Abstract:
A carbon monolith and a process of producing same, the process comprising the steps of: (i) mixing a carbonaceous precursor material with an alkali salt to form a first mixture; (ii) extruding the first mixture produced in step (i) into the shape of a monolith; and (iii) carbonizing the monolith produced in step (ii).
Abstract:
Methods for making graphene-biopolymer composite materials are described. The methods can comprise contacting an ionic liquid with a biopolymer and graphene, thereby forming a mixture; contacting the mixture with a non-solvent, thereby forming the graphene-biopolymer composite material in the non-solvent; and collecting the graphene-biopolymer composite material from the non-solvent.
Abstract:
A metal-organic framework (MOF) body is disclosed which comprises MOF crystallites adhered to each other via a MOF binder. The MOF crystallites and the MOF binder are formed of HKUST-1, i.e. Cu 3 (BTC) 2 -3H 2 O. The MOF body has utility for storing and/or separating gases such as CH 4 , CO 2 , O 2 , NH 3 , Ar, CO, N 2 and C 2 H 4 (ethylene); toxic industrial gases such as benzene, toluene, xylenes, sulphur dioxide, ethylene oxide; and warfare agents such as sarin, mustard gas and derivatives thereof.
Abstract translation:公开了金属有机骨架(MOF)体,其包含通过MOF粘合剂彼此粘合的MOF微晶。 MOF晶粒和MOF粘合剂由HKUST-1即Cu 3(BTC)2 -3 H 2 O 0形成。 MOF体具有用于储存和/或分离气体如CH 4,CO 2,O 2,NH 3, Ar,CO,N 2和C 2 H 4(乙烯); 有毒的工业气体如苯,甲苯,二甲苯,二氧化硫,环氧乙烷; 和诸如沙林,芥子气及其衍生物等战争剂。 p>
Abstract:
The invention relates to an adsorbent and absorbent capillary hydrophobic polymer and to the related process for producing it; more particularly, this invention relates to a polymer derived from natural and synthetic oily substances, able to contain, remove and recover oil, hydrocarbons and chemical products of non-aqueous matrix in the event of spills or leaks of them inside or outside water.
Abstract:
A respiratory protection filter includes filtration media. The filtration media includes an iron-doped manganese oxide material having an average pore size (BJH method) in a range from 1 to 4 nm and a surface area (BET) of at least 300 m2/g, or at least 350 m2/g, or at least 400 m2/g.
Abstract:
Presented is a chemical formaldehyde filter comprising a filter substrate having a porous structure; the filter substrate comprising a mixture of a formaldehyde absorbent and a porous framework material. Further, a method for fabricating such a filter is described.
Abstract:
A method is described for preparing a sorbent comprising the steps of: (i) mixing together a particulate copper sulphide material and a particulate calcined rehydratable alumina, (ii) shaping the mixture, and (iii) drying the shaped mixture to form a dried sorbent.
Abstract:
A production system for manufacturing composite porous solid articles is provided wherein the color of such articles is monitored to confirm that the articles, which are produced by heating and compressing mixtures of poly(vinylidene fluoride) binder powder (such as Kyblock® resin from Arkema) and activated carbon powder, are fully cured. Adjustments to the processing conditions are made when a region of the article appears blue (indicative of incomplete curing).