MD784Z - Procedeu de purificare a biohidrogenului de impurităţi gazoase - Google Patents
Procedeu de purificare a biohidrogenului de impurităţi gazoase Download PDFInfo
- Publication number
- MD784Z MD784Z MDS20130199A MDS20130199A MD784Z MD 784 Z MD784 Z MD 784Z MD S20130199 A MDS20130199 A MD S20130199A MD S20130199 A MDS20130199 A MD S20130199A MD 784 Z MD784 Z MD 784Z
- Authority
- MD
- Moldova
- Prior art keywords
- biohydrogen
- solution
- purification
- regeneration
- conditions
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 40
- 230000008569 process Effects 0.000 title claims abstract description 31
- 239000012535 impurity Substances 0.000 title claims abstract description 18
- 239000007789 gas Substances 0.000 title abstract description 19
- 238000004140 cleaning Methods 0.000 title abstract 2
- 238000010521 absorption reaction Methods 0.000 claims abstract description 17
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims abstract description 16
- VMQMZMRVKUZKQL-UHFFFAOYSA-N Cu+ Chemical compound [Cu+] VMQMZMRVKUZKQL-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910021529 ammonia Inorganic materials 0.000 claims description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Natural products O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 46
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 24
- 239000001569 carbon dioxide Substances 0.000 abstract description 24
- 238000000746 purification Methods 0.000 abstract description 24
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 19
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract description 19
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract description 14
- 229910000037 hydrogen sulfide Inorganic materials 0.000 abstract description 11
- VZTDIZULWFCMLS-UHFFFAOYSA-N ammonium formate Chemical compound [NH4+].[O-]C=O VZTDIZULWFCMLS-UHFFFAOYSA-N 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 32
- 230000008929 regeneration Effects 0.000 description 16
- 238000011069 regeneration method Methods 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 13
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 238000000926 separation method Methods 0.000 description 5
- 238000000855 fermentation Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 235000012501 ammonium carbonate Nutrition 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000004936 stimulating effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- PNWFFTWFSDDZTE-UHFFFAOYSA-N 2-aminoethanol;copper Chemical compound [Cu].NCCO PNWFFTWFSDDZTE-UHFFFAOYSA-N 0.000 description 1
- QMHCWDVPABYZMC-UHFFFAOYSA-N 3-Hydroxy-23-oxo-olean-12-en-28-saeure Natural products C1CC(O)C(C)(C=O)C2CCC3(C)C4(C)CCC5(C(O)=O)CCC(C)(C)CC5C4=CCC3C21C QMHCWDVPABYZMC-UHFFFAOYSA-N 0.000 description 1
- QMHCWDVPABYZMC-MYPRUECHSA-N 3beta-hydroxy-23-oxoolean-12-en-28-oic acid Chemical compound C1C[C@H](O)[C@@](C)(C=O)[C@@H]2CC[C@@]3(C)[C@]4(C)CC[C@@]5(C(O)=O)CCC(C)(C)C[C@H]5C4=CC[C@@H]3[C@]21C QMHCWDVPABYZMC-MYPRUECHSA-N 0.000 description 1
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
- PAIBKVQNJKUVCE-UHFFFAOYSA-N Gypsogeninsaeure Natural products C1CC(O)C(C)(C(O)=O)C2CCC3(C)C4(C)CCC5(C(O)=O)CCC(C)(C)CC5C4=CCC3C21C PAIBKVQNJKUVCE-UHFFFAOYSA-N 0.000 description 1
