MX2014013706A - Metodo de, y aparato para, provision de una mezcla de gas. - Google Patents

Metodo de, y aparato para, provision de una mezcla de gas.

Info

Publication number
MX2014013706A
MX2014013706A MX2014013706A MX2014013706A MX2014013706A MX 2014013706 A MX2014013706 A MX 2014013706A MX 2014013706 A MX2014013706 A MX 2014013706A MX 2014013706 A MX2014013706 A MX 2014013706A MX 2014013706 A MX2014013706 A MX 2014013706A
Authority
MX
Mexico
Prior art keywords
gas
mixed gas
regulation devices
flow regulation
mixer
Prior art date
Application number
MX2014013706A
Other languages
English (en)
Other versions
MX369678B (es
Inventor
Neil Alexander Downie
Thomas David Matthew Lee
Original Assignee
Air Prod & Chem
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 Air Prod & Chem filed Critical Air Prod & Chem
Publication of MX2014013706A publication Critical patent/MX2014013706A/es
Publication of MX369678B publication Critical patent/MX369678B/es

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/10—Mixing gases with gases
    • B01F23/19—Mixing systems, i.e. flow charts or diagrams; Arrangements, e.g. comprising controlling means
    • B01F23/191—Mixing systems, i.e. flow charts or diagrams; Arrangements, e.g. comprising controlling means characterised by the construction of the controlling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/714—Feed mechanisms for feeding predetermined amounts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/83—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices
    • B01F35/832—Flow control by weighing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/83—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices
    • B01F35/833—Flow control by valves, e.g. opening intermittently
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B15/00—Systems controlled by a computer
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/135—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture
    • G05D11/137—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture by sensing the density of the mixture
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/139—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring a value related to the quantity of the individual components and sensing at least one property of the mixture
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Fluid Pressure (AREA)
  • Accessories For Mixers (AREA)
  • Measuring Volume Flow (AREA)

Abstract

Se proporciona un arreglo de mezclador de gas que comprende una primera fuente de gas para suministrar un primer gas; una segunda fuente de gas para suministrar un segundo gas diferente del primer gas; primero y segundo dispositivos de regulación de flujo para regular el flujo respectivo del primer gas y el segundo gas desde la primera y segunda fuentes de gas; un mezclador y una salida. El mezclador se ubica corriente abajo del primero y segundo dispositivos de regulación de flujo y se arregla, en el uso, para mezclar el primero y segundo gases para proporcionar un gas mezclado a la salida. El arreglo de mezclador de gas además comprende un medidor que comprende un primer ensamblaje de sensor operable para determinar el peso molecular promedio del gas mezclado y que incluye un oscilador de cristal piezoeléctrico plano de alta frecuencia en contacto con el gas mezclado, un segundo ensamblaje de sensor operable para determinar la presión del gas corriente abajo de uno del primero o segundo dispositivos de regulación de flujo, y un controlador operable, en respuesta al peso molecular promedio del gas mezclado y la presión del gas, para controlar automáticamente el primero y segundo dispositivos de regulación de flujo para controlar la proporción relativa del primero y segundo gases en el gas mezclado y la presión o gasto de flujo de masa del gas mezclado desde la salida.
MX2014013706A 2012-05-24 2013-05-23 Método de, y aparato para, provisión de una mezcla de gas. MX369678B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12169396.4A EP2667277B1 (en) 2012-05-24 2012-05-24 Method of, and apparatus for, providing a gas mixture
PCT/EP2013/060692 WO2013174960A1 (en) 2012-05-24 2013-05-23 Method of, and apparatus for, providing a gas mixture

Publications (2)

Publication Number Publication Date
MX2014013706A true MX2014013706A (es) 2015-02-10
MX369678B MX369678B (es) 2019-11-15

Family

ID=48536834

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014013706A MX369678B (es) 2012-05-24 2013-05-23 Método de, y aparato para, provisión de una mezcla de gas.

Country Status (12)

Country Link
US (1) US9870007B2 (es)
EP (1) EP2667277B1 (es)
JP (1) JP6082103B2 (es)
KR (1) KR101761991B1 (es)
CN (1) CN104303126B (es)
BR (1) BR112014029061B1 (es)
CA (1) CA2874519C (es)
ES (1) ES2663244T3 (es)
MX (1) MX369678B (es)
PL (1) PL2667277T3 (es)
TW (1) TWI582329B (es)
WO (1) WO2013174960A1 (es)

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JP2015523198A (ja) 2015-08-13
TWI582329B (zh) 2017-05-11
PL2667277T3 (pl) 2018-05-30
JP6082103B2 (ja) 2017-02-15
KR20150004925A (ko) 2015-01-13
CN104303126B (zh) 2017-04-19
TW201411026A (zh) 2014-03-16
WO2013174960A1 (en) 2013-11-28
CA2874519C (en) 2017-01-03
MX369678B (es) 2019-11-15
EP2667277B1 (en) 2017-12-27
CN104303126A (zh) 2015-01-21
US9870007B2 (en) 2018-01-16
ES2663244T3 (es) 2018-04-11
BR112014029061A2 (pt) 2017-06-27
KR101761991B1 (ko) 2017-08-04
EP2667277A1 (en) 2013-11-27
BR112014029061B1 (pt) 2022-05-17
US20150168958A1 (en) 2015-06-18
CA2874519A1 (en) 2013-11-28

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