公开(公告)号：WO1994014060A1

公开(公告)日：1994-06-23

申请号：PCT/US1993009962

申请日：1993-10-15

Applicant: MARATHON OIL COMPANY

Inventor： MARATHON OIL COMPANY ,  PROFFITT, Arthur, C. ,  BARRON, William, C.

IPC: G01N33/28

CPC classification number: G01N25/18 ,  G01N25/005 ,  G01N33/2823

Abstract: A composition analyzer and a method of use for determination of the masses of individual components in a multiphase multicomponent fluid system containing a gas. Data and relationships not measured by the analyzer during operation but required by the method are predetermined or researched and stored, and other required data is instantaneously obtained from the composition analyzer during process operation. All these data are used in an iteration process to accurately determine the mass composition of each fluid component. The preferred means for adding energy to the fluid mixture in the test apparatus is comprised of an electrically conductive conduit through which the fluid mixture flows and which heats the fluid mixture when electrically energized.

Abstract translation: 一种组成分析仪和用于测定含有气体的多相多组分流体系统中各个组分的质量的方法。 在操作期间由分析仪测量但是由方法要求的数据和关系是预定的或研究和存储的，并且在处理操作期间从组成分析器瞬时获得其他所需数据。 所有这些数据用于迭代过程以精确地确定每个流体组分的质量组成。 用于向测试装置中的流体混合物添加能量的优选方法包括导电导管，流体混合物通过该导电导管流动并且当电通电时加热流体混合物。

公开(公告)号：WO1993024826A1

公开(公告)日：1993-12-09

申请号：PCT/US1993003169

申请日：1993-04-02

Applicant: MARATHON OIL COMPANY

Inventor： MARATHON OIL COMPANY ,  PROFFITT, Arthur, C. ,  BARRON, William, C.

IPC: G01N25/00

CPC classification number: G01N25/005 ,  G01N25/18 ,  G01N33/2823

Abstract: A method of determining the concentrations of fluids in a two-part fluid system. The heat loss in a test apparatus for measuring the temperatures and flow rate of a flowing fluid mixture is determined and the specific heat of the fluid mixture is calculated. Knowing the relationship between the specific heat of the fluid and its composition allows the fluid composition to be directly calculated, and hence the ratio of the two constituent fluids to be determined. A preferred heater is comprised of an electrically conductive conduit through which the fluid mixture flows which when energized efficiently heats the fluid mixture.

Abstract translation: 确定两部分流体系统中流体浓度的方法。 确定用于测量流动混合物的温度和流速的测试装置中的热损失，并计算流体混合物的比热。 了解流体比热与其组成之间的关系允许直接计算流体组成，并因此确定待确定的两种组分流体的比例。 优选的加热器包括导电导管，流体混合物通过该导电导管流动，当通电时有效地加热流体混合物。