摘要:
Provided herein are carbon-based oxide (CBO) materials and reduced carbon-based oxide (rCBO) materials, fabrication processes, and devices with improved performance and a high throughput. In some embodiments, the present disclosure provides materials and methods for synthesizing CBO and rCBO materials. Such methods avoid the shortcomings of current synthesizing methods to facilitate facile, high-throughput production of CBO and rCBO materials.
摘要:
Provided herein are carbon-based oxide (CBO) materials and reduced carbon-based oxide (rCBO) materials, fabrication processes, and devices with improved performance and a high throughput. In some embodiments, the present disclosure provides materials and methods for synthesizing CBO and rCBO materials. Such methods avoid the shortcomings of current synthesizing methods to facilitate facile, high-throughput production of CBO and rCBO materials.
摘要:
A rotating heat regenerator is used to recover heat from the syngas at it exits the reactor vessel of a waste or biomass gasifier. In some embodiments, three or more streams are passed through the heat exchanger. One stream is the dirty syngas, which heats the rotating material. A second stream is a cold stream that is heated as it passes through the material. A third stream is a cleaning stream, which serves to remove particulates that are collected on the rotating material as the dirty syngas passes through it. This apparatus can also be used as an auto-heat exchanger, or it can exchange heat between separate flows in the gasifier process. The apparatus can also be used to reduce the heating requirement for the thermal residence chamber (TRC) used downstream from the gasification system.
摘要:
A resist composition for a black matrix, the resist composition including carbon nanotubes, a halosulfonic acid, an alcohol, an ammonium hydroxide compound, and a fluorosilane.
摘要:
Disclosed herein are systems and methods for treating carbon dioxide in an environmentally effective manner. Systems and methods include providing a carbon dioxide enriched stream having CO2 and at least one oxidizable sulfur compound and passing at least some of the carbon dioxide enriched stream to carbon dioxide storage, wherein the method further comprises passing at least some of the carbon dioxide enriched stream to selective sulfur removal during a period of system upset. Selective sulfur removal may comprise treatment with an solid or liquid capable of oxidizing the oxidizable sulfur compound.
摘要:
Process and systems for converting lower molecular weight alkanes to higher molecular weight hydrocarbons that include fractionation of brominated hydrocarbons, wherein the brominated hydrocarbons are formed by reaction of the lower molecular weight alkanes with bromine.
摘要:
This invention relates to a process for purifying at least one of perfluoromethane and nitrogen trifluoride from a mixture thereof using an ionic liquid. The process may be performed by a technique such as extractive distillation or absorption wherein at least one ionic liquid is used as the entraining agent or absorbent, respectively.
摘要:
A reduced weight DF-200 decontamination formulation that is stable under high temperature storage conditions. The formulation can be pre-packed as an all-dry (i.e., no water) or nearly-dry (i.e., minimal water) three-part kit, with make-up water (the fourth part) being added later in the field at the point of use.
摘要:
The invention enables processing waste sludge after galvanic treatment of metals, and particularly recycling spent pickling acids after pickling. Provided is an environmentally friendly process, which yields acids for reuse, and pure nano-sized iron pigments as a side product.
摘要:
The present invention is directed to stabilized peracid compositions. Stabilizing compositions including a metal salt and a chelating agent are added to compositions including peracids. The results stabilized peracid compositions have increased shelf life and storage stability.