Highly pure modafinil
The present invention provides an improved process for preparing modafinil, whereby it may be isolated in high purity by a single crystallization. The process...
Methods and apparatuses for manufacturing monocrystalline cast silicon and
monocrystalline cast silicon bodies...
Methods and apparatuses are provided for casting silicon for photovoltaic cells and other applications. With such methods and apparatuses, a cast body of...
Method for producing a strained layer on a substrate and layered structure
The invention relates to a method for producing a strained layer. Said method comprises the following steps: placing the layer on a substrate and straining it,...
Method of placing concrete
A method of placing a concrete compositions including a) combining 3-40 volume percent cement, 5-50 volume percent fine aggregate, 5-50 volume percent coarse...
Coating, aqueous coating material and process for producing coating using
the same, and coated article with coating
A coating comprising a polymer (I)-containing coating component and colloidal silica (II) of 60 nm or less average particle diameter, wherein 0.5 to 20 parts by...
Powdery composition based on a calco-magnesian compound
The invention relates to a powder composition based on a calcium/magnesium compound having formula (I), xCaA.(1-x)[yMgA+(1-y)MgO], in which A is a group...
The invention provides an anti-corrosive package which can be added to release agents used in preparing textiles and molded articles from lignocellulosic...
Primer coating of steel
A process for primer coating steel which is intended to be fabricated and overcoated, in which process the steel is primer coated with a primer coating...
Conductive ink containing thermally exfoliated graphite oxide and method a
conductive circuit using the same
A conductive ink containing a conductive polymer, wherein the conductive polymer contains at least one polymer and a modified graphite oxide material, which is...
Inkjet ink compositions comprising azo pigments
Inkjet ink compositions comprising a liquid vehicle, an azo pigment, and a synergist are described. The colorant of the azo pigment and the synergist have...
Inertial gas-liquid separator with valve and variable flow actuator
A self-governing continuously variable inertial gas-liquid separator has an axially movable valve controlling axial flow through a nozzle orifice, and a...
Tank with a gas extraction device for storing cryogenic liquid or fuel for
A tank arrangement includes a tank for storing a liquid such as fuel or oxidizer for operation of a spacecraft and a pressurized driving gas for conveying the...
Web comprising fine fiber and reactive, adsorptive or absorptive
The assemblies of the invention can comprise a fine fiber layer having dispersed within the fine fiber layer an active particulate material. Fluid that flows...
Degassing device and end-cap assembly for a filter including such a
A degassing device (203) comprises a first chamber (21) having an inlet for a liquid, and a second chamber (22) having an opening (23) closed by a hydrophobic...
Method and apparatus for depositing chalcogens
A method and device for separation of chalcogens from waste gases in process installations are provided so that complete and reliable removal of chalcogens...
Method for delivering a fluid to a diesel particulate filter
A conduit may be used to deliver a pressurized fluid to a cell of a diesel particulate filter to clean the cell. The pressurized fluid may remove particulate...
Apparatus and method for filtering sectioning wastes of a microtome that
are present in an air stream
An apparatus and a method for filtering sectioning wastes of a microtome that are present in an air stream is suggested. The apparatus encompasses an aspiration...
Lint filter device and method for cleaning a lint filter device
A lint filter device for an airflow in a tumble dryer, comprising an endlessly circulating element, arranged around at least two deflector elements and...
A method of mixing polluted air with less polluted air to provide moderately polluted air. The method includes dividing air from a roadway region into a lower...
Method of producing chlorine gas, aqueous sodium hypochlorite solution and
It is intended to provide methods of producing a chlorine gas having a small bromine content, an aqueous sodium hypochlorite solution having a small bromic acid...
Method for treatment of process waters using steam
Systems and methods for treating water. Water containing one or more thermally destructible contaminants can be contacted with steam to provide an effluent...
Oxygen scavenger and a method for scavenging oxygen
An oxygen scavenger is provided. An oxygen scavenger comprises iron, malic acid, and a wicking agent. A method for scavenging oxygen from an enclosed container...
Clean corona gas ionization for static charge neutralization
Clean corona gas ionization by separating contaminant byproducts from corona generated ions includes establishing a non-ionized gas stream having a pressure and...
Method of making a leak stable gas separation membrane system
A method of preparing a gas separation membrane system and the gas separation membrane system itself, wherein the method includes applying a layer of a...
High performance mixed matrix membranes incorporating at least two kinds
of molecular sieves
The present invention discloses a new type of high performance mixed matrix membranes (MMMs) and methods for making and using the same. The MMMs comprise a...
