IL126499A - Apparatus and process for removal of hydrogen sulfide - Google Patents
Apparatus and process for removal of hydrogen sulfideInfo
- Publication number
- IL126499A IL126499A IL12649997A IL12649997A IL126499A IL 126499 A IL126499 A IL 126499A IL 12649997 A IL12649997 A IL 12649997A IL 12649997 A IL12649997 A IL 12649997A IL 126499 A IL126499 A IL 126499A
- Authority
- IL
- Israel
- Prior art keywords
- hydrogen sulfide
- envelope
- nitrogen
- inner conduit
- housing
- Prior art date
Links
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 229910000037 hydrogen sulfide Inorganic materials 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 24
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000007789 gas Substances 0.000 claims abstract description 23
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000011159 matrix material Substances 0.000 claims abstract description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 13
- 238000011282 treatment Methods 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 3
- PINRUEQFGKWBTO-UHFFFAOYSA-N 3-methyl-5-phenyl-1,3-oxazolidin-2-imine Chemical compound O1C(=N)N(C)CC1C1=CC=CC=C1 PINRUEQFGKWBTO-UHFFFAOYSA-N 0.000 claims 3
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 claims 1
- 239000003575 carbonaceous material Substances 0.000 claims 1
- 239000011236 particulate material Substances 0.000 claims 1
- 238000005406 washing Methods 0.000 abstract description 6
- 239000007795 chemical reaction product Substances 0.000 abstract description 2
- 238000011010 flushing procedure Methods 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 33
- 229910052799 carbon Inorganic materials 0.000 description 26
- 238000006243 chemical reaction Methods 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 7
- -1 polypropylene Polymers 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 230000008929 regeneration Effects 0.000 description 6
- 238000011069 regeneration method Methods 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- 239000004202 carbamide Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000007669 thermal treatment Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 231100001261 hazardous Toxicity 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 235000011118 potassium hydroxide Nutrition 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 150000003464 sulfur compounds Chemical class 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000011294 coal tar pitch Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000010841 municipal wastewater Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 238000005200 wet scrubbing Methods 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8603—Removing sulfur compounds
- B01D53/8612—Hydrogen sulfide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/631,070 US5843381A (en) | 1996-04-12 | 1996-04-12 | Apparatus for removal of hydrogen sulfide |
| PCT/US1997/005880 WO1997038784A1 (en) | 1996-04-12 | 1997-04-09 | Apparatus and process for removal of hydrogen sulfide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL126499A0 IL126499A0 (en) | 1999-08-17 |
| IL126499A true IL126499A (en) | 2001-07-24 |
Family
ID=24529653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL12649997A IL126499A (en) | 1996-04-12 | 1997-04-09 | Apparatus and process for removal of hydrogen sulfide |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5843381A (de) |
| EP (1) | EP0894023B1 (de) |
| AT (1) | ATE245051T1 (de) |
| AU (1) | AU710676B2 (de) |
| BR (1) | BR9708560A (de) |
| CA (1) | CA2251565C (de) |
| DE (1) | DE69723551T2 (de) |
| DK (1) | DK0894023T3 (de) |
| ES (1) | ES2203795T3 (de) |
| IL (1) | IL126499A (de) |
| NZ (1) | NZ332277A (de) |
| PT (1) | PT894023E (de) |
| TR (1) | TR199802050T2 (de) |
| WO (1) | WO1997038784A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2390266B (en) * | 2002-06-28 | 2005-12-21 | Samsung Electronics Co Ltd | Improvements in portable communication devices |
| US6805729B2 (en) * | 2002-10-29 | 2004-10-19 | H2Gen Innovations, Inc. | System and method for handling fluid using a manifold |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3847574A (en) * | 1973-03-14 | 1974-11-12 | American Air Filter Co | Charcoal filter arrangement |
| US3969095A (en) * | 1973-08-25 | 1976-07-13 | Shigeru Kurahashi | Air filter apparatus |
| US4411870A (en) * | 1981-12-28 | 1983-10-25 | Uop Inc. | Reactor system |
| CH668712A5 (de) * | 1985-10-08 | 1989-01-31 | Paul E Mueller | Filteranordnung in einer farbspritz- und einbrennkabine. |
| US4778492A (en) * | 1987-02-19 | 1988-10-18 | Advanced Separation Technologies Incorporated | Continuous gas treatment method and apparatus for adsorption processes |
| US5071035A (en) * | 1989-02-28 | 1991-12-10 | Kiplinger Dale V | System for transferring fluid from a container to a remote location |
| FR2711323B1 (fr) * | 1993-10-18 | 1996-06-21 | Inst Francais Du Petrole | Procédé d'élimination par adsorption d'hydrocarbures contenus dans l'air. |
| US5494869A (en) * | 1994-03-29 | 1996-02-27 | Calgon Carbon Corporation | Process for regenerating nitrogen-treated carbonaceous chars used for hydrogen sulfide removal |
-
1996
- 1996-04-12 US US08/631,070 patent/US5843381A/en not_active Expired - Lifetime
-
1997
- 1997-04-09 EP EP97917909A patent/EP0894023B1/de not_active Expired - Lifetime
- 1997-04-09 CA CA002251565A patent/CA2251565C/en not_active Expired - Fee Related
- 1997-04-09 TR TR1998/02050T patent/TR199802050T2/xx unknown
- 1997-04-09 WO PCT/US1997/005880 patent/WO1997038784A1/en not_active Ceased
- 1997-04-09 IL IL12649997A patent/IL126499A/en not_active IP Right Cessation
- 1997-04-09 DK DK97917909T patent/DK0894023T3/da active
- 1997-04-09 BR BR9708560-0A patent/BR9708560A/pt not_active IP Right Cessation
- 1997-04-09 AU AU26103/97A patent/AU710676B2/en not_active Ceased
- 1997-04-09 AT AT97917909T patent/ATE245051T1/de not_active IP Right Cessation
- 1997-04-09 DE DE69723551T patent/DE69723551T2/de not_active Expired - Fee Related
- 1997-04-09 PT PT97917909T patent/PT894023E/pt unknown
- 1997-04-09 ES ES97917909T patent/ES2203795T3/es not_active Expired - Lifetime
- 1997-04-09 NZ NZ332277A patent/NZ332277A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO1997038784A1 (en) | 1997-10-23 |
| PT894023E (pt) | 2003-11-28 |
| ES2203795T3 (es) | 2004-04-16 |
| IL126499A0 (en) | 1999-08-17 |
| CA2251565A1 (en) | 1997-10-23 |
| CA2251565C (en) | 2005-07-26 |
| AU2610397A (en) | 1997-11-07 |
| BR9708560A (pt) | 2000-01-04 |
| ATE245051T1 (de) | 2003-08-15 |
| DE69723551D1 (de) | 2003-08-21 |
| DE69723551T2 (de) | 2004-06-09 |
| EP0894023A1 (de) | 1999-02-03 |
| EP0894023B1 (de) | 2003-07-16 |
| DK0894023T3 (da) | 2003-10-20 |
| TR199802050T2 (xx) | 2000-07-21 |
| NZ332277A (en) | 2000-05-26 |
| AU710676B2 (en) | 1999-09-30 |
| US5843381A (en) | 1998-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Patent granted | ||
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| MM9K | Patent not in force due to non-payment of renewal fees |