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Displaying 326 – 350 of 375 Awards
Company: Rocky Research Agency/Program/Year/Phase: DOE / SBIR / 1991 / 1
Abstract: … PASSIVE STORAGE. THE SECOND METHOD FUNCTIONS AS A HEAT-ACTIVATED HEAT PUMP WITH CYCLE TIME DURATION BEING EQUAL TO THE STORAGE WINDOW, THUS PROVIDING LATENT HEAT STORAGE IN AN ACTIVE MODE. THE CHARGING OF COMPLEX COMPOUNDS TAKES PLACE DURING OFF-PEAK HOURS BY DESORBING AMMONIA.… more
Company: Software & Engineering Associa Agency/Program/Year/Phase: DOD / SBIR / 1991 / 2
Abstract: THE EXHAUST FROM NTO/MMH FUEL RICH GAS GENERATORS (GG) ARE KNOWN TO CONTAIN A LARGE FRACTION OF AMMONIA. THIS PHENOMENON MAKES IT POSSIBLE TO ACTIVELY COOL A ROCKET NOZZLE WALL USING THE ENDOTHERMIC DECOMPOSITION OF AMMONIA. A REALISTIC ANALYSIS OF THIS COMBUSTION PROCESS IS TO… more
Company: Spectral Sciences, Inc. Agency/Program/Year/Phase: NASA / SBIR / 1991 / 2
Abstract: A SENSING DEVICE IS REQUIRED FOR THE DETECTION OF TOXIC HYPERBOLIC PROPELLANT (HYDRAZINE, MONOMETHYL HYDRAZINE, AMMONIA, AND NITROGEN TETROXIDE) ON THE SURFACE OF ASTRONAUTSPACESUITS AND EQUIPMENT IN VACUUM. SPECTRAL SCIENCES, INC.PROPOSES TO DEVELOP A TOXIC VAPOR DETECTOR BASED… more
Company: TDA Research, Inc. Agency/Program/Year/Phase: DOE / SBIR / 1991 / 1
Abstract: … ARISING FROM THE COMBUSTION OF COAL ARE THE NITROGEN OXIDES (NO AND NO2, OR NOX). CURRENTLY, THE ONLY CATALYTIC PROCESSES CAPABLE OF CONTROLLING NOX IN THE AIR-RICH FLUE GASES OF A COAL-FIRED POWERPLANT REQUIRE THE ADDITION OF A REDUCING GAS, SUCH AS AMMONIA OR UREA,… more
Company: TDA Research, Inc. Agency/Program/Year/Phase: DOE / SBIR / 1991 / 1
Abstract: …, NONFLAMMABLE, LOW OZONE-DEPLETING ABSORPTION REFRIGERATION SYSTEM IS BEING DEVELOPED IN THIS PROJECT. THE SYSTEM DELIVERS A RELATIVELY HIGH COEFFICIENT OF PERFORMANCE (COP) IN SMALL SCALE AIR CONDITIONING AND HEAT PUMP SYSTEMS, BUT WITHOUT THE HAZARDS ASSOCIATED WITH AMMONIA.… more
Company: BEND RESEARCH, INC. Agency/Program/Year/Phase: NSF / SBIR / 1990 / 2
Abstract: MAMMALIAN CELLS GROWN IN CULTURE EXCRETE AMMONIUM ION THAT ACCUMULATES IN QUANTITIES THAT MAY LIMIT CELL GROWTH AND REDUCE PRODUCT SYNTHESIS. THE USUAL TACTIC FOR LIMITING THE ACCUMULATION OF AMMONIA IS TO REPLACE THE "SPENT" MEDIUMWITH FRESH MEDIUM. SINCE MEDIUM REPLACEMENT… more
Company: Carnot Agency/Program/Year/Phase: NSF / SBIR / 1990 / 1
Abstract: N/A
Company: Electric Propulsion Laboratory Inc Agency/Program/Year/Phase: DOD / SBIR / 1990 / 1
Abstract: … OF 20 - 60 KW, COULD BE OPERATED STEADY STATE FOR SEVERAL TENS OF MINUTES AT A BACKGROUND PRESSURE OF 5 X 10(-4) TORR USING THIS CONCEPT. THE ABILITY TO EFFICIENTLY GETTER NITROGEN OR HYDROGEN PERMITS APPLICATION OF THIS PUMPING CONCEPT TOENGINE PROPELLANTS SUCH AS AMMONIA… more
Company: FOSTER-MILLER, INC. Agency/Program/Year/Phase: NASA / SBIR / 1990 / 1
