We offer a wide range of trays and structured packings in addition to high performance random packings to meet customers’ needs. Our commercial team is experienced in supporting all customer demands for easy, fast, on-time and cost-effective deliveries. If you continue browsing, you agree to the use of cookies. You can now give your consent by clicking on the "Accept" button. In raschig rings ceramic too is a better option than plastic or metals and makes for ideal distillation column packing due to high tolerance levels against high heat and strong acids. The Raschig Super-Ring generates also a substantially lower pressure drop than other high-performance packing elements made of metal with a nominal size of 50 mm. RASCHIG SUPER-RING A NEW FOURTH GENERATION PACKING OFFERS NEW ADVANTAGES PD Dr.-Ing. Raschig Rings are an excellent column filling due to their large surface area. The secret of his success was his invention of an exquisitely simple, yet superior, column packing for distillations: Raschig rings, ceramic or metal cylinders as long as they were wide. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful. Our Raschig rings are available in various diameters from 2 mm up to 200 mm. This means that every time you visit this website you will need to enable or disable cookies again. I would think that 3/8" would be right for a 4" diameter of comparable height. You can now give your consent by clicking on the "Accept" button. This is reflected in Raschig’s mass transfer portfolio and the desire to utilize the most efficient devices, which are highlighted on the following pages. RASCHIG has developed the most effective column packings, trays and internals and, as inventor of the Raschig Ring, is a pioneer and founder in this industry. A traditionally strong, innovative team. This website is using cookies More information about our cookies and website settings can be found in our privacy policy. To your information: With our 4th generation random packing RASCHIG SUPER-RING you can get The high density of ceramic raschig rings also provides each ring with high mechanical strength and can thus be stacked in larger quantities within your column to further boost the required process. We are Raschig. Our Raschig Rings can be availed in various sizes and materials, as per the requirements of different industries viz. If you disable this cookie, we will not be able to save your preferences. They are a cylindrical tube typically having an equal length and diameter and may be made from carbon, ceramic, plastic or metal. We are Raschig. We are pleased to provide complete documentation for all projects and are delighted to hand over a service handbook if requested. Dies bedeutet, dass du jedes Mal, wenn du diese Website besuchst, die Cookies erneut aktivieren oder deaktivieren musst. We typically recommend that people use 1-2 pounds of copper mesh and 2-3 liter of ceramic raschig rings to pack our 2 inch reflux column or 3 inch reflux column. Metal, Plastic and Ceramic Structured Packings, For decades, Raschig has reacted to constant changes driven by. The Raschig ring is a piece of tube that is used in large numbers in a packing column. This website uses cookies so that we can provide you with the best user experience possible. Lessing rings are made of ceramic and are type of random packing which was designed from the Raschig ring. Ring Division. A traditionally strong, innovative team. Metal Random Packings; Plastic Random Packings; Ceramic and Carbon Random Packings ; Metal, Plastic and Ceramic Structured Packings; Special Grid Packings; Column Internals. > What size Raschig rings would you recommend for a 4" CM column? Raschig Rings (1/4 Inch) 1 Liter. The copper helps remove the sulfides, and the raschig rings are much cheaper on a per volume basis and will last forever. Contact Info ; Products ... Raschig Super-Pak, Raschig-Pak,... more > Column Internals . And the most popular sizes ranges from 25 mm to 75 mm. Raschig Ring. The parts of the equipment are: heating plate with manageable power, boiling flask with sampler, packed column, column head with thermometer and device for measuring volume, deflegmator. What's the height of the column ? I found that 3/8" rings in a 2" column, 44" tall, didn't present enough density (too much void volume) and the ABV suffered ... but 1/4" is ideal for that column. Today, RASCHIG continues an industry leader in this world of mass transfer technology. Liquid Distributors, Support Plates, Hold Down Plates Liquid, Collectors, Gas Distributors… more > Tray Technology . This also applies to standard structured packings which can be replaced by Raschig Super-Pak, with the same targets. - 6 - Figure 4. RASCHIG Divisons; Raschig GmbH; Speciality Chemicals; Thermosetting moulding compounds; Building materials road maintenance; Custom Engineering Solutions ; About us; Products. Wenn du diesen Cookie deaktivierst, können wir die Einstellungen nicht speichern. Metal Random Packings; Plastic Random Packings; Ceramic and Carbon Random Packings ; Metal, Plastic and Ceramic Structured Packings; Special Grid Packings; Column Internals. Conventional trays, high-capacity trays, customized designs... more > Biotechnology . Contact Info ; Products . RASCHIG Divisons; Raschig GmbH; Speciality Chemicals; Thermosetting moulding compounds; Building materials road maintenance; Custom Engineering Solutions; About us; Products. Height equivalent to a theoretical plate HETP and pressure drop per meter of packing height for metal under distillation test conditions Raschig