JPS6230805B2 - - Google Patents

Info

Publication number: JPS6230805B2
Authority: JP; Japan
Prior art keywords: dust; catalyst; support rod; exhaust gas; piece
Prior art date: 1983-03-23
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.): Expired

Application number

JP58049176A

Other languages

English (en)

Japanese (ja)

Other versions

JPS59173118A (ja

Inventor

Kenichi Nagai

Toshio Hama

Junichi Takai

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.)

Kanadevia Corp

Original Assignee

Hitachi Shipbuilding and Engineering 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.)

1983-03-23

Filing date

1983-03-23

Publication date

1987-07-04

1983-03-23 Application filed by Hitachi Shipbuilding and Engineering Co Ltd filed Critical Hitachi Shipbuilding and Engineering Co Ltd

1983-03-23 Priority to JP58049176A priority Critical patent/JPS59173118A/ja

1984-10-01 Publication of JPS59173118A publication Critical patent/JPS59173118A/ja

1987-07-04 Publication of JPS6230805B2 publication Critical patent/JPS6230805B2/ja

Status Granted legal-status Critical Current

Links

239000003054 catalyst Substances 0.000 claims description 20
239000000428 dust Substances 0.000 claims description 18
238000009825 accumulation Methods 0.000 claims description 8
230000002265 prevention Effects 0.000 claims description 4
239000007789 gas Substances 0.000 description 14
238000000034 method Methods 0.000 description 5
238000002485 combustion reaction Methods 0.000 description 3
MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
238000010531 catalytic reduction reaction Methods 0.000 description 2
239000003638 chemical reducing agent Substances 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
240000007594 Oryza sativa Species 0.000 description 1
235000007164 Oryza sativa Nutrition 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
239000003245 coal Substances 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
239000000463 material Substances 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
102000004169 proteins and genes Human genes 0.000 description 1
108090000623 proteins and genes Proteins 0.000 description 1
235000009566 rice Nutrition 0.000 description 1
239000010959 steel Substances 0.000 description 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Exhaust Gas Treatment By Means Of Catalyst (AREA)

JP58049176A 1983-03-23 1983-03-23 脱硝装置におけるダストの堆積防止装置 Granted JPS59173118A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP58049176A JPS59173118A (ja)	1983-03-23	1983-03-23	脱硝装置におけるダストの堆積防止装置

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP58049176A JPS59173118A (ja)	1983-03-23	1983-03-23	脱硝装置におけるダストの堆積防止装置

Publications (2)

Publication Number	Publication Date
JPS59173118A JPS59173118A (ja)	1984-10-01
JPS6230805B2 true JPS6230805B2 (2)	1987-07-04

Family

ID=12823740

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP58049176A Granted JPS59173118A (ja)	1983-03-23	1983-03-23	脱硝装置におけるダストの堆積防止装置

Country Status (1)

Country	Link
JP (1)	JPS59173118A (2)

1983
- 1983-03-23 JP JP58049176A patent/JPS59173118A/ja active Granted

Also Published As

Publication number	Publication date
JPS59173118A (ja)	1984-10-01

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