CN1656253A - 在电化学工艺中再循环过程气体的方法 - Google Patents
在电化学工艺中再循环过程气体的方法 Download PDFInfo
- Publication number
- CN1656253A CN1656253A CNA02819845XA CN02819845A CN1656253A CN 1656253 A CN1656253 A CN 1656253A CN A02819845X A CNA02819845X A CN A02819845XA CN 02819845 A CN02819845 A CN 02819845A CN 1656253 A CN1656253 A CN 1656253A
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- CN
- China
- Prior art keywords
- gas
- pressure
- residual
- jetpump
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- Prior art date
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 139
- 230000008569 process Effects 0.000 title claims abstract description 91
- 238000004064 recycling Methods 0.000 title claims abstract description 5
- 238000009792 diffusion process Methods 0.000 claims abstract description 29
- 238000001311 chemical methods and process Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 132
- 239000000463 material Substances 0.000 description 33
- 230000036284 oxygen consumption Effects 0.000 description 21
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 19
- 238000005868 electrolysis reaction Methods 0.000 description 19
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- 239000003054 catalyst Substances 0.000 description 16
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 14
- 239000000758 substrate Substances 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 13
- 239000002184 metal Substances 0.000 description 13
- 239000008199 coating composition Substances 0.000 description 12
- 239000001301 oxygen Substances 0.000 description 12
- 229910052760 oxygen Inorganic materials 0.000 description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 11
- 239000002912 waste gas Substances 0.000 description 11
- 229910052709 silver Inorganic materials 0.000 description 10
- 239000004332 silver Substances 0.000 description 10
- 229910052759 nickel Inorganic materials 0.000 description 9
- 239000004744 fabric Substances 0.000 description 8
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 8
- 239000012535 impurity Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 238000003487 electrochemical reaction Methods 0.000 description 5
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 5
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 5
- 229910001092 metal group alloy Inorganic materials 0.000 description 5
- 238000005245 sintering Methods 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910000990 Ni alloy Inorganic materials 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000004809 Teflon Substances 0.000 description 4
- 229920006362 Teflon® Polymers 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 229910001923 silver oxide Inorganic materials 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000007480 spreading Effects 0.000 description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 239000006229 carbon black Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000003411 electrode reaction Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 229910001026 inconel Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910001508 alkali metal halide Inorganic materials 0.000 description 1
- 150000008045 alkali metal halides Chemical class 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000012051 hydrophobic carrier Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 210000003660 reticulum Anatomy 0.000 description 1
- 238000011268 retreatment Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- CCEKAJIANROZEO-UHFFFAOYSA-N sulfluramid Chemical group CCNS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F CCEKAJIANROZEO-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B15/00—Operating or servicing cells
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B15/00—Operating or servicing cells
- C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10149779.2 | 2001-10-09 | ||
