Air Cooled Evaporative Reflux Tube Condenser Reflux Reaction Synthetic Condenser

• Customization: Available
• After-sales Service: Warranty Period
• Warranty: 2 Years
• Function: Storage Pressure Vessel
• Application: Liquefied Gas
• Material: Stainless Steel
• Pressure: 1.6MPa≤p<10.0MPa
• Storage Medium: Moncombustible/Nontoxic
• Pressure Level: Medium Pressure (1.6MPa≤p<10.0MPa)
• Condition: New
• Weight: 742kg
• Work Medium: Circulating Water , Dichloroethane
• Certificate: GB150 ISO ASME GOST
• Shell Material: Stainless Steel
• Transport Package: Customized on Request
• Specification: customized on request
• Trademark: customized on request
• Origin: Yangzhou
• Production Capacity: 600pieces/Year

Product Description

The Synthetic Reflux Condenser is a vital piece of laboratory equipment designed to facilitate reflux processes in chemical synthesis. It plays a crucial role in maintaining the reaction conditions by condensing the vaporized reactants and solvents, allowing them to return to the reaction flask. This ensures that the reaction can proceed for an extended period without significant loss of volatile components.

Design and Construction

1. Condensing Core
   The core of the Synthetic Reflux Condenser consists of a long, vertically - placed glass tube. The inner tube is where the hot vapor from the reaction flask rises. Surrounding the inner tube is an outer jacket through which a cooling medium, typically water, circulates. The large surface area of the inner tube promotes efficient heat transfer between the hot vapor and the cold water in the jacket, leading to rapid condensation of the vapor.
2. Connection Points
   At the top of the condenser, there is an inlet for the vapor from the reaction vessel. This connection is designed to fit securely with standard - sized reaction flasks, ensuring a leak - free seal. At the bottom of the condenser, there is an outlet for the condensed liquid to flow back into the reaction flask. Additionally, the cooling water inlet is located at the bottom of the outer jacket, and the outlet is at the top. This setup follows the principle of counter - current flow, maximizing the cooling efficiency as the coldest water comes into contact with the coolest part of the condensing vapor.
3. Materials
   The condenser is primarily made of high - quality borosilicate glass. Borosilicate glass offers excellent chemical resistance, allowing it to withstand a wide range of chemical substances used in synthesis reactions. It also has good thermal shock resistance, which is essential as it constantly experiences temperature changes during the reflux process. The glass is also transparent, enabling easy visual inspection of the condensation process.

Working Principle

1. Vaporization and Ascent
   During a chemical reaction, the reactants and solvents in the reaction flask are heated. As the temperature rises, the more volatile components vaporize. These vapors then rise through the connecting tube and enter the Synthetic Reflux Condenser.
2. Condensation
   Once inside the condenser, the hot vapors come into contact with the cool inner surface of the glass tube. The cooling water flowing through the outer jacket extracts heat from the vapors, causing them to condense back into a liquid state. The counter - current flow of the cooling water ensures that the temperature gradient along the length of the condenser is optimized for efficient condensation.
3. Return to the Reaction Flask
   The condensed liquid then drips down the inner tube of the condenser and flows back into the reaction flask through the outlet at the bottom. This continuous cycle of vaporization, condensation, and return of the liquid components allows the reaction to proceed under reflux conditions, maintaining a constant concentration of reactants and solvents in the reaction mixture.

Applications

1. Organic Synthesis
   In organic chemistry, the Synthetic Reflux Condenser is widely used in reactions such as esterification, where carboxylic acids react with alcohols to form esters. The reflux process helps to drive the reaction to completion by continuously returning the volatile reactants and products to the reaction mixture. It is also used in the synthesis of polymers, where monomers are polymerized under reflux conditions to achieve the desired molecular weight and polymer properties.
2. Medicinal Chemistry
   In the development of pharmaceutical compounds, reflux condensers are used in the synthesis of drug candidates. Many complex organic molecules require extended reaction times and precise control of reaction conditions, which are enabled by the use of reflux condensers. They ensure that the reaction proceeds smoothly without losing key reactants, thus improving the yield and purity of the final product.
3. Research and Development
   In research laboratories, the Synthetic Reflux Condenser is an essential tool for exploring new chemical reactions and optimizing reaction conditions. Scientists can use it to study the kinetics and thermodynamics of reactions under reflux, which helps in understanding the reaction mechanisms and developing more efficient synthetic routes.

Advantages

1. High - Efficiency Condensation
   The design of the Synthetic Reflux Condenser, with its large surface area for heat transfer and counter - current cooling mechanism, enables high - efficiency condensation of vapors. This ensures that a significant amount of the volatile components are returned to the reaction flask, minimizing losses and improving the overall reaction yield.
2. Versatility
   It can be used with a wide variety of chemical substances and reaction types. Whether it is a small - scale laboratory experiment or a larger - scale preparative synthesis, the Synthetic Reflux Condenser can be adjusted to suit the specific requirements of the reaction, such as different reaction temperatures and flow rates of the cooling medium.
3. Cost - Effective
   Made of relatively inexpensive borosilicate glass, the Synthetic Reflux Condenser offers a cost - effective solution for achieving reflux conditions in the laboratory. It is also durable and requires minimal maintenance, further reducing the long - term cost of use.

