SE318357B - - Google Patents
Info
- Publication number
- SE318357B SE318357B SE1670066A SE1670066A SE318357B SE 318357 B SE318357 B SE 318357B SE 1670066 A SE1670066 A SE 1670066A SE 1670066 A SE1670066 A SE 1670066A SE 318357 B SE318357 B SE 318357B
- Authority
- SE
- Sweden
- Prior art keywords
- additive
- combustion gases
- scrubber
- metal oxides
- dolmite
- Prior art date
Links
- 239000000654 additive Substances 0.000 abstract 5
- 230000000996 additive effect Effects 0.000 abstract 4
- 239000000567 combustion gas Substances 0.000 abstract 4
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 abstract 2
- 239000003245 coal Substances 0.000 abstract 2
- 235000019738 Limestone Nutrition 0.000 abstract 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000006028 limestone Substances 0.000 abstract 1
- 239000004449 solid propellant Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052815 sulfur oxide Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/508—Sulfur oxides by treating the gases with solids
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Incineration Of Waste (AREA)
Abstract
1,178,109. Purifying combustion gases. COMBUSTION ENG. Inc. 3 Nov., 1966 [29 Dec., 1965], No. 49411/66. Heading B1R. Combustion gases from fuel-burning furnaces are purified by introducing into a hot zone of a furnace an additive capable of reacting with sulfur oxides, the combustion gases the additive and reaction products thereto being withdrawn and scrubbed with water. The additive may be alkali metal oxides, alkaline earth metal oxides or substances which produce alkaline earth metal oxides by thermal decomposite. Preferred additives are dolmite and/or limestone. When a ground solid fuel e.g. coal is being turned in the furnace an additive, e.g. dolmite, may be added to the coal before it is ground. Purified combustion gases leaving the scrubber may be related after leaving the scrubber by heat-exchange with gases entering the scrubber before discharge to the atmosphere.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51721565A | 1965-12-29 | 1965-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE318357B true SE318357B (en) | 1969-12-08 |
Family
ID=24058855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1670066A SE318357B (en) | 1965-12-29 | 1966-12-06 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4923995B1 (en) |
| BE (1) | BE690036A (en) |
| ES (1) | ES333639A1 (en) |
| GB (1) | GB1178109A (en) |
| NL (1) | NL6617117A (en) |
| SE (1) | SE318357B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1983000372A1 (en) * | 1981-07-16 | 1983-02-03 | GLINDSJÖ, Per | Process for combined heat exchanging and gas cleaning and device for the accomplishing of this process |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54179698U (en) * | 1978-06-08 | 1979-12-19 | ||
| US6615750B2 (en) * | 2002-02-11 | 2003-09-09 | Alstom (Switzerland) Ltd | Sorbent conditioning and direct feed apparatus for a steam generator and a method for retrofitting a steam generator with same |
| MX2014016008A (en) * | 2014-12-19 | 2016-06-20 | Cinovatec S A De C V | Method for cleaning polluting combustion fumes. |
| CN117717865B (en) * | 2023-12-29 | 2024-11-08 | 宿迁龙净环保科技有限公司 | Industrial flue gas desulfurization dust removal clarification plant |
-
1966
- 1966-11-03 GB GB4941166A patent/GB1178109A/en not_active Expired
- 1966-11-22 BE BE690036D patent/BE690036A/xx unknown
- 1966-11-22 ES ES333639A patent/ES333639A1/en not_active Expired
- 1966-11-30 JP JP41078075A patent/JPS4923995B1/ja active Pending
- 1966-12-06 NL NL6617117A patent/NL6617117A/xx unknown
- 1966-12-06 SE SE1670066A patent/SE318357B/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1983000372A1 (en) * | 1981-07-16 | 1983-02-03 | GLINDSJÖ, Per | Process for combined heat exchanging and gas cleaning and device for the accomplishing of this process |
Also Published As
| Publication number | Publication date |
|---|---|
| BE690036A (en) | 1967-05-22 |
| ES333639A1 (en) | 1968-03-16 |
| NL6617117A (en) | 1967-06-30 |
| JPS4923995B1 (en) | 1974-06-19 |
| GB1178109A (en) | 1970-01-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5212201A (en) | Method for controlling burning of fuel gas in coke furnace | |
| GB1060314A (en) | Process for the prevention of corrosion | |
| ATE26172T1 (en) | DOUBLE INCLINED FURNACE. | |
| ES8207324A1 (en) | Vermiculite as a deposit modifier in coal fired boilers | |
| ES452904A1 (en) | Calcination | |
| SE318357B (en) | ||
| GB1434993A (en) | Furnace and generation of heat therein by oxidising a carbon aceous fuel | |
| SE317461B (en) | ||
| GB1348061A (en) | Process for utilising coal residues | |
| GB878723A (en) | Improved method for the operation of furnaces | |
| GB1248558A (en) | Method of operating a cupola furnace | |
| GB1276660A (en) | Improvements in the production of lime | |
| ES2009994A6 (en) | Sulfur removal by sorbent injection in secondary combustion zones. | |
| GB1093590A (en) | A method for the combustion of waste material, and a furnace for performance of the method | |
| GB2011872A (en) | Neutralization of acidic combustion gases | |
| JPS5420431A (en) | Pulverized coal combustion boiler | |
| SU544826A1 (en) | Method for reducing the formation of sulfur oxides in combustion products | |
| GB878722A (en) | Improved method for the operation of furnaces | |
| JPS5266873A (en) | Process for treating combustion gas | |
| GB1462925A (en) | Process for the thermal decomposition of waste sulphuric acid | |
| JPS51139503A (en) | A blast furnace operating method for blowing high-temperature reducing as into furnace | |
| GB854042A (en) | Improvements in a method for the heat treatment of solid materials in preformed shapes in vertical shaft furnaces | |
| GB732125A (en) | Improved lime-brick and method for its production | |
| ES395109A1 (en) | Process for the production of a reducing gas for blast furnace | |
| JPS52103401A (en) | Prevention of top heating in coke ovens |