標題: Titlebook: Automobile Catalytic Converters; Kathleen C. Taylor Book 1984 Springer-Verlag, Berlin, Heidelberg 1984 Abgaskatalysator.Automobil.Chemical [打印本頁] 作者: Radiofrequency 時間: 2025-3-21 19:19
書目名稱Automobile Catalytic Converters影響因子(影響力)
書目名稱Automobile Catalytic Converters影響因子(影響力)學科排名
書目名稱Automobile Catalytic Converters網絡公開度
書目名稱Automobile Catalytic Converters網絡公開度學科排名
書目名稱Automobile Catalytic Converters被引頻次
書目名稱Automobile Catalytic Converters被引頻次學科排名
書目名稱Automobile Catalytic Converters年度引用
書目名稱Automobile Catalytic Converters年度引用學科排名
書目名稱Automobile Catalytic Converters讀者反饋
書目名稱Automobile Catalytic Converters讀者反饋學科排名
作者: Gorilla 時間: 2025-3-21 21:34 作者: 過于光澤 時間: 2025-3-22 01:07
Exhaust Emission Characteristics,nd EGR. Here we shall consider only the relationship to air-to-fuel ratio (A/F). A general relationship between engine out CO, HC, and NO. emissions and A/F is shown in Figure 1. Engine operation at lean A/F (net oxidizing condition) results in lower HC and CO emissions and more O.. These conditions作者: 認為 時間: 2025-3-22 06:58 作者: vitrectomy 時間: 2025-3-22 09:03 作者: disrupt 時間: 2025-3-22 15:49
The Chemical Reactions,nced exhaust composition. In general, performance is limited by low conversions of CO and hydrocarbons as the A/F is changed in the reducing (rich) direction and decreased conversion of NO(NO.) as the A/F is changed in the oxidizing (lean) direction. The narrow range of A/F around the stoichiometric作者: Occupation 時間: 2025-3-22 20:07 作者: 鞏固 時間: 2025-3-23 00:50
The Transient Behavior of Three-Way Catalysts, This operating condition has generated considerable interest in how the A/F perturbations influence catalyst performance compared with a non-cycled stoichiometric feedstream and how catalysts may be formulated to perform optimally in cycled feeds. The recent literature aimed at understanding the tr作者: 蠟燭 時間: 2025-3-23 01:40 作者: 從容 時間: 2025-3-23 07:39 作者: entitle 時間: 2025-3-23 11:00
Exhaust Gas Purification for Europe,lead to catalyst systems which differ significantly from those used in the United States and Japan [171]. Exhaust emission standards being discussed are aimed at 90% reductions in emissions compared with 1969 levels [171]. Koberstein . [171] state that the proposed CO emission standard varies with t作者: Glaci冰 時間: 2025-3-23 16:18
,Hygge – Bedeutung im beruflichen Kontext, performance and durability on a particular vehicle, availability of support material from suppliers, and ease of replacement. In this section the recent literature on both support types will be reviewed.作者: somnambulism 時間: 2025-3-23 20:29 作者: Collision 時間: 2025-3-23 23:04
Catalyst Supports, performance and durability on a particular vehicle, availability of support material from suppliers, and ease of replacement. In this section the recent literature on both support types will be reviewed.作者: 稀釋前 時間: 2025-3-24 02:30 作者: Aprope 時間: 2025-3-24 08:50 作者: 彩色的蠟筆 時間: 2025-3-24 12:31
Wirtschaftswissenschaft und Ethik,d in fewer days (by running 24 h days) than for vehicle aging. Dynamometer-controlled engine facilities are used for accelerated aging in which the catalysts are exposed to poisons and high temperatures as well as for short emissions tests. A short description of catalyst screening tests as described in published reports follows.作者: Herbivorous 時間: 2025-3-24 16:28 作者: harmony 時間: 2025-3-24 20:51
Catalyst Screening,d in fewer days (by running 24 h days) than for vehicle aging. Dynamometer-controlled engine facilities are used for accelerated aging in which the catalysts are exposed to poisons and high temperatures as well as for short emissions tests. A short description of catalyst screening tests as described in published reports follows.作者: Tortuous 時間: 2025-3-25 00:16 作者: 夾死提手勢 時間: 2025-3-25 05:21
Book 1984cial pressures for the preservation of acceptable environmental conditions. The majority of catalytic practitioners have been able to watch the growth of this technology from its inception to its current state of sophistication. Automotive catalytic converter technology is now in a mature state, and作者: phase-2-enzyme 時間: 2025-3-25 08:21
The Chemical Reactions, point where conversions are high is commonly referred to as the operating “window”. A wide A/F range or window of high simultaneous NO., CO, and HC conversions is a desirable catalyst characteristic because it lessens the need for tight A/F control.作者: 兩棲動物 時間: 2025-3-25 14:47 作者: 暖昧關系 時間: 2025-3-25 19:47
https://doi.org/10.1007/978-3-663-10813-9 about 14.6. Here, the concentrations of oxidizing gases and reducing gases are matched, and equilibration of the exhaust mixture would yield only CO., H.O, and N.. The application of three-way catalytic converters has this objective. Three-way catalysts operate in a narrow A/F band between 14 and 15.作者: fledged 時間: 2025-3-25 21:40 作者: Indelible 時間: 2025-3-26 02:15
,Ziele erh?hen die Chance auf Glück, point where conversions are high is commonly referred to as the operating “window”. A wide A/F range or window of high simultaneous NO., CO, and HC conversions is a desirable catalyst characteristic because it lessens the need for tight A/F control.作者: enfeeble 時間: 2025-3-26 07:17
