CA2337121A1 - Methode et appareil de separation gaz-liquide par contact - Google Patents

Methode et appareil de separation gaz-liquide par contact Download PDF

Info

Publication number: CA2337121A1
Authority: CA; Canada
Prior art keywords: gas; liquid; gas stream; shroud; impeller
Prior art date: 1992-04-03
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.): Abandoned

Application number

CA002337121A

Other languages

English (en)

Inventor

David Todd R. Ellenor

John N. Harbinson

James W. Smith

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.)

University of Toronto Innovations Foundation

Apollo Environmental Systems Corp

Original Assignee

Individual

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.)

1992-04-03

Filing date

1993-04-05

Publication date

1993-10-14

1992-04-03 Priority claimed from US07/863,720 external-priority patent/US5352421A/en

1993-04-05 Application filed by Individual filed Critical Individual

1993-10-14 Publication of CA2337121A1 publication Critical patent/CA2337121A1/fr

Status Abandoned legal-status Critical Current

Links

239000007788 liquid Substances 0.000 title claims abstract description 208
238000000034 method Methods 0.000 title claims abstract description 188
239000007789 gas Substances 0.000 claims abstract description 393
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims abstract description 168
229910000037 hydrogen sulfide Inorganic materials 0.000 claims abstract description 162
239000007791 liquid phase Substances 0.000 claims abstract description 116
238000006243 chemical reaction Methods 0.000 claims abstract description 83
239000007792 gaseous phase Substances 0.000 claims abstract description 42
229910052760 oxygen Inorganic materials 0.000 claims abstract description 39
239000001301 oxygen Substances 0.000 claims abstract description 38
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 37
230000000694 effects Effects 0.000 claims abstract description 36
238000007254 oxidation reaction Methods 0.000 claims abstract description 30
239000012071 phase Substances 0.000 claims abstract description 30
230000003647 oxidation Effects 0.000 claims abstract description 29
239000000126 substance Substances 0.000 claims abstract description 29
229910052723 transition metal Inorganic materials 0.000 claims abstract description 14
150000003624 transition metals Chemical class 0.000 claims abstract description 14
238000000926 separation method Methods 0.000 claims abstract description 10
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical group O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 145
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 126
239000011593 sulfur Substances 0.000 claims description 120
229910052717 sulfur Inorganic materials 0.000 claims description 120
239000002609 medium Substances 0.000 claims description 73
230000008569 process Effects 0.000 claims description 55
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 38
239000000203 mixture Substances 0.000 claims description 35
239000002245 particle Substances 0.000 claims description 35
239000000243 solution Substances 0.000 claims description 31
239000012736 aqueous medium Substances 0.000 claims description 26
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 24
239000013522 chelant Substances 0.000 claims description 21
235000014413 iron hydroxide Nutrition 0.000 claims description 21
NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical group [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 claims description 21
239000000463 material Substances 0.000 claims description 21
238000010008 shearing Methods 0.000 claims description 20
239000002002 slurry Substances 0.000 claims description 20
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 18
239000007787 solid Substances 0.000 claims description 18
229910052742 iron Inorganic materials 0.000 claims description 16
230000001590 oxidative effect Effects 0.000 claims description 16
239000003795 chemical substances by application Substances 0.000 claims description 15
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 14
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235000008733 Citrus aurantifolia Nutrition 0.000 claims description 12
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238000009826 distribution Methods 0.000 claims description 12
239000004571 lime Substances 0.000 claims description 12
KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical group OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 11
235000019738 Limestone Nutrition 0.000 claims description 11
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239000012855 volatile organic compound Substances 0.000 claims description 11
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238000001179 sorption measurement Methods 0.000 claims description 6
239000002738 chelating agent Substances 0.000 claims description 5
239000003345 natural gas Substances 0.000 claims description 5
238000005201 scrubbing Methods 0.000 claims description 5
CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical group [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 4
150000008044 alkali metal hydroxides Chemical class 0.000 claims description 4
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical group [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 3
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150000002019 disulfides Chemical class 0.000 claims description 3
239000011236 particulate material Substances 0.000 claims description 3
URDCARMUOSMFFI-UHFFFAOYSA-N 2-[2-[bis(carboxymethyl)amino]ethyl-(2-hydroxyethyl)amino]acetic acid Chemical compound OCCN(CC(O)=O)CCN(CC(O)=O)CC(O)=O URDCARMUOSMFFI-UHFFFAOYSA-N 0.000 claims description 2
239000007795 chemical reaction product Substances 0.000 claims description 2
