See who can phrase it best – summarize in one sentence a craft you are familiar with
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This post was last edited by sytgos on 2014-1-2 at 13:46. Those who complicate simple things are experts in theory; those who simplify complex things are true experts! Explain a process you are familiar with in one sentence. For example: Coal gasification: The process in which crushed coal reacts with hydrogen under pressure to produce combustible gases such as CH4. From Anderson Greenwood and Crosby’s best software for selecting safety valves in the world: http://bbs.hcbbs.com/thread-1262692-1-1.html Safety valve design manual: http://bbs.hcbbs.com/thread-1259852-1-1.html The most comprehensive, accurate, and fast tool for converting between pressure, flow rate, and thermodynamic units: http://bbs.hcbbs.com/thread-1264304-1-1.html Summarize a process you know in one sentence: http://bbs.hcbbs.com/thread-1264018-1-1.html
Here’s another thought: a pressure regulator is a device that provides a stable pressure while meeting the customer’s flow requirements :)
Chlor-alkali chemistry involves the electrolysis of saturated salt water to produce caustic soda, chlorine, and hydrogen
Oil + hydrogen + catalyst = product
Food and pharmaceutical extraction: raw material soaking – steam heating – gas-liquid separation – condensation cooling – filtration – product
Wastewater stripping: The wastewater is heated with steam to separate hydrogen sulfide and ammonia, resulting in purified water that meets the required standards
MTBE is produced by reacting methanol and isobutylene in a certain ratio in the presence of a catalyst
Benzene and nitric acid are produced under the catalysis of nucleic acids***； ***Production of aniline via gasification and hydrogenation ； Aniline vaporization is used to produce cyclohexylamine or dicyclohexylamine ； Cyclohexylamine and sulfamic acid are used to produce saccharin! Sulfuric acid reacts with urea to produce saccharin! There are cold drinks and beverages for everyone! Let me share something common that everyone knows: hug:
O-xylene reacts with hot air over a catalyst upon heating to form phthalic anhydride
After being heated in a heating furnace, the crude oil enters atmospheric and vacuum distillation columns to separate oils with different boiling points