JPS60216832A - 乾式石灰法による排ガスの浄化方法 - Google Patents
乾式石灰法による排ガスの浄化方法Info
- Publication number
- JPS60216832A JPS60216832A JP59072246A JP7224684A JPS60216832A JP S60216832 A JPS60216832 A JP S60216832A JP 59072246 A JP59072246 A JP 59072246A JP 7224684 A JP7224684 A JP 7224684A JP S60216832 A JPS60216832 A JP S60216832A
- Authority
- JP
- Japan
- Prior art keywords
- lime
- exhaust gas
- particles
- harmful substances
- particle size
- 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
- 238000000034 method Methods 0.000 title claims description 42
- 235000008733 Citrus aurantifolia Nutrition 0.000 title claims description 40
- 235000011941 Tilia x europaea Nutrition 0.000 title claims description 40
- 239000004571 lime Substances 0.000 title claims description 40
- 238000000746 purification Methods 0.000 title description 4
- 239000002912 waste gas Substances 0.000 title 1
- 239000000126 substance Substances 0.000 claims description 17
- 230000002378 acidificating effect Effects 0.000 claims description 15
- 239000011164 primary particle Substances 0.000 claims description 15
- 239000000428 dust Substances 0.000 claims description 9
- 239000010419 fine particle Substances 0.000 claims description 7
- 239000004071 soot Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 36
- 239000002245 particle Substances 0.000 description 28
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 24
- 238000006243 chemical reaction Methods 0.000 description 17
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 13
- 239000000920 calcium hydroxide Substances 0.000 description 13
- 235000011116 calcium hydroxide Nutrition 0.000 description 13
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 13
- 239000000292 calcium oxide Substances 0.000 description 12
- 235000012255 calcium oxide Nutrition 0.000 description 12
- 239000010459 dolomite Substances 0.000 description 11
- 229910000514 dolomite Inorganic materials 0.000 description 11
- 239000002250 absorbent Substances 0.000 description 7
- 230000002745 absorbent Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 101100450563 Mus musculus Serpind1 gene Proteins 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 3
- 235000019738 Limestone Nutrition 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 150000003464 sulfur compounds Chemical class 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 229910052925 anhydrite Inorganic materials 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 230000003284 homeostatic effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 239000011163 secondary particle Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 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
-
- 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
- B01D53/68—Halogens or halogen compounds
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)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59072246A JPS60216832A (ja) | 1984-04-10 | 1984-04-10 | 乾式石灰法による排ガスの浄化方法 |
GB08506958A GB2157192B (en) | 1984-04-10 | 1985-03-18 | Method of purifying exhaust gas |
CA000477363A CA1290922C (en) | 1984-04-10 | 1985-03-25 | Method of purifying exhaust gas |
DE19853511759 DE3511759A1 (de) | 1984-04-10 | 1985-03-30 | Verfahren und vorrichtung zum reinigen von abgasen |
IT47914/85A IT1180740B (it) | 1984-04-10 | 1985-04-03 | Metodo di furificazione di gas di scarico |
FR858505119A FR2562442B1 (fr) | 1984-04-10 | 1985-04-04 | Procede pour la purification d'un gaz d'echappement |
BE2/60660A BE902140A (fr) | 1984-04-10 | 1985-04-09 | Procede d'epuration de gaz d'echappement. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59072246A JPS60216832A (ja) | 1984-04-10 | 1984-04-10 | 乾式石灰法による排ガスの浄化方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60216832A true JPS60216832A (ja) | 1985-10-30 |
JPH0248289B2 JPH0248289B2 (enrdf_load_stackoverflow) | 1990-10-24 |
Family
ID=13483739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59072246A Granted JPS60216832A (ja) | 1984-04-10 | 1984-04-10 | 乾式石灰法による排ガスの浄化方法 |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS60216832A (enrdf_load_stackoverflow) |