- GCGBHJLBFAPRDB-KCVAUKQGSA-N Scutellaric acid Natural products CC1(C)CC[C@@]2(CC[C@@]3(C)[C@@H]4CC[C@H]5[C@@](C)(CO)[C@H](O)CC[C@]5(C)[C@H]4CC=C3[C@@H]2C1)C(=O)O GCGBHJLBFAPRDB-KCVAUKQGSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- RFKZUAOAYVHBOY-UHFFFAOYSA-M copper(1+);acetate Chemical compound [Cu+].CC([O-])=O RFKZUAOAYVHBOY-UHFFFAOYSA-M 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- QMHCWDVPABYZMC-RFVOPWELSA-N gypsogenin Natural products CC1(C)CC[C@@]2(CC[C@]3(C)C(=CC[C@@H]4[C@@]5(C)CC[C@H](O)[C@](C)(C=O)[C@H]5CC[C@@]34C)[C@H]2C1)C(=O)O QMHCWDVPABYZMC-RFVOPWELSA-N 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Carbon And Carbon Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20130199A MD784Z (mo) | 2012-03-29 | 2012-03-29 | Procedeu de purificare a biohidrogenului de impurităţi gazoase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20130199A MD784Z (mo) | 2012-03-29 | 2012-03-29 | Procedeu de purificare a biohidrogenului de impurităţi gazoase |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD784Y MD784Y (ro) | 2014-06-30 |
| MD784Z true MD784Z (mo) | 2015-01-31 |
Family
ID=51022560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDS20130199A MD784Z (mo) | 2012-03-29 | 2012-03-29 | Procedeu de purificare a biohidrogenului de impurităţi gazoase |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD784Z (mo) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191409271A (en) * | 1914-04-14 | 1915-07-15 | James Yate Johnson | Improvements in Effecting the Removal of Carbon Monoxide from Gas Mixtures. |
| GB370289A (en) * | 1930-08-30 | 1932-04-07 | Humphreys & Glasgow Ltd | Improvements in the production of hydrogen |
| GB643431A (en) * | 1948-09-04 | 1950-09-20 | Power Gas Ltd | Process for the absorption of carbon monoxide |
| GB886338A (en) * | 1958-02-17 | 1962-01-03 | Hoechst Ag | Process for separating carbon monoxide from gaseous mixtures |
| GB1102541A (en) * | 1963-12-10 | 1968-02-07 | Ici Ltd | Copper salt solution |
| GB1259215A (mo) * | 1968-12-09 | 1972-01-05 | ||
| GB1363756A (en) * | 1970-10-19 | 1974-08-14 | Azote & Prod Chim | Process and apparatus for producing carbon monoxide and inert gas |
| CA1091429A (en) * | 1977-01-06 | 1980-12-16 | Guido Sartori | Process for removing carbon dioxide containing acidic gases from gaseous mixtures |
| US5300271A (en) * | 1990-08-23 | 1994-04-05 | Air Products And Chemicals, Inc. | Method for separation of carbon monoxide by highly dispersed cuprous compositions |
| MD2979F1 (en) * | 2004-09-08 | 2006-02-28 | Universitatea De Stat Din Moldova | Process for waste gas cleaning and device for realization thereof |
| MD67Y (en) * | 2008-11-10 | 2009-08-31 | Universitatea De Stat Din Moldova | Plant for biogas cleaning with regeneration of carbon dioxide |
-
2012
- 2012-03-29 MD MDS20130199A patent/MD784Z/mo not_active IP Right Cessation
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191409271A (en) * | 1914-04-14 | 1915-07-15 | James Yate Johnson | Improvements in Effecting the Removal of Carbon Monoxide from Gas Mixtures. |
| GB370289A (en) * | 1930-08-30 | 1932-04-07 | Humphreys & Glasgow Ltd | Improvements in the production of hydrogen |
| GB643431A (en) * | 1948-09-04 | 1950-09-20 | Power Gas Ltd | Process for the absorption of carbon monoxide |
| GB886338A (en) * | 1958-02-17 | 1962-01-03 | Hoechst Ag | Process for separating carbon monoxide from gaseous mixtures |
| GB1102541A (en) * | 1963-12-10 | 1968-02-07 | Ici Ltd | Copper salt solution |
| GB1259215A (mo) * | 1968-12-09 | 1972-01-05 | ||