Low carbon steel sheet and low carbon steel slab and process for producing
The present invention provides a low carbon steel sheet and a low carbon steel slab on which formation of surface defects can be surely prevented by preventing...
Method and device for producing stainless steel without using a supply of
electrical energy, based on pig-iron...
The aim of the invention is to produce stainless steel for all stainless steel products both in the austenitic and the ferritic range, based on liquid pig-iron...
Use of liquid-crystal displays, and processes for the recycling thereof
The present invention relates to the use of liquid-crystal displays (LCDs), and to processes for the recycling thereof. The processes according to the invention...
System and process for recovery of cadmium telluride (CdTe) from system
components used in the manufacture of...
A system and associated process are provided for recovering cadmium telluride (CdTe) that has plated onto components, such as components used in the manufacture...
Method for producing gold colloid and gold colloid
It is an object of the present invention to provide a method for producing gold colloid having a targeted particle size, a sharp particle size distribution and...
Method of manufacturing nanoparticles
Provided are methods and systems for generating nanoparticles from an inorganic precursor compound using a hydrothermal process within at least one CSTR or PFR...
Compound magnetic powder and magnetic powder cores, and methods for making
The present invention provides a compound powder for making magnetic powder cores, a kind of magnetic powder core, and a process for making them. Said compound...
Composition of liquid fertilizer
This invention refers to a liquid fertilizer of organic and mineral origin where sabila and humic acid are used as sources of organic matter, to which may be...
Buffered amino alcohol solutions of N-(n-butyl)thiophosphoric triamide
(NBPT) and urea fertilizers using such...
Reduced volatility of urea fertilizers are prepared in accordance with the present invention by first preparing an N-(n-butyl)-thiophosphoric triamide (NBPT)...
Air cleaner arrangements; serviceable filter cartridge; and, methods
Principles, techniques and configurations applicable in air cleaner arrangements and filter cartridges therefore, are described. In general the filter cartridge...
Filter frame attachment and fluted filter having same
A filter element includes a filter media pack, a frame, an annular seal, and a sealing means independent of the annular seal, attaching the filter media pack...
Filter retention systems and devices
A system, in certain embodiments, includes a filter holding frame configured to support a plurality of filters for a turbine engine. The filter holding frame...
Diesel particulate filter assembly
A filter assembly configured to be incorporated into an exhaust treatment device, the filter assembly comprising: a plurality of channel frames secured to each...
A baffle tool operative to manually install and remove commercial grill baffles and filters has a longitudinally extensive handle. First and second filter...
Vacuum cleaner with a divider
An indoor vacuum cleaner comprises a dirty air inlet, a handle, a cyclone separator having an outer wall, a fluid inlet downstream from the dirty air inlet and...
Integrated containment system
Embodiments of the invention generally provide a containment system having integrated bubble tight-dampers. In another embodiment, the containment system...
A filter apparatus deposits impurities from a fluid stream by use of a filter element (10) accommodated in a filter casing (12). The filter casing (12) has a...
Dual cyclone dust-collecting apparatus vacuum cleaner
A dual cyclone dust-collecting apparatus of a vacuum cleaner is disclosed. The dust-collecting apparatus includes an air inlet through which an external air is...
Air cleaner with snow bypass valve
An air cleaner for a motor vehicle includes a housing having an air inlet opening, an air outlet opening, a secondary air inlet opening and at least one...
Process for producing a purified synthesis gas stream
A process for producing a purified synthesis gas stream from a carbonaceous feedstock, the process comprising (a) oxidizing a carbonaceous feedstock to obtain...
Method for treatment of drain in hydrogen production and hydrogen
A method for treating drain in hydrogen production includes steps of gasifying in a gasifier (1), reforming in a reformer (2), gas-liquid separation in a...
Reformer of fuel cell system and method of controlling the same
A reformer for a fuel cell system, and a method of controlling the reformer. The reformer includes a cylindrical reforming catalyst; a burner disposed inside of...
Quick removal of mercaptans from hydrocarbons
Mercaptans and/or hydrogen sulfide (H.sub.2S) in hydrocarbons, naphthas, gasolines, and the like may be scavenged therefrom by being brought into intimate...
Theft prevention system
A theft prevention system capable of preventing theft of a target object by disabling the authorized key of the target object in the case where the authorized...
A prosthetic foot comprises a ground engaging bottom resilient member, a resilient heel member, and a resilient toe member that collectively circumscribe an...