ZA846303B - Chlor-alkali cell control system based on mass flow analysis - Google Patents
Chlor-alkali cell control system based on mass flow analysisInfo
- Publication number
- ZA846303B ZA846303B ZA846303A ZA846303A ZA846303B ZA 846303 B ZA846303 B ZA 846303B ZA 846303 A ZA846303 A ZA 846303A ZA 846303 A ZA846303 A ZA 846303A ZA 846303 B ZA846303 B ZA 846303B
- Authority
- ZA
- South Africa
- Prior art keywords
- chlor
- control system
- system based
- mass flow
- flow analysis
- Prior art date
Links
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
- C25B15/02—Process control or regulation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Automation & Control Theory (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/529,309 US4532018A (en) | 1983-09-06 | 1983-09-06 | Chlor-alkali cell control system based on mass flow analysis |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA846303B true ZA846303B (en) | 1985-04-24 |
Family
ID=24109378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA846303A ZA846303B (en) | 1983-09-06 | 1984-08-14 | Chlor-alkali cell control system based on mass flow analysis |
Country Status (6)
Country | Link |
---|---|
US (1) | US4532018A (ja) |
EP (1) | EP0136806A3 (ja) |
JP (1) | JPS6070195A (ja) |
AU (1) | AU3255584A (ja) |
CA (1) | CA1238011A (ja) |
ZA (1) | ZA846303B (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4919791A (en) * | 1985-04-25 | 1990-04-24 | Olin Corporation | Controlled operation of high current density oxygen consuming cathode cells to prevent hydrogen formation |
US5041197A (en) * | 1987-05-05 | 1991-08-20 | Physical Sciences, Inc. | H2 /C12 fuel cells for power and HCl production - chemical cogeneration |
FR2628757B1 (fr) * | 1988-03-17 | 1992-01-17 | Atochem | Procede de regulation d'une cellule d'electrolyse, son application a la production du chlore et de la soude par electrolyse du chlorure de sodium en solution |
US4836903A (en) | 1988-06-17 | 1989-06-06 | Olin Corporation | Sodium hydrosulfite electrolytic cell process control system |
US5427658A (en) * | 1993-10-21 | 1995-06-27 | Electrosci Incorporated | Electrolytic cell and method for producing a mixed oxidant gas |
JP2003530483A (ja) | 2000-04-11 | 2003-10-14 | ルシェルシュ 2000 インコーポレイテッド | 電気分解装置の動作パラメータの捕捉、監視、表示、および診断の方法および装置 |
JP4114848B2 (ja) * | 2001-04-18 | 2008-07-09 | 鶴見曹達株式会社 | アルカリ溶液の精製装置及びその方法 |
WO2007130851A2 (en) * | 2006-04-29 | 2007-11-15 | Electrolytic Technologies Corporation | Process for the on-site production of chlorine and high strength hypochlorite |
DE102006058045B4 (de) * | 2006-12-07 | 2012-11-22 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Überwachungsvorrichtung zur Überwachung und Notfallsteuerung von Elektrolyseeinrichtungen |
US9777383B2 (en) | 2010-01-08 | 2017-10-03 | Clarentis Holding, Inc. | Cell and system for preparation of antimicrobial solutions |
EP2521455A4 (en) * | 2010-01-08 | 2014-10-01 | Clenox Man Llc | SYSTEM AND METHOD FOR PREPARING ANTIMICROBIAL SOLUTIONS |
EP3257819B1 (en) | 2010-08-06 | 2019-10-02 | De Nora Holdings US, Inc. | Electrolytic on-site generator |
US20140097095A1 (en) * | 2012-10-05 | 2014-04-10 | Pureline Treatment Systems, Llc | Generation of variable concentrations of chlorine dioxide |
EP3045221A1 (de) * | 2015-01-19 | 2016-07-20 | Siemens Aktiengesellschaft | Überprüfung einer Membrandichtheit wenigstens einer Membran eines Elektrolyseurs |
AU2018231091B2 (en) * | 2017-03-06 | 2023-11-16 | Evoqua Water Technologies Llc | Implementation of feedback control for improved electrochemical system design |
