cauciuc si mase plastice - Google Patents

Procedeu si instalatie de cracare termica a deseurilor de cauciuc si mase plastice

Info

Publication number
MD3343B1
MD3343B1 MDA20060098A MD20060098A MD3343B1 MD 3343 B1 MD3343 B1 MD 3343B1 MD A20060098 A MDA20060098 A MD A20060098A MD 20060098 A MD20060098 A MD 20060098A MD 3343 B1 MD3343 B1 MD 3343B1
Authority
MD
Moldova
Prior art keywords
reactor
cracking
oil
waste
reflux
Prior art date
Application number
MDA20060098A
Other languages
English (en)
Other versions
MD3343C2 (ro
Inventor
Jenö TIKOS
András URBÁN
Original Assignee
S.C.Pyroinvest S.A. 49/A, Gheorghe Doja Street
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 S.C.Pyroinvest S.A. 49/A, Gheorghe Doja Street filed Critical S.C.Pyroinvest S.A. 49/A, Gheorghe Doja Street
Publication of MD3343B1 publication Critical patent/MD3343B1/ro
Publication of MD3343C2 publication Critical patent/MD3343C2/ro

Links

Classifications

    • 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
    • C10B51/00—Destructive distillation of solid carbonaceous materials by combined direct and indirect heating
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/10—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing Of Solid Wastes (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Inventia se refera la un procedeu de cracare termica a deseurilor de cauciuc si mase plastice si lao instalatie pentru realizarea procedeului. Procedeul, conform inventiei, consta in aceea ca printr-un sistem de alimentare se introduc deseurile cudimensiuni de 15…200 mm intr-un reactor vertical,se amesteca si se descompun la temperatura de 450…700°C, presiunea de 50…350 mbar, in 25…40% negru de fum, cu o puritate de 97% si o granulatie de 1…10 mm, 25…75% hidrocarburi, constand din gaze, benzina de cracare cu densitatea la 15°C de 0,7284…0,8200 kg/dm3 si ulei de cracare cu densitatea la 15°C de 0,8200…0,9475 kg/dm3, raportul dintre hidrocarburile benzina de cracare:ulei de cracare fiind cuprins intre (1:4)…(4:1) si dependent de compozitia chimica a deseurilor si de cantitatea de ulei refluxat, o parte de ulei se refluxeaza in reactor,asigurand reglarea proportiei dintre hidrocarburile obtinute, incalzirea directa a deseurilor, incalzirea si preincalzirea reactorului. Instalatia, conform inventiei, include un reactor (1) de cracare vertical, prevazut cu un sistem de alimentare (8, 18) si un sistem de evacuare (9, 19), un amestecator cu melc (15) cu ax vertical (23), avand un sistem de actionare (10, 21, 24) fixat pe peretele cilindric si pe partea conica inferioara a reactorului (1), o unitate de repartizare a refluxului (22, 39), un spatiu (2) de incalzire, in care sunt amplasate doua incalzitoare tubulare (5) in forma despirala, prin care circula uleiul de reflux, obtinut in urma cracarii termice a deseurilor si nistelamele (4) pentru orientarea produselor de ardere, iar pe peretele exterior al reactorului (1) suntsituate tangential doua arzatoare (3) si o conducta (26) de evacuare a produselor de ardere, pe care este infasurat un preincalzitor de reflux (27), prin care circula uleiul de reflux. Totodata, reactorul (1) este prevazut in partea superioara cu o conducta de evacuare (6), prin care produsele de cracare trec intr-un ciclon (30) de separare, care este racordat la niste coloane de racire-rectificare (31, 32, 42), de spalare (33) si de condensare (40) a gazelor. In partea inferioara a reactorului(1) este amplasata o conducta (13) prin care se refluxeaza o parte din uleiul de cracare, prin unitatea (22, 39) direct pe deseuri, printr-un racord (14), in spatiul de incalzire (2), in incalzitoarele tubulare (5) si in partea superioara a reactorului (1), in preincalzitorul (27).
MDA20060098A 2003-08-27 2004-08-23 Procedeu şi instalaţie de cracare termică a deşeurilor de cauciuc şi mase plastice MD3343C2 (ro)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
RO200300710 2003-08-27
ROA200400294A RO120487B1 (ro) 2003-08-27 2003-10-10 Procedeu şi instalaţie de descompunere a deşeurilor de cauciuc şi mase plastice
PCT/IB2004/002738 WO2005021685A1 (en) 2003-08-27 2004-08-23 Process and installation for thermal cracking used in decomposing rubber and plastic waste

