IT1206114B - Processo di post-pirolisi per ottenere propilene ed etilene da miscele di olefine contenenti 4 atomi di carbonio. - Google Patents

Processo di post-pirolisi per ottenere propilene ed etilene da miscele di olefine contenenti 4 atomi di carbonio.

Info

Publication number: IT1206114B
Authority: IT; Italy
Prior art keywords: olefins; propylene; mixt; zeolite; condensn
Prior art date: 1983-05-03

Application number

IT8320896A

Other languages

English (en)

Other versions

IT8320896A0 (it

Inventor

Fausto Colombo

Giordano De Alberti

Original Assignee

Montedipe Spa

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.)

1983-05-03

Filing date

1983-05-03

Publication date

1989-04-14

1983-05-03 Application filed by Montedipe Spa filed Critical Montedipe Spa

1983-05-03 Priority to IT8320896A priority Critical patent/IT1206114B/it

1983-05-03 Publication of IT8320896A0 publication Critical patent/IT8320896A0/it

1983-11-10 Priority to EP83111240A priority patent/EP0109059B1/en

1983-11-10 Priority to EP83111241A priority patent/EP0109060B1/en

1983-11-10 Priority to DE8383111240T priority patent/DE3372474D1/de

1983-11-10 Priority to DE8383111241T priority patent/DE3370150D1/de

1989-04-14 Application granted granted Critical

1989-04-14 Publication of IT1206114B publication Critical patent/IT1206114B/it

Links

150000001336 alkenes Chemical class 0.000 title abstract 6
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 title abstract 4
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 title abstract 4
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 4
229910021536 Zeolite Inorganic materials 0.000 abstract 3
239000010457 zeolite Substances 0.000 abstract 3
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
229910052681 coesite Inorganic materials 0.000 abstract 2
229910052593 corundum Inorganic materials 0.000 abstract 2
229910052906 cristobalite Inorganic materials 0.000 abstract 2
229930195733 hydrocarbon Natural products 0.000 abstract 2
150000002430 hydrocarbons Chemical class 0.000 abstract 2
239000000377 silicon dioxide Substances 0.000 abstract 2
235000012239 silicon dioxide Nutrition 0.000 abstract 2
229910052682 stishovite Inorganic materials 0.000 abstract 2
229910052905 tridymite Inorganic materials 0.000 abstract 2
229910001845 yogo sapphire Inorganic materials 0.000 abstract 2
239000002253 acid Substances 0.000 abstract 1
230000004913 activation Effects 0.000 abstract 1
229910000323 aluminium silicate Inorganic materials 0.000 abstract 1
125000004429 atom Chemical group 0.000 abstract 1
239000011230 binding agent Substances 0.000 abstract 1
125000004432 carbon atom Chemical group C* 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
229910052802 copper Inorganic materials 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
230000000737 periodic effect Effects 0.000 abstract 1
230000008929 regeneration Effects 0.000 abstract 1
238000011069 regeneration method Methods 0.000 abstract 1
229910052725 zinc Inorganic materials 0.000 abstract 1

Landscapes

Catalysts (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

IT8320896A 1982-11-10 1983-05-03 Processo di post-pirolisi per ottenere propilene ed etilene da miscele di olefine contenenti 4 atomi di carbonio. IT1206114B (it)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
IT8320896A IT1206114B (it)	1983-05-03	1983-05-03	Processo di post-pirolisi per ottenere propilene ed etilene da miscele di olefine contenenti 4 atomi di carbonio.
EP83111240A EP0109059B1 (en)	1982-11-10	1983-11-10	Process for converting olefins having 4 to 12 carbon atoms into propylene
EP83111241A EP0109060B1 (en)	1982-11-10	1983-11-10	Process for the conversion of linear butenes to propylene
DE8383111240T DE3372474D1 (en)	1982-11-10	1983-11-10	Process for converting olefins having 4 to 12 carbon atoms into propylene
DE8383111241T DE3370150D1 (en)	1982-11-10	1983-11-10	Process for the conversion of linear butenes to propylene

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT8320896A IT1206114B (it)	1983-05-03	1983-05-03	Processo di post-pirolisi per ottenere propilene ed etilene da miscele di olefine contenenti 4 atomi di carbonio.

Publications (2)

Publication Number	Publication Date
IT8320896A0 IT8320896A0 (it)	1983-05-03
IT1206114B true IT1206114B (it)	1989-04-14

Family

ID=11173722

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT8320896A IT1206114B (it)	1982-11-10	1983-05-03	Processo di post-pirolisi per ottenere propilene ed etilene da miscele di olefine contenenti 4 atomi di carbonio.

Country Status (1)

Country	Link
IT (1)	IT1206114B (it)

1983
- 1983-05-03 IT IT8320896A patent/IT1206114B/it active

Also Published As

Publication number	Publication date
IT8320896A0 (it)	1983-05-03

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Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19921028