IT1247689B - Processo di solidificazione/stabilizzazione di rifiuti tossici e nocivi con una matrice di cemento/bentonite e prodotto ottenuto - Google Patents

Processo di solidificazione/stabilizzazione di rifiuti tossici e nocivi con una matrice di cemento/bentonite e prodotto ottenuto

Info

Publication number: IT1247689B
Authority: IT; Italy
Prior art keywords: toxic waste; solidification; harmful; bentonite; stabilization
Prior art date: 1990-06-05

Application number

IT04802890A

Other languages

English (en)

Other versions

IT9048028A1 (it

IT9048028A0 (it

Inventor

Stefania Balzamo

Angelis Giorgio De

Antonia Marchetti

Original Assignee

Enea

Dell En Nucleare E Delle En Al

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.)

1990-06-05

Filing date

1990-06-05

Publication date

1994-12-30

1990-06-05 Application filed by Enea, Dell En Nucleare E Delle En Al filed Critical Enea

1990-06-05 Priority to IT04802890A priority Critical patent/IT1247689B/it

1990-06-05 Publication of IT9048028A0 publication Critical patent/IT9048028A0/it

1991-12-05 Publication of IT9048028A1 publication Critical patent/IT9048028A1/it

1994-12-30 Application granted granted Critical

1994-12-30 Publication of IT1247689B publication Critical patent/IT1247689B/it

Links

229910000278 bentonite Inorganic materials 0.000 title abstract 3
239000000440 bentonite Substances 0.000 title abstract 3
SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 title abstract 3
238000000034 method Methods 0.000 title abstract 3
239000010891 toxic waste Substances 0.000 title abstract 3
239000000203 mixture Substances 0.000 title abstract 2
238000007711 solidification Methods 0.000 title abstract 2
230000008023 solidification Effects 0.000 title abstract 2
230000006641 stabilisation Effects 0.000 title abstract 2
238000011105 stabilization Methods 0.000 title abstract 2
239000004568 cement Substances 0.000 title 1
239000000654 additive Substances 0.000 abstract 2
230000000996 additive effect Effects 0.000 abstract 2
238000010521 absorption reaction Methods 0.000 abstract 1
239000012615 aggregate Substances 0.000 abstract 1
239000007795 chemical reaction product Substances 0.000 abstract 1
239000004035 construction material Substances 0.000 abstract 1
239000010789 controlled waste Substances 0.000 abstract 1
230000009977 dual effect Effects 0.000 abstract 1
230000000694 effects Effects 0.000 abstract 1
239000003344 environmental pollutant Substances 0.000 abstract 1
238000005243 fluidization Methods 0.000 abstract 1
229910001385 heavy metal Inorganic materials 0.000 abstract 1
239000011396 hydraulic cement Substances 0.000 abstract 1
230000003100 immobilizing effect Effects 0.000 abstract 1
231100000719 pollutant Toxicity 0.000 abstract 1
230000001737 promoting effect Effects 0.000 abstract 1
231100000419 toxicity Toxicity 0.000 abstract 1
230000001988 toxicity Effects 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Landscapes

Processing Of Solid Wastes (AREA)

IT04802890A 1990-06-05 1990-06-05 Processo di solidificazione/stabilizzazione di rifiuti tossici e nocivi con una matrice di cemento/bentonite e prodotto ottenuto IT1247689B (it)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
IT04802890A IT1247689B (it)	1990-06-05	1990-06-05	Processo di solidificazione/stabilizzazione di rifiuti tossici e nocivi con una matrice di cemento/bentonite e prodotto ottenuto

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT04802890A IT1247689B (it)	1990-06-05	1990-06-05	Processo di solidificazione/stabilizzazione di rifiuti tossici e nocivi con una matrice di cemento/bentonite e prodotto ottenuto

Publications (3)

Publication Number	Publication Date
IT9048028A0 IT9048028A0 (it)	1990-06-05
IT9048028A1 IT9048028A1 (it)	1991-12-05
IT1247689B true IT1247689B (it)	1994-12-30

Family

ID=11264049

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT04802890A IT1247689B (it)	1990-06-05	1990-06-05	Processo di solidificazione/stabilizzazione di rifiuti tossici e nocivi con una matrice di cemento/bentonite e prodotto ottenuto

Country Status (1)

Country	Link
IT (1)	IT1247689B (it)

1990
- 1990-06-05 IT IT04802890A patent/IT1247689B/it active IP Right Grant

Also Published As

Publication number	Publication date
IT9048028A1 (it)	1991-12-05
IT9048028A0 (it)	1990-06-05

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Legal Events

Date	Code	Title	Description
1994-12-30	0001	Granted
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19950628