https://doi.org/10.1007/978-3-662-63037-2eterioration studies. A considerable incentive exists to minimize catalyst deterioration. If deterioration were eliminated, catalysts could have lower noble metal loadings and vehicles might be calibrated for greater fuel economy.作者: candle 時間: 2025-3-26 08:45 作者: 憎惡 時間: 2025-3-26 15:33
978-3-540-13064-2Springer-Verlag, Berlin, Heidelberg 1984作者: Diskectomy 時間: 2025-3-26 18:25
Emission Regulations in the United States,where waivers have been granted by the Environmental Protection Agency for specific vehicles. The law is currently under review (1982) so these requirements may be changed for future years. The 1981 exhaust standards represent a reduction from uncontrolled 1960 levels of 96% for HC, 96% for CO, and 76% for NO..作者: 我怕被刺穿 時間: 2025-3-26 21:13 作者: 胎兒 時間: 2025-3-27 02:25
https://doi.org/10.1007/978-3-8348-9696-4s since the introduction of 1975 models in the fall of 1974. These catalysts, contained in so-called catalytic converters in the exhaust system of automobiles, promote the oxidation of CO and HC to CO. and H.O under net oxidizing conditions (.. A/F > 14.6). Until 1978, emission control requirements 作者: formula 時間: 2025-3-27 05:16 作者: 我悲傷 時間: 2025-3-27 12:49 作者: 流動才波動 時間: 2025-3-27 15:11 作者: reject 時間: 2025-3-27 18:47
Wirtschaftswissenschaft und Ethik,5]. Aging of catalysts by tests on a dynamometer allows catalyst durability to be measured under precisely controlled conditions and possibly completed in fewer days (by running 24 h days) than for vehicle aging. Dynamometer-controlled engine facilities are used for accelerated aging in which the ca作者: Lineage 時間: 2025-3-28 01:10 作者: modest 時間: 2025-3-28 03:19
,Hygge – Bedeutung im beruflichen Kontext,alumina washcoat (Figure 14). The reasons for choosing alumina supports for the noble metals include high surface area, attrition resistance, stable structure under typical exhaust conditions, favorable pore structure, and adequate supply [109]. Both support types have perceived advantages and disad作者: 粉筆 時間: 2025-3-28 09:55 作者: alliance 時間: 2025-3-28 13:36 作者: 反抗者 時間: 2025-3-28 16:28
Glückliche Kindheit — Schwierige Zeit?the Federal research objective emission levels of 0.41 g mi. HC, 3.4 g mi. CO, and 0.4 g mi. NO. [18a, 31]. The development programs are aimed at achieving these emission levels at low mileage and at establishing the necessary durability of the emission control systems using the 80,000 km certificat作者: 閑蕩 時間: 2025-3-28 20:20 作者: Consensus 時間: 2025-3-29 01:32 作者: 碎片 時間: 2025-3-29 03:50
Wirtschaftswissenschaft und Ethik,Laboratory testing facilities used for the characterization and preliminary evaluation of three-way catalysts have been described in several reports. Descriptions of several of these reactor systems are given here.作者: 空中 時間: 2025-3-29 07:47
https://doi.org/10.1007/978-3-662-57428-7Three-way catalysts being used to meet 1981 and 1982 emission control requirements in the United States contain the noble metals rhodium, platinum, and often palladium. Many catalyst compositions are in use. Properties which distinguish these catalysts are the noble metal loadings, the identity of base metal additives, and the supports.作者: 閃光東本 時間: 2025-3-29 11:39
Wolfgang Settertobulte,Christian PalentienFederal emission control requirements for diesel-fueled automobiles include a particulate standard of 0.6 g mi. in 1982 and 0.2 g mi. in 1985. Development programs aimed at meeting these requirements include both engine modifications and the use of aftertreatment devices. Only aftertreatment will be considered in this review.作者: 易受騙 時間: 2025-3-29 17:53 作者: Pruritus 時間: 2025-3-29 20:32 作者: rheumatology 時間: 2025-3-30 01:57 作者: 信任 時間: 2025-3-30 05:31
Control of Diesel Particulate Emissions,Federal emission control requirements for diesel-fueled automobiles include a particulate standard of 0.6 g mi. in 1982 and 0.2 g mi. in 1985. Development programs aimed at meeting these requirements include both engine modifications and the use of aftertreatment devices. Only aftertreatment will be considered in this review.作者: Graduated 時間: 2025-3-30 11:31 作者: 和平 時間: 2025-3-30 16:24
Introduction,ex than the earlier control systems. For example, the control system introduced by General Motors on some 1978 model year cars has closed-loop air-fuel ratio control (closed-loop fuel metering system, exhaust gas oxygen sensor, and an electronic control unit) as well as a three-way catalyst which si作者: Benzodiazepines 時間: 2025-3-30 20:32 作者: puzzle 時間: 2025-3-30 23:31 作者: Ardent 時間: 2025-3-31 03:07
https://doi.org/10.1007/978-3-8348-9696-4ex than the earlier control systems. For example, the control system introduced by General Motors on some 1978 model year cars has closed-loop air-fuel ratio control (closed-loop fuel metering system, exhaust gas oxygen sensor, and an electronic control unit) as well as a three-way catalyst which si作者: 丑惡 時間: 2025-3-31 06:02 作者: Cursory 時間: 2025-3-31 11:44
Glückliche Zeit — Schwierige Kindheit ?e European and U.S. approach to exhaust emission control is that lead-free gasoline will not be available in Europe (except perhaps in Switzerland). Accordingly catalyst systems must be developed which are compatible with lead content in the range 0.15 to 0.4 g l. [171]. No catalyst schemes have bee作者: Allowance 時間: 2025-3-31 16:47
