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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 13. Отображено 13.
09-09-2015 дата публикации

Flash distillation is held to press and is combined to be detained modified pitch production system that warm upgrading was held to tower

Номер: CN0204625558U
Автор: AI HUMIN, ZHOU YUNHUI, ZHAO BIN, YANG SHUAIYUAN
Принадлежит:

The utility model relates to a flash distillation is held to press and is combined to be detained modified pitch production system that warm upgrading was held to tower, including raw tar storage tank, dehydration column and fraction tower, the bottom pitch discharge gate of fraction tower passes through the middle part feed inlet of pipe connection to flash oil tower, and the bottom discharge mouth of flash oil tower is detained the tower by pipe connection to pitch, and the top of the top of flash oil tower and pitch delay tower feeds through mutually, and pitch is detained the lower part discharge gate of tower and puts the groove by pipe connection to pitch height, and pitch is detained the tower and accompanies the device to carry out the heat supply by electric heat. The utility model discloses a modified pitch production system is held warm polymerization technique with pitch flash separation and continuous -heating and is combined together. Earlier carry out the flash separation ...

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Номер записи: 1
16-05-2023 дата публикации

Carbonization-cured high-strength coal gangue-based low-carbon baking-free grass planting brick and preparation method thereof

Номер: CN116119990A
Автор: ZHOU YUNHUI, LI KELIANG, HU YANSHAO, CHEN AIJIU, SUN ZUOZHENG, ZHANG JING, TONG YUPING, LIU GUANGSHAN, WANG DECAI, YANG XU, CHEN JIHAO, DONG JIANXUN, ZHANG YONGJIE, ZHANG HAOWEN, WANG YUHONG, JIN PENG, LI LONG
Принадлежит:

The invention relates to a carbonized and cured high-strength coal gangue-based low-carbon unfired grass planting brick and a preparation method thereof. The carbonized and cured high-strength coal gangue-based low-carbon unfired grass planting brick is prepared from the following raw materials in parts by weight: 260 to 520 parts of coal gangue-based geopolymer, 624 to 936 parts of coal gangue fine aggregate, 1144 to 1714 parts of slurry-coated coal gangue coarse aggregate and 200 to 300 parts of water. Through the synergistic effect of all the raw material components, the prepared carbonized and cured high-strength coal gangue-based low-carbon unfired grass planting brick is high in strength, good in durability such as freezing resistance, weather resistance, carbonization resistance and water resistance, high in coal gangue utilization rate, low in carbon emission, good in plant adaptability and good in environmental coordination, and conforms to the concepts of circular economy and ...

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Номер записи: 2
06-06-2023 дата публикации

Converter for converting universal serial bus (USB) into 25-pin parallel port

Номер: CN116231402A
Автор: ZHOU YUNHUI
Принадлежит:

The invention belongs to the technical field of measuring instruments, and particularly relates to a converter for converting a USB-to-25-pin parallel port. The invention discloses a converter for converting a universal serial bus (USB) into a 25-pin parallel port. The converter comprises a Teensy 3.6 single chip microcomputer, a parallel port adapter and a 25-pin parallel port connector, the single-chip microcomputer serves as a USB serial port device to receive a 16-bit Trigger numerical value sent by a computer, the 16-bit Trigger numerical value is divided into two 8-bit integers, then preset levels of 8 pins are sequentially set to be 8 bits representing each integer, the 8 bits are transmitted to the 25-pin parallel port connector through the parallel port adapter, and therefore the 16-bit integers are transmitted through the 8 pins. The device is compatible with an experimental instrument which can only receive 8-bit integer Trigger signals, can normally operate in a desktop computer ...

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Номер записи: 3
05-05-2023 дата публикации

Nickel-based catalyst for catalytic combustion of VOCs gas and preparation method of nickel-based catalyst

Номер: CN116060018A
Автор: LIU WENJU, JIN PENG, DANG DAN, LI FEI, WANG SHAOFENG, ZHANG SHOUREN, ZHOU YUNHUI, LI LONG, ZHANG JING, HU YANSHAO
Принадлежит:

The invention discloses a nickel-based catalyst for VOCs gas catalytic combustion and a preparation method thereof. The preparation method comprises the following steps: by taking foamed nickel as a carrier, loading Co, Ce and Ni through MOF, and preparing a CoCe foamed nickel catalyst from the MOF loaded with catalyst active components and the foamed nickel coated with aluminum sol; the porous foamed nickel serves as a carrier, agglomeration of active components of the catalyst is reduced, an MOF precursor is formed through the active components and loaded on the foamed nickel, and uniform dispersion of the active components of the catalyst is achieved through the combined action of the porous foamed nickel and MOF; meanwhile, the metal components Co, Ce and Ni are matched with one another, especially the MOF structure of Ni and the co-metal synergistic effect of foamed nickel, so that the catalytic activity of Co and Ce can be greatly improved, the cost of the catalyst is reduced, a good ...

