CS85792A3 - Apparatus for damping pressure deviations in an electrolytic cell - Google Patents

Apparatus for damping pressure deviations in an electrolytic cell Download PDF

Info

Publication number: CS85792A3
Authority: CS; Czechoslovakia
Prior art keywords: gas; phase; liquid; rich; tube
Prior art date: 1991-03-21

Application number

CS92857A

Other languages

Czech (cs)

English (en)

Inventor

Carlo Traini

Original Assignee

Permelec Spa Nora

Priority date (The priority date 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 date listed.)

1991-03-21

Filing date

1992-03-20

Publication date

1992-10-14

1992-03-20 Application filed by Permelec Spa Nora filed Critical Permelec Spa Nora

1992-10-14 Publication of CS85792A3 publication Critical patent/CS85792A3/cs

Links

238000013016 damping Methods 0.000 title claims description 4
239000012071 phase Substances 0.000 claims description 49
239000007788 liquid Substances 0.000 claims description 36
239000007789 gas Substances 0.000 claims description 35
239000007791 liquid phase Substances 0.000 claims description 16
239000003792 electrolyte Substances 0.000 claims description 13
239000000203 mixture Substances 0.000 claims description 10
238000005868 electrolysis reaction Methods 0.000 claims description 7
230000002706 hydrostatic effect Effects 0.000 claims description 3
238000000926 separation method Methods 0.000 claims 2
238000007599 discharging Methods 0.000 claims 1
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims 1
229910052721 tungsten Inorganic materials 0.000 claims 1
239000010937 tungsten Substances 0.000 claims 1
239000012528 membrane Substances 0.000 description 15
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
239000007792 gaseous phase Substances 0.000 description 5
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
230000015572 biosynthetic process Effects 0.000 description 4
238000005755 formation reaction Methods 0.000 description 4
239000003014 ion exchange membrane Substances 0.000 description 4
229920000557 Nafion® Polymers 0.000 description 3
238000005299 abrasion Methods 0.000 description 3
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
239000000460 chlorine Substances 0.000 description 2
229910052801 chlorine Inorganic materials 0.000 description 2
238000011161 development Methods 0.000 description 2
230000018109 developmental process Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000012530 fluid Substances 0.000 description 2
239000011780 sodium chloride Substances 0.000 description 2
230000000087 stabilizing effect Effects 0.000 description 2
DOSMHBDKKKMIEF-UHFFFAOYSA-N 2-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]-5-[3-[3-[4-(1-methylindol-3-yl)-2,5-dioxopyrrol-3-yl]indol-1-yl]propylsulfamoyl]benzenesulfonate Chemical compound C1=CC(=[N+](CC)CC)C=C2OC3=CC(N(CC)CC)=CC=C3C(C=3C(=CC(=CC=3)S(=O)(=O)NCCCN3C4=CC=CC=C4C(C=4C(NC(=O)C=4C=4C5=CC=CC=C5N(C)C=4)=O)=C3)S([O-])(=O)=O)=C21 DOSMHBDKKKMIEF-UHFFFAOYSA-N 0.000 description 1
KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
229920003935 Flemion® Polymers 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
239000003513 alkali Substances 0.000 description 1
230000002547 anomalous effect Effects 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
238000005452 bending Methods 0.000 description 1
238000009835 boiling Methods 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
239000004020 conductor Substances 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000004744 fabric Substances 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
229920003303 ion-exchange polymer Polymers 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000005259 measurement Methods 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
230000002035 prolonged effect Effects 0.000 description 1
230000031877 prophase Effects 0.000 description 1
230000035485 pulse pressure Effects 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
230000003014 reinforcing effect Effects 0.000 description 1
238000007789 sealing Methods 0.000 description 1
238000005507 spraying Methods 0.000 description 1
239000012808 vapor phase Substances 0.000 description 1

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
- C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
- 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
- C25B15/02—Process control or regulation
- C25B15/023—Measuring, analysing or testing during electrolytic production
- 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
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/07—Common duct 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
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/70—Assemblies comprising two or more cells
- C25B9/73—Assemblies comprising two or more cells of the filter-press type

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Analytical Chemistry (AREA)
Automation & Control Theory (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Degasification And Air Bubble Elimination (AREA)

CS92857A 1991-03-21 1992-03-20 Apparatus for damping pressure deviations in an electrolytic cell CS85792A3 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ITMI910766A IT1247483B (it)	1991-03-21	1991-03-21	Dispositivo per l'estrazione di fluidi bifase da celle di elettrolisi

Publications (1)

Publication Number	Publication Date
CS85792A3 true CS85792A3 (en)	1992-10-14

Family

ID=11359172

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS92857A CS85792A3 (en)	1991-03-21	1992-03-20	Apparatus for damping pressure deviations in an electrolytic cell

Country Status (17)

