JPS5338815A - Sulfate trap - Google Patents

Sulfate trap

Info

Publication number
JPS5338815A
JPS5338815A JP11287676A JP11287676A JPS5338815A JP S5338815 A JPS5338815 A JP S5338815A JP 11287676 A JP11287676 A JP 11287676A JP 11287676 A JP11287676 A JP 11287676A JP S5338815 A JPS5338815 A JP S5338815A
Authority
JP
Japan
Prior art keywords
temp
sulfate trap
pyrolysis
trap
sulfate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11287676A
Other languages
Japanese (ja)
Inventor
Naomi Tokura
Yoji Hasegawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP11287676A priority Critical patent/JPS5338815A/en
Publication of JPS5338815A publication Critical patent/JPS5338815A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust Gas After Treatment (AREA)

Abstract

PURPOSE: To effectively collect SO3, by leading cooling air to prevent pyrolysis, when the temp of a sulfate trap for collecting SO3 in exhaust gas reaches the pyrolysis temp of collected sulfuric acid compounds.
COPYRIGHT: (C)1978,JPO&Japio
JP11287676A 1976-09-22 1976-09-22 Sulfate trap Pending JPS5338815A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11287676A JPS5338815A (en) 1976-09-22 1976-09-22 Sulfate trap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11287676A JPS5338815A (en) 1976-09-22 1976-09-22 Sulfate trap

Publications (1)

Publication Number Publication Date
JPS5338815A true JPS5338815A (en) 1978-04-10

Family

ID=14597734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11287676A Pending JPS5338815A (en) 1976-09-22 1976-09-22 Sulfate trap

Country Status (1)

Country Link
JP (1) JPS5338815A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5850735A (en) * 1995-09-11 1998-12-22 Toyota Jidosha Kabushiki Kaisha Method for purifying exhaust gas of an internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5850735A (en) * 1995-09-11 1998-12-22 Toyota Jidosha Kabushiki Kaisha Method for purifying exhaust gas of an internal combustion engine

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