 

In conclusion, the Synthetic Reflux Condenser is an indispensable piece of equipment in the field of chemical synthesis. Its precise design, efficient working principle, and wide range of applications make it a cornerstone for researchers and chemists alike, enabling the successful execution of a multitude of chemical reactions.

 PRODUCT DESCRIPTION

Material Innovation
• Electro-polished surface finish preventing catalytic buildup
• Customizable metallurgy options (Hastelloy, Tantalum, PFA-lined)
 

CUSTOMIZATION
Max Dia 1000mm, Max Lifting Weight 100T

The preparation of materials
Austenitic stainless steel: 304/304L/316/316L/317/310/310S/323 - Renowned for its superb corrosion resistance, making it an ideal choice for demanding applications.
Duplex stainless steel: S31803/S32205/S32304/S32507/SUS329J4L - Offers enhanced strength combined with excellent corrosion resistance, perfect for tough conditions.
Super austenitic stainless steel:
S3254/N08904/N08367 - Known for exceptional resistance to corrosion and durability, making it suitable for extreme environments.
Chrome molybdenum steel:
1CR-0.5Mo/1.25CR-0.5Mo/2.25Cr-0.5Mo - Provides robust performance in high-temperature applications, delivering strength and reliability.
Manganese molybdenum nickel:
SA302Gr.C/D / SA533Gr.B/C/D - Combines the attributes of strength and toughness, ideal for pressure vessel applications.
Titanium/Aluminium/Copper/Zirconium etc... - Offers unique properties for special applications where high resistance to specific conditions is required.

ANNUAL OUTPUT

YEAR	2017	2018	2019	2020	2021	2022	2023
Reactor	129	133	177	180	220	303	339
Heat Exchanger	119	132	153	210	260	375	452
Column	112	128	177	147	180	285	317
Storage Tank	95	150	162	142	203	300	556
Special Equipment	190	106	98	119	138	350	378
Annual Output	645	649	707	798	1001	1613	2042

TYPICAL APPLICATION AREA

                                         Chemical Industry                                                                                              Food Engineering

                                     Bioengineering Field                                                                                              Pharmaceutical Field
COMPANY PROFILE
ABOUT US
Yangzhou TongYang Chemical Equipment Co., Ltd., established in 2000, is conveniently situated in Yangzhou City, Jiangsu Province, just a four-hour drive from Shanghai Airport. Our expansive facility spans over 80,000 square meters and is staffed by nearly 300 dedicated professionals. We specialize in the development and manufacturing of sophisticated chemical machinery and equipment, catering to diverse industries such as pharmaceuticals, chemicals, and petrochemical engineering. Our commitment to excellence is reflected in our diverse product range.

For over three decades, TongYang has steadfastly adhered to our guiding principles: 'Serve customers with professional work; improve ourselves with continuous innovation; contribute to society in good faith.' Our product portfolio encompasses columns, continuous evaporative crystallizers, BM series thin film evaporators, hydrogenation reactors, tube exchangers, spiral plate heat exchangers, vacuum reduced pressure thickeners, inorganic pervaporation membrane devices, and three-in-one filter washing machines, among others.

Simultaneously, TongYang is committed to rigorous internal quality control and high-volume production standards. We proudly hold certifications including ISO 9001/14001/45001, ASME U1 U2, GOST, TRCU, EAC, as well as special equipment production licenses and radiation safety licenses. Moreover, we are equipped with cutting-edge labs for comprehensive testing such as Radiographic Tests, Hydrostatic Tests, and Magnetic Particle Tests, ensuring our products meet the highest standards of safety and reliability.

At Yangzhou Tongyang Chemical Equipment Co., Ltd., we are dedicated to excelling in the art of manufacturing products. Our commitment doesn't end there; we also strive to offer innovative solutions and unparalleled service, ensuring both industrial and societal advancements. We warmly anticipate building a fruitful collaboration with you, leading us all toward a brighter future.

TRANSPORTATION
Given the substantial dimensions of our pressure vessels, which often exceed 20,000mm (787") x 3500mm (137") x 3500mm (137") or weigh more than 40T, transportation by truck is impractical. To overcome this, we partner with a nearby port. Initially, we transport the segmented devices via truck to the port. There, we expertly weld the pieces together, forming a complete unit. This full equipment is then shipped to the Shanghai port, ready for export across the seas.

CERTIFICATE
FAQ
1. Q: Are you a manufacturer or trading company?
A: We are a well-established manufacturer with over three decades of industry expertise, proudly based in China.
2. Q: What's the information needed if I send one inquiry?
A: Kindly provide comprehensive details such as working conditions, types of mediums, temperature, pressure, equipment material, dimensions, quantities, and any additional special requests. This will enable us to tailor our services to your specific needs.
3. Q: How does your factory do quality control?
A: Quality reigns supreme at our facility. We conduct thorough and rigorous testing procedures before dispatching any product, ensuring top-notch quality and reliability.
4. Q: Which countries you can ship the equipment to?
A: We proudly ship our equipment globally to diverse destinations including Russia, Iraq, New Zealand, and many more.