Pipeline interchange/transmix

A process comprising:

• flowing a first product through a first pipeline;
• optionally analyzing the first product in the first pipeline with a first product automated analyzer that is capable of physically or chemically analyzing the first product in the first pipeline and generating a first product data;
• flowing a second product through a second pipeline;
• analyzing the second product in the second pipeline with a second product automated analyzer that is capable of physically or chemically analyzing the second product in the second pipeline and generating a second product data;
• producing a blended product by mixing both the first product and the second product within a pipeline interchange which is connected downstream to both the first pipeline and the second pipeline;
• flowing the blended product from the pipeline interchange to a third pipeline that is connected downstream of pipeline interchange;
• analyzing the blended product in the third pipeline with an automated analyzer that is capable of physically or chemically analyzing the blended product in the third pipeline and generating blended data;
• interpreting the first product data, the second product data, and the blended data in a data analyzer by comparing the physical or chemical characteristics of the blended data to an optimal blended data, the physical or chemical characteristics of the first data to an optimal first data, the physical or chemical characteristics of the second data to an optimal second data and determining the adjustments in the flow of the first product and the flow of the second product to achieve optimal first data, optimal second data, and optimal blended data;
• and
• communicating the adjustments in the flow of the first product in the first pipeline and the flow of the second product in the second pipeline,
• wherein the automated analyzer is selected from the group consisting of:
• infrared analyzer, near infrared analyzer, ramen analyzer, acoustic analyzer, UV-visible analyzer, density analyzer, NMR analyzer, viscometer analyzer, terahertz spectroscopy analyzer, conductivity analyzer, pH analyzer, mass spectrometry analyzer, turbidity analyzer, particle size analyzer, electron loss spectroscopy analyzer, fluorescence analyzer, micro- and nano-electromechanical systems analyzers, chromatography analyzer, electrophoresis analyzer, microwave resonance analyzer, cavity-ringdown analyzer, cavity-enhanced analyzer, dielectric spectroscopy, surface plasmon resonance analyzer, quartz crystal microbalance analyzer, biosensing analyzers, time resolved spectrometers, and micro total analytical systems analyzer and combinations thereof, and
• wherein the analyzing of the data from the automatic analyzer comprises periodically transforming the spectral data to produce transformed spectral data and correlating the transformed spectral data with at least one physical and/or chemical characteristic of the product stream flowing through the upstream pipeline, wherein the correlating indicates a change in the product stream from the first stream to a transmix stream and to a second stream, wherein changes in at least one physical and/or chemical characteristic of the product stream are determined by:
• converting the spectral data to discrete digitized data points that are then transformed to produce wavelet coefficients data according to wavelet theory by applying a mother wavelet consisting of a member of the Symlet family of mother wavelets at the third level of decomposition or greater to produce transformed wavelet coefficients data;
• and
• classifying the stream represented by the transformed wavelet coefficients data as either the first stream, a transmix stream or a second stream having distinct chemical characteristics from the first stream by presenting the transformed wavelets coefficients data to a trained genetic algorithm, wherein the trained genetic algorithm performs the classifying by examining identifying data features that collectively identify a particular stream as a member of the first stream the second stream or a transmix stream.