CA2039863C - Procede biologique de conversion du sulfure d'hydrogene - Google Patents

Procede biologique de conversion du sulfure d'hydrogene

Info

Publication number: CA2039863C
Authority: CA; Canada
Prior art keywords: hydrogen sulphide; column; process according; gas; range
Prior art date: 1991-04-05
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 - Lifetime

Application number

CA 2039863

Other languages

English (en)

Other versions

CA2039863A1 (fr

Inventor

Hector M. Lizama

Bruce M. Sankey

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.)

Imperial Oil Resources Ltd

Original Assignee

Imperial Oil Resources Ltd

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.)

1991-04-05

Filing date

1991-04-05

Publication date

1999-09-28

1991-04-05 Application filed by Imperial Oil Resources Ltd filed Critical Imperial Oil Resources Ltd

1991-04-05 Priority to CA 2039863 priority Critical patent/CA2039863C/fr

1992-10-06 Publication of CA2039863A1 publication Critical patent/CA2039863A1/fr

1999-09-28 Application granted granted Critical

1999-09-28 Publication of CA2039863C publication Critical patent/CA2039863C/fr

2011-04-05 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title claims abstract description 79
238000006243 chemical reaction Methods 0.000 title claims description 24
230000031018 biological processes and functions Effects 0.000 title description 2
239000007789 gas Substances 0.000 claims abstract description 49
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 20
241000605272 Acidithiobacillus thiooxidans Species 0.000 claims abstract description 18
239000005864 Sulphur Substances 0.000 claims abstract description 12
238000000034 method Methods 0.000 claims description 29
230000008569 process Effects 0.000 claims description 21
239000007788 liquid Substances 0.000 claims description 13
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
229910052760 oxygen Inorganic materials 0.000 claims description 5
239000001301 oxygen Substances 0.000 claims description 5
230000002906 microbiologic effect Effects 0.000 claims description 2
238000012856 packing Methods 0.000 claims 2
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
238000009630 liquid culture Methods 0.000 claims 1
238000009738 saturating Methods 0.000 claims 1
241000894006 Bacteria Species 0.000 abstract description 22
150000003467 sulfuric acid derivatives Chemical class 0.000 abstract description 5
150000003568 thioethers Chemical class 0.000 abstract description 4
241000605118 Thiobacillus Species 0.000 abstract description 2
239000012736 aqueous medium Substances 0.000 abstract 1
238000013048 microbiological method Methods 0.000 abstract 1
230000001580 bacterial effect Effects 0.000 description 25
238000002474 experimental method Methods 0.000 description 18
239000011324 bead Substances 0.000 description 13
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 10
229910021653 sulphate ion Inorganic materials 0.000 description 10
239000000203 mixture Substances 0.000 description 9
230000003647 oxidation Effects 0.000 description 9
238000007254 oxidation reaction Methods 0.000 description 9
239000011521 glass Substances 0.000 description 8
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 5
229910052717 sulfur Inorganic materials 0.000 description 5
239000011593 sulfur Substances 0.000 description 5
230000015572 biosynthetic process Effects 0.000 description 4
230000003134 recirculating effect Effects 0.000 description 4
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
238000012258 culturing Methods 0.000 description 3
230000000694 effects Effects 0.000 description 3
230000006872 improvement Effects 0.000 description 3
239000003345 natural gas Substances 0.000 description 3
239000000126 substance Substances 0.000 description 3
239000001117 sulphuric acid Substances 0.000 description 3
235000011149 sulphuric acid Nutrition 0.000 description 3
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
241001509286 Thiobacillus denitrificans Species 0.000 description 2
230000008901 benefit Effects 0.000 description 2
239000007795 chemical reaction product Substances 0.000 description 2
231100000252 nontoxic Toxicity 0.000 description 2
230000003000 nontoxic effect Effects 0.000 description 2
230000001590 oxidative effect Effects 0.000 description 2
239000000047 product Substances 0.000 description 2
238000000746 purification Methods 0.000 description 2
230000002269 spontaneous effect Effects 0.000 description 2
239000002351 wastewater Substances 0.000 description 2
241000605222 Acidithiobacillus ferrooxidans Species 0.000 description 1
239000002028 Biomass Substances 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
230000006978 adaptation Effects 0.000 description 1
229910052921 ammonium sulfate Inorganic materials 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
230000004993 binary fission Effects 0.000 description 1
238000010170 biological method Methods 0.000 description 1
238000005119 centrifugation Methods 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
238000011109 contamination Methods 0.000 description 1
230000001276 controlling effect Effects 0.000 description 1
208000012839 conversion disease Diseases 0.000 description 1
230000002596 correlated effect Effects 0.000 description 1
230000000875 corresponding effect Effects 0.000 description 1
230000002950 deficient Effects 0.000 description 1
230000008021 deposition Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000000605 extraction Methods 0.000 description 1
238000001914 filtration Methods 0.000 description 1
230000005484 gravity Effects 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
239000012535 impurity Substances 0.000 description 1
239000002054 inoculum Substances 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
229910052943 magnesium sulfate Inorganic materials 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
230000007483 microbial process Effects 0.000 description 1
244000005700 microbiome Species 0.000 description 1
229910000402 monopotassium phosphate Inorganic materials 0.000 description 1
238000009790 rate-determining step (RDS) Methods 0.000 description 1
238000004064 recycling Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
241000894007 species Species 0.000 description 1
239000000758 substrate Substances 0.000 description 1
230000019086 sulfide ion homeostasis Effects 0.000 description 1
231100000331 toxic Toxicity 0.000 description 1
230000002588 toxic effect Effects 0.000 description 1
239000002341 toxic gas Substances 0.000 description 1
238000011144 upstream manufacturing Methods 0.000 description 1
230000035899 viability Effects 0.000 description 1
239000002699 waste material Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Landscapes

