摘要:
A method of manufacturing digestible powder that generates a hydride ion (H−) when dissolved in water is provided. A vacuum oven system that can reach 600° C. and 10−5 torr is used within this method. The method according to this current application comprises of ten to eleven steps of vacuuming, heating and hydrogen treatment of coral reef powder. By adding mixtures of magnesium, phosphorus and potassium, the maximum treating temperature and vacuum pressure is lowered. The coral reef powders treated via the ten steps emit hydrogen when dissolved in the water like powders that are treated with a mixture of natural form of magnesium, phosphorus and potassium complex. Those natural form of the magnesium, phosphorous and potassium includes (NH4)MgPO4.6H2O (struvite), MgSO4.KCl.H2O (Kainite), K2SO4.MgSO4.6H2O (Schonite), K2SO4.MgSO4.4H2O (Leonite), and K2SO4.2MgSO4 (Langbeinite).
摘要翻译:提供了当溶解在水中时产生氢离子(H-)的可消化粉末的制造方法。 在此方法中使用可达到600℃和10-5乇的真空炉系统。 根据本申请的方法,包括十到十一步的珊瑚礁真空吸尘,加热和氢处理。 通过加入镁,磷和钾的混合物,最大处理温度和真空压力降低。 通过十个步骤处理的珊瑚礁粉末当溶解在水中时发生氢气,如用天然形式的镁,磷和钾络合物的混合物处理的粉末。 那些天然形式的镁,磷和钾包括(NH 4)MgPO 4·6H 2 O(鸟粪石),MgSO 4·KCl·H 2 O(Kainite),K 2 SO 4 .MgSO 4·6H 2 O(Schonite),K 2 SO 4·MgSO 4·4H 2 O(Leonite)和K 2 SO 4 .2MgSO4(Langbeinite)。
摘要:
After desulfurizing a hydrocarbon feedstream using an alkali metal reagent, the hydrocarbon feedstream can include particles of spent alkali metal salts. The spent alkali metal salts can be separated from the hydrocarbon feedstream and regenerated to form an alkali metal reagent, such as a alkali hydroxide or alkali sulfide. The regeneration process can pass through an intermediate stage of forming an alkali carbonate by successive reactions with carbon dioxide and calcium oxide. The calcium oxide can also be regenerated.
摘要:
Methods for functionalizing the surface of nanomaterials to improve processing and product manufacturing. These methods are useful for oxides, nitrides, carbides, borides, metals, alloys, chalcogenides, and other compositions.
摘要:
A method for making a white synthetic carbide lime filler composition of calcium hydroxide and calcium carbonate, wherein the calcium carbonate is in the form of surface carbonation on the calcium hydroxide. The method can include calcining calcium carbonate, hydrating the calcined material under controlled conditions which maintain a low moisture content and fracture the hydrated material into small particles of calcium hydroxide, carbonating the small calcium hydroxide particles to create the surface carbonation of calcium carbonate, and classifying the carbonated synthetic carbide lime particles to separate off oversized particles. The method can use a combined classifying and carbonating process, and a modified classifying vessel can be provided to carry out the combined process.
摘要:
A reaction-based process has been developed for the selective removal of carbon dioxide from a multicomponent gas mixture. The proposed process effects the separation of CO2 from a mixture of gases by its reaction with metal oxides. The Calcium based Reaction Separation for CO2 process consists of contacting a CO2 laden gas with calcium oxide in a reactor such that CaO captures the CO2 by the formation of calcium carbonate. Once “spent”, CaCO3 is regenerated by its calcination leading to the formation of fresh CaO sorbent. The “regenerated” CaO is then recycled for the further capture of more CO2. This process also identifies the application of a mesoporous CaCO3 structure, that attains >90% conversion over multiple carbonation and calcination cycles. Lastly, thermal regeneration (calcination) under vacuum provided a better sorbent structure that maintained reproducible reactivity levels over multiple cycles.