| GB1363756A (en) * | 1970-10-19 | 1974-08-14 | Azote & Prod Chim | Process and apparatus for producing carbon monoxide and inert gas |
| CA1091429A (en) * | 1977-01-06 | 1980-12-16 | Guido Sartori | Process for removing carbon dioxide containing acidic gases from gaseous mixtures |
| US5300271A (en) * | 1990-08-23 | 1994-04-05 | Air Products And Chemicals, Inc. | Method for separation of carbon monoxide by highly dispersed cuprous compositions |
| MD2979F1 (en) * | 2004-09-08 | 2006-02-28 | Universitatea De Stat Din Moldova | Process for waste gas cleaning and device for realization thereof |
| MD67Y (en) * | 2008-11-10 | 2009-08-31 | Universitatea De Stat Din Moldova | Plant for biogas cleaning with regeneration of carbon dioxide |
Non-Patent Citations (1)
| Title |
|---|
| Tippayawong N., Thanompongchart P. Biogas quality upgrade by simultaneous removal of CO2 and H2S in a packed column reactor. Energy, 2010, p. 1-5 (regăsit în Internet la 2013.10.01 URL:< http://syreen.gov.sy/archive/docs/File/Articles/from%20dr.abd%20alrhman%20alchyah/book%20for%20biogas/biogas13.pdf>) * |
Also Published As
| Publication number | Publication date |
|---|---|
| MD784Y (ro) | 2014-06-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4545965A (en) | Process of selective separation of hydrogen sulfide from gaseous mixtures containing also carbon dioxide | |
| RU2011116413A (ru) | Многостадийный способ очистки диоксида углерода и производства серной кислоты и азотной кислоты | |
| RU2009131715A (ru) | Способы получения этиленоксида и этиленгликоля | |
| CN101352653B (zh) | 一种脱除黄磷尾气中有害气体的低温微氧净化方法 | |
| CA2861431C (en) | A method of forming urea by integration of an ammonia production process in a urea production process and a system therefor | |
| CN101456537B (zh) | 一种减少gtl合成循环气中二氧化碳的方法 | |
| JP2019500356A (ja) | 二酸化炭素を供給して尿素を合成する方法 | |
| CN103552984A (zh) | 一种高收率、高纯度炼厂干气重整转化制氢的方法 | |
| TW200631648A (en) | Systems and processes for reducing the sulfur content of hydrocarbon streams | |
| JP2015536237A (ja) | アンモニアベース触媒による炭酸カリウム水溶液中でのｃｏ２吸収の速度向上 | |
| CN103509609A (zh) | 吸收净化与吸附净化相结合的煤气净化工艺方法 | |
| CN107567350B (zh) | 用于从气体物流中除去和回收h2s的改进方法 | |
| CN101653688B (zh) | 一种混合气脱除co2、h2s的工艺流程 | |
| RU2600375C1 (ru) | Способ низкотемпературного разложения сероводорода с получением водорода и серы | |
| JP2019059650A (ja) | 酸素同位体置換方法及び酸素同位体置換装置 | |
| MD784Z (mo) | Procedeu de purificare a biohidrogenului de impurităţi gazoase | |
| KR102140118B1 (ko) | 암모니아, 질소 및 수소 또는 질소, 수소 및 암모니아의 혼합물들의 정제 방법 | |
| CN106553995A (zh) | 天然气-二氧化碳干重整制合成气工艺 | |
| CN106672898A (zh) | 一种以天然气裂解制乙炔的副产尾气为原料合成氨的方法 | |
| CL2018000936A1 (es) | Proceso para elaborar un gas de síntesis mediante el reformado de un hidrocarburo e incluyendo recuperar el dióxido de carbono a elevada temperatura. | |
| JP2014015504A (ja) | バイオガスの処理方法および処理システム | |
| KR20240019412A (ko) | 흡착부과스팀개질반응-건식개질반응의 스위칭 반응 시스템을 이용한 경제적인 블루수소 및 초산 병산 공정 | |
| RU2721114C2 (ru) | Способ модернизации секции удаления со2, предназначенной для очистки водородосодержащего газа | |
| JPS62215540A (ja) | コ−クス炉ガス中の水素を用いるシクロヘキサンの製造法 | |
| ATE486830T1 (de) | Verfahren zur entfernung von carbonylverbindungen aus gasförmigen kohlenwasserstoffen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG9Y | Short term patent issued | ||
| KA4Y | Short-term patent lapsed due to non-payment of fees (with right of restoration) |