9-(5-methyl-1,3,4-thiadiazol-2-ylthio) octadecanoic acid (3a) :To a stirred solution of 2-Mercapto-5-methyl-[1, 3, 4] Thiadiazde in Sulfuric acid (15mL 70%) was added
molecular sieve ( 0.75 g ).
Thus, the raw powder of the
molecular sieve was ground up with KBr in the ratio of 1:200 to obtain the KBr pellet.
Luo, "Facile synthesis of micron-sized hollow copper spheres with ZSM-5
molecular sieve as a template," Journal of Raman Spectroscopy, vol.
By 1954, largely through the championship of Bob Milton, Linde had announced it was entering the business of manufacturing and selling
molecular sieve zeolites as a new class of industrial adsorbents, and in 1959 as hydrocarbon conversion catalysts--a remarkable example of discovery to commercialization of a new business venture in just five years.
Suslick and his colleagues describe their
molecular sieve in the October Nature Materials.
For example,
molecular sieve processes require large bed sizes and very short cycle times, and reactions with metal oxides result in a nonregenerable waste product.
Mixed matrix materials comprising
molecular sieve entities embedded in a polymer matrix have the potential to deliver such materials (2-5).
A previous recipient of The Design Council's Millenium Award, the company's range of Maxigas nitrogen gas generators uses a carbon
molecular sieve to separate the oxygen from compressed air to provide high purity nitrogen alone.
A fractionation step and
molecular sieve are used to get the solvent and monomer feed dry enough for the polymerization reaction.
[ClickPress, Wed Mar 20 2019] Adroit Market Research launched a study titled, "Global Zeolite
Molecular Sieve Market Size 2017 By Application (Detergents, Catalysts, Others), By Region and Forecast 2018 to 2025".