摘要:
A reaction-based process has been developed for the selective removal of carbon dioxide (CO2) from a multicomponent gas mixture to provide a gaseous stream depleted in CO2 compared to the inlet CO2 concentration in the stream. The proposed process effects the separation of CO2 from a mixture of gases (such as flue gas/fuel gas) by its reaction with metal oxides (such as calcium oxide). The Calcium based Reaction Separation for CO2 (CaRS-CO2) process consists of contacting a CO2 laden gas with calcium oxide (CaO) in a reactor such that CaO captures the CO2 by the formation of calcium carbonate (CaCO3). Once “spent”, CaCO3 is regenerated by its calcination leading to the formation of fresh CaO sorbent and the evolution of a concentrated stream of CO2. The “regenerated” CaO is then recycled for the further capture of more CO2. This carbonation-calcination cycle forms the basis of the CaRS-CO2 process. This process also identifies the application of a mesoporous CaCO3 structure, developed by a process detailed elsewhere, that attains >90% conversion over multiple carbonation and calcination cycles. Lastly, thermal regeneration (calcination) under vacuum provided a better sorbent structure that maintained reproducible reactivity levels over multiple cycles.
摘要翻译:已经开发了一种基于反应的方法,用于从多组分气体混合物中选择性除去二氧化碳(CO 2 H 2),以提供与CO 2 CO 2相比耗尽的气流, 流中的入口CO 2 H 2浓度。 所提出的方法通过与金属氧化物(例如氧化钙)的反应来影响CO 2 CO 2从气体(例如烟道气/燃料气体)的混合物中的分离。 用于CO 2(CaS 2 CO 2)工艺的基于钙的反应分离包括将含CO 2的气体与氧化钙(CaO)接触, 在反应器中使得CaO通过形成碳酸钙(CaCO 3)而捕获CO 2。 一旦“消耗”,CaCO 3 3通过其煅烧再生,导致新鲜的CaO吸附剂的形成和CO 2的浓缩物流的逸出。 然后将“再生的”CaO再循环以进一步捕获更多的CO 2。 该碳酸化煅烧循环形成CaRS-CO 2 N 2工艺的基础。 该方法还确定了通过其他地方详细描述的方法开发的介孔CaCO 3 3结构的应用,其通过多次碳酸化和煅烧循环达到> 90%的转化率。 最后,在真空下的热再生(煅烧)提供了更好的吸附剂结构,其在多个循环中保持可重复的反应性水平。
摘要:
Methods for slurry processing of nanomaterials into products. These methods are useful for organic, inorganic, metallic, alloy, ceramic, conducting polymer, non-conducting polymer, ion conducting, non-metallic, ceramic-ceramic composite, ceramic-polymer composite, ceramic-metal composite, metal-polymer composite, polymer-polymer composite, metal-metal composite, processed materials including paper and fibers, and natural materials such as mica, dielectrics, ferrites, stoichiometric, non-stoichiometric, or a combination of one or more of these. These methods also allow the fabrication of a functionally graded products.
摘要:
Nanocomposites from nanofillers with preferred form of whiskers, rods, plates and fibers are disclosed. The matrix composition described includes polymers, ceramics and metals. The composition disclosed include inorganic, organic and metallic. These nanocomposites are useful in wide range of applications given their unusual properties such as refractive index, transparency to light, reflection characteristics, resistivity, permittivity, permeability, coercivity, B-H product, magnetic hysteresis, breakdown voltage, skin depth, curie temperature, dissipation factor, work function, band gap, electromagnetic shielding effectiveness, radiation hardness, chemical reactivity, thermal conductivity, temperature coefficient of an electrical property, voltage coefficient of an electrical property, thermal shock resistance, biocompatibility, and wear rate.
摘要:
Methods for changing the surface area of nanomaterials to improve properties, processing and product manufacturing. These methods are useful for oxides, nitrides, carbides, borides, metals, alloys, chalcogenides, and other compositions.