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Номер записи: 4
10-06-2015 дата публикации

Flashing and pressure holding combined retention tower electric tracing heating temperature holding modified pitch production technology

Номер: CN104694146A
Автор: AI HUMIN, ZHOU YUNHUI, ZHAO BIN, GUAN JIUXIA
Принадлежит:

The invention relates to a flashing and pressure holding combined retention tower electric tracing heating temperature holding modified pitch production technology. The production technology is a single-heat production technology, only one tube furnace is adopted for heating in the process, energy-saving effect is remarkable, and flashing separation and continuous heating temperature holding thermal polymerization are combined. Flashing separation is conducted firstly on pitch, then oxidization thermal polymerization is conducted by controlling electric heating temperature holding accurately, an obtained target product meets the requirement of the carbon industry for pitch better, cohesiveness is excellent during mixed kneading of a carbon element mixture, and coking value is higher after roasting.

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Номер записи: 5
27-10-1999 дата публикации

IC card controller for computer

Номер: CN0001233029A
Автор: LIU XIAOLU, LIAO HONGLANG, ZHOU YUNHUI, XIAOLU LIU, HONGLANG LIAO, YUNHUI ZHOU
Принадлежит:

The IC card controller consists of minimal monochip computer unit, IC card read/write circuit, communication interface between the monochip computer and PC, PC monitoring and controlling circuit, power source circuit and state indiation circuit. The controller can perform functions difficult for man to realize. For example, the IC card holder can use the computer in any time needed, the computer may be unattended one, and when one altered correct card is used, the previous work may be continued without data loss. With reasonable structure and low cost, the IC card controller may be used widely for control of various computer and computer working station in school, organization, etc.

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Номер записи: 6
09-09-2015 дата публикации

Single heat modified pitch production system

Номер: CN0204625555U
Автор: ZHOU YUNHUI, AI HUMIN, ZHAO BIN
Принадлежит:

The utility model relates to a single heat modified pitch production system, including raw tar storage tank, ultracentrifuge, dehydration column, fraction tower and pitch delay tower, the production system adopts not alkalify technology, can produce ultralow alkali metal ion's modified pitch, and product quality is good, only uses the one tube -like stove to heat among the process, and the energy saving effect is obvious, at the bottom of the fraction tata pitch circulation heating as the heat source, greatly reduced pitch including the naphthalene volume.

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Номер записи: 7
09-09-2015 дата публикации

It has modified pitch production system that electricity companion held temperature heating to be detained tower

Номер: CN0204625554U
Автор: ZHOU YUNHUI, AI HUMIN, ZHAO BIN, PAN XIAOLEI
Принадлежит:

The utility model relates to an it has modified pitch production system that electricity companion held temperature heating to be detained tower, including raw tar storage tank, dehydration column and fraction tower, the export of the pitch of fraction tower bottom portion is taken heat exchanger B, pitch / anhydrous tar circulation heat exchanger out through pitch / anhydrous tar and is connected to the tube -like stove, and the two discharging pipe is connected to the discharge gate of tube -like stove, and one of them discharging pipe is connected to pitch and is detained the tower, and the lower part discharge gate that pitch is detained the tower is connected to the pitch height and puts the groove, and another discharging pipe of tube -like stove is connected to the bottom of fraction tower, and pitch is detained the tower and carries out the heat supply through electric heat companion device, and electric heat companion device is detained tower outside electric tracing area and temperature ...

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Номер записи: 8
04-04-2023 дата публикации

Superfine crushing and washing process for middling coal and washing device thereof

Номер: CN115888946A
Автор: ZHANG JIANGUO, ZHOU YUNHUI, JIN PENG, LI LONG, LI FEI, XI BO, TIAN YONG, LI YINGYING, ZHANG HUA, ZHU YANAN, YANG XU, LIU GUANGSHAN, LI CHUNTAO, ZHANG JUNSHU, WANG SHAOHUA, ZHANG JING
Принадлежит:

The invention relates to the related technical field of middling coal washing, in particular to a superfine grinding and washing process for middling coal. The superfine grinding and washing process of the middling coal comprises a primary crushing process of the middling coal, a primary screening process of the middling coal, a secondary crushing process of the middling coal, a secondary screening process of the middling coal, a water adding and mixing process of the middling coal, a washing process of the middling coal and a dewatering and drying process, the washed water-coal mixture is filtered, and a filtered substance is dried; the middling coal is washed and selected through a middling coal primary crushing process, a middling coal primary screening process, a middling coal secondary crushing process, a middling coal secondary screening process, a middling coal water adding and mixing process, a middling coal washing and selecting process and a dewatering and drying process, and ...

