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Polycalve - der vielseitigste Druckreaktor width=
Safety and flexibility for a wide range of pressure applications in steel and glass vessels

Flexible, modular pressure reactor system for laboratory/technical laboratory applications for volumes from 0.25 to 5 litres and pressures between 6 and 200 bar. The robust stainless-steel frame with polycarbonate door allows safe pressure reactions with glass vessels. An optional vessel lift with safety fast action closure provides easy and safe handling.
versoclave – der flexible Hochdruckreaktor width=
Flexible and robust- even under high pressure

The versoclave is an extremely flexible pressure reactor system for steel reactors between 0.5 and 5 liters in stainless steel, Hastelloy and special alloys. The system is equipped with 60 bar reactors with/without sight glass and can be upgraded up to 200 or 350 bar as a standard option. The open frame offers enough space for process-technical attachments.
Uniclave -Glasdruckreaktor im Sicherheitsgehäuse mit Polycarbonat Schiebetüre width=
Compact, modular, excellent price/performance ratio, ss/metal pressure reactor system with 0.5 / 1 liter volumina

Modular pressure reactor system for steel and glass reactors of 0.5 - 1 litre. For safe performance of pressure reactions in glass reactors, the Uniclave has a shatterproof housing with polycarbonate sliding door.

tinyclave – guter Durchblick bei geringem Volumen width=
Safe pressure reaction at very small quantities in glass and steel reactors

Flexible reactor system for different applications, optionally with steel or glass reactors from 10-25ml. Visual process control and monitoring of your reaction can be carried out in the glass reactors up to 10 bar. Use steel reactors, you can work up to 100 bar and optionally use PTFE Inliner.

austauschbarer Glasdruckbehälter - 4 Anschlüsse auf Reaktordeckel inkl. Zubehör width=
Modularity and safety for a wide range of pressure applications in steel and glass vessels

Flexible reactor system for different applications, optionally with steel or glass reactors from 100-300ml. Visual process control and monitoring of your reaction can be carried out in the glass reactors up to 10 bar. Use steel reactors, you can work up to 100 bar and optionally use PTFE Inliner.
miniclave drive - der kompakte Kleinreaktor mit starkem Antrieb width=
small volumina – strong magnetic drive

Very flexible, modular pressure reactor system for a wide range of applications with small approaches in the range of 100-300ml. The compact system can be placed in every fume cupboard. A safety fast action closure allows quick and easy opening and removal of the reactor without tools.
picoclave mit Glas- und Stahldruckreaktoren width=
Safety and flexibility with small scale glass and steel reactors

Very flexible, modular pressure reactor system for a wide range of applications with small approaches in the range of 50-300ml. The robust stainless-steel frame with polycarbonate door also allows safe pressure reactions with glass pressure vessels. The safety fast action closure allows a quick vessel change or cleaning - without tools.

Kiloclave mit Atex konformem Rührwerk width=
Safe pressure reactions up to 20 litres in laboratory/kilo lab or in small scale production

The Buchi Kiloclave is ideal for up-scaling processes or small scale production, reactors between 0.5 and 20 liters can be used on the same cover plate. Due to its robust frame with hydraulic reactor lift and tilt function, it is particularly suitable for larger reactors and process-technical attachments.
pilotclave: 250 Liter, 120 bar, Hastelloy C22, Chemikantin schließt Reaktor über den hydraulischen Reaktor Lift width=
Safe pressure application on a pilot scale up to 500 litres

Büchi builds pilot plants for process engineering pressure and vacuum applications mainly for the chemical and pharmaceutical industry. Depending on the process and process media, the plants are designed in different materials and manufactured for pressures up to 200 bar and volumes up to 300 liters. Typical applications are the pilot plant for process optimization or process development as well as production plants for the manufacture of small quantities.

Midiclave - kompakter Hochdruckreaktor width=
Safe and comfortable working under high pressure

The midiclave is a flexible high-pressure reactor for a pressure range of up to 200 bar. It can be operated with various interchangeable metal pressure vessels up to 1 litre volume with or without sight glasses. Thanks to the built-in safety precautions and the fast action closure, pressure reactions can be carried out safely and comfortably.
„novovclave“ Hochdruck- und Hochtemperatur-Reaktor width=
Reach new dimensions in terms of pressure and temperature

The Buchi novoclave is designed for extreme conditions of up to 500 bar and up to 500°C. For supercritical reactions, hydrogenation, material and catalyst tests, reactors between 100 and 600 ml can be used. The reactors are tempered by electrical heating with PID controller and built-in automated tap water cooling, magnetic valve controlled.

