NPF "META-KHROM"

Meta-Chrome Research and Production Company LLC presents a multifunctional device "PTI-1", which allows to determine the resistance of granular catalysts and adsorbents to friction and abrasion according to SPENCE and ASTM D4058 standards. The error of maintaining the speed, rpm: ± 0.3 Digital Control (controller) Power Supply: 100-240 V, 50/60Hz Power consumption: 18W Permissible sample weight: No more than 100 g. Device weight: 12.5 kg with cylindrical nozzle 10.8 kg with drum nozzle Overall dimensions with cylindrical nozzle, cm: 38,9x31,4x45,9 Overall dimensions with a drum nozzle, cm: 48,5x30,4x45,4 Dimensions of the sieve cells according to the ASTM method, mm: ASTM No20 0.85 The dimensions of the sieve cells according to the SPENCE method, mm: 2/3 of the minimum size of the granules. At the request of the customer. Scales on request of the customer Operating conditions of UHL 4.2 Ambient temperature from 10 ° C to 35 ° C Relative humidity of the air at a temperature of 25C, % no more than 80% Atmospheric pressure from 84 to 107 kPa (from 630 to 800 mmHg)

The UKK-6 cryoconcentration unit (hereinafter referred to as UKK-6) is an integral part of an automated chromatographic complex based on the Kristallux-4000M gas chromatograph and is designed to control the quality of 6.0 grade helium and 6.0 grade hydrogen for the presence of micro-impurities of Ne, CH4, O2+Ar, N2, CO, CO2 and H2.AUKK-6 concentrates gaseous impurities (Ne, H2, O2+Ar, CH4, CO and CO2) in helium and hydrogen in sorption columns at liquid nitrogen temperature, followed by focusing and thermal desorption of accumulated impurities and introducing them into a gas chromatograph to determine their qualitative and quantitative composition. technical specifications The analyzed gas is Helium, hydrogen Temperature of sorption columns during adsorption, 0C -196 Maximum temperature of thermal desorption, 0C 400 The pressure of the analyzed gas, not more than 0.4 MPa Inlet gas pressure, not more than 1.0 MPa Total analysis time, no more than 17 minutes Volume of a vessel with liquid nitrogen, l 6 Automatic replenishment (topping up) of liquid nitrogen before each concentration cycle - Supply voltage 230-240V, 50-60Hz Power consumption, no more than W0C 2000 Overall dimensions (WxDxH), mm 30 Weight, not more than 0.02-1.7 kg

Partially universal detector. It is used for the analysis of most organic compounds, including aromatic and aliphatic (except methane) hydrocarbons, heterocyclic compounds, phenols, phthalates, pesticides, amines, ketones, aldehydes, esters, mercaptans. It does not register compounds whose ionization threshold is higher than 10.2 eV (for example, acetonitrile, methanol). Technical characteristic: 5.0*10`13 g/s for benzene

It is used to determine hydrogen, oxygen, CO and combustible hydrocarbon gases, and its sensitivity to these compounds is higher than the sensitivity of an accident. The most widespread TCD was obtained for the analysis of hydrogen and oxygen, tk. its sensitivity to them is almost an order of magnitude higher than that of an accident. The principle of operation is based on fixing the thermal effect of catalytic combustion of the sample on the surface of the platinum filament. Technical characteristic: 1.8*10`10 g/ml of hydrogen

High-pressure syringe pump (NSHVD-1) with a continuous highly stable fluid flow in a wide flow range of 0.01-10ml/min. with the functions of introducing a correction factor after calibration, setting the volume or pumping time, displaying the amount of pumped, temporary suspension of pumping with automatic resumption, the ability to adjust the flow and volume of the pumped liquid during operation without stops, automatic shut-off of the pump when the set maximum pressure is exceeded, remote control, compensation for changes in the mass flow rate of the liquid pumped by the pump when its temperature changes. TECHNICAL CHARACTERISTICS Flow range, ml/min 0.01 - 10 Dosing error, % 0.2 The discreteness of the task, % 0.01 Maximum working pressure, 12 bar Lifting height of the suction fluid, m2 Accuracy of pressure measurement, % 0.2 The maximum liquid temperature is 60 °C Modbus RTU communication interface Power supply AC 220 V, 50 Hz Dimensions: W x D x H, mm 140 x 335 x 270 Materials in contact with the pumped liquid glass, fluoroplast, stainless steel 316 L

Selective detector for organophosphorus and nitrogen compounds. It is also sensitive to compounds containing C, Az, but to a lesser extent. The sensitivity depends on the number of heteroatoms in the molecule. Selectivity to hydrocarbons is 104 for nitrogen, and 105 for phosphorus Technical characteristic: 2.0*10-13 m/s nitrogen 1.5*10`14 g/s for phosphorus

Catalytic reforming is used to produce high-octane components of automobile gasoline, flavored concentrate for the production of individual aromatic hydrocarbons, as well as technical water. Isomerization of paraffin hydrocarbons is used to increase the octane number of C5 - C6 oil fractions by converting paraffins of normal structure into their isomers having a higher octane number.oroda. Hydrotreating of distillates is used to improve the quality and stability of light distillates, raw materials of catalytic cracking, as a result of the use of reactions of destructive hydrogenation of organosulfur compounds and hydrogenation of unsaturated hydrocarbons. Catalytic cracking is used to obtain additional amounts of light petroleum products, namely high-octane gasoline and diesel fuel, by decomposition of heavy oil fractions in the presence of a catalyst. Alkylation of isobutane with olefins is used to produce gasoline fractions with high stability and detonation resistance using the reaction of interaction of isobutane with olefins in the presence of a catalyst. Polymerization (oligomerization) of olefins is used to produce low molecular weight polymers (oligomers) of propylene and butylene used as motor fuel or raw materials for petrochemical synthesis. Hydrocracking is used to obtain an additional amount of light petroleum products by catalytic decomposition of heavy raw materials in the presence of hydrogen. Thermal cracking and Visbreaking is used to obtain in the mode of thermal cracking – additional amounts of light petroleum products by thermal decomposition of residues from oil distillation, in the mode of visbreaking – improving the quality of boiler fuel Coking is used to produce petroleum coke and an additional amount of light petroleum products from heavy residues. The raw materials are tar, thermal cracking residue, heavy gas oil. The products are, for example, petroleum coke.

