DD117431A5 - - Google Patents
Info
- Publication number
- DD117431A5 DD117431A5 DD184729A DD18472975A DD117431A5 DD 117431 A5 DD117431 A5 DD 117431A5 DD 184729 A DD184729 A DD 184729A DD 18472975 A DD18472975 A DD 18472975A DD 117431 A5 DD117431 A5 DD 117431A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
-
- 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
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2412176A DE2412176A1 (de) | 1974-03-14 | 1974-03-14 | Verfahren zur oxidation von kohlenmonoxid und kohlenwasserstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD117431A5 true DD117431A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-01-12 |
Family
ID=5910009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD184729A DD117431A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-03-14 | 1975-03-12 |
Country Status (15)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4087897B2 (ja) * | 1991-11-26 | 2008-05-21 | バスフ・カタリスツ・エルエルシー | 改良された酸化触媒および使用方法 |
| US5580535A (en) * | 1994-07-07 | 1996-12-03 | Engelhard Corporation | System and method for abatement of food cooking fumes |
| DE102013221423A1 (de) * | 2013-10-22 | 2015-04-23 | Umicore Ag & Co. Kg | Katalysator zur Oxidation von CO und HC bei niedrigen Temperaturen |
-
1974
- 1974-03-14 DE DE2412176A patent/DE2412176A1/de not_active Withdrawn
-
1975
- 1975-02-25 ZA ZA00751142A patent/ZA751142B/xx unknown
- 1975-02-27 GB GB825875A patent/GB1477423A/en not_active Expired
- 1975-02-28 IL IL46724A patent/IL46724A/xx unknown
- 1975-03-06 JP JP50027578A patent/JPS50125966A/ja active Pending
- 1975-03-12 IT IT48563/75A patent/IT1032280B/it active
- 1975-03-12 ES ES435550A patent/ES435550A1/es not_active Expired
- 1975-03-12 DD DD184729A patent/DD117431A5/xx unknown
- 1975-03-12 BE BE154244A patent/BE826577A/xx unknown
- 1975-03-13 DK DK103175A patent/DK103175A/da unknown
- 1975-03-13 CS CS751698A patent/CS188222B2/cs unknown
- 1975-03-13 SE SE7502827A patent/SE7502827L/xx unknown
- 1975-03-14 FR FR7508132A patent/FR2264180B1/fr not_active Expired
- 1975-03-14 CH CH331775A patent/CH611974A5/xx not_active IP Right Cessation
- 1975-03-20 CA CA222,637A patent/CA1065123A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1477423A (en) | 1977-06-22 |
| DK103175A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-09-15 |
| IL46724A (en) | 1978-03-10 |
| ZA751142B (en) | 1976-01-28 |
| DE2412176A1 (de) | 1975-10-16 |
| IT1032280B (it) | 1979-05-30 |
| CH611974A5 (en) | 1979-06-29 |
| ES435550A1 (es) | 1976-12-16 |
| SE7502827L (sv) | 1975-09-15 |
| BE826577A (fr) | 1975-09-12 |
| IL46724A0 (en) | 1975-04-25 |
| FR2264180B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-08-14 |
| CA1065123A (en) | 1979-10-30 |
| FR2264180A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-10-10 |
| JPS50125966A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-10-03 |
| CS188222B2 (en) | 1979-02-28 |