About us

Over the years, Schulz+Partner GmbH has developed into a competent partner in the chemical industry and its affiliated areas through the recycling, recovery and treatment of process liquids. As a competent and experienced system supplier, we develop individual, customised solutions. We design, realize and maintain complete plants and process stages as well as individual components in the field of thermal process engineering. Since 1997 Ebner GmbH & Co. KG participates in Schulz+Partner GmbH. In 2003, the Swiss company Künzi ACS AG has been taken over.

Our strengths

Our competences include solvent distillation plants, e.g. for butyl glycol, white spirit in the paint and coatings industry, but also rectification plants to produce fractions with high purity. In addition to special treatment plants for acids and alkalis, we provide extraction columns and other processes all over the world successfully in the treatment of various oil fractions.


In addition to many years of experience, we are always eager for our customers and partners to invest a high level of quality and safety in our services, processes, equipment and our staff.


Due to the variety of qualifications and certifications, here are the most important:

  • Specialist and experts for thermal process engineering
  • Specialized company according to the German Federal Water Act (WHG)
  • Expertise in accordance with the Chemical-Climate Protection Ordinance
  • Safety Certificate Contractors (SCC) HSE examination of personnel 
  • Qualified personnel for examination of Explosion protection according to BetrSichV Annex 2 Section 3 to §§ 15 and 16
  • Safety and Health Coordinators according to Construction Sites Ordinance
  • Authorized Electricians according to the latest regulations

Process and system optimisation

We not only offer all planning and development work for the construction of new chemical and industrial installations, but also optimisation options for existing systems and processes. Older systems in particular have great energy saving potentials. Recognising these and optimising them is today more sensible than ever. Thanks to our technical laboratory and test laboratory in conjunction with suitable PC software such as ChemCAD and not least thanks to our wealth of experience, we can, for example, optimally convert your systems to operation with new media and at the same time demonstrate energy-efficient solutions.


We work with software such as

ChemCADprimarily for process optimisation and design
HTRIfor heat exchanger and apparatus design
Siemens S7, TIA Portal for programming and system control
WinCC flexible for visualising the system control
Autodesk Inventor / Plant 3D 3-dimensional construction and drawings
AutoCAD 2-dimensional drawing and planning
AxaviaConfiguration software

and various others...