Super-Ring Plus #0.7 SRP tested Raschig LU-Mass Transfer Technology-5900-10-07-EST 2019 @ Raschig … Raschig Super Rings® Stocked in 304 and 316 SS, other alloys available as special order. The video gives an insight of the fluid dynamic of a column packed with random packing. RASCHIG has developed the most effective column packings, trays and internals and, as inventor of the Raschig Ring, is a pioneer and founder in this industry. Various types of glass are possible for our Raschig rings: Soda glass; Borosilicate glass 3.3; Quartz glass; Neutral glass Der Raschig-Ring wurde Ende des 19. Raschig-Ring: Hohlzylinder mit etwa gleicher Länge und Durchmesser. Raschig rings are tubular pieces commonly used as random packing materials in chemical processing and mass transfer operations, such as fractional distillation. Lessing ring. Liquid hold-up in columns with metal PALL-Rings 17-18 ... RASCHIG RING Ceramic Metal 3200 1280 1900 980 1250 566 840 510 380 340 280 310 270 210 190 120 105 PALL Ring Ceramic Metal Plastic 230 320 350 157 171 180 103 140 92 142 66 82 52 52 RALU RING Metal Plastic 157 135 92 80 66 55 38 TORUS SADDLE Ceramic 660 480 320 170 130 72 68 SUPER TORUS SADDLE Plastic 165 104 50 BERL … glass Raschig-rings, and of a column packed with Sulzer EX structured packing. RASCHIG is a manufacturer of random and structured packings, mass transfertrays and column internals. Other materials can be customized according to your needs. The metal pall ring is one of MTE’s metal random packing products. Random Packings ; Structured Packings ... Random Packings, Structured Packings, Column Internals, Droplet Separator, Mass Transfer Trays, Reactor Internals, Biotechnology ... more > Services . Raschig Super-Ring Plus #0.7 Column diameter: 0.288 m Raschig Super-Ring Plus Raschig LU-Mass Transfer Technology-5900-10-07-EST 2019 @ Raschig GmbH. This site uses only technically necessary cookies, which are necessary for the operation of the site and its functions. The column revamp can usually be performed without any change to the column shell. We are Raschig. Learn More Metal Raschig Super Rings® Metal Raschig Super Rings® Raschig Super Rings® Modern structured metal packing used The copper helps remove the sulfides, and the raschig rings are much cheaper on a per volume basis and will last forever. Raschig rings are pieces of tube, approximately equal in length and diameter, used in large numbers as a packed bed within columns for distillations and other chemical engineering processes. Despite an extremely low pressure drop, the large turbulence of the gas and liquid flow together with the especially good surface wetting causes an excellent mass transfer rate. Ceramic raschig rings are a highly effective and low cost material to pack your reflux column with. in reactors, we can chamfer the edges of the rings to prevent chipping when filling the reactor. We are the well-known Raschig Ring Manufacturer, Exporter and Supplier, based in India. The height of Raschig ring is same to the diameter. Our skilled engineers, partner with our customers to develop state-ofthe-art solutions with the help of modern process simulators and Raschig’s ownproprietary design algorithms. Raschig rings are usually made of ceramic or metals, and they provide a large surface area within the column, allowing for interaction between liquid and gas vapors. Today, RASCHIG continues an industry leader in this world of mass transfer technology. Ceramic raschig rings are a highly effective and low-cost material to pack your reflux column with. It has equivalent diameter and height. Metal pall ring. Spare parts for random and structured packing, column internals, trays and fastening material… more > They are usually ceramic or metal and provide a large surface area within the volume of the column for interaction between liquid and gas vapours. of using our Raschig Super-Ring in mass transfer columns becomes especially clear. Chemical, Petrochemical, Fertilizer, Chlor-Alkali, Soda Ash, Pulp and Paper industries. Metal Random Packings; Plastic Random Packings; Ceramic and Carbon Random Packings; Metal, Plastic and Ceramic Structured Packings; Special Grid Packings; Column Internals. Modern random metal packing for oil, gas, chemical and other industrial towers. For over fifty years, random packings are effectively used to improve a tower’s performance.The pall ring is considered world’s most common random packing type.. Ceramic can also be produced in large quantities that further reduce its cost and can thus fit securely within your column as well as your budget. Metal raschig ring is a kind of raschig ring packing. These make a great packing for bigger towers, like the 3″ diameter Torpedo. Our headquarters are located in Ludwigshafen, Germany and we have dedicated competence centers in Houston and Dallas, Texas, USA. Ceramic raschig rings are a highly effective and low-cost material to pack your reflux column with. The Raschig ring is a piece of tube that is used in large numbers in a packing column. We typically recommend that people use 1 pound of copper mesh and 1 liter of ceramic raschig rings to pack our 2-inch still column extender or 3-inch reflux column. Learn More Metal Raschig Super Rings® Metal Raschig Super Rings® Raschig Super Rings® Modern structured metal packing used You will also save a lot of energy by using raschig rings since they do help in preventing sudden pressure drops during distilling and other processes. Raschig Rings, first generation random packing, are normally made from metals like carbon steel