Treating Waste Gases (AREA)
Apparatus Associated With Microorganisms And Enzymes (AREA)

CA 2039863 1991-04-05 1991-04-05 Procede biologique de conversion du sulfure d'hydrogene Expired - Lifetime CA2039863C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA 2039863 CA2039863C (fr)	1991-04-05	1991-04-05	Procede biologique de conversion du sulfure d'hydrogene

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA 2039863 CA2039863C (fr)	1991-04-05	1991-04-05	Procede biologique de conversion du sulfure d'hydrogene

Publications (2)

Publication Number	Publication Date
CA2039863A1 CA2039863A1 (fr)	1992-10-06
CA2039863C true CA2039863C (fr)	1999-09-28

Family

ID=4147339

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2039863 Expired - Lifetime CA2039863C (fr)	1991-04-05	1991-04-05	Procede biologique de conversion du sulfure d'hydrogene

Country Status (1)

Country	Link
CA (1)	CA2039863C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP3390288A4 (fr) *	2015-12-17	2019-07-31	Uop Llc	Procédé d'élimination biologique de sulfures présents dans l'eau

1991
- 1991-04-05 CA CA 2039863 patent/CA2039863C/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2039863A1 (fr)	1992-10-06

Legal Events

Date	Code	Title	Description
1993-11-24	EEER	Examination request
2011-04-05	MKEX	Expiry

Publication	Publication Date	Title
EP0561889B1 (fr)	1994-11-02	Procede d'elimination des composes de soufre des gaz
KR100345996B1 (ko)	2002-12-11	황화물을함유하는폐수의정화방법
CA1294235C (fr)	1992-01-14	Desulfuration microbiologique des gaz
US4666852A (en)	1987-05-19	Photosynthetic bioconversion sulfur removal
US6217766B1 (en)	2001-04-17	Sulphur reducing bacterium and its use in biological desulphurization processes
CN1238711A (zh)	1999-12-15	生物脱除硫化物的方法
EP0579711B1 (fr)	1996-01-03	Procede d'extraction de soufre dans de l'eau
EP0451922B1 (fr)	1995-04-05	Procédé pour éliminer le dioxyde de soufre d'un gaz d'échappement
CA1259271A (fr)	1989-09-12	Traitement des gaz d'echappement
US5518619A (en)	1996-05-21	Process for removing sulphur compounds from water
EP0218958B1 (fr)	1991-03-06	Désulfuration microbiologique de gaz
CA2039863C (fr)	1999-09-28	Procede biologique de conversion du sulfure d'hydrogene
EP0811416B1 (fr)	2001-04-04	Désulfuration des gaz contenant du sulfur d'hydrogène
US6051518A (en)	2000-04-18	Microbial process and composition for the regeneration of catalysts
CA2216461C (fr)	2006-10-24	Procede pour le traitement de gaz
SU1288166A1 (ru)	1987-02-07	Способ биохимической очистки воды от сернистых соединений