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Dr. André Rosehr

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Dr. André Rosehr is the linking interface between customers, sales and production in his role as Manager Technical Services & Development. He is the technical contact for Performance Solvents, Middle Distillates and Renewable Products. His focus is on new product development, evaluation of new feedstocks and accommodating the transformation to renewable and sustainable hydrocarbon products at Haltermann Carless. T: +49 40 333 18 166 email: arosehr@h-c-s-group.com

Blog Post by Dr. André Rosehr

Dr. André RosehrApr 30, 20264 min read

n‑Heptane Reag. Ph. Eur.: Targeted Control and Reproducibility

Stable processes, traceable validations and reproducible analytical results are key ...
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Dr. André RosehrApr 16, 20265 min read

Water treatment: Pilot® oils for flocculants

Flocculation is an important process in waste water treatment plants. Various flocculants ...
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Dr. André RosehrApr 2, 20267 min read

Pharmaceutical solvents: Quality control in CBD production

CBD products have long since become part of our everyday lives. Whether as a ...
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Dr. André RosehrFeb 20, 20264 min read

ORC process for electricity & heat production: What are the benefits?

Geothermal energy generation is – in the context of the energy transition – becoming an ...
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Dr. André RosehrJan 22, 20268 min read

Solvents for paints and coatings: Alternatives to toluene and xylene

Alternatives to toluene and xylene are becoming increasingly important in the paints and ...
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Dr. André RosehrSep 6, 20243 min read

Cyclopentane for pharmaceutical refrigerators: Safe storage

To ensure that medication remain effective, there are a number of regulations for ...
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Dr. André RosehrAug 7, 20244 min read

Haltermann Carless solvents strong in paints, coatings and adhesives

Contamination, changes and delays: These three potential problems pose major challenges ...
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Dr. André RosehrJul 23, 20243 min read

The advantages of NSF certification for low-viscosity base oils

Certifications guarantee independent testing and fulfil legal requirements. Above all, ...
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Dr. André RosehrMay 23, 20243 min read

Lubricants: NSF certification offers food safety

Lubricants and process oils are a basic prerequisite for long-lasting and smoothly ...
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Dr. André RosehrApr 19, 20244 min read

Water treatment: What are the advantages of flocculation?

Water management is a key component of greater sustainability for industry, as well as ...
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