or very high alloys such as Monel 400 or Hastelloy C276. Also, standard tray columns can often be directly revamped to … They are generally thicker than other random packing types and offer high durability and lower efficiency than other random packing types. RASCHIG has developed the most effective column packings, trays and internals and, as inventor of the Raschig Ring, is a pioneer and founder in this industry. You can find more information in the drop down menu “downloads". Raschig rings are usually made of ceramic or metals, and they provide a large surface area within the column, allowing for interaction between liquid and gas vapors. Strictly Necessary Cookie should be enabled at all times so that we can save your preferences for cookie settings. This website is using cookies Description. To be a global player in the field of separation technology, Raschig is more than just a supplier of random packings. For fast deliveries, we hold a large inventory of packings and replacement parts. To support … Pall Ring; IMTP Saddle; Plastic random packing; Pall Ring. For decades, Raschig has reacted to constant changes driven by market forces and global supply and demand. Our skilled engineers, partner with our customers to develop state-ofthe-art solutions with the help of modern process simulators and Raschig’s ownproprietary … The equipment can be seen in Figure 4. Packing a distillation column with copper scrubbers, raschig rings, or glass distilling beads is the easiest way to increase the final proof of moonshine whiskey while making it taste better. Quite often older generation random packings can be easily substituted by Raschig Super-Rings, the fourth generation random packing. We typically recommend that people use 1 pound of copper mesh and 1 liter of ceramic raschig rings to pack our 2-inch still column extender or 3-inch reflux column. Startseite; RASCHIG Divisions; Raschig GmbH; Chemie Spezialchemie; Duroplastische Formmassen; Baustoffe Straßenerhalt; VTS GmbH | Custom Engineering Solutions Strictly Necessary Cookie should be enabled at all times so that we can save your preferences for cookie settings. Our products are in broad use in chemical and petrochemical towers, refineries and environmental processes. The packing material increases final proof by causing a slight natural reflux action in the column. Today, RASCHIG continues an industry leader in this world of mass Ring Division. Each bag weighs 2.2 lbs ( volume is estimated at 1 Liter ) Also available in 1/4″ bag for 2″ diameter towers! Modern random metal packing for oil, gas, chemical and other industrial towers. Description. Raschig rings are tubular pieces commonly used as random packing materials in chemical processing and mass transfer operations, such as fractional distillation. Raschig rings are a column packing made from a ceramic, and thus, basically inert (that is, they don’t react with anything). Literature - RASCHIG SUPER-RING 0.3 - FRI Test Results Literature - RASCHIG SUPER-RING 0.7 - FRI Test Results This site uses only technically necessary cookies, which are necessary for the operation of the site and its functions. The parts of the equipment are: heating plate with manageable power, boiling flask with sampler, packed column, column head with thermometer and device for measuring volume, deflegmator. 3/8 inch. It can be made into 6–150 mm. Raschig Super Rings® Stocked in 304 and 316 SS, other alloys available as special order. If you continue browsing, you agree to the use of cookies. Michael Schultes Raschig GmbH Ludwigshafen, Germany ABSTRACT Since its introduction to the market in 1995, numerous mass transfer columns have been packed with Raschig Super-Rings in the various chemical process industries, petrochemicals, refining and environmental applications. More information about our cookies and website settings can be found in our privacy policy. This website uses cookies so that we can provide you with the best user experience possible. Pall rings are the most common form of random packing. This is great because you can re-use them over and over again for a lifetime! RASCHIG Divisons; Raschig GmbH; Speciality Chemicals; Thermosetting moulding compounds; Building materials road maintenance; Custom Engineering Solutions; About us; Products. Cylindrical Metal Raschig Ring for Packed Columns. A traditionally strong, innovative team. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful. The loading capacity of the Raschig Super-Ring can also been seen from the following Figures. Raschig rings are named after their inventor, German chemist Friedrich Raschig. Because its mass transfer efficiency is low and handling capacity is small, so it is replaced than other high efficient random packings. glass Raschig-rings, and of a column packed with Sulzer EX structured packing. Mass Transfer Technology > Products > Column Internals Liquid Distributors and Redistributors An optimum liquid distribution is an important part for good operation efficiency. Ring Division. The … Liquid Distributors and Redistributors; … Metal Rashig Rings are used in specific applications demanding good corrosion and thermal transfer. They are a cylindrical tube typically having an equal length and diameter and may be made from carbon, ceramic, plastic or metal. Jahrhunderts von Fritz Raschig erfunden und ist ein Synonym für Schütt-Füllkörper, da er einen Entwicklungssprung in der Prozesstechnik darstellte. Home. This type raschig ring is mainly made from carbon steel or stainless. For particularly critical applications, e.g.