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Laboratory installation for modeling the process of thermal contact cracking (TCC) of heavy oil residues (TNO) (heavy oil fuel oil, tar and semi-tar, asphalt of the process of de-asphalting of high-viscosity oils, cracking residue or pitch, heavy gas oil, natural bitumen, etc.) with a movable solid coolant. technical specifications Operating pressure range, MPa 0÷4 Reactor operating temperature range, 0C 50÷800 Reactor inner diameter, mm, 31 Reactor length, mm, 875 Number of thermostatically controlled independent zones 4 Length of each independent isothermal zone of the furnace, mm 200 The length of the full isothermal zone of the furnace, mm 800 Thermocouple Pocket Availability The type of furnace is Casement The power consumed by each independent thermostatically controlled zone of the furnace, W 720 Power consumed by all four zones of the furnace, W 2880 The discreteness of the temperature setting, 0C 1 The flow range of the liquid pump, ml/min 0.1-10 The maximum pressure of the high-pressure liquid pump, not less than 20 MPa Flow range N2, l/min 0÷20 Pressure in the low pressure lines N2 and air, MPa ≤0.6 Operating temperature range of the evaporator-mixer of raw materials, sup>0C 50÷500 Actuation pressure of mechanical safety valves, MPa 3 Maximum pressure in the raw material container, 0.1 MPa Supply voltage 230-240V 60Hz The power consumption of the installation is not more than 3.5 kW The discreteness of the temperatures and flow rates displayed on the displays is 0.1 Installation weight without cabinet, kg 100 Overall dimensions of the installation, mm 1900x865x550 Overall dimensions of the cabinet, mm 2000x880x800 The technical characteristics of the purchased units used in the installation are given in the technical documentation for these units supplied with the installation The length of the supply pipelines, m 10 The coolant of the refrigerator "tosol"

Designed for laboratory production of nitrogen of the highest purity that are used to power analytical instruments (chromatographs, express analyzers of hydrogen content in metals, organic carbon concentration meters, sample evaporators, etc.), boxes with an inert atmosphere.

It is intended for sample preparation when examining samples using an IR microscope and mirror reflection prefixes. Allows you to shape a thin layer (up to several microns) to various objects: polymer fragments, microparticles of LCP, powdery substances, fibers, etc. The resulting thin layers on mirror plates made of alloy steel are investigated by the double transmission method – when the radiation that has passed through the layer of matter is reflected from the surface of the plate and passes through the substance again. The spectra recorded by this method are completely identical to the transmission spectra obtained, for example, after pressing substances with KBr. The advantages in this case are: - speed of sample preparation - there is no need to use hydraulic and manual presses and molds, grinding mortars, etc. - no need to use high-purity KBr or petroleum jelly oil - the sample is not lost and, if necessary, can be examined by other methods - when using an IR microscope, it is possible to “scan” the resulting thin layer to select the most informative area, and also, if the layer is heterogeneous in composition, to obtain the spectral characteristics of its components.

In addition to air compressors of the type "KOV-4", a pure air generator of the type "GCHV" is produced. Our equipment undergoes thorough quality control, which is confirmed by certificates of conformity. The device is used to provide clean air supply to gas analyzers and flame ionization detectors of chromatographs. Technical specifications: Air capacity reduced to normal conditions, l/min, not less than 2.0 Outlet air pressure, 2.5 atm Outlet pressure stability, no more than 0.05 atm Output concentration of hydrocarbons, ppm, not more than 0.1 Concentration of water vapor at 200C and 100kPa, ppm, no more than 10 The value of the power consumption, not more than 200 VA Dimensions (width×depth×height), mm 210×440×360 Weight, not more than, kg 11

The Geyser –2A measuring and computing complex is designed to determine the dynamic characteristics and energy efficiency (caloric content) of various substances, including special products (gunpowder, explosives). The device also allows you to determine the chemical resistance of substances by the delay of the ignition time. The analysis is carried out in a given volume in the isothermal mode or in the temperature programming mode. technical specifications Operating temperature range in the reactor, from +50 to +600 ° C. The programming speed of the thermostat temperature in the operating temperature range, no more than 10 ° C. The limit of the permissible absolute error of setting the temperature of temperature control, no more than ± 2 ° C. Instability of maintaining the set temperature in the thermostat for 10 minutes, no more than ± 0.1 ° C. Sampling rate of the optical recording system, at least 25kHz The range of measurement of the ignition delay time in the isothermal mode, from 0 to 600 seconds. The measurement range of dynamic characteristics in the temperature programming mode, from 0 to 3600 sec. The continuous operation time of the device is at least 24 hours. The time for the device to enter the mode from the moment it is turned on, no more than 0.2 hours. The device is powered by AC 220V,+10/-15%,(50±1) Hz. The power consumption of the device, no more than 200 watts. The weight of the device without packaging, no more than 7 kg. Overall dimensions (width × depth × height), no more than 330×265×170 mm.

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.