Abstract: VARIOUS SPACE SYSTEMS WILL REQUIRE HEAT PUMPS TO LIFT HEAT TO A COMMON THERMAL BUS AND RADIATOR SYSTEM, PREFERABLY CIRCULATING AMMONIA (E.G., MOON STATION WITH A RELATIVELY HIGH RADIATOR TEMPERATURE). A SMALL HIGH PRESSURE COMPRESSOR IS NEEDED, PREFERABLY ONE THAT AVOIDS THE… more
Company: FOSTER-MILLER, INC. Agency/Program/Year/Phase: NASA / SBIR / 1990 / 1
Abstract: VARIOUS SPACE SYSTEMS WILL REQUIRE HEAT PUMPS TO LIFT HEAT TO A COMMON THERMAL BUS AND RADIATOR SYSTEM, PREFERABLY CIRCULATING AMMONIA (E.G., MOON STATION WITH A RELATIVELY HIGH RADIATOR TEMPERATURE). A SMALL HIGH PRESSURE COMPRESSOR IS NEEDED, PREFERABLY ONE THAT AVOIDS THE… more
Company: Perfect View Inc. Agency/Program/Year/Phase: USDA / SBIR / 1990 / 2
Abstract: … THAT CAN BE USED TO CARRY ON THE TESTS, AND TO EVALUATE ALTERNATIVE CHROMOPHORIC MIXTURES THAT CAN BE USED FOR THE ANALYSIS. IN THE PRELIMINARY WORK, DEVICES WILL BE DEVELOPED FOR THE ANALYSIS OF FIVE KEY WATER COMPONENTS: ACIDITY, ALKALINITY, CHLORIDES, SULFATES AND AMMONIA… more
Company: Physical Optics Corporation Agency/Program/Year/Phase: DOD / SBIR / 1990 / 2
Abstract: … MOCVD OR MBE. THE PROCESSED THIN FILM OF THE POLY MICROSTRUCTURE ALSO PROVIDES GRADED INDEX DISTRIBUTION. THE WAVEGUIDE QUALITY IS EXCELLENT (LOSS LESS THAN 1DB PER CM) ON LINBO3, GAAS, GLASS, AND ALUMINUM SUBSTRATES. LOCALLY SENSITIZING THE POLYMER WAVEGUIDE WITH AMMONIA… more
Company: Rocky Research Agency/Program/Year/Phase: DOE / SBIR / 1990 / 2
Abstract: … ARE MINIMAL, AND THE NUMBER OF STAGES IS LIMITED PRIMARILY BY HIGH TEMPERATURE STABILITY OF MEDIA. ALL STAGING IS ACCOMPLISHED USING ONLY TWO PRESSURE LEVELS, AVOIDING EXTREMELY HIGH OR LOW PRESSURES. THE STAGING CONCEPT IS ATTRACTIVE USING EITHER WATER OR AMMONIA AS THE… more
Company: SCIENCE RESEARCH LABORATORY INC Agency/Program/Year/Phase: DOE / SBIR / 1990 / 2
Abstract: HIGH AVERAGE POWER AND HIGH PEAK POWER FAR-INFRARED (FIR) PULSES MAY BE GENERATED BY OPTICALLY PUMPING A SUITABLE GAS (E.G., AMMONIA) WITH HIGH POWER, SPECTRALLY NARROW PULSES PRODUCED BY A CARBON DIOXIDE (CO2) LASER DEVICE. THE FIR PULSES MAY BE AMPLIFIED BY A FREE-ELECTRON… more
Company: University Technologists Inc. Agency/Program/Year/Phase: DOD / SBIR / 1990 / 2
Abstract: …ID NITROGEN TETROXIDE BE DEVELOPED. LIQUID NITROGEN TETROXIDE CURRENTLY PRODUCED BY AVAILABLE TECHNIQUES CONTAINS IMPURITIES WHICH CAN CLOG FILTERS AND VALVES ON BIPROPELLANT SYSTEMS. LABORATORY PREPARATION OF LIQUID NITROGEN TETROXIDE VIA THE CATALYTIC COMBUSTION OF AMMONIA… more
Company: ADA Technologies, Inc. Agency/Program/Year/Phase: DOE / SBIR / 1989 / 2
Abstract: NITROGEN OXIDE POLLUTION (NO(X)) EMITTED FROM COMBUSTORS FIRING FOSSIL FUELS (GAS, OIL, OR COAL) IS A MAJOR CONTRIBUTOR TO THE ACID RAIN PROBLEM. THE MOST EFFECTIVE TECHNOLOGIES FOR REDUCING NO(X) INVOLVE THE INJECTION OF AMMONIA (NH(3)) INTO THE FLUE GAS TO REACT WITH NO(X),… more
Company: Helipump Corp Agency/Program/Year/Phase: NSF / SBIR / 1989 / 1
