NO126384B - - Google Patents
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- Publication number
- NO126384B NO126384B NO00778/69A NO77869A NO126384B NO 126384 B NO126384 B NO 126384B NO 00778/69 A NO00778/69 A NO 00778/69A NO 77869 A NO77869 A NO 77869A NO 126384 B NO126384 B NO 126384B
- Authority
- NO
- Norway
- Prior art keywords
- lye
- hearth
- spreaders
- boiler
- spreader
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 claims description 21
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims description 2
- 229920002678 cellulose Polymers 0.000 claims description 2
- 239000001913 cellulose Substances 0.000 claims description 2
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 2
- 239000003546 flue gas Substances 0.000 description 6
- 238000000197 pyrolysis Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000000859 sublimation Methods 0.000 description 3
- 230000008022 sublimation Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/04—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste liquors, e.g. sulfite liquors
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI0558/68A FI43945B (ja) | 1968-03-01 | 1968-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO126384B true NO126384B (ja) | 1973-01-29 |
Family
ID=8504288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO00778/69A NO126384B (ja) | 1968-03-01 | 1969-02-25 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3574500A (ja) |
| FI (1) | FI43945B (ja) |
| GB (1) | GB1242344A (ja) |
| NO (1) | NO126384B (ja) |
| SE (1) | SE355387C (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5715763A (en) * | 1995-09-11 | 1998-02-10 | The Mead Corporation | Combustion system for a black liquor recovery boiler |
| FI115998B (fi) | 2000-10-17 | 2005-08-31 | Andritz Oy | Laite mustalipeän syöttämiseksi talteenottokattilaan |
| FI122982B (fi) * | 2006-06-21 | 2012-09-28 | Metso Power Oy | Menetelmä soodakattilan typpioksidipäästöjen vähentämiseksi ja soodakattila |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1518723A (en) * | 1923-07-14 | 1924-12-09 | Wirth-Frey Elias | Device for introducing sulphite cellulose liquid into furnaces |
| US3118489A (en) * | 1960-12-01 | 1964-01-21 | Union Carbide Corp | Reverse flow jet burner with gas vortex flame holders |
| US3110272A (en) * | 1961-03-14 | 1963-11-12 | Riley Stoker Corp | Slag tap furnace |
-
1968
- 1968-03-01 FI FI0558/68A patent/FI43945B/fi active
-
1969
- 1969-02-19 SE SE231069A patent/SE355387C/xx unknown
- 1969-02-20 US US801049A patent/US3574500A/en not_active Expired - Lifetime
- 1969-02-25 NO NO00778/69A patent/NO126384B/no unknown
- 1969-02-26 GB GB00369/69A patent/GB1242344A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE355387B (sv) | 1973-04-16 |
| US3574500A (en) | 1971-04-13 |
| FI43945B (ja) | 1971-03-31 |
| SE355387C (sv) | 1974-05-13 |
| GB1242344A (en) | 1971-08-11 |
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