EP4008806A1 (en) * | 2020-11-30 | 2022-06-08 | Recherche 2000 Inc. | Methods and systems for detecting contamination in electrolysis cells |
EP4249638A1 (en) * | 2022-03-21 | 2023-09-27 | L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Performing an electrolysis |
CN113608560B (zh) * | 2021-06-18 | 2023-08-25 | 东北大学 | 一种氧化铝碱液调配过程的控制系统 |
FI20225644A1 (fi) * | 2022-07-08 | 2024-01-09 | Neovolt Oy | Järjestelmä ja menetelmä elekrolyysilaitteen virtahyötysuhteen estimoimiseksi |
CN117433588B (zh) * | 2023-12-20 | 2024-03-19 | 武汉雷施尔光电信息工程有限公司 | 一种用于电解水制氢电解槽的光纤温湿度监测系统 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1186966A (fr) * | 1957-04-12 | 1959-09-04 | Solvay | Régulation automatique des débits de liquide en électrolyse dans des cellules à cathode mobile de mercure |
GB1051597A (ja) * | 1962-08-24 | |||
US3616328A (en) * | 1968-09-23 | 1971-10-26 | Hooker Chemical Corp | Catholyte recirculation in diaphragm chlor-alkali cells |
US3745101A (en) * | 1971-05-17 | 1973-07-10 | Hooker Chemical Corp | Electrolysis of dilute brine |
US3948737A (en) * | 1971-12-27 | 1976-04-06 | Hooker Chemicals & Plastics Corporation | Process for electrolysis of brine |
US3800288A (en) * | 1972-02-24 | 1974-03-26 | Foxboro Co | Computer-directed process control system with crt display |
US3773634A (en) * | 1972-03-09 | 1973-11-20 | Diamond Shamrock Corp | Control of an olyte-catholyte concentrations in membrane cells |
SU423496A1 (ru) * | 1972-05-03 | 1974-04-15 | В. И. Иваненко, Ю. П. Лобанов, А. Н. Музыченко, В. М. Томашов | Способ автоматического регулированияконцентрации электролитической щелочив электролизерах |
US4056448A (en) * | 1976-12-17 | 1977-11-01 | Diamond Shamrock Corporation | Process for brine membrane cell operation with external caustic and nacl concentration control |
US4118789A (en) * | 1977-06-06 | 1978-10-03 | Allen-Bradley Company | Program protection module for programmable controller |
DE2729732B2 (de) * | 1977-07-01 | 1980-06-26 | Hoechst Ag, 6000 Frankfurt | Vorrichtung zum Regeln, Überwachen, Optimieren, Bedienen von und zur Informationsdarstellung in Chloralkalielektrolyseanlagen |
SU715648A1 (ru) * | 1978-05-15 | 1980-02-15 | Киевский Институт Автоматики Им. Хху Съезда Кпсс | Устройство дл автоматического управлени серией электролитических ванн |
JPS569381A (en) * | 1979-07-02 | 1981-01-30 | Kanegafuchi Chem Ind Co Ltd | Electrolysis of alkali metal chloride |
JPS5629681A (en) * | 1979-08-17 | 1981-03-25 | Toagosei Chem Ind Co Ltd | Electrolysis of aqueous alkali chloride solution |
JPS5641392A (en) * | 1979-09-11 | 1981-04-18 | Toyo Soda Mfg Co Ltd | Electrolytic method of alkali chloride aqueous solution |
US4328549A (en) * | 1980-01-11 | 1982-05-04 | Olin Corporation | Process flow computer control system |
US4285786A (en) * | 1980-05-09 | 1981-08-25 | Allied Chemical Corporation | Apparatus and method of monitoring temperature in a multi-cell electrolyzer |
-
1983
- 1983-09-06 US US06/529,309 patent/US4532018A/en not_active Expired - Fee Related
-
1984
- 1984-08-14 ZA ZA846303A patent/ZA846303B/xx unknown
- 1984-08-16 CA CA000461168A patent/CA1238011A/en not_active Expired
- 1984-08-22 EP EP84305756A patent/EP0136806A3/en not_active Withdrawn
- 1984-08-30 AU AU32555/84A patent/AU3255584A/en not_active Abandoned
- 1984-09-05 JP JP59186242A patent/JPS6070195A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0136806A2 (en) | 1985-04-10 |
CA1238011A (en) | 1988-06-14 |
AU3255584A (en) | 1985-03-14 |
US4532018A (en) | 1985-07-30 |
EP0136806A3 (en) | 1987-08-26 |
JPS6070195A (ja) | 1985-04-20 |
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