The Meta-chrome digital gas flow meter is designed to maintain a given pressure and the ratio of the amount of gases (in the flow mode) or gas flow (in the intake mode) in vacuum installations with automatic and manual control. technical specifications The number of control channels is 2 (or more on request). The maximum flow rate for each of the channels is 700 cm3/min. The possibility of using gas correction coefficients, the most commonly used gases are listed in the leaker database. The accuracy of maintaining a given proportion of gases is 5%. The accuracy of maintaining the specified gas flow rates is 3%. Input pressures from 1 to 4 atm. Electric power supply from a single—phase AC network with voltage from 187 to 242 V, frequency (50 ± 1) Hz, operating mode - continuous. Power consumption (without a personal computer), no more than — 30 VA. Overall dimensions (width × depth × height), no more than 165×350×215 mm. Weight, not more than 5.5 kg.

The hardware and software complex for measuring the signals of chromatographs "Meta-chrome" (complex) is designed to automate the old fleet of chromatographs of the type LHM, model-3700, series "Color", etc. in terms of measuring the chromatographic signal and automating the processing of chromatographic information. The complex consists of two interconnected functional modules: a logarithmic digital current meter (ITLC) and a chromatographic information processing program "NetChrom" (hereinafter referred to as the processing program). technical specifications The number of analog inputs is 1. Data exchange with a personal computer — via the standard RS-232C interface. The input impedance is at least 1×106 Mohm. The range of input currents is from 1×10-14 to 5×10-7 A. The minimum measured half—width of the chromatographic peak is 0.5 s. The level of fluctuation noise brought to the input is no more than 1.2 × 10-14 A. The reduced error of the linearity of the signal conversion, no more than ± 1%. Electric power supply from a single—phase AC network with voltage from 187 to 242 V, frequency (50 ± 1) Hz, operating mode - continuous. Power consumption (without a personal computer), no more than — 3 VA. Overall dimensions (width × depth × height), not more than — 230 ×150 × 55 mm. Weight, not more than 1.3 kg.

The hydrogen generator is equipped with its own microprocessor, with which you can control the operating modes of the device. It is microprocessor control that determines the autonomy of the device. Moreover, this allows you to control the basic and technical parameters of the device (pressure, flow rate, level of water poured into the tank, tightness of gas lines, electrolyzer current). For the manufacture of gas lines, exclusively inert materials are used. Technical specifications:

The device is equipped with a four-button keyboard, which is used to set parameters and control. The generator can operate in continuous mode for a long time. For refueling, especially pure or double-distilled water is used, and refueling can be done without turning off the device, on the go. Their advantage is that they significantly reduce, or even completely eliminate, the use of bottled gases to power chromatographs and gas analyzers. For nutrition, mainly double-distilled water is used, the quality of which must be no lower than grade B water according to OST 11.029.003–80, and the electrical resistivity must be no less than 1 Mohm x cm.

The devices operate from a single-phase AC electrical network with voltage from 187 to 242 W, frequency (50±1) Hz. Maximum safety of devices is achieved due to the absence of such a supply of substance in them, which could fill a chromatograph or laboratory in a short period of time. The performance of the device eliminates the occurrence of explosive situations, so the generator is considered safe to use.

To analyze small concentrations of carbon monoxide (CO) and carbon dioxide (CO2), instead of the usual catarometer for these gases, a more sensitive PID is used, while carbon oxides are converted into methane (CH4) using reaction chromatography. The device implementing the conversion reaction is called a methanator, i.e. a device with a special catalyst that converts CO, CO2 into methane in a hydrogen current, while the latter is either a carrier gas itself, or is blown together with the carrier gas into the methanator through a tee. The methanator provides a highly efficient conversion reaction, while the detection limit of carbon oxides reaches 0.1 ppm. technical specifications Metanation temperature — 330 °C The coefficient of metanation is not less than 95 % The effective volume of the methanator is 1 ml.

The autoclave is designed to simulate various chemical processes occurring at elevated temperatures and pressures. Ambient temperature from +10 to +35C; The relative humidity of the air is not more than 80% at a temperature of 25C;. Atmospheric pressure from 84 to 107 kPa (from 630 to 800 mmHg); The power supply is a single–phase AC network with a voltage of 220V ± 10% with a frequency of 50 Hz. The average service life of the autoclave is 5 years. TECHNICAL CHARACTERISTICS OF THE HYDROTREATING AND HYDROGENATION UNIT Operating pressure range, MPa 0.1-2 Reactor operating temperature range, 0C 30÷200 Autoclave flask volume, l 10 The speed control range of the agitator, rpm 20÷120 The diameter of the drain bottom valve, mm 20 Flask and lid connection flanged Power supply, single-phase network 230-240V 50-60Hz Power consumption not more than, kW 1 Overall dimensions, mm 555x1880x705 Continuous operation mode