Publications (2)

Publication Number Publication Date
MD3343B1 true MD3343B1 (ro) 2007-06-30
MD3343C2 MD3343C2 (ro) 2008-01-31

Family

ID=34277845

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20060098A MD3343C2 (ro) 2003-08-27 2004-08-23 Procedeu şi instalaţie de cracare termică a deşeurilor de cauciuc şi mase plastice

Country Status (4)

Country Link
EP (1) EP1668092A1 (ro)
MD (1) MD3343C2 (ro)
RO (1) RO120487B1 (ro)
WO (1) WO2005021685A1 (ro)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102660313A (zh) * 2012-05-26 2012-09-12 商丘市金源机械设备有限公司 一种废轮胎炼油工艺
CN105349169A (zh) * 2015-12-03 2016-02-24 南京绿帝环保能源科技有限公司 废轮胎及废橡胶催化裂解装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ304835B6 (cs) * 2013-09-04 2014-11-26 Hedviga Group, A.S. Způsob výroby paliv pro energetiku a zařízení pro výrobu paliv
AT14770U1 (de) * 2013-09-04 2016-05-15 Hedviga Group A S Vorrichtung zur Herstellung von Brennstoffen zur energetischen Nutzung
CN104119222B (zh) * 2014-07-28 2015-09-16 宝鸡市晋旺达机械设备有限公司 倾动式连续亚克力裂解炉
CN109233349A (zh) * 2018-09-19 2019-01-18 中昊黑元化工研究设计院有限公司 微波裂解废旧轮胎联产炉法炭黑生产设备及方法
US11015127B2 (en) * 2019-09-04 2021-05-25 Valgroup S.A. Continuous reflux reactor under pressure and controlled condenser system for thermochemical treatment of plastic and/or elastomeric waste
CN111286349A (zh) * 2020-02-24 2020-06-16 东南大学 一种基于热解炭内循环强化传热的双螺旋热解反应器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RO67000A2 (ro) * 1975-09-17 1983-07-07 Grupul De Intreprinderi De Industrie Locala "Mures",Ro Procedeu de descompunere a deseurilor de cauciuc
US4176056A (en) * 1978-04-27 1979-11-27 Pennwalt Corporation Cyclic operation of a bed of mixed ion exchange resins
JPH10237460A (ja) * 1997-02-25 1998-09-08 Nippon Steel Corp 廃プラスチックの簡易油化処理方法
HU2291U (en) * 2001-10-02 2002-05-28 Ferenc Czako Pirtolisating apparatus for processing coarse chips produced from plastic and rubber waste
WO2004037949A1 (en) * 2002-10-28 2004-05-06 Lekrinszki Istvan Apparatus for pyrolysis of shredded tyres

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102660313A (zh) * 2012-05-26 2012-09-12 商丘市金源机械设备有限公司 一种废轮胎炼油工艺
CN105349169A (zh) * 2015-12-03 2016-02-24 南京绿帝环保能源科技有限公司 废轮胎及废橡胶催化裂解装置

Also Published As

Publication number Publication date
RO120487B1 (ro) 2006-02-28
EP1668092A1 (en) 2006-06-14
WO2005021685A1 (en) 2005-03-10
MD3343C2 (ro) 2008-01-31

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Legal Events

Date Code Title Description
FG4A Patent for invention issued
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees