JISKOOT Blending Systems

In-line blending is the controlled, continuous mixing of a number of components to produce a finished product of closely defined quality. The quality of the product is controlled as it is made. This is invaluable in continuous process industries because the final product can be blended, analyzed and loaded in a single process.
 
In-tank blending is the main alternative to in-line blending. It involves sequentially introducing measured volumes of
each component into a tank. The components are then mixed, sampled, analyzed for quality and any adjustments are made to the blend. 
This is time-consuming and makes storing both pre-blended and finished products necessary. Nevertheless, for small volumes and certain applications, this remains a cost-effective option.


In today's landscape, bunker terminals and tank farms are increasingly turning to in-line blending as a pivotal element of their operations. The integration of a modern, ratio control or quality trim in-line blending system can offer a myriad of benefits, including enhanced flexibility, minimized capital lock-up in blended products, and reduced production time for blends.
 
A well-configured and properly installed in-line blender serves as the cornerstone of a profitable bunkering enterprise by facilitating on-demand blending of a diverse range of products, whether destined for barges, pipelines, or storage facilities. JISKOOT sampling and blending solutions, backed by over six decades of industry experience, specialize in the design, manufacturing, installation, and commissioning of in-line blending systems for terminals and tank farms globally.
 
The custom-designed JISKOOT Bunker Blending Systems are meticulously tailored with selected components to align with the unique operational constraints of each facility. Whether a new blender with optimized throughput and minimal pressure loss is required, or a retrofit of a blender control system into existing infrastructure is necessary, JISKOOT solutions offer seamless integration. These systems, available as fixed skids for installation at key locations or as standalone mobile blenders for versatile usage, are fully integrated with Oil Movement and Storage System (OMSS) or Distributed Control System (DCS) for comprehensive functionality.
 
Forward-thinking bunker suppliers are embracing new blending technologies to streamline their processes, gaining a competitive edge in an evolving market fueled by escalating feedstock prices and stringent specifications. Embracing innovation in blending technologies positions suppliers as key players in the future bunkering landscape.
 

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The primary goal of blending LNG is to enhance the value proposition by blending cost-effective "Lean" LNG with premium "Rich" LNG to maximize overall sale price and enhance the quality of the lower specification product. The key focus is on achieving a final product that adheres to the target BTU specification while minimizing operational expenses.
 
With potential annual paybacks ranging from $7M to $17M for a plant producing 3 million tons yearly, the financial benefits of efficient LNG blending are substantial. Sensia JISKOOT's LNG blender is designed to optimize the energy value of LNG, ensuring compliance with regional specifications globally, all while keeping commercial costs at a minimum.
 
Employing a combination of feed forward and feedback analyzers, our LNG blender is engineered to address uncertainties effectively. The analyzer system offers superior flexibility, redundancy, and rapid response, with BTU measurement of the blended product being carried out by a gas analyzer. Traditional Gas Chromatographs are deemed inadequately fast for trim blending applications, potentially compromising the accuracy of the final blend. To counter this, quick-response MicroGCs are strategically placed on the feed lines to the blender, enabling precise feed forward control of the ratio demand.
 
Through the utilization of our LNG blender, short-term variance is meticulously maintained within better than +/-1% of the target value, ensuring consistent quality and adherence to specifications across diverse operational scenarios.
 

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The practice of crude oil blending is commonly employed to enhance the market value or refine the processability of a lower-grade crude oil by amalgamating it with a superior, higher-priced crude oil variant. The core objective is to meticulously craft a blended crude oil that meets a predefined specification while optimizing costs by utilizing the minimum quantity of higher-cost crude oil.
 
In the realm of crude oil blending, the feed-stocks utilized often exhibit variations in quality, prompting the utilization of viscosity or density trim control systems by blending facilities. Upon initiation of the crude oil blender, the control system sets the required flow rate and component ratio based on the prescribed recipe. A density or viscosity analyzer, strategically positioned at a well-mixed point in the blender header, continuously generates a control signal. This signal is then deployed to fine-tune and optimize the blended product by adjusting the component ratio dynamically. This iterative process ensures that the blended product consistently aligns with the specified parameters throughout the blending batch, maintaining quality and integrity.
 

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LPG (Liquid Petroleum Gas) has gained popularity as a preferred choice for heating and cooking over traditional biomass alternatives. The surge in demand for blended LPG, comprising propane and butane blends, is primarily attributed to the expanding market for CFC-free propellants and liquid gas-based fuels.
 
In the realm of LPG blending, the propane and butane feedstocks employed frequently exhibit variations in quality, necessitating the integration of density trim control systems in in-line LPG blenders. These systems are tailored to ensure precise blending while accommodating the diverse qualities of the feedstocks.
 

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Ethanol serves a multitude of industries and is often blended with various denaturants before dispatch from a bonded plant. The integration of an in-line ethanol blender streamlines the denaturation process, allowing for real-time blending as the product is loaded into road tankers. This single-step operation minimizes wastage, eliminates the need for intermediate storage, and enhances operational efficiency.
 
Upon selection of the recipe and desired volume, the ethanol blending process becomes fully automated. Denaturants are automatically sourced from multiple outlets based on the specified recipe. To maintain purity and prevent cross-contamination, ethanol blenders incorporate an ethanol flushing cycle after each batch, ensuring the integrity of subsequent blends. This comprehensive approach not only optimizes the blending process but also upholds product quality and compliance standards.
 

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