239000000460 chlorine Substances 0.000 claims description 2
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238000007667 floating Methods 0.000 claims description 2
239000012530 fluid Substances 0.000 claims description 2
210000003141 lower extremity Anatomy 0.000 claims description 2
229910052943 magnesium sulfate Inorganic materials 0.000 claims description 2
235000019341 magnesium sulphate Nutrition 0.000 claims description 2
229910052938 sodium sulfate Inorganic materials 0.000 claims description 2
235000011152 sodium sulphate Nutrition 0.000 claims description 2
238000013022 venting Methods 0.000 claims description 2
239000007900 aqueous suspension Substances 0.000 claims 3
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical group [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims 2
239000000920 calcium hydroxide Substances 0.000 claims 2
229910001861 calcium hydroxide Inorganic materials 0.000 claims 2
GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical compound [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 claims 1
235000010261 calcium sulphite Nutrition 0.000 claims 1
125000001309 chloro group Chemical group Cl* 0.000 claims 1
238000004891 communication Methods 0.000 claims 1
239000013078 crystal Substances 0.000 claims 1
XAVPBEPMEPVYDL-UHFFFAOYSA-N sulfane sulfur dioxide Chemical compound S.O=S=O XAVPBEPMEPVYDL-UHFFFAOYSA-N 0.000 claims 1
239000002351 wastewater Substances 0.000 claims 1
238000005188 flotation Methods 0.000 abstract description 24
238000012546 transfer Methods 0.000 abstract description 18
230000003993 interaction Effects 0.000 abstract description 4
239000012265 solid product Substances 0.000 abstract 1
235000010269 sulphur dioxide Nutrition 0.000 description 52
239000003054 catalyst Substances 0.000 description 35
239000001257 hydrogen Substances 0.000 description 20
229910052739 hydrogen Inorganic materials 0.000 description 20
239000012429 reaction media Substances 0.000 description 17
238000012360 testing method Methods 0.000 description 15
239000010426 asphalt Substances 0.000 description 12
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238000012545 processing Methods 0.000 description 9
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GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 8
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RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 4
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CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 3
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
238000010276 construction Methods 0.000 description 3
238000013461 design Methods 0.000 description 3
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QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
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NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
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239000005864 Sulphur Substances 0.000 description 2
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239000012670 alkaline solution Substances 0.000 description 2
UMEAURNTRYCPNR-UHFFFAOYSA-N azane;iron(2+) Chemical compound N.[Fe+2] UMEAURNTRYCPNR-UHFFFAOYSA-N 0.000 description 2
230000009286 beneficial effect Effects 0.000 description 2
239000003245 coal Substances 0.000 description 2
238000002485 combustion reaction Methods 0.000 description 2
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OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 2
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239000004155 Chlorine dioxide Substances 0.000 description 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
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LIRDHUDRLFDYAI-UHFFFAOYSA-H iron(3+);trisulfite Chemical compound [Fe+3].[Fe+3].[O-]S([O-])=O.[O-]S([O-])=O.[O-]S([O-])=O LIRDHUDRLFDYAI-UHFFFAOYSA-H 0.000 description 1
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238000011068 loading method Methods 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
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239000003595 mist Substances 0.000 description 1
229910000402 monopotassium phosphate Inorganic materials 0.000 description 1
235000019796 monopotassium phosphate Nutrition 0.000 description 1
APVPOHHVBBYQAV-UHFFFAOYSA-N n-(4-aminophenyl)sulfonyloctadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NS(=O)(=O)C1=CC=C(N)C=C1 APVPOHHVBBYQAV-UHFFFAOYSA-N 0.000 description 1
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PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
238000011020 pilot scale process Methods 0.000 description 1
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239000002574 poison Substances 0.000 description 1
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239000002243 precursor Substances 0.000 description 1
230000001737 promoting effect Effects 0.000 description 1
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239000003516 soil conditioner Substances 0.000 description 1
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LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
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239000002699 waste material Substances 0.000 description 1
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Classifications

- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

Gas Separation By Absorption (AREA)
Treating Waste Gases (AREA)

CA002337121A 1992-04-03 1993-04-05 Methode et appareil de separation gaz-liquide par contact Abandoned CA2337121A1 (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US07/863,720		1992-04-03
US07/863,720 US5352421A (en)	1989-12-05	1992-04-03	Method and apparatus for effecting gas-liquid contact
CA002133454A CA2133454C (fr)	1992-04-03	1993-04-05	Methode et appareil de separation gaz-liquide par contact