Abstract: … METALS (CU, U, CO, NI, ZN), ORGANICS (ACETIC ACID, PHENOL), AND RECENTLY AMINO ACIDS (PHENYLALANINE) FROM AQUEOUS SOLUTIONS. THE RESEARCHERS PROPOSE TO EMPLOY A LIQUID MEMBRANE IN AN IMPELLER FLUIDIZER TO PURIFY WASTEWATER OF PROTOTYPICAL CONTAIMINANTS (PHENOL, AMMONIA,… more
Company: Perfect View Inc. Agency/Program/Year/Phase: USDA / SBIR / 1989 / 1
Abstract: AMMONIA IS FORMED IN ANIMAL GROWING HOUSES (AGH) AS A RESULTOF THE DECOMPOSITION OF URINE AND FECES. THE AMMONIA AFFECTS THE ANIMAL, E.G., CHICKENS, TURKEYS AND SWINE, IN THE FOLLOWING WAYS: (1) IT INCREASES THEIR SUSCEPTIBILITY TO DIFFERENT DISEASES, E.G., INFECTIOUS… more
Company: Sievers Instruments, Inc. Agency/Program/Year/Phase: DOE / SBIR / 1989 / 1
Abstract: THIS PHASE I PROJECT INVOLVES THE DEVELOPMENT OF A RAPID RESPONSE ATMOSPHERIC MONITOR FOR TRACE LEVELS OF GAS-PHASE AMMONIA. THE DETECTOR IS BASED ON THE USE OF A METAL OXIDE ANNULAR DENUDER TUBE FOR THE COLLECTION OF GASEOUS AMMONIA. WHEN HEATED, THIS TUBE CONVERTS AMMONIA TO… more
Company: TECHNOLOGY DEVELOPMENT GROUP, INC. Agency/Program/Year/Phase: DOE / SBIR / 1989 / 1
Abstract: … AND ENERGY COSTS ANDALLOW USE OF NATURAL GAS FOR COOLING. ABSORPTION CYCLE EFFICIENCY APPROACHES THEORETICAL CYCLE LIMITS, BUT THE FLUIDS USED LIMIT THE RANGE OF OPERATING TEMPERATURES AND PRESSURES. PROBLEMS WITH CONVENTIONAL LITHIUM BROMIDE (LIBR)-WATER AND WATER-AMMONIA… more
Company: Xerad Inc Agency/Program/Year/Phase: DOD / SBIR / 1989 / 1
Abstract: … KNOWN AS THE PARTICLE BED REACTOR (PBR) WHICH WAS BASELINED FOR AN AIR FORCE ASTRONAUTICS LABORATORY (USAFAL) STUDY FOR AN ORBIT TRANSFER VEHICLE (OTV). THE STUDY FOCUSED ON HYDROGEN AS THE WORKING FLUID. FOR AN ICBM APPLICATION, AN ALTERNATE PROPELLANT SUCH AS AMMONIA, WILL BE… more
Company: Physical Sciences Inc. Agency/Program/Year/Phase: DOE / SBIR / 1989 / 1
Abstract: AMMONIA (NH3) WILL BE USED INCREASINGLY IN FLUE GAS NOX ABATEMENT PROCESSES; NH3 IS THE SOURCE OF NOX IN COAL GASIFIER/HEAT ENGINE PROCESSES. NO SENSITIVE, ACCURATE NH3 MONITOR IS COMMERCIALLY AVAILABLE FOR REAL-TIME CONTROL OF THESE PROCESSES. THIS PROJECT WILL DEVELOP A… more
Company: Advanced Technologies/Laboratories Intl Agency/Program/Year/Phase: DOE / SBIR / 1988 / 2
Abstract: THE MATERIALS USED IN THIN-FILM PHOTOVOLTAIC CELLS AND MANY OTHER SEMICONDUCTOR DEVICES ARE FREQUENTLY GROWN USING CHEMICAL VAPOR DEPOSITION (CVD) OR OTHER VAPOR-BASED PROCESSES. MANY OF THE PROCESS GASES USED, FOR EXAMPLE, ARSINE, PHOSPHINE, AMMONIA, DIBORANE, AND SILANE, ARE… more
Company: CTI SERVICES, INC. Agency/Program/Year/Phase: DOE / SBIR / 1988 / 2
Abstract: … TECHNOLOGY, TARGETS, AND ION SOURCE TECHNOLOGY. THUS, THE DESIGN GOAL WILL BE TO BUILD ACYCLOTRON THAT WILL OCCUPY A SPACE OF 1 M DIAMETER BY 1.5 M HIGH, WEIGHING 4000 LBS AND CAPABLE OF PRODUCING CURIE QUANTITIES OF 11C, 15O, AND 18F AND 300-400 MCI OF 13N AMMONIA… more
Displaying 326 – 350 of 375 Awards
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