Our Products

Rotary Evaporator

Laboratory equipment

Jacketed Reactor

Contact Us

We Cherish All Interactions

Photochemical Reactors, Reactive Transformers .

Immersion Lamp Photochemical Medium pressure, quartz, mercury vapour lamp.For use in all listed immersion wells. 61cm PTFE covered lead wires fitted with pin type connectors and 6' cord for connecting to power supply, permit lowering lamp in well for vertical operation.

Novel quartz flow-cell as a post-column photochemical .

Mar 27, 1998 · Reactor 2 has significantly improved durability and permits the use of various kinds of organic solvents as modifiers in the mobile phases, which could not be used in PTFE photochemical reactors. 4. Conclusion. The newly developed quartz flow cell is much more suitable for use in photochemical reactors than conventional PTFE tubing.

Photochemical Reactors - Bris

(2) Continuous Photochemical Flow Reactor. We have developed a novel flow reactor consisting of coils of UV-transparent fluorinated ethylenepropylene (FEP) tubing wound round a traditional water-cooled immersion well. The reaction solution is driven around the reactor via a common HPLC pump and irradiation time is defined by the flow rate .

Ace photochemical immersion well Quartz | Sigma-Aldrich

Ace photochemical immersion well Quartz; find Sigma-Aldrich-Z259551 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich.

reactor reactors photochemical lamp multi immersion well

Reactor technology drives photochemistry Vapourtec Ltd . For example in a photochemical reaction process requiring irradiation in the range 420 nm a typical medium pressure mercury lamp will provide 2 5 watts of output power and 100 watts of input power whereas a light source assembled from modern 405 nm LEDs will typically provide 15 watts of output power and 100 watts of input power in the .

Ace photochemical immersion well Quartz | Sigma-Aldrich

Ace photochemical immersion well Quartz; find Sigma-Aldrich-Z259551 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich.

Using batch reactor results to calculate optimal flow .

Herein, we take three different challenging reactions and show that they can be reliably scaled, from immersion well batch reactors to higher power FEP flow reactors. Key to the success has been the development of a powerful calculation methodology which enables the accurate calculation of reactor flow rates from these and previously optimised .

Wiggens Photochemical Reactors - Apex Scientific South Africa

The Wiggens Photochemical Reactor has a Standard Taper, with jacket and bottom outlet. It has a CF for controlling the temperature of sample in the reactor. Apex Scientific are distributors of Glass reactors, Capp, Gyrozen, Lab Companion and other products in South Africa.

Photochemical Flow Reactions, Israel Journal of Chemistry .

Apr 01, 2014 · Photochemical Flow Reactions Photochemical Flow Reactions Schuster, Elaine M.; Wipf, Peter 2014-04-01 00:00:00 1. Introduction The practice of flow chemistry has a long tradition, 1 yet a renewed focus on safety, scalability, and ease of retooling in chemical pilot and production plant facilities has revitalized research efforts in this field in industry and academe. 2 Flow photochemistry .

Photochemical Reactors made by EKATO - Ekato

The concept of this new stirred reactor is ideal for multiphase reactions involving liquids, gases and solids. It combines high productivity and flexibility with the safe operation of immersed light sources. Reactors up to 50 m³ are realized with this proven design and a safe scale-up by our specialists enables further reactor sizes.

A Small-Footprint, High-Capacity Flow Reactor for UV .

The development of a highly compact and powerful reactor for synthetic organic photochemistry is described enabling a 10-fold reduction in reaction times, with up to 30% more power efficiency than previous fluorinated ethylene propylene tube reactors. Two reactions gave over 1 kg of product in 24 h. Two other reactions had productivities of 4 and 8 kg in 24 h.

rates for the scale-up of UV photochemical reactions .

All reaction performed in 3 x FEP quartz flow reactors connected in series with 3 × 36 W UVC lamps in MeCN These results compare very favourably with those of Mooney using a Rayonet reactor,7 and are a demonstration of the more efficient reactor topology of the immersion well setup.

uv photochemical reactor

Prices and Ordering Photochemical Reactors Ltd. 100ml gas inlet reaction flask 163 218 00 3303 150ml standard reaction flask 163 188 00 3313 150ml gas inlet reaction flask 163 229 00 3321 100ml flow through reaction flask 163 399 00 3220 Small borosilicate glass immersion well 163 361 00 S125 Adjustable metal screen to shield the operator from UV radiation from the lamp attached to the

Photochemical Reactor - Bombayharbor

Photochemical Reactor - A variety of Immersion Well Photochemical Reactors are available for the synthetic photochemist engaged in synthesis employing halogenation, exidation, or degradation methods. The reactors are designed to be efficient and include provision for .

Wiggens Photochemical Reactors - Apex Scientific South Africa

The Wiggens Photochemical Reactor has a Standard Taper, with jacket and bottom outlet. It has a CF for controlling the temperature of sample in the reactor. Apex Scientific are distributors of Glass reactors, Capp, Gyrozen, Lab Companion and other products in South Africa.