The generators are designed to supply analytically clean air to flame ionization detectors and gas analyzers. They are available in two versions depending on performance and output pressure. Thanks to the presence of a system of catalytic purification of air from hydrocarbons, the generator can significantly improve the accuracy and sensitivity of chromatographic analyses. Technical specifications Air capacity reduced to normal conditions is not less than 1.2 l/min Outlet air pressure is 355 ± 5% kPa(3.5 ati) Output pressure stability at constant flow rate is not worse than ± 5 kPa Stability of the output pressure when the flow rate changes from 0.3 l/min to the maximum value is not worse than ± 7 kPa Output concentration of hydrocarbons is not more than 0.1 ppm The concentration of water vapor at 20°C and 100kPa, is no more than 10 ppm Ready time after switching on is no more than 30 min Power consumption is not more than 150 VA Overall dimensions of the generator (width x depth x height) are not more than 230x470x450 mm The mass of the generator is not more than 15 kg Working conditions: ambient temperature, °C from +10 to +35 relative humidity of the ambient air, % 80 power supply from a single-phase network: AC voltage, 220 ± 10% and frequency, Hz 50 ± 1

An automated installation for determining the wear of various catalysts, including KPS (FCC) for cracking with a fluidized bed by an air jet and is designed to determine the comparative wear characteristics of the KPS (FCC) of the catalyst by friction of an air jet according to ASTM D5757-11. It is used for testing with irregularly shaped spherical sludge particles (size from 10 to 180 microns). Abrasion is achieved by fluidization of the sample under the influence of jets of moist air. The percentage of fine particles (less than 20 microns in size) after a 5-hour test is an air jet abrasion index (AJI). technical specifications The range of operating air pressures for the power supply of the installation is 0.8±0.1 MPa The range of air flow rates for the power supply of the installation is not less than (l/min) 20 Absolute error of the air flow rate maintained automatically at a flow rate of 10 l/min. no more, l/min. ± 0.05 Power consumption not more than 0.2 kW Overall dimensions, mm and weight kg. 560x760x1700, 30 Abrasion pipe made of steel 12x18 n10t with dimensions, mm 710±10, 35 ± 0.5 Three sapphire nozzles with a diameter and length, mm 0.381±0.005, 2±1.0 Continuous operation mode Control: microprocessor with tactile control for setting the display and automatic maintenance of installation parameters and mathematical processing of analysis results 60 The convergence of the results when testing the same catalyst is not more than 0.1%

A liquid flask with an adjustable layer thickness of the liquid under study is made in the form of an optical-mechanical attachment installed in the cuvette compartment of the FT-801 spectrometer. It contains focusing optics, removable holders of two windows-substrates with a diameter of 10 mm and two adjusting screws placed on the upper panel of the console housing and designed to set the required gap between the windows. A liquid of any degree of viscosity is pre-applied in the form of a small drop to the lower window and then, in the process of smooth convergence of the windows, evenly fills the gap between them. By rotating the adjusting screws and observing the transmission spectrum online, the user has the opportunity to set the desired thickness of the liquid layer, guided by the overall intensity of the entire spectrum or by the intensity of specific absorption bands. In the presence of calibration, which is easy to create using the ZaIR 3.5 program for several samples with a known concentration, the cuvette allows quantitative measurements. The flask is indispensable in the analysis of mixtures containing impurities in small proportions. Technical specifications Transmission in the operating range of the spectrum, % of the input signal at least 50 The recommended number of scans when registering spectra is 16 Time of spectrum registration at 16 scans (resolution 4 cm-1), sec 20 Minimum volume of the studied liquid, mm3 1 The diameter of the focus spot, mm 3 Overall dimensions, mm 200×90×160 Weight, kg 1,1 The figure shows several spectra of the viscous lubricant "Buxol", illustrating the process of selecting the thickness of the sample layer between the windows. The measurement process has a high expressiveness and reproducibility, inexpensive replaceable substrate windows are used, the system is easy to configure and clean, a very small amount of sample is required to obtain high-quality spectra.

The unit is designed to simulate and study pyrolysis processes occurring at elevated temperature and pressure in a stainless steel reactor made in the form of a flask. The installation allows you to obtain experimental data, select and optimize the parameters of the technological process, test various variants of raw mixtures, determine the material balance of the process, the characteristics of the process products. technical specifications Operating pressure range, MPa 0÷2 Operating temperature range of the bulb thermostat, 0C 50÷650 Operating temperature range of the pyrolyzer, 0C ± 0.05 The discreteness of the temperature setting, 0C 1 Relative error of temperature maintenance, 0C. ± 0.2 Reactor material steel 12x18N10T Power consumption, kW not more than 3.5 Overall dimensions (HxWxD) 1600x900x580 Weight, kg 100 Continuous operation mode

The characteristics of the device are similar to the GVCH-12A model; the difference is in the absence of an autoregeneration system for fine gas filters. Technical specifications Purity of hydrogen in terms of dry gas is about 99.9999% The concentration of water vapor at 20 ° C and 1 atm is not more than 5 ppm In the output pressure stabilization mode The range of the specified output pressure of hydrogen is from 1.5 to 6.1 ati Stability of the output pressure of hydrogen is not worse than ± 0.02 ati Maximum hydrogen capacity reduced to normal conditions is 12 l/h The time of setting the operating mode, with the output turned off is no more than 30 min In the performance stabilization mode: The range of the specified hydrogen performance is from 0 to 12 l/h Maximum developed pressure in performance mode is 5.0 ati Volume of distilled water to be poured is 1.0 l Distilled water consumption is no more than 0.02 l/hour Water consumption is 1.6 g/l of hydrogen The average life of a replaceable deionization filter cartridge (at maximum performance and single-shift operation) is at least 1 year Average power consumption: in stationary mode is no more than 150 VA maximum (at startup) is no more than 200 VA Overall dimensions of the generator, (width x depth x height) are not more than 230x470x450 mm The mass of the generator is not more than 15 kg Operating conditions: ambient temperature, °C, from +10 to +35 powered by single-phase AC voltage, V, 220 (+10 -15)% and frequency, Hz, 50 ± 1 The generator for electrical safety meets the requirements of Class 1, type H according to GOST 12.2.025-76

It is used for recording transmission spectra of medium–sized and arbitrary-shaped solid samples - polymer films of various thicknesses, optical parts, semiconductor wafers, large crystals, etc. • Thanks to quick-release nuts, it provides convenient fastening of samples