{"id":9798,"date":"2022-03-10T20:30:50","date_gmt":"2022-03-10T20:30:50","guid":{"rendered":"https:\/\/www.hexorcism.com\/19BP\/sm2565291\/"},"modified":"2022-03-10T20:30:50","modified_gmt":"2022-03-10T20:30:50","slug":"sm2565291","status":"publish","type":"page","link":"https:\/\/www.hexorcism.com\/19BP\/sm2565291\/","title":{"rendered":"EXHAUST GAS PURIFICATION SYSTEM [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]"},"content":{"rendered":"
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EXHAUST GAS PURIFICATION SYSTEM [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/h3>\n<\/div>\n

SM2565291<\/p>\n

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id0116u0113400<\/p>\n



\n<\/a><\/p>\n

Exhaust Gas Purification System<\/p>\n


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Purpose, outline<\/p>\n

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\u2022 Purifies contaminants (HC, CO, NOx) in the exhaust gas by utilizing the chemical reactions of the three-way catalytic converter.<\/div>\n<\/dd>\n<\/dl>\n


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System diagram<\/p>\n\n\n\n
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<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
ac5uun00003885<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n


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<\/a><\/p>\n

Structure<\/p>\n

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\u2022 The exhaust gas purification system consists of the following parts:<\/div>\n<\/dd>\n<\/dl>\n\n\n\n\n\n\n
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Part name<\/p>\n<\/th>\n

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Reference<\/p>\n<\/th>\n<\/tr>\n<\/thead>\n

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WU-TWC<\/div>\n<\/td>\n
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(See Catalytic Converter<\/a>.)<\/div>\n<\/td>\n<\/tr>\n
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TWC<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n



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Catalytic Converter<\/p>\n


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<\/a><\/p>\n

Purpose, function<\/p>\n

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\u2022 Purifies contaminants in the exhaust gas by utilizing the chemical reactions of the three-way catalytic converter.<\/div>\n
\u2022 A WU-TWC and a TWC have been adopted.<\/div>\n
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WU-TWC<\/div>\n<\/dd>\n
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\u2015 The three-way catalyst is integrated with the exhaust manifold.<\/div>\n
\u2015 Because the catalyst receives the high temperature exhaust gas just after the gas is exhausted, it activates quickly and achieves an improved purification performance.<\/div>\n<\/dd>\n<\/dl>\n
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TWC<\/div>\n<\/dd>\n
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\u2015 A single-nano catalyst has been adopted in which the purification performance can be maintained using less precious metal materials than conventional catalysts.<\/div>\n<\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n


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<\/a><\/p>\n

Construction<\/p>\n

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WU-TWC<\/div>\n<\/dd>\n<\/dl>\n
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\u2022 The WU-TWC is installed to the rear of the engine.<\/p>\n\n\n\n
<\/td>\n\n\n\n\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
am3zzn00006713<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\u2022 The WU-TWC is integrated with the exhaust manifold.<\/div>\n<\/dd>\n<\/dl>\n
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TWC<\/div>\n<\/dd>\n<\/dl>\n
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\u2022 The TWC is installed to the rear of the WU-TWC.<\/p>\n\n\n\n
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<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
am3zzn00006736<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/dd>\n<\/dl>\n


<\/p>\n

<\/a><\/p>\n

Operation<\/p>\n

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\u2022 Contaminants in the exhaust gas (HC, CO, NOx) are purified by oxidization and deoxidization while they are passing through the catalytic converter.<\/div>\n
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\u2015 Oxidization process<\/div>\n
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\u2022 Noxious hydrocarbon (HC) and carbon monoxide (CO) are bound with oxygen and converted to non-noxious carbon dioxide and water. O 2<\/sub>+HC+CO\u2192CO 2<\/sub>+H 2<\/sub>O<\/div>\n<\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n
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\u2015 Deoxidization process<\/div>\n
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\u2022 Noxious nitrogen oxide (NOx) is converted to non-noxious nitrogen and oxygen. A part of the oxygen generated in this process is used in the oxidization process. NOx\u2192N 2<\/sub>+O 2<\/sub><\/div>\n<\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n<\/div>\n
<\/div>\n
<\/div>\n
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<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

EXHAUST GAS PURIFICATION SYSTEM [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))] SM2565291 id0116u0113400 Exhaust Gas Purification System Purpose, outline \u2022 Purifies contaminants (HC, CO, NOx) in the exhaust gas by utilizing the chemical reactions of the three-way catalytic converter. System diagram ac5uun00003885 Structure \u2022 The exhaust gas purification system consists of the following parts: Part name Reference WU-TWC (See Catalytic Converter.) TWC Catalytic Converter Purpose, function \u2022 Purifies contaminants in the exhaust gas by utilizing the chemical […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-9798","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages\/9798","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/comments?post=9798"}],"version-history":[{"count":0,"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages\/9798\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/media?parent=9798"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}