BE561758A - - Google Patents
Info
- Publication number
- BE561758A BE561758A BE561758DA BE561758A BE 561758 A BE561758 A BE 561758A BE 561758D A BE561758D A BE 561758DA BE 561758 A BE561758 A BE 561758A
- Authority
- BE
- Belgium
- Prior art keywords
- nitrogen
- reaction
- peroxide
- dioxide
- sulfide
- Prior art date
Links
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 45
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 25
- OMBRFUXPXNIUCZ-UHFFFAOYSA-N dioxidonitrogen(1+) Chemical compound O=[N+]=O OMBRFUXPXNIUCZ-UHFFFAOYSA-N 0.000 claims description 21
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 19
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 claims description 19
- 239000001301 oxygen Substances 0.000 claims description 19
- 229910052760 oxygen Inorganic materials 0.000 claims description 19
- 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 18
- 238000000605 extraction Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 15
- 239000007789 gas Substances 0.000 claims description 14
- 230000003647 oxidation Effects 0.000 claims description 14
- 238000007254 oxidation reaction Methods 0.000 claims description 14
- 238000005406 washing Methods 0.000 claims description 10
- 239000002912 waste gas Substances 0.000 claims description 10
- 239000000243 solution Substances 0.000 claims description 9
- 150000002978 peroxides Chemical class 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 7
- 150000003568 thioethers Chemical class 0.000 claims description 7
- 239000007795 chemical reaction product Substances 0.000 claims description 6
- 239000003507 refrigerant Substances 0.000 claims description 6
- 150000003462 sulfoxides Chemical class 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- 239000012267 brine Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 3
- 241001503485 Mammuthus Species 0.000 claims description 2
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 15
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 description 14
- ATTZFSUZZUNHBP-UHFFFAOYSA-N Piperonyl sulfoxide Chemical compound CCCCCCCCS(=O)C(C)CC1=CC=C2OCOC2=C1 ATTZFSUZZUNHBP-UHFFFAOYSA-N 0.000 description 11
- 229910052757 nitrogen Inorganic materials 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000009835 boiling Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- 229960001760 dimethyl sulfoxide Drugs 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000005292 vacuum distillation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002829 nitrogen Chemical class 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treating Waste Gases (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE561758A true BE561758A (enrdf_load_html_response) |
Family
ID=183600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE561758D BE561758A (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE561758A (enrdf_load_html_response) |
-
0
- BE BE561758D patent/BE561758A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2398993A1 (fr) | Procede de fabrication d'un oxiranne | |
| CA1077058A (fr) | Procede de recuperation de l'acide acetique a partir de ses solutions aqueuses de faible concentration | |
| EP0001537B1 (fr) | Procédé de traitement de solutions contenant des carbonate, sulfate, éventuellement hydroxyde de sodium ou potassium, ainsi que l'un au moins des métaux vanadium, uranium, molybdène | |
| EP2931654A1 (fr) | Procédé pour une production d'hydrogène par reformage d'hydrocarbures utilisant de la vapeur, associé à une capture de dioxyde de carbone et à une production de vapeur | |
| KR20220050986A (ko) | 4,4'-디클로로디페닐 설폰의 제조 방법 | |
| WO2008006977A1 (fr) | Procédé de préparation du 2-hydroxy-4-(méthylthio)butyronitrile et de la méthionine | |
| JP2017137221A (ja) | フッ化水素酸と硝酸の回収方法 | |
| FR2924115A1 (fr) | Procede de preparation d'un acide trifluoromethanesulfinique | |
| BE561758A (enrdf_load_html_response) | ||
| US4053573A (en) | Recovery of sulfur values from spent sulfuric acid | |
| KR20220115590A (ko) | 비스(플루오로설포닐) 이미드를 제조하기 위한 통합된 방법 | |
| FR2490206A1 (fr) | Procede pour la production de dioxyde de chlore avec un rendement eleve | |
| JP2020121310A (ja) | フッ化水素酸と硝酸の回収方法 | |
| EP0368770B1 (fr) | Procédé de préparation de nitrophenols | |
| BE570289A (enrdf_load_html_response) | ||
| CA1154234A (fr) | Procede de purification de solutions contenant des carbonate, sulfate, hydroxyde ou eventuellement hydrogenocarbonate alcalins ainsi que l'un au moins des metaux vanadium, uranium, molybdene | |
| FR2546514A1 (fr) | Procede et systeme pour la production d'ethanol | |
| WO1984000952A1 (fr) | Procede d'elimination de l'hydrogene sulfure contenu dans un melange gazeux | |
| FR2768426A1 (fr) | Procede de fabrication d'hexafluorophosphate de lithium | |
| BE635872A (enrdf_load_html_response) | ||
| BE347837A (enrdf_load_html_response) | ||
| BE625775A (enrdf_load_html_response) | ||
| BE541367A (enrdf_load_html_response) | ||
| BR112021019428B1 (pt) | Processo para fornecer ácido metanossulfônico anidro (msa) a partir de composições compreendendo so3 | |
| BE513328A (enrdf_load_html_response) |