CN104094089A - 用于电解池中液体水平测量的装置和方法 - Google Patents

用于电解池中液体水平测量的装置和方法 Download PDF

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Publication number
CN104094089A
CN104094089A CN201280068767.7A CN201280068767A CN104094089A CN 104094089 A CN104094089 A CN 104094089A CN 201280068767 A CN201280068767 A CN 201280068767A CN 104094089 A CN104094089 A CN 104094089A
Authority
CN
China
Prior art keywords
level
approximately
salt solution
liquid
electrolytic cell
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.)
Pending
Application number
CN201280068767.7A
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English (en)
Chinese (zh)
Inventor
马克·埃里克·纳尔逊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SABIC Global Technologies BV
Original Assignee
SABIC Innovative Plastics IP BV
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.)
Filing date
Publication date
Application filed by SABIC Innovative Plastics IP BV filed Critical SABIC Innovative Plastics IP BV
Publication of CN104094089A publication Critical patent/CN104094089A/zh
Pending legal-status Critical Current

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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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
    • G01F23/265—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors for discrete levels
    • 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
    • C25B15/081—Supplying products to non-electrochemical reactors that are combined with the electrochemical cell, e.g. Sabatier reactor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/0007—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm for discrete indicating and measuring
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
    • G01F23/268—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors mounting arrangements of probes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/80—Arrangements for signal processing
    • G01F23/802—Particular electronic circuits for digital processing equipment
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/04—Level control, e.g. controlling quantity of material stored in vessel with auxiliary non-electric power

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Signal Processing (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Electrolytic Production Of Metals (AREA)
CN201280068767.7A 2012-02-17 2012-12-26 用于电解池中液体水平测量的装置和方法 Pending CN104094089A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261600146P 2012-02-17 2012-02-17
US61/600,146 2012-02-17
PCT/US2012/071638 WO2013122677A1 (fr) 2012-02-17 2012-12-26 Appareil et procédé pour la mesure du niveau de liquide dans des cellules électrolytiques

Publications (1)

Publication Number Publication Date
CN104094089A true CN104094089A (zh) 2014-10-08

Family

ID=47628433

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280068767.7A Pending CN104094089A (zh) 2012-02-17 2012-12-26 用于电解池中液体水平测量的装置和方法

Country Status (6)

Country Link
US (1) US20130213818A1 (fr)
EP (1) EP2815215A1 (fr)
KR (1) KR20140126384A (fr)
CN (1) CN104094089A (fr)
BR (1) BR112014018043A8 (fr)
WO (1) WO2013122677A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9544247B2 (en) * 2013-03-15 2017-01-10 Innovasic, Inc. Packet data traffic management apparatus
CN103472742A (zh) * 2013-09-10 2013-12-25 昆山奥德鲁自动化技术有限公司 基于长距离以太网电解流程的测控方法
CN115261932B (zh) * 2022-09-23 2022-12-27 济宁中银电化有限公司 一种用于电解槽故障的预警方法及系统

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2079286U (zh) * 1990-11-24 1991-06-19 长春市电力电子研究所 一种电容式液位计
CN2208699Y (zh) * 1994-04-15 1995-09-27 邝许芳 锅炉一体化液位显示报警装置
CN1178318A (zh) * 1996-10-02 1998-04-08 魏运华 液位检测器
JP2001281042A (ja) * 2000-03-29 2001-10-10 Nordson Kk 液体の計量吐出方法及び装置
CN201107084Y (zh) * 2007-09-30 2008-08-27 中国铝业股份有限公司 铝电解槽料箱料位检测装置
CN201503556U (zh) * 2009-03-26 2010-06-09 蔡维良 隔膜电解槽自动液面计
CN201780139U (zh) * 2010-09-16 2011-03-30 苏州工业园区天驰自控仪表有限公司 智能型物位测量装置
CN102356502A (zh) * 2009-12-01 2012-02-15 触摸传感器科技有限责任公司 蓄电池电解质液位指示器

