molecular sieves - carbon molecular sieves - cms 200,carbon molecular sieve technical index: diameter: 1.6¬2.2mm; absorption period: 2×60 second; bulk density: 630-660 g/l; crushing strength: ≥100n/p min; specifications:.carbon molecular sieves(cms) for psa nitrogen generator,carbon molecular sieve (cms) is a new and one of the few non-polar adsorbent that specializes in separating oxygen from nitrogen under the normal temperature and pressure, also it is an important part in natural gas processing. this process is done with a psa (pressure swing adsorption) device. carbon molecular sieve can adsorbing material with.
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carbon molecular sieves are prepared from coal by several methods and these are tabulated below: table i methods to make carbon molecular sieves from coal process procedure 1. the gas activation process is the standard method of making carbon molecular sieves from coal and also from other materials. (fluidized) heat in nitrogen 800-900 c cool to 400 c
a molecular sieve is a material with pores of uniform size. these pore diameters are similar in size to small molecules, and thus large molecules cannot enter or be adsorbed, while smaller molecules can. as a mixture of molecules migrate through the stationary bed of porous, semi-solid substance referred to as a sieve, the components of highest molecular weight leave the bed first, followed by successively smaller molecules. some molecular sieves
principles of kuraray's carbon malecular sieves (cms) for nitrogen gas generator general activated carbons can not separate nitrogen from the air. but kuraray's cms can make the separation by its high adsorption selectivity for each molecular.
bulk density: 630-660 g/l: purity: 95-99.99 %: diameter: 1.7-2.0 mm: absorption cycle: 2 x 60 s: brand: sam gas: we are engaged in manufacturing and supply carbon molecular sieve. it is used in petroleum & chemical and heat treatment of metal, electronic manufacture and food preservation industries. view complete details. get quote request a
natural gas is stored in a closed vessel under a pressure of about 1400 to 4500 kpa using a carbon molecular sieve adsorbent. the deliverable volume of natural gas from a vessel packed with carbon molecular sieve particles is increased by raising the density of the polymer precursor of the carbon molecular sieve through adjustment of the conditions for suspension polymerization of vinylidene
the density of the carbon molecular sieve is increased according to the invention by impregnating the polymer precursor of the carbon molecular sieve with monomer, polymerizing the monomer, and repeating the process until the desired density is achieved. this may be up to about 125% of the initial polymer density.
we are offering carbon molecular sieves to our clients. specifications: • cylindrical diameter: 1.1~1.3mm; 1.3~1.5mm. 1.3~1.7mm • purity: 95%~99.999% • bulk density: 700kg/m3
table 2 - properties and characteristics of molecular sieves; catalog number: type: form: bead or particle size: pore diameter (Å) bulk density (lb/cu ft) moisture (%) eq'm. h 2 o capacity (theory) ph (5% slurry) regeneration temp. (°c) max. dhads. btu/lb h 2 o: 208574: 3a: bead: 4-8 mesh: 3: 45-46: 1.5 : 21: 10.5: 175-260: 1800: 208582: 3a: bead: 8-12 mesh: 3: 45-46: 1.5 : 21: 10.5: 175-260: 1800: 208590: 4a:
with the completion of psa technology and the expanding of its application,carbon molecular sieve demand is increasing continually.this would futher promote the development of carbon molecular sieve manufacturing industry.meantime,with the complication of application,required standard in respect of nitrogen yield,nitrogen recovery,bulk density and crush strength for carbon molecular sieve getting
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carbon molecular sieves (cms) are great for gas mixtures, separations, and catalysts. they are used in many industries because they have high chemical stability and a large adsorbate packing density. here is everything you need to know about this material. carbon molecular sieves: the basics
physical property of carbon molecular sieve (cms) cyclic period : 2x 60 second. diameter : 1.5-2.0mm. density : 630-660 g/l. crushing strength : ≥100 n/p min. packaging
the carbon molecular sieve is a material containing tiny pores of a precise and uniform size that is used as an adsorbent for gases. when the pressure is high enough, the oxygen molecules, which pass through the pores of cms much faster than the nitrogen molecules, are adsorbed, while the coming out nitrogen molecules will be enriched in gas phase.
description. carbon molecular sieve, also known as activated carbon, it is manufactured by high quality anthracite, processing by strict procedure, enables the carbon molecular sieve has great absorption capacity and be well applied in different sectors.
high strength 260 carbon molecular sieve adsorption supplier in thailand manufacturer for carbon molecular sieve 260 in thailand msds of activated carbon wholesale
carbon molecular sieve empty on nitrogen has been widely used in petroleum chemical industry, metal heat treatment, electronics manufacturing, food preservation, etc. specification: diameter. 1.1-1.2mm. bulk density. 680-700g/l. adsorption rate. 2*60s. crush strength.
carbon molecular sieve is a material containing tiny pores of a precise and uniform size that is used as an adsorbent for gases. psa nitrogen generation process 1. air feed system the environmental air supplied to the psa system should be compressed and purified to get rid of the dust, the oil and water. 2. psa nitrogen generation system
4. bulk density: 640~700kg/m³（640~670g/l） 5. compressive strength: ≥100 n/a; 6. cms has different adsorptive rate for oxygen and nitrogen. carbon molecular sieve can absorb oxygen molecule under normal temperature and swinging pressure. as a result, the enriched nitrogen gas been generated.
we are a pioneer organization in the industry, highly engaged in offering the best grade carbon molecular sieves (cms). these carbon molecular sieves are formulated using supreme quality chemical compounds and advanced technology under the guidance of our skilled professionals. our valuable customers can avail these molecular sieves at the most affordable price with their satisfaction.
carbon molecular sieve 200: bulk density: 640 - 660 g / l: average particle diameter: 2.0 - 2.2 mm: compressive strength: 20.5 lbs water / 100 lbs at 25° c & 17.5 mm hg min. psa productivity : 99.9%n2: 140nm3 / h..kg: moisture content: 200nm3 / h. kg: size qualification: 300nms / h. kg: psa recovery (n2/air) 99.9%n2: 27%: 99.5%n2: 38%: 99.5%n2: 46%
carbon molecular sieve is in black cylindrical appearance,it is a type of porous material accumulated by carbon element . and a type of new adsorbent for nitrogen separation. compare with traditional nitrogen making,using carbon molecular sieve for nitrogen making has a series of advantages, low investment,low energy consumption,quick installation,high-degree automation,fast production
carbon molecular sieve is manufacturing under the supervision of well-engineered with the usage of advanced technology and high tech skills. nutech air project making these sieves by separating the nitrogen from oxygen in the neutral temperature and pressures effects. carbon molecular sieve is made within the least investments.
the pore size of 13x molecular is about 10a°. this type of molecular sieve can absorb molecules diameter less than 9 angstroms. 13x molecular sieve desiccant mainly used for industrial natural gases, including co2, h2s, o2, h2, nh3, etc. absorb the drying water
the carbon molecular sieve is widely applied in petroleum chemical industry, the heat treatment of metal, the electronic manufacture and food preservation industries. color: black cas no.：7440-44-0 . physical properties: cylindrical diameter: 1.3mm 1.6mm 2.2mm;bulk density: 640-660g/ml;crushing strength: 100n/p min;dust level: 100ppm max.