Country	Link
US (1)	US5242564A (es)
EP (1)	EP0505945A1 (es)
JP (1)	JPH06200392A (es)
KR (1)	KR920018791A (es)
CN (1)	CN1065104A (es)
AR (1)	AR244813A1 (es)
AU (1)	AU652426B2 (es)
BR (1)	BR9200988A (es)
CA (1)	CA2063192A1 (es)
CS (1)	CS85792A3 (es)
FI (1)	FI921155A7 (es)
HU (1)	HUT62041A (es)
IT (1)	IT1247483B (es)
MX (1)	MX9201259A (es)
NO (1)	NO921062L (es)
PL (1)	PL167765B1 (es)
ZA (1)	ZA922058B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE9203514L (sv) *	1992-11-23	1994-05-24	Permascand Ab	Cell
IT1263806B (it) *	1993-01-22	1996-09-03	Solvay	Elettrolizzatore per la produzione di un gas
JP3282691B2 (ja) *	1993-04-30	2002-05-20	クロリンエンジニアズ株式会社	電解槽
JP2906986B2 (ja) *	1994-03-25	1999-06-21	日本電気株式会社	ウエット処理装置および電解活性水生成方法およびウエット処理方法
IT1273669B (it) *	1994-07-20	1997-07-09	Permelec Spa Nora	Migliorato tipo di elettrolizzatore a membrana a scambio ionico o a diaframma
IT1319102B1 (it) *	2000-11-13	2003-09-23	Nora Impianti S P A Ora De Nor	Sistema di scarico per miscele bifase gas-liquido a sezionidifferenziate
JP5048796B2 (ja) *	2009-03-12	2012-10-17	本田技研工業株式会社	水電解システム
WO2018182004A1 (ja) *	2017-03-31	2018-10-04	旭化成株式会社	外部ヘッダー型複極式エレメント、外部ヘッダー型複極式電解槽、及び水素製造方法
CA3028546C (en) *	2018-12-21	2024-06-18	Empire Hydrogen Energy Systems Inc.	Water reservoir and electrolysis cell combination

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1535185A (en) *	1920-01-26	1925-04-28	John P Scott	Electrolytic apparatus
US3968021A (en) *	1974-04-02	1976-07-06	Ppg Industries, Inc.	Electrolytic cell having hydrogen gas disengaging apparatus
US3945908A (en) *	1974-06-20	1976-03-23	Hooker Chemicals & Plastics Corporation	Liquid seal for chlorine headers
JPS599185A (ja) *	1982-07-06	1984-01-18	Asahi Chem Ind Co Ltd	イオン交換膜法電解槽
US4632739A (en) *	1985-07-19	1986-12-30	Lavalley Industrial Plastics, Inc.	Electrolytic cell head with replaceable insert and method of protecting the same
US4705614A (en) *	1986-05-12	1987-11-10	The Dow Chemical Company	Cell with improved electrolyte flow distributor
US4839012A (en) *	1988-01-05	1989-06-13	The Dow Chemical Company	Antisurge outlet apparatus for use in electrolytic cells
IT1237543B (it) *	1989-12-28	1993-06-08	Solvay	Elettrolizzatore per la produzione di un gas,comprendente un impilamento di quadri verticali

1991
- 1991-03-21 IT ITMI910766A patent/IT1247483B/it active IP Right Grant
1992
- 1992-03-12 US US07/850,413 patent/US5242564A/en not_active Expired - Fee Related
- 1992-03-17 AU AU12953/92A patent/AU652426B2/en not_active Ceased
- 1992-03-17 CA CA002063192A patent/CA2063192A1/en not_active Abandoned
- 1992-03-18 HU HU9200905A patent/HUT62041A/hu unknown
- 1992-03-18 NO NO92921062A patent/NO921062L/no unknown
- 1992-03-18 FI FI921155A patent/FI921155A7/fi not_active Application Discontinuation
- 1992-03-19 KR KR1019920004561A patent/KR920018791A/ko not_active Withdrawn
- 1992-03-19 AR AR92321964A patent/AR244813A1/es active
- 1992-03-20 EP EP92104913A patent/EP0505945A1/en not_active Withdrawn
- 1992-03-20 BR BR929200988A patent/BR9200988A/pt unknown
- 1992-03-20 MX MX9201259A patent/MX9201259A/es unknown
- 1992-03-20 PL PL92293922A patent/PL167765B1/pl unknown
- 1992-03-20 ZA ZA922058A patent/ZA922058B/xx unknown
- 1992-03-20 CS CS92857A patent/CS85792A3/cs unknown
- 1992-03-21 CN CN92101896A patent/CN1065104A/zh active Pending
- 1992-03-21 JP JP4064279A patent/JPH06200392A/ja active Pending

Also Published As

Publication number	Publication date
ITMI910766A1 (it)	1992-09-21
AU652426B2 (en)	1994-08-25
PL293922A1 (en)	1992-11-30
CN1065104A (zh)	1992-10-07
PL167765B1 (pl)	1995-10-31
NO921062L (no)	1992-09-22
FI921155A0 (fi)	1992-03-18
US5242564A (en)	1993-09-07
IT1247483B (it)	1994-12-17
EP0505945A1 (en)	1992-09-30
AU1295392A (en)	1992-09-24
BR9200988A (pt)	1992-11-24
KR920018791A (ko)	1992-10-22
ITMI910766A0 (it)	1991-03-21
MX9201259A (es)	1992-10-30
NO921062D0 (no)	1992-03-18
FI921155A7 (fi)	1992-09-22
HUT62041A (en)	1993-03-29
AR244813A1 (es)	1993-11-30
CA2063192A1 (en)	1992-09-22
JPH06200392A (ja)	1994-07-19
ZA922058B (en)	1992-11-25
HU9200905D0 (en)	1992-05-28

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FI73744B (fi)	1987-07-31	Foerfarande foer anvaendning av en elektrokemisk vaetske/gascell.
RU2126461C1 (ru)	1999-02-20	Способ хлорщелочного электролиза и диафрагменный электролизер
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