BE681201A - - Google Patents
Info
- Publication number
- BE681201A BE681201A BE681201DA BE681201A BE 681201 A BE681201 A BE 681201A BE 681201D A BE681201D A BE 681201DA BE 681201 A BE681201 A BE 681201A
- Authority
- BE
- Belgium
- Prior art keywords
- bed
- stream
- nitrogen oxides
- waste gas
- nitrogen
- Prior art date
Links
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 144
- 239000002912 waste gas Substances 0.000 claims description 28
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 23
- 238000010521 absorption reaction Methods 0.000 claims description 19
- 229910052799 carbon Inorganic materials 0.000 claims description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 17
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 16
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 16
- 229910017604 nitric acid Inorganic materials 0.000 claims description 16
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 12
- 238000003795 desorption Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 10
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 8
- 229910021529 ammonia Inorganic materials 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 claims description 5
- 230000003647 oxidation Effects 0.000 claims description 4
- 235000019391 nitrogen oxide Nutrition 0.000 claims 10
- 239000003463 adsorbent Substances 0.000 claims 3
- 229920006395 saturated elastomer Polymers 0.000 claims 2
- 239000002250 absorbent Substances 0.000 claims 1
- 230000002745 absorbent Effects 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 229960003753 nitric oxide Drugs 0.000 claims 1
- 229910052815 sulfur oxide Inorganic materials 0.000 claims 1
- 241000196324 Embryophyta Species 0.000 description 10
- 238000001179 sorption measurement Methods 0.000 description 9
- 229910052757 nitrogen Inorganic materials 0.000 description 8
- 239000002253 acid Substances 0.000 description 7
- 230000008929 regeneration Effects 0.000 description 6
- 238000011069 regeneration method Methods 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 5
- 239000000446 fuel Substances 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 230000000274 adsorptive effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000002939 deleterious effect Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229940115893 corid Drugs 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000010795 gaseous waste Substances 0.000 description 1
- PJBQYZZKGNOKNJ-UHFFFAOYSA-M hydron;5-[(2-methylpyridin-1-ium-1-yl)methyl]-2-propylpyrimidin-4-amine;dichloride Chemical compound Cl.[Cl-].NC1=NC(CCC)=NC=C1C[N+]1=CC=CC=C1C PJBQYZZKGNOKNJ-UHFFFAOYSA-M 0.000 description 1
- 239000010812 mixed waste Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000011144 upstream manufacturing 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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
- B01D53/04—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 by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- 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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
- C01B21/24—Nitric oxide (NO)
- C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
- B01D2257/404—Nitrogen oxides other than dinitrogen oxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/401—Further details for adsorption processes and devices using a single bed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/402—Further details for adsorption processes and devices using two beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/41—Further details for adsorption processes and devices using plural beds of the same adsorbent in series
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Separation Of Gases By Adsorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45825465A | 1965-05-24 | 1965-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE681201A true BE681201A (enExample) | 1966-10-31 |
Family
ID=23820016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE681201D BE681201A (enExample) | 1965-05-24 | 1966-05-18 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE681201A (enExample) |
| ES (1) | ES327046A1 (enExample) |
| NL (1) | NL6607036A (enExample) |
-
1966
- 1966-05-18 BE BE681201D patent/BE681201A/fr unknown
- 1966-05-23 ES ES0327046A patent/ES327046A1/es not_active Expired
- 1966-05-23 NL NL6607036A patent/NL6607036A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES327046A1 (es) | 1967-03-16 |
| NL6607036A (enExample) | 1966-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7306652B2 (en) | Siloxane removal process | |
| EP0640005B1 (fr) | Procede d'elimination des composes soufres contenus dans un gaz residuaire du type gaz residuaire d'usine a soufre claus, avec recuperation desdits composes sous la forme de soufre | |
| CA2209332C (fr) | Procede d'elimination quasi totale des composes soufres h2s, so2, cos et/ou cs2 contenus dans un gaz residuaire d'usine a soufre, avec recuperation desdits composes sous la forme de soufre | |
| KR101501815B1 (ko) | 고로가스의 분리방법 및 장치 | |
| CA2039515A1 (fr) | Procede et installation de traitement thermique d'objets avec trempe en milieu gazeux | |
| CA1125478A (en) | Self-regenerating method and system of removing oxygen and water impurities from hydrogen gas | |
| JP2013538880A (ja) | 水、シロキサン、硫黄、酸素、塩化物、揮発性有機化合物を除去するための統合型バイオガス浄化システム | |
| FR2539629A1 (fr) | Procede de production d'air sterile pour usage medical et installation pour la mise en oeuvre de ce procede | |
| KR20110088511A (ko) | 탈황 방법 및 장치 | |
| RU2040490C1 (ru) | Способ обработки активного ила и установка для его осуществления | |
| JP2001185539A (ja) | ガス回収システムおよびガス回収方法 | |
| FR2749575A1 (fr) | Procede et dispositif de preparation d'azote liquide de haute purete | |
| CN108704435B (zh) | 一种焦化企业废气/污染物节能减排方法及装置 | |
| CN109482036A (zh) | 一种有机废气的吸附处理及其吸附剂的脱附再生工艺 | |
| EP0286507A1 (fr) | Procédé d'épuration des effluents gazeux oxygénées par un réduction sélective des oxydes d'azote | |
| EP0719729B1 (fr) | Procédé et installation de traitement d'un mélange gazeux comprenant de l'ozone | |
| CN109432942A (zh) | 一种应用于有机废气处理的吸附剂的脱附再生设备与工艺 | |
| CN211987828U (zh) | 一种氮气保护活性炭吸附脱附装置 | |
| BE681201A (enExample) | ||
| CN205760428U (zh) | 一种废气净化装置 | |
| EP0346218B1 (fr) | Procédé pour améliorer le rendement en soufre d'un ensemble de production de soufre à partir d'un gaz acide renfermant H2S, ledit ensemble comportant une usine à soufre suivie d'une unité d'épuration | |
| JPH02284618A (ja) | 酸素濃度の低減方法 | |
| LU85425A1 (fr) | Procede d'obtention de substances organiques en partant de gaz,par adsorption suivie d'une detoxication par combustion | |
| FI111086B (fi) | Menetelmä ja laite kasvihuonekaasupäästöjen vähentämiseksi | |
| RU2167103C1 (ru) | Способ регенерации древесного активного угля |