DE10149779A DE10149779A1 (de) | 2001-10-09 | 2001-10-09 | Verfahren zur Rückführung von Prozessgas in elektrochemischen Prozessen |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1656253A true CN1656253A (zh) | 2005-08-17 |
CN100385043C CN100385043C (zh) | 2008-04-30 |
Family
ID=7701913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB02819845XA Expired - Lifetime CN100385043C (zh) | 2001-10-09 | 2002-09-27 | 在电化学工艺中再循环过程气体的方法 |
Country Status (16)
Country | Link |
---|---|
US (2) | US20040245118A1 (zh) |
EP (1) | EP1499756B1 (zh) |
JP (1) | JP4326333B2 (zh) |
KR (1) | KR100932343B1 (zh) |
CN (1) | CN100385043C (zh) |
AR (1) | AR036661A1 (zh) |
AT (1) | ATE388253T1 (zh) |
AU (1) | AU2002333884A1 (zh) |
BR (1) | BR0213191B1 (zh) |
DE (2) | DE10149779A1 (zh) |
ES (1) | ES2298427T3 (zh) |
HU (1) | HUP0500575A3 (zh) |
PL (1) | PL202569B1 (zh) |
PT (1) | PT1499756E (zh) |
TW (1) | TWI250228B (zh) |
WO (1) | WO2003031691A2 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105683419A (zh) * | 2013-07-08 | 2016-06-15 | 意大利蒂森克虏伯伍德氯工程公司 | 使用氧去极化阴极进行电解的设备和方法 |
CN111094630A (zh) * | 2017-09-07 | 2020-05-01 | 迪诺拉永久电极股份有限公司 | 电解装置 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1843424A1 (en) * | 2004-12-28 | 2007-10-10 | GS Yuasa Corporation | Fuel cell power generating device |
KR20070097050A (ko) * | 2004-12-28 | 2007-10-02 | 가부시키가이샤 지에스 유아사 코포레이션 | 독립형 수소 제조 시스템 |
DE102011005133A1 (de) | 2011-03-04 | 2012-09-06 | Bayer Materialscience Aktiengesellschaft | Verfahren zum Betrieb einer Sauerstoffverzehrelektrode |
WO2022003114A1 (en) * | 2020-07-02 | 2022-01-06 | Katholieke Universiteit Leuven | Electrochemical reduction of co2 to formic acid |
EP4123057A1 (de) | 2021-07-19 | 2023-01-25 | Covestro Deutschland AG | Optimierter flüssigkeitsablauf aus membranelektrolyseuren |
KR102409451B1 (ko) * | 2022-03-31 | 2022-06-15 | 주식회사 블루텍 | 연소배기가스를 이용한 황산암모늄 제조장치 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3652431A (en) * | 1970-03-12 | 1972-03-28 | Julian Louis Reynolds | Method of operating an electrolysis cell for the production of gases under hydrostatic pressure |
US3718506A (en) * | 1971-02-22 | 1973-02-27 | Bbc Brown Boveri & Cie | Fuel cell system for reacting hydrocarbons |
US4173524A (en) * | 1978-09-14 | 1979-11-06 | Ionics Inc. | Chlor-alkali electrolysis cell |
DE3427645A1 (de) | 1984-07-26 | 1986-01-30 | Sihi Gmbh & Co Kg, 2210 Itzehoe | Gasstrahlpumpe |
US4657651A (en) * | 1986-04-04 | 1987-04-14 | The Dow Chemical Company | Vertical gas electrode operation |
DE4440646A1 (de) * | 1994-11-14 | 1996-05-15 | Bayer Ag | Verfahren zur Oxidation von Chlorwasserstoff |
US5441821A (en) * | 1994-12-23 | 1995-08-15 | Ballard Power Systems Inc. | Electrochemical fuel cell system with a regulated vacuum ejector for recirculation of the fluid fuel stream |
DE19535212C2 (de) * | 1995-09-22 | 1997-08-14 | Dornier Gmbh | Vorrichtung zur Elektrolyse sowie deren Verwendung |
DE19543678A1 (de) * | 1995-11-23 | 1997-05-28 | Bayer Ag | Verfahren zur direkten elektrochemischen Gasphasen-Phosgensynthese |
IT1282367B1 (it) | 1996-01-19 | 1998-03-20 | De Nora Spa | Migliorato metodo per l'elettrolisi di soluzioni acquose di acido cloridrico |
DE69838912D1 (de) * | 1997-08-11 | 2008-02-07 | Ebara Corp | Hydrothermisches elektrolytisches verfahren und vorrichtung |
US5958197A (en) * | 1998-01-26 | 1999-09-28 | De Nora S.P.A. | Catalysts for gas diffusion electrodes |
US6346143B1 (en) * | 1999-02-25 | 2002-02-12 | Mcgowan Kimberly F. | Odor adsorptive filter for refrigerators and freezers |
US6149782A (en) * | 1999-05-27 | 2000-11-21 | De Nora S.P.A | Rhodium electrocatalyst and method of preparation |
DE19926887A1 (de) | 1999-06-12 | 2000-12-14 | Bayer Ag | Elektrolyseverfahren |
US6706438B2 (en) * | 2000-08-10 | 2004-03-16 | Honda Giken Kogyo Kabushiki Kaisha | Fluid supply device for fuel cell |
EP1421639B1 (en) * | 2001-08-31 | 2012-07-25 | Ceramic Fuel Cells Limited | Fuel cell system and method for recycling exhaust |
DE10203689A1 (de) * | 2002-01-31 | 2003-08-07 | Bayer Ag | Kathodischer Stromverteiler für Elektrolysezellen |
