IT1271137B - Depurificazione di inquinanti contenuti nel gas naturale a mezzo di sistemi criogenici. - Google Patents

Depurificazione di inquinanti contenuti nel gas naturale a mezzo di sistemi criogenici.

Info

Publication number: IT1271137B
Authority: IT; Italy
Prior art keywords: natural gas; purification; contaminants present; cryogenic systems; cryogenic
Prior art date: 1993-03-23

Application number

ITMI930558A

Other languages

English (en)

Inventor

Giuseppe Galassi

Original Assignee

Giuseppe Galassi

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.)

1993-03-23

Filing date

1993-03-23

Publication date

1997-05-27

1993-03-23 Application filed by Giuseppe Galassi filed Critical Giuseppe Galassi

1993-03-23 Priority to ITMI930558A priority Critical patent/IT1271137B/it

1993-03-23 Publication of ITMI930558A0 publication Critical patent/ITMI930558A0/it

1994-09-23 Publication of ITMI930558A1 publication Critical patent/ITMI930558A1/it

1997-05-27 Application granted granted Critical

1997-05-27 Publication of IT1271137B publication Critical patent/IT1271137B/it

Links

VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title abstract 4
239000000356 contaminant Substances 0.000 title abstract 2
239000003345 natural gas Substances 0.000 title abstract 2
238000000746 purification Methods 0.000 title 1
238000000034 method Methods 0.000 abstract 4
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
239000007788 liquid Substances 0.000 abstract 2
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
239000001569 carbon dioxide Substances 0.000 abstract 1
238000001816 cooling Methods 0.000 abstract 1
238000004508 fractional distillation Methods 0.000 abstract 1
239000007789 gas Substances 0.000 abstract 1
229910052757 nitrogen Inorganic materials 0.000 abstract 1

Landscapes

Separation By Low-Temperature Treatments (AREA)

ITMI930558A 1993-03-23 1993-03-23 Depurificazione di inquinanti contenuti nel gas naturale a mezzo di sistemi criogenici. IT1271137B (it)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
ITMI930558A IT1271137B (it)	1993-03-23	1993-03-23	Depurificazione di inquinanti contenuti nel gas naturale a mezzo di sistemi criogenici.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ITMI930558A IT1271137B (it)	1993-03-23	1993-03-23	Depurificazione di inquinanti contenuti nel gas naturale a mezzo di sistemi criogenici.

Publications (3)

Publication Number	Publication Date
ITMI930558A0 ITMI930558A0 (it)	1993-03-23
ITMI930558A1 ITMI930558A1 (it)	1994-09-23
IT1271137B true IT1271137B (it)	1997-05-27

Family

ID=11365467

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ITMI930558A IT1271137B (it)	1993-03-23	1993-03-23	Depurificazione di inquinanti contenuti nel gas naturale a mezzo di sistemi criogenici.

Country Status (1)

Country	Link
IT (1)	IT1271137B (it)

1993
- 1993-03-23 IT ITMI930558A patent/IT1271137B/it active IP Right Grant

Also Published As

Publication number	Publication date
ITMI930558A0 (it)	1993-03-23
ITMI930558A1 (it)	1994-09-23

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Legal Events

Date	Code	Title	Description
1997-05-27	0001	Granted