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002133454A Division CA2133454C (fr)	1992-04-03	1993-04-05	Methode et appareil de separation gaz-liquide par contact

Publications (1)

Publication Number	Publication Date
CA2337121A1 true CA2337121A1 (fr)	1993-10-14

Family

ID=25677542

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CA002337131A Abandoned CA2337131A1 (fr)	1992-04-03	1993-04-05	Methode et appareil de separation gaz-liquide par contact
CA002337121A Abandoned CA2337121A1 (fr)	1992-04-03	1993-04-05	Methode et appareil de separation gaz-liquide par contact

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CA002337131A Abandoned CA2337131A1 (fr)	1992-04-03	1993-04-05	Methode et appareil de separation gaz-liquide par contact

Country Status (1)

Country	Link
CA (2)	CA2337131A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN109966941A (zh) *	2019-05-13	2019-07-05	江苏炬焰智能科技有限公司	碳酸泉混合器
CN111807490A (zh) *	2020-07-16	2020-10-23	众意环保科技(大连)有限公司	一种应用于焦化废水深度处理去除cod及脱色的组合药剂和应用
CN114682393A (zh) *	2022-02-15	2022-07-01	刘世力	一种尾矿回收搅拌式浮选机
CN116510918A (zh) *	2023-05-16	2023-08-01	中煤科工集团唐山研究院有限公司	一种组合式浮选机叶轮及其形成方法
CN119874054A (zh) *	2025-03-28	2025-04-25	浙江省海洋水产研究所	水产养殖废水高效处理设施及方法

1993
- 1993-04-05 CA CA002337131A patent/CA2337131A1/fr not_active Abandoned
- 1993-04-05 CA CA002337121A patent/CA2337121A1/fr not_active Abandoned

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN109966941A (zh) *	2019-05-13	2019-07-05	江苏炬焰智能科技有限公司	碳酸泉混合器
CN111807490A (zh) *	2020-07-16	2020-10-23	众意环保科技(大连)有限公司	一种应用于焦化废水深度处理去除cod及脱色的组合药剂和应用
CN114682393A (zh) *	2022-02-15	2022-07-01	刘世力	一种尾矿回收搅拌式浮选机
CN114682393B (zh) *	2022-02-15	2023-12-19	介休市冠云山机械设备有限公司	一种尾矿回收搅拌式浮选机
CN116510918A (zh) *	2023-05-16	2023-08-01	中煤科工集团唐山研究院有限公司	一种组合式浮选机叶轮及其形成方法
CN119874054A (zh) *	2025-03-28	2025-04-25	浙江省海洋水产研究所	水产养殖废水高效处理设施及方法

Also Published As

Publication number	Publication date
CA2337131A1 (fr)	1993-10-14

Legal Events

Date	Code	Title	Description
2001-08-28	EEER	Examination request
2004-05-19	FZDE	Dead

Publication	Publication Date	Title
US5527475A (en)	1996-06-18	Method for determining the parameters of a gas-liquid contact apparatus
CA2133454C (fr)	2001-07-24	Methode et appareil de separation gaz-liquide par contact
US4889701A (en)	1989-12-26	Process for oxidizing multivalent metals
EP0086919B1 (fr)	1987-09-16	Procédé pour l'élimination sélective d'hydrogène sulfuré de courants gazeux
AU636495B2 (en)	1993-04-29	Method and apparatus for effecting gas-liquid contact
CA1212819A (fr)	1986-10-21	Extraction du sulfure d'hydrogene des gaz
US5500130A (en)	1996-03-19	Method for effecting gas-liquid contact
US5174973A (en)	1992-12-29	Method and apparatus for effecting gas-liquid contact
US3791104A (en)	1974-02-12	High energy gas-liquid contacting process
US5366698A (en)	1994-11-22	Apparatus for effecting gas liquid contact
CA2337121A1 (fr)	1993-10-14	Methode et appareil de separation gaz-liquide par contact
US5407646A (en)	1995-04-18	Dual impeller method and apparatus for effecting chemical conversion
KR0151705B1 (ko)	1998-10-15	화학적 변환을 일으키는데 사용되는 이중 임펠러 방법 및 장치
IE911768A1 (en)	1992-12-02	Method and apparatus for effecting gas-liquid contact
CA2004652C (fr)	1999-08-31	Appareil pour les reactions de contact gaz/liquide, et methode connexe
WO1992021431A1 (fr)	1992-12-10	Methode et appareil a double palette d'agitation permettant une conversion chimique