- moving bed process
- 动态床法
English-Chinese metallurgy dictionary. 2014.
English-Chinese metallurgy dictionary. 2014.
moving-bed catalyst — Moving bed catalytic processes add fresh or regenerated catalyst to the top of a reactor bed while simultaneously removing less active, used catalyst from the bottom. An important current example is UOP’s CCR reforming process. Catalysts for… … Petroleum refining glossary
Simulated moving bed — In chromatography, the simulated moving bed (SMB) technique is a a variant of high performance liquid chromatography; it is used to separate particles and/or chemical compounds that would be difficult or impossible to resolve otherwise. This… … Wikipedia
Bed bug — Cimex lectularius Scientific classification Kingdom: Animalia … Wikipedia
Moving particle semi-implicit method — The moving particle semi implicit (MPS) method is a computational method for the simulation of incompressible free surface flows. It is a macroscopic, deterministic particle method (Lagrangian meshfree method) developed by Koshizuka and Oka… … Wikipedia
Moving company — Removalist redirects here. For the 1970s Australian play and movie, see The Removalists. Early movers from 1885, Montréal, Québec … Wikipedia
Pebble bed reactor — Sketch of a pebble bed reactor in Italian … Wikipedia
Kroll process — The Kroll process is a pyrometallurgical industrial process used to produce metallic titanium. It was invented in 1940 by William J. Kroll in Luxembourg. After moving to the United States, Kroll further developed the method in 1945 for the… … Wikipedia
fluvial process — ▪ geology the physical interaction of flowing water and the natural channels of rivers (river) and streams. Such processes play an essential and conspicuous role in the denudation of land surfaces and the transport of rock detritus from… … Universalium
Oceanic physical-biological process — Sea water is 827 times denser than air Due to the higher density of sea water (1,030 kg m 3) than air (1.2 kg m 3), the force exerted by the same velocity on an organism is 827 times stronger in the ocean. When waves crash on the shore … Wikipedia
Fluid catalytic cracking — (FCC) is the most important conversion process used in petroleum refineries. It is widely used to convert the high boiling hydrocarbon fractions of petroleum crude oils to more valuable gasoline, olefinic gases and other products.cite book|author … Wikipedia
environmental works — ▪ civil engineering Introduction infrastructure that provides cities and towns with water supply, waste disposal, and pollution control services. They include extensive networks of reservoirs, pipelines, treatment systems, pumping stations … Universalium