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US2486207A (en) * 1945-08-11 1949-10-25 Atomic Energy Commission Liquid level measuring apparatus
US2669122A (en) * 1950-01-05 1954-02-16 Diamond Alkali Co Liquid level indicator
US3977908A (en) * 1972-10-17 1976-08-31 Shin-Kobe Electric Machinery Co., Ltd. Indicator in use with a lead storage battery for indicating the overdischarge of the same and the lowered level of the electrolyte therein
US4866428A (en) * 1988-03-08 1989-09-12 Illinois Tool Works, Inc. Remote battery cell specific gravity and electrolytic level monitor using floats and optical couplers
FR2728341B1 (fr) * 1994-12-19 1997-05-09 Langlois Pierre Dispositif de detection du niveau d'un liquide dans une ou plusieurs cuves
US5665484A (en) * 1995-09-18 1997-09-09 Inductran Corporation Electrolyte conditioning system
US6237412B1 (en) * 1997-07-16 2001-05-29 Nitta Corporation Level sensor
US6146518A (en) * 1999-09-01 2000-11-14 Stuart Energy Systems Inc. Pressure differential control in an electrolytic cell
FR2816403B1 (fr) * 2000-11-08 2002-12-20 Commissariat Energie Atomique Dispositif de detection electromagnetique du niveau d'un materiau qui est conducteur ou rendu conducteur, notamment le verre fondu
AU2002224949A1 (en) * 2000-12-20 2002-07-01 Abertax Research And Development Ltd. Method and device for measuring levels
US6814841B2 (en) * 2002-04-24 2004-11-09 Proton Energy Systems, Inc. Gas liquid phase separator with improved pressure control
US6885306B2 (en) * 2003-08-20 2005-04-26 Ecolab Inc. Capacitive sensing monitor and method therefore
CA2449538A1 (fr) * 2003-11-14 2005-05-14 Dynamic Fuel Systems Inc. Dispositif de production d'oxygene/hydrogene pour moteurs a combustion interne
US6964278B2 (en) * 2004-04-20 2005-11-15 Thomas Tschanz Non-invasive gauge glass liquid level sensor apparatus
US20070051173A1 (en) * 2004-06-24 2007-03-08 Laila Baniahmad System for fault-tolerant fluid level sensing and switching
US6988406B1 (en) * 2004-10-25 2006-01-24 Robert Mack System and method of liquid level detection
DE602006010567D1 (de) * 2006-10-20 2009-12-31 Rancilio Macchine Caffe Gerät zur Regulierung des Flüssigkeitsniveaus eines Kochgefässes einer Kaffeemaschine
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Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2079286U (zh) * 1990-11-24 1991-06-19 长春市电力电子研究所 一种电容式液位计
CN2208699Y (zh) * 1994-04-15 1995-09-27 邝许芳 锅炉一体化液位显示报警装置
CN1178318A (zh) * 1996-10-02 1998-04-08 魏运华 液位检测器
JP2001281042A (ja) * 2000-03-29 2001-10-10 Nordson Kk 液体の計量吐出方法及び装置
CN201107084Y (zh) * 2007-09-30 2008-08-27 中国铝业股份有限公司 铝电解槽料箱料位检测装置
CN201503556U (zh) * 2009-03-26 2010-06-09 蔡维良 隔膜电解槽自动液面计
CN102356502A (zh) * 2009-12-01 2012-02-15 触摸传感器科技有限责任公司 蓄电池电解质液位指示器
CN201780139U (zh) * 2010-09-16 2011-03-30 苏州工业园区天驰自控仪表有限公司 智能型物位测量装置

Also Published As

Publication number Publication date
KR20140126384A (ko) 2014-10-30
EP2815215A1 (fr) 2014-12-24
BR112014018043A8 (pt) 2017-07-11
WO2013122677A1 (fr) 2013-08-22
BR112014018043A2 (fr) 2017-06-20
US20130213818A1 (en) 2013-08-22

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SE01 Entry into force of request for substantive examination
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Address after: Holland city Aupu zoom Bergen

Applicant after: Sabic Innovative Plastics IP

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Application publication date: 20141008

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