CA1056578A - Methode et appareil de depollution d'un melange gazeux - Google Patents

Methode et appareil de depollution d'un melange gazeux

Info

Publication number: CA1056578A
Authority: CA; Canada
Prior art keywords: gaseous product; channel; gaseous; solution; active substance
Prior art date: 1975-10-31
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

CA238,812A

Other languages

English (en)

Other versions

CA238812S (en

Inventor

Josef Pausch

Sung L. Kwon

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.)

General Resource Corp

Original Assignee

General Resource Corp

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.)

1975-10-31

Filing date

1975-10-31

Publication date

1979-06-19

1975-10-31 Application filed by General Resource Corp filed Critical General Resource Corp

1975-10-31 Priority to CA238,812A priority Critical patent/CA1056578A/fr

1979-06-19 Application granted granted Critical

1979-06-19 Publication of CA1056578A publication Critical patent/CA1056578A/fr

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 15
239000003344 environmental pollutant Substances 0.000 title abstract description 15
231100000719 pollutant Toxicity 0.000 title abstract description 14
239000008246 gaseous mixture Substances 0.000 title abstract description 6
239000000243 solution Substances 0.000 claims abstract description 24
239000007787 solid Substances 0.000 claims abstract description 10
239000000463 material Substances 0.000 claims abstract description 8
239000002244 precipitate Substances 0.000 claims abstract description 8
239000007795 chemical reaction product Substances 0.000 claims abstract 6
238000000926 separation method Methods 0.000 claims abstract 4
239000000047 product Substances 0.000 claims description 24
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 11
239000013543 active substance Substances 0.000 claims description 10
229910000029 sodium carbonate Inorganic materials 0.000 claims description 7
235000017550 sodium carbonate Nutrition 0.000 claims description 5
239000002699 waste material Substances 0.000 claims description 4
239000006185 dispersion Substances 0.000 claims 7
238000005259 measurement Methods 0.000 claims 5
239000003595 mist Substances 0.000 claims 4
239000007864 aqueous solution Substances 0.000 claims 3
238000001704 evaporation Methods 0.000 claims 2
239000007789 gas Substances 0.000 abstract description 30
239000003546 flue gas Substances 0.000 abstract description 17
239000000126 substance Substances 0.000 abstract description 9
239000010881 fly ash Substances 0.000 abstract description 4
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 3
239000005864 Sulphur Substances 0.000 abstract description 3
239000007921 spray Substances 0.000 abstract description 3
239000002912 waste gas Substances 0.000 abstract description 3
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 2
AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 abstract 2
239000012530 fluid Substances 0.000 abstract 1
230000005484 gravity Effects 0.000 abstract 1
238000005201 scrubbing Methods 0.000 abstract 1
239000002910 solid waste Substances 0.000 abstract 1
235000010269 sulphur dioxide Nutrition 0.000 abstract 1
239000004291 sulphur dioxide Substances 0.000 abstract 1
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 10
238000006243 chemical reaction Methods 0.000 description 6
238000001914 filtration Methods 0.000 description 6
238000002156 mixing Methods 0.000 description 6
238000002485 combustion reaction Methods 0.000 description 5
238000001556 precipitation Methods 0.000 description 5
GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 5
150000001875 compounds Chemical class 0.000 description 4
239000000203 mixture Substances 0.000 description 4
239000002956 ash Substances 0.000 description 3
239000002803 fossil fuel Substances 0.000 description 3
235000010265 sodium sulphite Nutrition 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
150000007514 bases Chemical class 0.000 description 2
239000006227 byproduct Substances 0.000 description 2
239000003153 chemical reaction reagent Substances 0.000 description 2
229920000136 polysorbate Polymers 0.000 description 2
239000011343 solid material Substances 0.000 description 2
241001625808 Trona Species 0.000 description 1
239000011149 active material Substances 0.000 description 1
230000001174 ascending effect Effects 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
239000003245 coal Substances 0.000 description 1
230000001276 controlling effect Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
ZLCCLBKPLLUIJC-UHFFFAOYSA-L disodium tetrasulfane-1,4-diide Chemical compound [Na+].[Na+].[S-]SS[S-] ZLCCLBKPLLUIJC-UHFFFAOYSA-L 0.000 description 1
239000000446 fuel Substances 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
230000000266 injurious effect Effects 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000003209 petroleum derivative Substances 0.000 description 1
229910052938 sodium sulfate Inorganic materials 0.000 description 1
235000011152 sodium sulphate Nutrition 0.000 description 1
241000894007 species Species 0.000 description 1
238000005979 thermal decomposition reaction Methods 0.000 description 1
WCTAGTRAWPDFQO-UHFFFAOYSA-K trisodium;hydrogen carbonate;carbonate Chemical compound [Na+].[Na+].[Na+].OC([O-])=O.[O-]C([O-])=O WCTAGTRAWPDFQO-UHFFFAOYSA-K 0.000 description 1

Landscapes

Treating Waste Gases (AREA)

CA238,812A 1975-10-31 1975-10-31 Methode et appareil de depollution d'un melange gazeux Expired CA1056578A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA238,812A CA1056578A (fr)	1975-10-31	1975-10-31	Methode et appareil de depollution d'un melange gazeux

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA238,812A CA1056578A (fr)	1975-10-31	1975-10-31	Methode et appareil de depollution d'un melange gazeux

Publications (1)

Publication Number	Publication Date
CA1056578A true CA1056578A (fr)	1979-06-19

Family

ID=4104420

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA238,812A Expired CA1056578A (fr)	1975-10-31	1975-10-31	Methode et appareil de depollution d'un melange gazeux

Country Status (1)

Country	Link
CA (1)	CA1056578A (fr)

1975
- 1975-10-31 CA CA238,812A patent/CA1056578A/fr not_active Expired

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