摘要:
Several embodiments of the invention relate to methods for removing compositions comprising dimethyl sulfoxide (DMSO) or related compounds, or odors associated with same. In several embodiments, systems including activated carbon filters, adsorbents, odor adsorbing fabrics, masks, clean air members and clean air supply assemblies are provided in order to perform said methods. In some embodiments the systems and methods facilitating the treatment of traumatic brain injury, ischemic stroke, atherosclerosis, spinal cord trauma, and neurodegenerative illnesses with compositions comprising DMSO.
摘要:
A method of making a porous material is provided. The method includes: preparing a mixture including a sugar, a polymer, and at least one soluble metal source, in water; heating the mixture to obtain a gelled material; thermally curing the gelled material to obtain a cured material; and annealing at least a part of the cured material to obtain a porous material that includes metal nanoparticles, where the metal nanoparticles include at least one metal from the at least one soluble metal source. The porous material can include: sheets of multilayer graphene layers; metal nanoparticles dispersed among the sheets and encapsulated by layers of graphene; and macropores, mesopores or micropores, or any combination thereof, throughout the porous material and on its surface. Methods of using the porous material to separate contaminants from water are also provided.
摘要:
The present description relates to an adsorbent monolith, method to make the adsorbent monolith, and a gaseous storage system that includes an adsorbent monolith according to the present disclosure. In particular, the adsorbent monolith includes adsorbent, a binder, and a scaffold material.
摘要:
A flow-through process for purifying a target molecule from a Protein A eluate comprising the steps of:(i) contacting the eluate recovered from a Protein A chromatography column with activated carbon, (ii) contacting the flow-through sample from step (i) with an anion exchange chromatography media, (iii) contacting the flow-through sample from step (ii) with a cation exchange chromatography media and (iv) obtaining the flow-through sample from step (iii) comprising the target molecule, wherein the eluate flows continuously through steps (i)-(iii) and wherein level of one or more impurities in the flow-through sample after step (iii) is lower than the level in the eluate in step (i). The present invention provides novel and improved protein purification processes which incorporate certain types of carbonaceous materials and result in effective and selective removal of certain undesirable impurities without adversely effecting the yield of the desired protein product.
摘要:
Provided are: an activated carbon molded body which has a large pore volume and has the strength to allow a desired shape to be molded therefrom; and a method for manufacturing the same. This activated carbon molded body has a pore volume per molded body volume (cm 3 /cm 3 ) obtained from the product of the total pore volume (cm 3 /g) of the activated carbon molded body and the molded body density (g/cm 3 ) of 0.39 cm 3 /cm 3 or greater, and a strength of 0.1 MPa or greater.
摘要翻译:本发明提供一种活性炭成型体,该活性炭成型体具有较大的细孔容积,并具有能够从中成型所需形状的强度; 及其制造方法。 该活性炭成型体具有由活性炭成型体的总细孔容积(cm 3 / g)与成型体密度(g / cm 3)的乘积得到的每成型体容积的细孔容积(cm 3 / cm 3)为0.39 cm3 / cm3以上,强度为0.1MPa以上。
摘要:
A system for treatment of a polluted effluent, includes an outer chamber configured to treat the polluted effluent in mixture with a purification slurry including particles of one or more catalysts and/or organoclays, or a mixture thereof. The outer chamber includes (i) a stirring unit consisting of an engine and a stirrer, configured to mix the polluted effluent and the purification slurry to prevent the particles from sinking without causing a turbulence, (ii) a membrane located at the top of the outer chamber through which a treated effluent passes, while preventing the particles of one or more catalysts and/or organoclays from exiting the outer chamber together with the treated effluent, (iii) a membrane cleaning system configured to remove and collect the particles of one or more catalysts and/or organoclays accumulated on the membrane, and re-introducing the particles back to the bottom of the outer chamber.
摘要:
Deuterium-depleted water is produced easily and inexpensively. A method for producing deuterium-depleted water by removing heavy water and semi-heavy water from water includes an adsorption step of supplying water vapor to a predetermined adsorbent at pressure at which heavy water and semi-heavy water are adsorbed by the adsorbent and light water is not easily adsorbed, causing the heavy water and semi-heavy water to be adsorbed, and recovering the water vapor not adsorbed by the adsorbent. The method also includes a desorption step of maintaining vapor pressure around the predetermined adsorbent which has adsorbed the water vapor in a range in which light water is desorbed and heavy water or semi-heavy water is not easily desorbed, and recovering the water vapor desorbed from the adsorbent.
摘要:
Es wird eine Filterkassette beschrieben, welche eine zumindest teilweise gasdurchlässige erste Stirnfläche, eine gegenüber der ersten Stirnfläche angeordnete zumindest teilweise gasdurchlässige zweite Stirnfläche und eine umlaufende Randwandung aufweist, die zusammen mit der ersten Stirnfläche und der zweiten Stirnfläche einen Innenbereich der Filterkassette umgibt. Die Filterkassette umfasst eine Mehrzahl von Trennwänden, die sich innerhalb des Innenbereichs der Filterkassette jeweils von der ersten Stirnfläche zur zweiten Stirnfläche erstrecken und den Innenbereich der Filterkassette in eine Mehrzahl von Abteilungen unterteilen. An mindestens einer von einer Innenseite der Randwandung und einer oder mehreren Trennwänden sind zumindest abschnittsweise eine oder mehrere Rippen angebracht oder angeformt, wobei die Rippen dazu ausgelegt sind, sich in ein in den Abteilungen anordenbares Filtermaterial hinein zu erstrecken.
摘要:
The invention relates to a textile protective material, in particular providing protection against radioactive harmful and/or toxic substances and/or against biological harmful and/or toxic substances and/or against chemical harmful and/or toxic substances, preferably a textile adsorption filter material, and to a method for the production thereof. The textile protective material is suitable in particular for producing protective equipment and protective objects and filters and filter materials of all types.