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System and method for determining concentrations of components of a mixture

A technology of mixtures and components, applied in immunoassays, biomaterials analysis, instruments, etc., can solve problems such as reduced efficiency

Active Publication Date: 2015-02-18
SCHNEIDER ELECTRIC SYST USA INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Uncertainty around HF and ASO concentrations necessitates a larger margin above the critical concentration and leads to reduced efficiency

Method used

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  • System and method for determining concentrations of components of a mixture
  • System and method for determining concentrations of components of a mixture
  • System and method for determining concentrations of components of a mixture

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Embodiment Construction

[0015] Methods for determining multiphase flows (e.g., HF mixtures and iC 4 method, apparatus, and system for the concentration of ingredients in a mixture). In general, one or more flow meters, one or more separation vessels, and one or more valves can be operated to divert one of the components (e.g., iC 4 ) with multiphase flow (eg, HF mixture and iC 4 mixtures) and determine the composition of the multiphase flow (e.g., HF, ASO, water, and iC 4 )concentration. For example, readings from flow meters may be used to determine, rather than estimate, the concentration of each component of a multiphase flow. In some implementations, the state of a valve through which a component flows can be adjusted so that noise in readings obtained by the flow meter can be reduced or eliminated.

[0016] For example, in one implementation, the system receives a sample volume consisting of 4 component fluids, including isobutane (iC 4 ) and HF mixtures (HF, water, and ASO). The sample vo...

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Abstract

The invention relates to a system (100) to determine concentrations of components of a multiphase fluid, the system (100) comprising: a first flowmeter (108) configured to receive a fluid flow and to generate one or more measurements of the fluid flow, the fluid flow including a first liquid and a second liquid, wherein the first and second liquids are immiscible; a separation vessel (114) configured to receive the fluid flow, and to at least partially separate the first liquid and the second liquid; a second flowmeter (106) configured to receive either the second liquid or a mixture of the first liquid and the second liquid, through a valve and to generate one or more measurements of either the second liquid or the mixture of the first liquid and the second liquid, wherein a proportion of the second liquid to the first liquid in the mixture is greater than a proportion of the second liquid to the first liquid in the fluid flow; a third flowmeter (110) configured to receive the first liquid and to generate one or more measurements of the first liquid ; and a data processing apparatus (124) operatively coupled to the first flowmeter (108), the second flowmeter (106), the third flowmeter (110), the data processing apparatus (124) configured to perform operations comprising: receiving the one or more measurements of the fluid flow from the first flowmeter (108); receiving the one or more measurements of the second liquid or the mixture of the first liquid and the second liquid from the second flowmeter (106); receiving the one or more measurements of the first liquid from the third flowmeter (110), and determining a concentration of the second liquid in the fluid flow.

Description

[0001] Cross References to Related Applications [0002] This application is related to W. Trygstad's application Serial No. 12 / 509,212 filed on July 24, 2009 entitled "System and Method for Alkyation Process Analysis", as a patent granted on July 5, 2011 Application serial no. 12 / 720,533 filed on 15 October 2010 and entitled "System and Method for Alkyation Process Analysis" filed on March 9, 2010, No. 7,972,863 and claiming priority from 12 / 509,212 Application Serial No. 12 / 905,559, filed on May 19, 2011, entitled "System and Method for Alkyation Process Analysis" claiming priority from 12 / 509,212 and entitled "System and Method for Alkyation Process Analysis", application serial number no. 13 / 11,448, the entire contents of the above-mentioned application are expressly incorporated herein by reference, including the content and rationale of any reference contained therein. technical field [0003] This document is concerned with determining the concentrations of components ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N27/00
CPCG01F15/08G01F1/74G01N9/36G01N11/02Y10T436/118339Y10T436/117497Y10T436/11G01N11/00
Inventor M·P·亨利
Owner SCHNEIDER ELECTRIC SYST USA INC
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