JPS55105110A - Method for removal of hydrogen chloride contained in waste gas discharged from fluidized-bed incinerator - Google Patents
Method for removal of hydrogen chloride contained in waste gas discharged from fluidized-bed incineratorInfo
- Publication number
- JPS55105110A JPS55105110A JP1188579A JP1188579A JPS55105110A JP S55105110 A JPS55105110 A JP S55105110A JP 1188579 A JP1188579 A JP 1188579A JP 1188579 A JP1188579 A JP 1188579A JP S55105110 A JPS55105110 A JP S55105110A
- Authority
- JP
- Japan
- Prior art keywords
- waste
- fluidized
- hydrogen chloride
- waste gas
- feeder
- 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.)
- Granted
Links
Landscapes
- Incineration Of Waste (AREA)
Abstract
PURPOSE: To remove hydrogen chloride easily and efficiently by use of granulated dolomite.
CONSTITUTION: Granulated dolomite containing more than about 80wt% of granules of about 2W5mm in diameter and consisting of about 60wt% of CaCO3, about 35wt% of MgCO3 and small amounts of Fe2O3, Al2O3 and SiO2 is stored in an additive hopper 1 arranged above a waste feeder 3. Waste such as city waste fed into an incinerator 4 by the feeder 3 is fluidized, together with a heating medium consisting of inert particles, by fluidizing air 5 heated by an air preheater 7, and then burnt. Before this treatment, the granulated dolomite is added to the waste by an additive feeder 2 at a Ca/HClmol ratio (as regards HCl formed) of about 1.0W3.0. Thus HCl in waste gas 6 can be removed easily and efficiently by addition of a relatively small amount of granulated dolomite.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1188579A JPS55105110A (en) | 1979-02-06 | 1979-02-06 | Method for removal of hydrogen chloride contained in waste gas discharged from fluidized-bed incinerator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1188579A JPS55105110A (en) | 1979-02-06 | 1979-02-06 | Method for removal of hydrogen chloride contained in waste gas discharged from fluidized-bed incinerator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55105110A true JPS55105110A (en) | 1980-08-12 |
JPS6124606B2 JPS6124606B2 (en) | 1986-06-11 |
Family
ID=11790170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1188579A Granted JPS55105110A (en) | 1979-02-06 | 1979-02-06 | Method for removal of hydrogen chloride contained in waste gas discharged from fluidized-bed incinerator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55105110A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5866712A (en) * | 1981-10-16 | 1983-04-21 | Nippon Zeon Co Ltd | Corrosion preventing method for incidental equipment of fluidized bed incinerator |
EP0702078A1 (en) * | 1994-09-14 | 1996-03-20 | Toda Kogyo Corp. | Method of incinerating combustible wastes and chlorine scavenger |
JP2015218929A (en) * | 2014-05-15 | 2015-12-07 | 株式会社神鋼環境ソリューション | Operational method for fluidized bed furnace and fluidized bed |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3391211B2 (en) | 1997-03-18 | 2003-03-31 | 日本鋼管株式会社 | Fluidized bed heat recovery equipment |
DE102017122970B4 (en) | 2017-10-04 | 2021-10-21 | FischerteC GmbH | Incinerator |
-
1979
- 1979-02-06 JP JP1188579A patent/JPS55105110A/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5866712A (en) * | 1981-10-16 | 1983-04-21 | Nippon Zeon Co Ltd | Corrosion preventing method for incidental equipment of fluidized bed incinerator |
US4474122A (en) * | 1981-10-16 | 1984-10-02 | Toyo Engineering Corporation | Method for protecting equipment auxiliary to fluidized incinerator from corrosion |
JPH0115764B2 (en) * | 1981-10-16 | 1989-03-20 | Nippon Zeon Kk | |
EP0702078A1 (en) * | 1994-09-14 | 1996-03-20 | Toda Kogyo Corp. | Method of incinerating combustible wastes and chlorine scavenger |
US5744690A (en) * | 1994-09-14 | 1998-04-28 | Toda Kogyo Corporation | Method of incinerating combustible wastes and chlorine scavenger |
JP2015218929A (en) * | 2014-05-15 | 2015-12-07 | 株式会社神鋼環境ソリューション | Operational method for fluidized bed furnace and fluidized bed |
Also Published As
Publication number | Publication date |
---|---|
JPS6124606B2 (en) | 1986-06-11 |
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