NO131969C - - Google Patents
Info
- Publication number
- NO131969C NO131969C NO168572A NO168572A NO131969C NO 131969 C NO131969 C NO 131969C NO 168572 A NO168572 A NO 168572A NO 168572 A NO168572 A NO 168572A NO 131969 C NO131969 C NO 131969C
- Authority
- NO
- Norway
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
-
- 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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Filtering Materials (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2123159A DE2123159A1 (en) | 1971-05-11 | 1971-05-11 | Air filter - consisting of particles of foam material with open pores mixed with absorbent substances and/or redox catalyst |
| DE19712134587 DE2134587A1 (en) | 1971-07-10 | 1971-07-10 | Air filter - consisting of particles of foam material with open pores mixed with absorbent substances and/or redox catalyst |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO131969B NO131969B (en) | 1975-05-26 |
| NO131969C true NO131969C (en) | 1975-09-03 |
Family
ID=25761097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO168572A NO131969C (en) | 1971-05-11 | 1972-05-10 |
Country Status (10)
| Country | Link |
|---|---|
| BE (1) | BE782820A (en) |
| CH (1) | CH541342A (en) |
| DD (1) | DD96637A5 (en) |
| FR (1) | FR2137496B1 (en) |
| GB (1) | GB1377277A (en) |
| IT (1) | IT960092B (en) |
| NL (1) | NL7206190A (en) |
| NO (1) | NO131969C (en) |
| PL (1) | PL77952B1 (en) |
| SU (1) | SU484663A3 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004009956A1 (en) | 2004-03-01 | 2005-09-29 | Eurofilters N.V. | Adsorbent for dust collection filter, dust collection filter and method for odor adsorption |
| DE4115404A1 (en) * | 1991-05-10 | 1992-11-12 | Mgf Gutsche & Co Gmbh Betriebs | Adsorption filter for purification of contaminated gas flow - comprises activated carbon@ sandwiched between two layers of porous fibrous web by needle-bonding |
-
1972
- 1972-04-14 CH CH552072A patent/CH541342A/en not_active IP Right Cessation
- 1972-04-18 DD DD16238472A patent/DD96637A5/xx unknown
- 1972-04-20 FR FR7213946A patent/FR2137496B1/fr not_active Expired
- 1972-04-25 GB GB1915772A patent/GB1377277A/en not_active Expired
- 1972-04-28 BE BE782820A patent/BE782820A/en unknown
- 1972-05-06 IT IT1265172A patent/IT960092B/en active
- 1972-05-06 SU SU1781474A patent/SU484663A3/en active
- 1972-05-08 NL NL7206190A patent/NL7206190A/xx unknown
- 1972-05-09 PL PL15526772A patent/PL77952B1/pl unknown
- 1972-05-10 NO NO168572A patent/NO131969C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7206190A (en) | 1972-11-14 |
| FR2137496A1 (en) | 1972-12-29 |
| DD96637A5 (en) | 1973-04-05 |
| IT960092B (en) | 1973-11-20 |
| PL77952B1 (en) | 1975-04-30 |
| FR2137496B1 (en) | 1975-08-29 |
| SU484663A3 (en) | 1975-09-15 |
| NO131969B (en) | 1975-05-26 |
| BE782820A (en) | 1972-08-16 |
| CH541342A (en) | 1973-09-15 |
| GB1377277A (en) | 1974-12-11 |