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Номер записи: 9
24-06-2015 дата публикации

Technology for producing modified pitch by one-step heating

Номер: CN104726122A
Автор: AI HUMIN, ZHOU YUNHUI, ZHAO BIN, PAN XIAOLEI, YANG SHUAIYUAN
Принадлежит:

The invention relates to a technology for producing modified pitch by one-step heating. An alkali-free technology is adopted, only one tube furnace is used during heating, an energy saving effect is obvious, the modified pitch with ultra-low alkali metal ions can be produced, and the quality of products is high. A dehydration column reboiler is used for heating by sufficiently using heat of flashing oil and heat of the modified pitch, and energy consumption is greatly reduced. The technology for producing the modified pitch by one-step heating has the advantages that energy is saved, the quality of products is high, corrosion of equipment is slowed down, investment is low and the like.

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Номер записи: 10
07-04-2023 дата публикации

Ground potential multifunctional lock rod

Номер: CN115940012A
Автор: CAO TIANYU, WANG XU, HUANG JING, BAI SHIWEN, XIA YUSONG, SHI CHAOWEN, LI CHUANG, LI YOUQI, ZHAI HAN, XU BO, WU YUAN, CHEN TAO, ZHOU YUNHUI, ZHANG WEI, HE YINGCHUN, ZHANG LONGHAN, PENG WENHUA, ZHENG YUANYUAN
Принадлежит:

The invention relates to the technical field of insulation lock rods, in particular to a ground potential multifunctional lock rod which comprises a main rod and a plurality of connecting supporting rods, guide rods are installed on one side of the main rod and one side of the connecting supporting rods, the adjacent guide rods are coaxially connected through threaded connection assemblies, and a handheld rod is installed at the bottom of the main rod. And an adjusting mechanism for controlling the guide rod is mounted on the handheld rod. The guide rod can be adjusted through the arranged adjusting mechanism, so that the movable clamping base and the fixed clamping base can clamp a wire or a drainage wire, operation can be completed by standing on the ground, use is convenient, an operator can splice multiple sections according to the height of the wire through the arranged multiple sets of connecting supporting rods and the guide rod, and the working efficiency is improved. And the connecting ...

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Номер записи: 11
15-07-2015 дата публикации

Technology for modifying pitch by retention tower adopting electric tracing heating at constant temperature

Номер: CN104774633A
Автор: AI HUMIN, ZHOU YUNHUI, ZHAO BIN
Принадлежит:

The invention relates to a technology for modifying pitch by a retention tower adopting electric tracing heating at a constant temperature. The production technology is a single heating production technology. Only one tube furnace is used for heating in a technological process, and therefore, the energy-saving effect is obvious; and the pitch retention tower adopts electric tracing heating so that the temperature of the pitch retention tower can be above 375 DEG C all the time in the process of pitch conveying and stirring thermal polymerization, and a stable heating condition required for pitch thermal polymerization is ensured, thus obtaining the modified pitch product with stable quality.

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Номер записи: 12
09-09-2015 дата публикации

A heating flash evaporation holds and presses modified pitch production system

Номер: CN0204625557U
Автор: AI HUMIN, ZHOU YUNHUI, ZHAO BIN
Принадлежит:

The utility model relates to a heating flash evaporation holds and presses modified pitch production system, including raw tar storage tank, dehydration column and fraction tower, the bottom pitch discharge gate of fraction tower is connected with the tube -like stove, and the discharge gate of tube -like stove is connected with two discharging pipes, and one of them discharging pipe passes through the pipeline and circulates to fraction tower bottom portion, and an other discharging pipe passes through the middle part feed inlet of pipe connection to flash oil tower, and the bottom discharge mouth of flash oil tower is detained the tower by pipe connection to pitch, and the top of the top of flash oil tower and pitch delay tower feeds through mutually, and the groove is put by pipe connection to pitch height to the lower part discharge gate of pitch delay tower. The utility model discloses a modified pitch production system, the principle of utilizing the boiling point to reduce along ...

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Номер записи: 13