BPC 2 – die einzigartige Gasdosiereinheit width=
BPC 2 - gas dosing unit for reliable and reproducible hydrogenation

The Buchi BPC 2, which consists of a gas regulator and control unit, is a fully integrated gas dosing system for the safe and reproducible performance of hydrogenations, oxidation reactions (polymerization) and for catalyst research. The unique volumetric dosing system is characterized by high reproducibility and dosing accuracy.
Parallel Druckreaktor System für Hydrierungen, Katalysator screening width=
Safe, Flexible and Efficient

The PPR parallel reactor system enables safe, automated and parallel reactions under pressure in 2 to 6 laboratory reactors. Reactors up to 300 ml and 150 bar are available. Hydrogenation and catalyst tests can therefore be carried out quickly and efficiently.

ecoclave inert - cyclone 250 «i» ac Rührwerksantrieb mit keramischer Magnetkupplung width=
Corrosion? - no topic in inert Büchi systems, all product-contacted components are metal-free and chemically almost inert.

The inert Buchi pressure reactor systems are operated with various interchangeable glass or glass-lined pressure reactors. All product-contacted materials are non-metallic, allowing a variety of aggressive chemical reactions to be performed in a corrosion-resistant environment.

wechselnde Viskositäten – passende Magnetkupplungen zw. 75 und 1200 Ncm width=
under pressure or vacuum - strong and absolutely tight

Buchi offers a perfected and successful drive concept for different volumes and torque ranges. The pure magnetic coupling without rotating outer parts reliably and safely ensures the power transmission from the motor to the agitator and offers the highest level of safety for the operator. ATEX versions are available.
kompakte Antriebe mit integrierter Magnetkupplung - NEU Cyclone 300 ac width=
compact, powerful drives combined with modern control technology

Buchi's magnetic drives combine an electric motor as a drive and the proven Büchi magnetic couplings for power transmission in a single compact unit. The Büchi Cyclone is available in the version up to 75 Ncm and up to 300 Ncm.

bds md für 1-3 Parameter, flexibel konfigurierbar width=
Data collection and automation - uncomplicated and reliable.

The Buchi measuring and control units offer you direct communication with the pressure reactors. The devices are flexibly configurable and designed for measuring and displaying various process parameters in chemical laboratories and process plants - also in the EX sector. Büchi also offers you the automation of individual processes up to full automation with recipe control.
In vielen Bereichen der Produktion, aber auch bereits in Labor und Technikum spielt der EX-Schutz eine wichtige Rolle. width=
Play it safe and use EX-protected and appropriately certified reactor technology.

Even in small volumes, in the laboratory or kilolab, explosion protection can play an important role. Because the smallest amounts of liquid educts or products can form a dangerous amount of an explosive mixture as a gas volume.

Austauschbare Rührer wie Impeller, Propeller, Anker, Begasungsrührer width=
Modular and flexible as standard

Our wide range of accessories helps you to adapt your reactor systems to the continuously changing process requirements and operational procedures.
Druckfester Destillationsaufbau am Büchi kiloclave width=
Special task - we offer the solution

Our special accessories offer solutions for more complex problems with pressure reactions or special tasks in the field of catalyst research.

Elektrochemie im Druckreaktor – Büchi Autoklav „minyclave“ mit Gamry Potentiostat „Interface 1010“ und Elektrode width=
Electrochemical synthesis, the characterization of catalysts, corrosion measurements or basic research on new electroactive species can also be carried out at higher pressures and beyond room temperature with Gamry Instruments potentiostat in an autoclave from Büchi.

For any application in an autoclave, safety always comes first due to the enormous amount of stored energy at high pressure and temperature. Our autoclaves from Büchi Glas Uster are equipped with appropriate measuring and safety devices ex works. Thanks to the comprehensive selection of vessels, your experiment can always take place in the smallest possible volume. By means of pressure-tight cable feed-throughs, the contact between the samples and the potentiostat can be established without compromising on the temperature and...
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