 |
|
From laboratory demonstrators over systems to indispensable process plants
August 15, 2002Today microreactors are already valuable informants for the process development in the laboratory area. According to a study of the French consulting company YOLE Développement and Institut für Mikrotechnik Mainz GmbH (IMM) the readiness of industry clients to buy such microreaction components for chemical process development rests with 36 million Euro worldwide already this year. The supposed annual growth rate of 3% follows a conservative approach. For selected chemical processes microreactors can be used for production purposes, above all within the field of speciality chemicals. The study predicts that microreactors will be applied in larger scale as process plants for the industrial production already from the year 2005. IMM is well prepared: components are sold as small series and customised systems are developed for different processes during joint industrial projects.
The proclaimed construction of complete chemical factories „in a suit case" will remain a ficition. Already today micro-structured components must suffice the demands of the chemical plant technologies. Plant conceptions for micro-chemical process technology applied at the IMM are therefore based on a hybrid approach. Attuned to the particular chemical process, the microstructured components of the IMM are used as part of conventional fluidic peripheries specially built for this. Such complete microreactor plants are for example new IMM laboratory structures for organic synthesis, heterogeneous catalysis and reforming technologies. For the latter steam-reforming-reactors and vaporization-components are ready. During the propane steam reforming with Rh / Al2O3 - respectively Rh / Pt / CeO2 / Al2O3 - plated reforming catalysts and temperatures of about 700 °C one of these plants reaches an almost entire conversion in milliseconds contact periods.
Laboratory and production plants with microreactors can absolutely be large. The size of the plants - consequently the embedding of the microreactors in conventional technologies - stands for robustness and reliability. Despite their size, plants equipped with microstructured hightech components remain valuable and cost-efficient in contrast to the state of the art. This is especially owed to the achievable and partially enormous process-intensification, which guarantees an increase of the yield up to a figure of 25% for industrially relevant reactions.
Institut - Mikrotechnik Mainz IMM GmbH
Science Research Departments
Earth Science
Alternative Energy | Anthropology and Archaeology | Earthquakes and Volcanoes | Environment and Nature News | Global Warming | High-Energy and Particle Physics | Ozone Hole | Scientists Slow Light | Tsunami
Space Science
Astronomy and Space News | Black Holes | Chandra X-Ray Observatory | Extrasolar Planets | Hubble Telescope | International Space Station | Jupiter Galileo Mission | Jupiter Cassini Mission Flyby | Mars Exploration | Mars Odyssey 2001 | Mars Global Surveyor | Mars Polar Lander | Mars Climate Orbiter | Mars Pathfinder | Meteors and Asteroids | Mir Space Station | NEAR Asteroid Probe Mission | Pluto Planet Debate | Search for Extraterrestrial Life | Space Shuttle Program | Space Shuttle Mission: STS-102 | Space Weather
Life Science
Animal News | Biotechnology and Genetics | Brain Research | Human Cloning | Dinosaur and Fossil Discoveries | Endangered Species | Gene Therapy | Genetically Modified Food | Stem Cell Research | Whales and Whaling
 | The Everything Kids' Science Experiments Book: Boil Ice, Float Water, Measure Gravity-Challenge the World Around You! (Everything Kids Series) by Tom Robinson The Everything "RM" Kids' series is being relaunched at a phenomenal new price! They're the same great quality you've come to expect, still packed with tons of activities and puzzles in two-color -- now with a lower price that everyone can appreciate! Stock up on these perennial bestsellers that keep your kids active and engaged. The wide scope of subject material -- from jokes to science... |
 | Science Fair by Dave Barry, Ridley Pearson Grdankl the Strong, president of Kprshtskan, is plotting to take over the American government. His plan is to infiltrate the science fair at Hubble Middle School, located in a Maryland suburb just outside Washington. The rich kids at Hubble cheat by buying their projects every year, and Grdankl's cronies should have no problem selling them his government-corrupting software. But this year, Toby... |
 | The Science of Good Food: The Ultimate Reference on How Cooking Works by David Joachim, Andrew Schloss, A. Philip Handel The science of cooking is the most fascinating and influential development in cuisine. Award-winning chefs and cutting-edge restaurants around the world are famous for using the principles of chemistry and physics to create exciting new taste sensations. From Ferrán Adrià of El Bulli restaurant in Spain to Homaro Cantu of Moto in Chicago, great chefs combine unexpected textures and flavors... |
 | Pop Bottle Science by Lynn Brunelle It's pure bottled magic! A complete kit that ingeniously marries science and fun in the breakthrough vein of The Bug Book & Bug Bottle (1.7 million copies in print) and The Bones Book & Skeleton (1.65 million copies in print), Pop Bottle Science presents 79 easy, hands-on experiments that probe the worlds of chemistry, physics, biology, geology, weather, the human body, and even astronomy.The Pop... |
 | The Book of Totally Irresponsible Science: 64 Daring Experiments for Young Scientists by Sean Connolly What could be more fun for kids than to have the kind of rip-roaring good time that harkens back to pre-video game, pre-computer days? Introducing 64 valuable science experiments that snap, crackle, pop, ooze, crash, boom, and stink! From Marshmallows on Steroids to Home-Made Lightning, the Sandwich Bag Bomb to Giant Air Cannon, The Book of Totally Irresponsible Science awakens kids' curiosity... |
 | On Food and Cooking: The Science and Lore of the Kitchen by Harold McGee Harold McGee's On Food and Cooking is a kitchen classic. Hailed by Time magazine as "a minor masterpiece" when it first appeared in 1984, On Food and Cooking is the bible to which food lovers and professional chefs worldwide turn for an understanding of where our foods come from, what exactly they're made of, and how cooking transforms them into something new and delicious.Now, for its twentieth... |
 | 365 Simple Science Experiments with Everyday Materials by E. Richard Churchill, Louis V. Loeschnig, Muriel Mandell Illustrated by Frances Zweifel. The fundamentals of science are brought to life in a year's worth of fun and educational hands-on experiments that can be performed easily and inexpensively at... |
 | The Best American Science and Nature Writing 2008 (The Best American Series) "The articles . . . draw the reader more tightly into the web of the world. They forge links in unexpected ways. They connect us to nature and to each other, and those connections nourish the intellect and uplift the spirit."—Jerome Groopman, M.D., editorThis year's Best American Science and Nature Writing offers another rich assortment of "fascinating science and impressive journalism" (New... |
 | Everything Kids’ Magical Science Experiments Book: Dazzle your friends and family by making magical things happen! (Everything Kids Series) by Tom Robinson Want to make things disappear? Change salt to sugar? Create slime using items found in your kitchen? Well, with The Everything Kids' Magical Science Experiments Book, you can do just that--and more! Filled with more than 50 science experiments that bend the rules of time, space, and logic, The Everything Kids' Magical Science Experiments Book shows you how to unlock the mysteries of... |
 | Light: Science and Magic: An Introduction to Photographic Lighting (Spanish Edition) by Fil Hunter, Steven Biver, Paul Fuqua An amazing (and some would say magical) resource on photographic lighting that has been talked about in the community and recommended for years. This highly respected guide has been thoroughly updated and revised for content and design - it is now produced in full color! It introduces a logical theory of photographic lighting so if you are starting out in photography you will learn how to... |
| © 2008 BrightSurf.com |