摘要:
An oxygen based heater and various electrolyte solution formulations for same wherein the boiling point and/or relative humidity of the electrolyte solution are used as a determining basis for using that electrolyte solution in the heater.
摘要:
Several systems of thermally stable inorganic salts with low melting points are disclosed. These compositions include sodium, potassium, zinc, chloride, and sulfate and can have thermal stability limits greater than 700 °C.
摘要:
A functional fluid composition comprising a mixture of: (a) at least one base fluid component; and (b) an additive component comprising a blend of dibasic esters. The functional fluid can optionally comprise second additive components. The blend of dibasic esters comprises two or more of dialkyl methylglutarate, dialkyl adipate, dialkyl ethylsuccinate, dialkyl succinate, dialkyl glutarate.
摘要:
Полезная модель относится к устройствам, сохраняющим накопленную тепловую энергию, и может применяться в различных отраслях техники, в частности для поддержания теплового режима двигателя внутреннего сгорания после его остановки и облегчения последующего запуска двигателя. Техническим результатом предложенной полезной модели является повышение конструктивных возможностей в отношении расширения линейки типоразмеров автомобильного утеплителя «АВТОТЕПЛО», повышение возможностей комплектации производства другими материалами. Автомобильный утеплитель «АВТОТЕПЛО» состоит из трех слоев, двух крайних слоев 1, выполненных из ткани. Средний слой 2 расположен между слоями ткани 1 и выполнен из нетканого объемного волокна. Автомобильный утеплитель может быть прошит иглопробивным способом. Используют материалы с температурой эксплуатации не менее 500С, толщина автомобильного утеплителя не менее 5 мм и не более 50 мм, при этом слои могут быть соединены друг с другом нитью методом иглопробивания. Таким образом расширяются конструктивные возможности в отношении расширения линейки типоразмеров, повышаются возможности комплектации производства материалами.
摘要:
The invention provides a process for reducing the flammability of product comprising predominantly R-1234ze by removing impurities from that product.
摘要:
An NGL recovery facility utilizing a single, closed-loop mixed refrigerant cycle for recovering a substantial portion of the C2 and heavier or C3 and heavier NGL components from the incoming gas stream. Less severe operating conditions, including a warmer refrigerant temperature and a lower feed gas pressure, contribute to a more economical and efficient NGL recovery system.
摘要:
Several systems of low-cost, thermally stable inorganic salts are disclosed. These compositions include earth-abundant salt materials and can have thermal stability limits greater than 600°C.
摘要:
A salt or CaO coated with hydrophobic nanoparticles comprises an inner part and an outer coating, forming a particle with a permeable membrane keeping liquid inside and letting gas pass. Said inner part comprises at least one selected from a salt and CaO and said outer coating comprises hydrophobic nanoparticles. Known machines and processes can get enhanced functionality the particles comprising salt and nanoparticles. For machines working according to matrix and hybrid principles the particles can act as a matrix, thereby substituting expensive matrix material. Further applications include storage of chemical energy.A device is adapted to perform an absorption process, said device comprising at least one particle. Advantages include that corrosion is reduced or even eliminated. The long term stability of absorption machines is increased and migration of salt in liquid and gas phase is avoided.
摘要:
An azeotrope-like mixture consisting essentially of a binary azeotrope-like mixture consisting essentially of trans-1-chloro-3,3,3-trifluoropropene (trans-HFO-1233zd) and a second component selected from the group consisting of 2,3,3,3-tetrafluoropropene (HFO-1234yf) and trans-1,3,3,3-tetrafluoropropene (trans-HFO-1234ze), and combinations of these and various uses thereof.