Photochemical Reactors - Bris

(2) Continuous Photochemical Flow Reactor. We have developed a novel flow reactor consisting of coils of UV-transparent fluorinated ethylenepropylene (FEP) tubing wound round a traditional water-cooled immersion well. The reaction solution is driven around the reactor via a common HPLC pump and irradiation time is defined by the flow rate .

Quartz photocatalytic reactor with UV lamp?

We have been using photochemical reactors provided by Ace-Glas Co. with good quality quartz immersion wells for the lamps. The reactor vessel has three or .

Photochemical Quartz Immersion Well without Joint, Ace .

Double-walled, quartz, immersion well for use with reactors and lamps onlyPhotochemical reaction vessels are constructed from borosilicate glass to allow light sources, especially visible light to accommodate the immersion wells. The bottom design of certain reactor models are flat to allow use of magnetic stirrers, and reaction vessels can be jacketed or unjacketed.

Flow photochemistry: Old light through new windows

Nov 21, 2012 · A continuous-flow reactor was constructed by wrapping high-purity perfluoro alkoxy alkane (HPFA) tubing (1.58 mm o.d., 0.79 mm i.d.) around a quartz immersion well . This reactor enabled catalyst 110 to be produced at a rate of 1.56 g/h when a 0.06 M solution was pumped at 1 mL/min. The high purity PFA was required since standard PFA tubing .

Photochemical Reactors - Annular Type Photo Reactor .

The large quartz and borosilicate glass immersion wells used in the Immersion Well type Reactors (models QW2 and BW2 are used to contain irradiation lamps in the Annular Reactor. The Immersion Well is held in the centre of a rotating carousel assembly which holds upto 24 .

Photocatalytic Reactor at Best Price in India

The large quartz and borosilicate glass immersion wells used in the Immersion Well type Reactors (models QW2 and BW2 are used to contain irradiation lamps in the Annular Reactor. The Immersion Well is held in the centre of a rotating carousel assembly which holds upto 24 quartz .

Small Scale Reactor for Ultraviolet Photochemistry

In addition, no coating of the inner reactor walls, which is commonly seen in immersion well reactors, has been observed. Since the resonance lamps are small, they do not require water-cooling. Materials for the device include a 120-cm × 8-mm o.d. quartz tube (~ 15), two 8-mm o.d. quartz to Pyrex graded seals (~ 18 each), a T/S 24/40 joint .

Photocatalytic Reactor at Best Price in India

The large quartz and borosilicate glass immersion wells used in the Immersion Well type Reactors (models QW2 and BW2 are used to contain irradiation lamps in the Annular Reactor. The Immersion Well is held in the centre of a rotating carousel assembly which holds upto 24 quartz .

PHOTOCHEMICAL REACTOR | PHOTOCATALYTIC REACTOR | UV .

Hence it is called as photocatalysis reaction or photochemical reaction. The reactor is also known as the photocatalytic reactor. The photochemical reactors complete setup includes triple jacketed immersion well, medium and high-pressure mercury lamp, lamp power supply, a chiller for cold water circulation, safety cabinet and magnetic stirrer.

MPDS EVO - Photochemical process development

MPDS, which stands for „ M odular P hotochemical D evelopment S ystem" describes the modular system as standard for photochemical experiments in the lab. The MPDS EVO is an automated process development system for qualified investigation of photochemical reactions with the aim of up-scaling new processes or optimizing existing reactions and photo-reactors.

Teflon To Quartz Joint Photochemical Reactors, Capacity: 3 .

Silica Scientific Works - Offering Teflon To Quartz Joint Photochemical Reactors, Capacity: 3-4 KL And 2-3 KL at Rs 8000/piece in Thane, Maharashtra. Read about company. Get contact details and address | ID: 12579872530

Photochemical Reactor - Manufacturers & Suppliers in India

ICS-Quartz Photo Chemical Reactor photochemical reactors are available for the synthetic photochemistry engaged in synthesis employing halogenation, excitation or degradation methods. The reactors are designed to be efficient and include provision for irradiation by low or medium pressure mercury lamps. Double wall immersion

immersion bath reactor

Immersion Well at Thomas Scientific. Quartz immersion well, triple-walled, unjointed (plain) for use in our 6962,7863,7864,7865 & 7891 series reactor bodies. Designed for low temperature reactions cooled up to -78 degrees C. The outer two walls are permanently sealed and evacuated. The inner removable tube set consists of one each.

Photochemistry - Wikipedia

Photochemical immersion well reactor (50 mL) with a mercury-vapor lamp. Photochemistry is the branch of chemistry concerned with the chemical effects of light. Generally, this term is used to describe a chemical reaction caused by absorption of ultraviolet ( wavelength from 100 to 400 nm ), visible light (400–750 nm) or infrared radiation .

photochemical reactor design

A Practical Flow Reactor for Continuous Organic . The reactors were shown to be capable of producing >500 g of 2 and 175 g of 4 in a continuous 24 h processing period. Due to the facile control of irradiation time, the continuous flow reactor was also shown to be superior to a batch reactor for performing a problematic photochemical reaction on a .