IT9022455A0 - Procedimento di purificazione del metano - Google Patents
Procedimento di purificazione del metanoInfo
- Publication number
- IT9022455A0 IT9022455A0 IT22455A IT2245590A IT9022455A0 IT 9022455 A0 IT9022455 A0 IT 9022455A0 IT 22455 A IT22455 A IT 22455A IT 2245590 A IT2245590 A IT 2245590A IT 9022455 A0 IT9022455 A0 IT 9022455A0
- Authority
- IT
- Italy
- Prior art keywords
- purification procedure
- methane purification
- methane
- procedure
- purification
- Prior art date
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title 2
- 238000000746 purification Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Gas Separation By Absorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Separation Of Gases By Adsorption (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treatment Of Sludge (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02245590A IT1243494B (it) | 1990-12-20 | 1990-12-20 | Procedimento di purificazione del metano |
JP3353072A JPH04300615A (ja) | 1990-12-20 | 1991-12-18 | メタンの精製方法 |
EP91830575A EP0493347B1 (en) | 1990-12-20 | 1991-12-19 | Process for the purification of methane |
DE69126008T DE69126008T2 (de) | 1990-12-20 | 1991-12-19 | Verfahren zur Reinigung von Methan |
KR1019910023403A KR960002588B1 (ko) | 1990-12-20 | 1991-12-19 | 메탄을 정제하기 위한 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02245590A IT1243494B (it) | 1990-12-20 | 1990-12-20 | Procedimento di purificazione del metano |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9022455A0 true IT9022455A0 (it) | 1990-12-20 |
IT9022455A1 IT9022455A1 (it) | 1992-06-21 |
IT1243494B IT1243494B (it) | 1994-06-15 |
Family
ID=11196531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT02245590A IT1243494B (it) | 1990-12-20 | 1990-12-20 | Procedimento di purificazione del metano |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0493347B1 (it) |
JP (1) | JPH04300615A (it) |
KR (1) | KR960002588B1 (it) |
DE (1) | DE69126008T2 (it) |
IT (1) | IT1243494B (it) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2461759B2 (de) * | 1974-01-02 | 1976-10-14 | Union Carbide Corp., New York, N.Y. (V.StA.) | Verfahren zum reinigen von rohem methan |
GB1478083A (en) * | 1975-04-29 | 1977-06-29 | Inst Of Gas Tech | Gas separation method |
IT1110271B (it) * | 1979-02-05 | 1985-12-23 | Getters Spa | Lega ternaria getterante non evaporabile e metodo di suo impiego per l'assorbimento di acqua,vapore d'acqua,di altri gas |
JPS62153389A (ja) * | 1985-12-27 | 1987-07-08 | Toho Gas Co Ltd | メタンの濃縮方法 |
IT1227219B (it) * | 1988-09-26 | 1991-03-27 | Getters Spa | Apparecchiatura e metodo relativo per asportare impurezze gassose da gas inerti ed assicurare livelli estremamente bassi di idrogeno |
IT1246358B (it) * | 1990-07-12 | 1994-11-17 | Getters Spa | Processo per eliminare impurita' da un gas idruro |
-
1990
- 1990-12-20 IT IT02245590A patent/IT1243494B/it active IP Right Grant
-
1991
- 1991-12-18 JP JP3353072A patent/JPH04300615A/ja active Pending
- 1991-12-19 EP EP91830575A patent/EP0493347B1/en not_active Expired - Lifetime
- 1991-12-19 KR KR1019910023403A patent/KR960002588B1/ko not_active IP Right Cessation
- 1991-12-19 DE DE69126008T patent/DE69126008T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH04300615A (ja) | 1992-10-23 |
KR920011977A (ko) | 1992-07-25 |
KR960002588B1 (ko) | 1996-02-23 |
EP0493347A3 (en) | 1993-03-24 |
EP0493347A2 (en) | 1992-07-01 |
IT1243494B (it) | 1994-06-15 |
DE69126008T2 (de) | 1997-08-21 |
EP0493347B1 (en) | 1997-05-07 |
IT9022455A1 (it) | 1992-06-21 |
DE69126008D1 (de) | 1997-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971218 |