RO96822B1 - Procedeu de descompunere termocatalitica a unor poliolefine - Google Patents

Procedeu de descompunere termocatalitica a unor poliolefine

Info

Publication number
RO96822B1
RO96822B1 RO124744A RO12474486A RO96822B1 RO 96822 B1 RO96822 B1 RO 96822B1 RO 124744 A RO124744 A RO 124744A RO 12474486 A RO12474486 A RO 12474486A RO 96822 B1 RO96822 B1 RO 96822B1
Authority
RO
Romania
Prior art keywords
polyolefins
thermo
catalytic decomposition
decomposition
products
Prior art date
Application number
RO124744A
Other languages
English (en)
Other versions
RO96822A2 (ro
Inventor
Cornelia Vasile
Petru Onu
DUMITRU GîNJU
Minodor Florea
Mihaela Sabliovschi
Hristea Darie
Constantin Zaharia
Original Assignee
Institutul De Chimie Macromoleculara "Petru Poni"
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 Institutul De Chimie Macromoleculara "Petru Poni" filed Critical Institutul De Chimie Macromoleculara "Petru Poni"
Priority to RO124744A priority Critical patent/RO96822B1/ro
Publication of RO96822A2 publication Critical patent/RO96822A2/ro
Publication of RO96822B1 publication Critical patent/RO96822B1/ro

Links

Landscapes

  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Catalysts (AREA)

Abstract

Inventia se refera la un procedeu de descompunere termocatalitica a unor polilefine, prin piroliza acestora, într-o prima etapa de descompunere, la temperaturi de 450...500 degree C, aducerea în contact a produselor de piroliza, într-o a doua etapa, cu un catalizator zeolitic sintetic, urmata de condensarea, colectarea si distilarea produselor de reactie. Se obtin cantitati mari de produse gazoase, hidrocarburri aromatice si fractiuni de distilare primara cu compozitie uniforma.
RO124744A 1986-09-11 1986-09-11 Procedeu de descompunere termocatalitica a unor poliolefine RO96822B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO124744A RO96822B1 (ro) 1986-09-11 1986-09-11 Procedeu de descompunere termocatalitica a unor poliolefine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO124744A RO96822B1 (ro) 1986-09-11 1986-09-11 Procedeu de descompunere termocatalitica a unor poliolefine

Publications (2)

Publication Number Publication Date
RO96822A2 RO96822A2 (ro) 1989-04-28
RO96822B1 true RO96822B1 (ro) 1989-04-30

Family

ID=20119830

Family Applications (1)

Application Number Title Priority Date Filing Date
RO124744A RO96822B1 (ro) 1986-09-11 1986-09-11 Procedeu de descompunere termocatalitica a unor poliolefine

Country Status (1)

Country Link
RO (1) RO96822B1 (ro)

Also Published As

Publication number Publication date
RO96822A2 (ro) 1989-04-28

Similar Documents

Publication Publication Date Title
NO971115D0 (no) Fremgangsmåte for omdannelse av voksholdige hydrokarbonråmaterialer til mellomdestillatprodukter av höy kvalitet
GR3022532T3 (en) Method for the direct determination of physical properties of hydrocarbon products
BR8806210A (pt) Processo para a producao de olefinas e composicao catalitica
DE3869930D1 (de) Verfahren zum aufarbeiten von abfallmaterial.
Marcilla et al. TG/FT-IR analysis of HZSM5 and HUSY deactivation during the catalytic pyrolysis of polyethylene
BR8401619A (pt) Processo para converter economicamente petroleos carbo-metalicos em um produto mais leve,para converter corrente de hidrocarbonetos contaminados com carbono e metais em produtos de peso molecular mais baixo,para craquear cataliticamente materia-prima de petroleo residual e materia-prima residual carba-metalica,catalisador produtor de petroleo de dispersao fraca, e processo para preparacao de catalisador
IT1241471B (it) Processo ed apparecchiatura per il massimo recupero dell'etilene e del propilene dal gas prodotto dalla pirolisi di idrocarburi.
GB2171716A (en) Two stage process for catalytic conversion of olefins to higher hydrocarbons
EP0251167A3 (en) Process for the condensation of ketones
DE60009039D1 (de) Verfahren zur herstellung von kohlenwasserstoffen aus kohlenoxid und wasserstoff
NZ294602A (en) Fuel and raw material recovery from waste plastics, the depolymer portion is coked with coal
EP0197612A3 (en) Interchangeable process scheme
DE69032914D1 (de) Wiedergewinnung von wirtschaftlich wertvollen Produkten aus Altgummireifen
MY128400A (en) Method for producing hydroformylation products of olefins with 2 to 8 carbon atoms
ATE144490T1 (de) Verfahren zur umwandlung von 2-chlorpropan in propylen
ATE16713T1 (de) Verfahren zur herstellung von olefinen.
RO96822B1 (ro) Procedeu de descompunere termocatalitica a unor poliolefine
DE3762350D1 (de) Verfahren zur umwandlung von kohlenwasserstoffen mit kristallinen borsilikatkatalysatoren fuer die erholung von pseudokumeen.
KR870008995A (ko) 디이젤 연료 제조방법
ES8308585A1 (es) Un procedimiento para la produccion de destilados de aceites hidrocarbonados a partir de mezclas de hidrocarburos que contienen asfaltenos.
ES8602911A1 (es) Un procedimiento mejorado para convertir materiales de partida carbonosos
RO98906B1 (ro) Procedeu de descompunere termocatalitica a deseurilor de cauciuc
KR910012204A (ko) 중간유분의 제조방법
EP0150105A3 (en) Production of transport fuels from light olefins
RO85601B1 (ro) Procedeu de obtinere a n-pentanului