-
2001
- 2001-10-09 DE DE10149779A patent/DE10149779A1/de not_active Withdrawn
-
2002
- 2002-09-27 BR BRPI0213191-9A patent/BR0213191B1/pt not_active IP Right Cessation
- 2002-09-27 PL PL372833A patent/PL202569B1/pl not_active IP Right Cessation
- 2002-09-27 JP JP2003534657A patent/JP4326333B2/ja not_active Expired - Lifetime
- 2002-09-27 US US10/491,757 patent/US20040245118A1/en not_active Abandoned
- 2002-09-27 ES ES02800578T patent/ES2298427T3/es not_active Expired - Lifetime
- 2002-09-27 KR KR1020047005122A patent/KR100932343B1/ko not_active IP Right Cessation
- 2002-09-27 PT PT02800578T patent/PT1499756E/pt unknown
- 2002-09-27 WO PCT/EP2002/010841 patent/WO2003031691A2/de active IP Right Grant
- 2002-09-27 CN CNB02819845XA patent/CN100385043C/zh not_active Expired - Lifetime
- 2002-09-27 AU AU2002333884A patent/AU2002333884A1/en not_active Abandoned
- 2002-09-27 DE DE50211864T patent/DE50211864D1/de not_active Expired - Lifetime
- 2002-09-27 AT AT02800578T patent/ATE388253T1/de not_active IP Right Cessation
- 2002-09-27 EP EP02800578A patent/EP1499756B1/de not_active Expired - Lifetime
- 2002-09-27 HU HU0500575A patent/HUP0500575A3/hu unknown
- 2002-09-30 AR ARP020103691A patent/AR036661A1/es not_active Application Discontinuation
- 2002-10-08 TW TW091123142A patent/TWI250228B/zh not_active IP Right Cessation
-
2009
- 2009-05-06 US US12/436,559 patent/US8377284B2/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105683419A (zh) * | 2013-07-08 | 2016-06-15 | 意大利蒂森克虏伯伍德氯工程公司 | 使用氧去极化阴极进行电解的设备和方法 |
CN105683419B (zh) * | 2013-07-08 | 2018-06-29 | 意大利蒂森克虏伯伍德氯工程公司 | 使用氧去极化阴极进行电解的设备和方法 |
CN111094630A (zh) * | 2017-09-07 | 2020-05-01 | 迪诺拉永久电极股份有限公司 | 电解装置 |
CN111094630B (zh) * | 2017-09-07 | 2021-12-24 | 迪诺拉永久电极股份有限公司 | 电解装置 |
Also Published As
Publication number | Publication date |
---|---|
TWI250228B (en) | 2006-03-01 |
HUP0500575A2 (hu) | 2005-09-28 |
EP1499756B1 (de) | 2008-03-05 |
HUP0500575A3 (en) | 2008-07-28 |
US8377284B2 (en) | 2013-02-19 |
AU2002333884A1 (en) | 2003-04-22 |
CN100385043C (zh) | 2008-04-30 |
DE10149779A1 (de) | 2003-04-10 |
WO2003031691A3 (de) | 2004-11-11 |
DE50211864D1 (de) | 2008-04-17 |
KR100932343B1 (ko) | 2009-12-16 |
PT1499756E (pt) | 2008-04-09 |
AR036661A1 (es) | 2004-09-22 |
PL202569B1 (pl) | 2009-07-31 |
KR20040049863A (ko) | 2004-06-12 |
ATE388253T1 (de) | 2008-03-15 |
BR0213191B1 (pt) | 2011-11-16 |
US20040245118A1 (en) | 2004-12-09 |
JP4326333B2 (ja) | 2009-09-02 |
PL372833A1 (en) | 2005-08-08 |
EP1499756A2 (de) | 2005-01-26 |
JP2005524765A (ja) | 2005-08-18 |
WO2003031691A2 (de) | 2003-04-17 |
ES2298427T3 (es) | 2008-05-16 |
US20090211915A1 (en) | 2009-08-27 |
BR0213191A (pt) | 2005-04-26 |
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GR01 | Patent grant | ||
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Owner name: CARCOUSTICS TECHCONSULT GMBH Free format text: FORMER NAME: BAYER AG |
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Address after: Germany Leverkusen Patentee after: BAYER MATERIALSCIENCE AG Address before: Germany Leverkusen Patentee before: BAYER MATERIALSCIENCE AG |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20050817 Assignee: Bayer Intellectual Property GmbH Assignor: BAYER MATERIALSCIENCE AG Contract record no.: 2012990000815 Denomination of invention: Method of recycling process gas in electrochemical processes Granted publication date: 20080430 License type: Common License Record date: 20121102 |
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Effective date of registration: 20160701 Address after: German Monheim Patentee after: BAYER INTELLECTUAL PROPERTY GmbH Address before: Germany Leverkusen Patentee before: BAYER MATERIALSCIENCE AG Effective date of registration: 20160701 Address after: Leverkusen, Germany Patentee after: COVESTRO DEUTSCHLAND AG Address before: German Monheim Patentee before: BAYER INTELLECTUAL PROPERTY GmbH |
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