颗粒与液滴处理 - 梅特勒-托利多

颗粒与液滴处理

利用粒径分布优化多相工艺

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粒径分布
颗粒与液滴处理早期开发到生产
实时颗粒与液滴分布测量

应用

Detect Process Upsets With In-Process Video Microscopy
PVM Detects Process Upsets

PVM© technology can be used to detect the presence of unexpected polymorphs, even at concentrations below the detection limits of Raman or offline microscopy. By imaging thousands of particles per second, trace polymorph detection is possible where morphology changes exists.

絮凝
利用颗粒分布控制研发絮凝工艺

絮凝是生化技术、石油、纸浆与造纸和采矿行业常用的一种分离法。 絮凝剂的长聚合物链可吸附到小颗粒上,引发颗粒架桥,促进大絮凝体的形成。 絮凝效率主要取决于混合时间和强度、有效絮凝剂的类型和浓度、加料速率、固体浓度和颗粒粒径。 高效絮凝可影响产品开发和规模扩大、下游分离性能、运行成本和产量。

Validating FBRM® with in-process video microscopy
PVM® validates FBRM® results by linking time points with size and shape information

石油天然气生产中的流动保障
在线颗粒测量

流动保障涉及生产流体以及将流体从储罐运输到加工设施的多种经济有效的方法。 由于常规石油储备向成熟油田的过渡,流量保障挑战进一步增加。

油砂
优化固体絮凝

Real-Time Characterization of Complex Multiphase Particle and Droplet Systems
Monitor and Measure Particles and Droplets In Process and In Real Time

The handling and processing of suspensions and emulsions is critical. Multiphase systems tend to be complex with many parameters, including overall process efficiency and economic profitability, be­ing directly affected by the ability to consistently deal with the production, separation, and/or removal of solid particles and liquid droplets in suspension.

Liquid-Liquid Dispersions
Determine Impact of Process Variables

Liquid-liquid dispersions, or emulsions, are an excellent application for in situ droplet size measurement; sampling these systems for offline analysis can be unrepresentative as the sample can change by the time you measure it offine.

Detect Process Upsets With In-Process Video Microscopy

PVM© technology can be used to detect the presence of unexpected polymorphs, even at concentrations below the detection limits of Raman or offline microscopy. By imaging thousands of particles per second, trace polymorph detection is possible where morphology changes exists.

絮凝

絮凝是生化技术、石油、纸浆与造纸和采矿行业常用的一种分离法。 絮凝剂的长聚合物链可吸附到小颗粒上,引发颗粒架桥,促进大絮凝体的形成。 絮凝效率主要取决于混合时间和强度、有效絮凝剂的类型和浓度、加料速率、固体浓度和颗粒粒径。 高效絮凝可影响产品开发和规模扩大、下游分离性能、运行成本和产量。

石油天然气生产中的流动保障

流动保障涉及生产流体以及将流体从储罐运输到加工设施的多种经济有效的方法。 由于常规石油储备向成熟油田的过渡,流量保障挑战进一步增加。

Real-Time Characterization of Complex Multiphase Particle and Droplet Systems

The handling and processing of suspensions and emulsions is critical. Multiphase systems tend to be complex with many parameters, including overall process efficiency and economic profitability, be­ing directly affected by the ability to consistently deal with the production, separation, and/or removal of solid particles and liquid droplets in suspension.

Liquid-Liquid Dispersions

Liquid-liquid dispersions, or emulsions, are an excellent application for in situ droplet size measurement; sampling these systems for offline analysis can be unrepresentative as the sample can change by the time you measure it offine.

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技术

梅特勒-托利多Lasentec FBRM
在将探头式仪器直接插入工艺流之后,聚焦光束反射测量(FBRM)技术可研究粒径与粒数的不断变化情况。
使用实时显微镜观察颗粒、晶体和液滴
使用PVM实时显微镜技术将探头式元件插入工艺过程中直接观察颗粒

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