BE (1) | BE902140A (enrdf_load_stackoverflow) |
CA (1) | CA1290922C (enrdf_load_stackoverflow) |
DE (1) | DE3511759A1 (enrdf_load_stackoverflow) |
FR (1) | FR2562442B1 (enrdf_load_stackoverflow) |
GB (1) | GB2157192B (enrdf_load_stackoverflow) |
IT (1) | IT1180740B (enrdf_load_stackoverflow) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62210035A (ja) * | 1986-03-07 | 1987-09-16 | Hitachi Zosen Corp | 燃焼排ガスの脱塩方法 |
JP2009285656A (ja) * | 2009-09-01 | 2009-12-10 | Hitachi Ltd | Hf含有ガスの乾式処理装置及び処理方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1309571C (en) * | 1986-07-14 | 1992-11-03 | Ronald R. Landreth | Method and apparatus for reducing sulfur dioxide content in flue gases |
DE3624300A1 (de) * | 1986-07-18 | 1988-01-28 | Metallgesellschaft Ag | Verfahren zur herstellung calciumhydrathaltiger sorbenten fuer die so(pfeil abwaerts)2(pfeil abwaerts)-absorption aus abgasen |
JPH0721273U (ja) * | 1992-07-15 | 1995-04-18 | 新日本製鐵株式会社 | 高周波抵抗溶接用給電チップ |
JP7193807B2 (ja) * | 2020-08-19 | 2022-12-21 | 株式会社ニッセー | 適食化処理された直翅目昆虫由来食材並びにその製造方法 |
CN114262635B (zh) * | 2021-12-09 | 2022-10-04 | 中国石油大学(北京) | 一种天然气强化脱硫脱碳系统及方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3721066A (en) * | 1970-12-29 | 1973-03-20 | Teller Environmental Systems | Process for recovery of acid gases |
DE2437750C3 (de) * | 1974-08-06 | 1983-12-01 | Hünlich, Hans-Werner, Dipl.-Ing., 5600 Wuppertal | Ein- und mehrstufiges Verfahren zur trockenen Absorption und Abscheidung gasförmiger Schadstoffe aus Abgasen als trockene Rückstände |
FR2285169A1 (fr) * | 1974-09-19 | 1976-04-16 | Mitsubishi Heavy Ind Ltd | Procede de controle de la corrosion des appareils de traitement des gaz venant des fours verriers |
DE2520045A1 (de) * | 1975-05-06 | 1976-11-25 | Heinz Hoelter | Verfahren und vorrichtung zur entschwefelung von abgasen mittels trockener absorptionsmasse bei kraftwerksanlagen, sinterstrassen und aehnlichen mit schadstoffen beladenen gasen |
DE2615828A1 (de) * | 1976-04-10 | 1977-10-13 | Heinz Hoelter | Verfahren und vorrichtung zur gasreinigung |
FR2387073A1 (fr) * | 1977-04-12 | 1978-11-10 | Air Ind | Procede d'epuration d'un courant gazeux chaud pouvant entrainer des particules et/ou des produits gazeux condensables |
US4197278B1 (en) * | 1978-02-24 | 1996-04-02 | Abb Flakt Inc | Sequential removal of sulfur oxides from hot gases |
DE2820357A1 (de) * | 1978-05-10 | 1979-11-15 | Metallgesellschaft Ag | Verfahren zum entfernen von schwefeloxiden aus verbrennungsabgasen |
DE2910537C2 (de) * | 1979-03-17 | 1982-10-21 | L. & C. Steinmüller GmbH, 5270 Gummersbach | Verfahren zum Regenerieren der trockenen und feinkörnigen Additive aus einer Abgasreinigungsvorrichtung |
AT380645B (de) * | 1983-11-25 | 1986-06-25 | Waagner Biro Ag | Verfahren zur abscheidung von sauren schadgasen und verbrennungsanlage zur durchfuehrung des verfahrens |
-
1984
- 1984-04-10 JP JP59072246A patent/JPS60216832A/ja active Granted
-
1985
- 1985-03-18 GB GB08506958A patent/GB2157192B/en not_active Expired
- 1985-03-25 CA CA000477363A patent/CA1290922C/en not_active Expired
- 1985-03-30 DE DE19853511759 patent/DE3511759A1/de not_active Ceased
- 1985-04-03 IT IT47914/85A patent/IT1180740B/it active
- 1985-04-04 FR FR858505119A patent/FR2562442B1/fr not_active Expired - Lifetime
- 1985-04-09 BE BE2/60660A patent/BE902140A/fr unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62210035A (ja) * | 1986-03-07 | 1987-09-16 | Hitachi Zosen Corp | 燃焼排ガスの脱塩方法 |
JP2009285656A (ja) * | 2009-09-01 | 2009-12-10 | Hitachi Ltd | Hf含有ガスの乾式処理装置及び処理方法 |
Also Published As
Publication number | Publication date |
---|---|
BE902140A (fr) | 1985-07-31 |
GB2157192B (en) | 1988-04-13 |
DE3511759A1 (de) | 1985-10-17 |
GB8506958D0 (en) | 1985-04-24 |
JPH0248289B2 (enrdf_load_stackoverflow) | 1990-10-24 |
FR2562442A1 (fr) | 1985-10-11 |
IT1180740B (it) | 1987-09-23 |
GB2157192A (en) | 1985-10-23 |
CA1290922C (en) | 1991-10-22 |
IT8547914A0 (it) | 1985-04-03 |
IT8547914A1 (it) | 1986-10-03 |
FR2562442B1 (fr) | 1990-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |