29 research outputs found

    Catalytic degradation of polyethylene in the presence of synthetic aluminosilicates

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    Degradation of polyethylene in the presence of synthetic amorphous aluminosilicates as catalysts to form petroleum-like hydrocarbons was studiedyesBS

    Thermocatalytic conversion of plastics into liquid fuels over clays

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    Recycling polymer waste is a great challenge in the context of the growing use of plastics. In this review, the comprehensive information on the thermocatalytic conversion of plastics over clays obtained during the last two decades was summarize

    Catalytic conversion of polyolefins in the presence of MCM-41 type mesoporous materials

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    The catalytic activities of mesoporous H-MCM-41 aluminosilicates of different compositions in degradation of polypropylene and a polypropylene-polyethylene mixture into gasoline-range fraction hydrocarbons were compared. A higher yield of the target products (86 wt %) was observed for the sample with a lower aluminum conten

    APPLICATION OF ADSORBENT "MIAMIKO-FIT" IN CHRONIC MULTIPLE MYCOTOXICOSIS IN PIGS

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    ΠžΠ΄Π½Ρ–Ρ”ΡŽ Ρ–Π· ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌ сучасного свинарства Ρ” Π·Π½Π°Ρ‡Π½Π° загибСль поросят, Ρ‰ΠΎ ΠΏΡ€ΠΈΠ·Π²ΠΎΠ΄ΠΈΡ‚ΡŒ Π΄ΠΎ суттєвих Π΅ΠΊΠΎΠ½ΠΎΠΌΡ–Ρ‡Π½ΠΈΡ… Π·Π±ΠΈΡ‚ΠΊΡ–Π².Β ΠŸΡ€ΠΈΡ‡ΠΈΠ½ΠΎΡŽ Π·Π°Π³ΠΈΠ±Π΅Π»Ρ– Ρ‚Π° Π²ΠΈΠΌΡƒΡˆΠ΅Π½ΠΎΠ³ΠΎ вибракування молодняку Ρ” Ρ–Π½Ρ„Π΅ΠΊΡ†Ρ–ΠΉΠ½Ρ– Ρ…Π²ΠΎΡ€ΠΎΠ±ΠΈ, які Π²ΠΈΠ½ΠΈΠΊΠ°ΡŽΡ‚ΡŒ Π½Π° Ρ‚Π»Ρ– ураТСння Ρ–ΠΌΡƒΠ½Π½ΠΎΡ— систСми, Π·ΠΎΠΊΡ€Π΅ΠΌΠ° Π·Π° виникнСння мікотоксикозів.ΠžΡΠΊΡ–Π»ΡŒΠΊΠΈ близько 25 % Ρ„ΡƒΡ€Π°ΠΆΠ½ΠΈΡ… Π·Π΅Ρ€Π½ΠΎΠ²ΠΈΡ… ΡƒΡ€Π°ΠΆΠ΅Π½ΠΎ пліснявими Π³Ρ€ΠΈΠ±Π°ΠΌΠΈ, мікотоксини яких ΡƒΡˆΠΊΠΎΠ΄ΠΆΡƒΡŽΡ‚ΡŒ Ρ–ΠΌΡƒΠ½Π½Ρƒ систСму Ρ‚Π° Π·Π½ΠΈΠΆΡƒΡŽΡ‚ΡŒ Ρ€Π΅Π·ΠΈΡΡ‚Π΅Π½Ρ‚Π½Ρ–ΡΡ‚ΡŒ поросят, Ρ‚ΠΎΠΌΡƒ Π°ΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½ΠΈΠΌΠΈ Ρ” дослідТСння мікотоксикозів Ρƒ Ρ‚Π²Π°Ρ€ΠΈΠ½ Ρ‚Π° Ρ€ΠΎΠ·Ρ€ΠΎΠ±ΠΊΠ° Π΅Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½ΠΈΡ… Π»Ρ–ΠΊΡƒΠ²Π°Π»ΡŒΠ½ΠΎ-ΠΏΡ€ΠΎΡ„Ρ–Π»Π°ΠΊΡ‚ΠΈΡ‡Π½ΠΈΡ… Π·Π°Ρ…ΠΎΠ΄Ρ–Π².ΠŸΡ€ΠΎΠ²Π΅Π΄Π΅Π½ΠΎ Ρ…Ρ–ΠΌΡ–ΠΊΠΎ-токсикологічнС дослідТСння Ρ„ΡƒΡ€Π°ΠΆΠ½ΠΎΠ³ΠΎ Π·Π΅Ρ€Π½Π° для Π³ΠΎΠ΄Ρ–Π²Π»Ρ– поросят. ВстановлСно Π·Π±Ρ–Π»ΡŒΡˆΠ΅Π½Ρƒ ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†Ρ–ΡŽ мікотоксинів: охратоксину (ОВА), Ρ‚Ρ€ΠΈΡ…ΠΎΡ‚Π΅Ρ†Π΅Π½Ρ–Π² (DON) Ρ‚Π° Π·Π΅Π°Ρ€Π°Π»Π΅Π½ΠΎΠ½Ρƒ (ZON).Π’ΠΈΠ·Π½Π°Ρ‡Π΅Π½ΠΎ імуносупрСсорний Π²ΠΏΠ»ΠΈΠ² мікотоксинів Π½Π° поросят, Ρ‰ΠΎ сприяє Ρ€ΠΎΠ·Π²ΠΈΡ‚ΠΊΡƒ Ρ–Π½Ρ„Π΅ΠΊΡ†Ρ–ΠΉΠ½ΠΈΡ… Π·Π°Ρ…Π²ΠΎΡ€ΡŽΠ²Π°Π½ΡŒ Ρ‚Π° Π·Π±Ρ–Π»ΡŒΡˆΠ΅Π½Π½ΡŽ Π·Π°Π³ΠΈΠ±Π΅Π»Ρ– молодняку.НавСдСно Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚ΠΈ Ρ‚Π΅Ρ€Π°ΠΏΠ΅Π²Ρ‚ΠΈΡ‡Π½ΠΎΡ— СфСктивності сучасного  сорбСнту Β«ΠœΡ–Π°ΠΌΡ–ΠΊΠΎ-Ρ„Ρ–Ρ‚Β» Ρƒ поросят Π·Π° Ρ…Ρ€ΠΎΠ½Ρ–Ρ‡Π½ΠΎΠ³ΠΎ ΠΌΠ½ΠΎΠΆΠΈΠ½Π½ΠΎΠ³ΠΎ мікотоксикозу, Π° Ρ‚Π°ΠΊΠΎΠΆ ΠΏΠΎΠ·ΠΈΡ‚ΠΈΠ²Π½ΠΈΠΉ Π²ΠΏΠ»ΠΈΠ² Π·Π³Π°Π΄Π°Π½ΠΎΠ³ΠΎ Π²ΠΈΡ‰Π΅ ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Ρƒ Π½Π° Ρ€Ρ–Π²Π΅Π½ΡŒ ΠΎΠ±ΠΌΡ–Π½Ρƒ Ρ€Π΅Ρ‡ΠΎΠ²ΠΈΠ½ Ρ– ΠΊΠΎΡ€Π΅ΠΊΡ†Ρ–ΡŽ Ρ„ΡƒΠ½ΠΊΡ†Ρ–ΠΉ ΡƒΡˆΠΊΠΎΠ΄ΠΆΠ΅Π½ΠΈΡ… Π²Π½ΡƒΡ‚Ρ€Ρ–ΡˆΠ½Ρ–Ρ… ΠΎΡ€Π³Π°Π½Ρ–Π².Одной ΠΈΠ· ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌ соврСмСнного свиноводства являСтся Π·Π½Π°Ρ‡ΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹ΠΉ ΠΎΡ‚Ρ…ΠΎΠ΄ поросят, Ρ‡Ρ‚ΠΎ ΠΏΡ€ΠΈΠ²ΠΎΠ΄ΠΈΡ‚ ΠΊ сущСствСнным экономичСским потСрям. ΠŸΡ€ΠΈΡ‡ΠΈΠ½ΠΎΠΉ Π³ΠΈΠ±Π΅Π»ΠΈ ΠΈ Π²Ρ‹Π½ΡƒΠΆΠ΄Π΅Π½Π½ΠΎΠΉ Π²Ρ‹Π±Ρ€Π°ΠΊΠΎΠ²ΠΊΠΈ молодняка Π΅ΡΡ‚ΡŒ ΠΈΠ½Ρ„Π΅ΠΊΡ†ΠΈΠΎΠ½Π½Ρ‹Π΅ Π±ΠΎΠ»Π΅Π·Π½ΠΈ, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ Π²ΠΎΠ·Π½ΠΈΠΊΠ°ΡŽΡ‚ Π½Π° Ρ„ΠΎΠ½Π΅ пораТСния ΠΈΠΌΠΌΡƒΠ½Π½ΠΎΠΉ систСмы, Π² частности ΠΏΡ€ΠΈ микотоксикозах.ΠŸΠΎΡΠΊΠΎΠ»ΡŒΠΊΡƒ ΠΎΠΊΠΎΠ»ΠΎ 25% Ρ„ΡƒΡ€Π°ΠΆΠ½Ρ‹Ρ… Π·Π΅Ρ€Π½ΠΎΠ²Ρ‹Ρ… ΠΏΠΎΡ€Π°ΠΆΠ΅Π½Ρ‹ плСснСвыми Π³Ρ€ΠΈΠ±Π°ΠΌΠΈ, микотоксины ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Ρ… ΠΏΠΎΠ²Ρ€Π΅ΠΆΠ΄Π°ΡŽΡ‚ ΠΈΠΌΠΌΡƒΠ½Π½ΡƒΡŽ систСму ΠΈ ΡΠ½ΠΈΠΆΠ°ΡŽΡ‚ Ρ€Π΅Π·ΠΈΡΡ‚Π΅Π½Ρ‚Π½ΠΎΡΡ‚ΡŒ поросят, поэтому Π°ΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½Ρ‹ΠΌΠΈ ΡΠ²Π»ΡΡŽΡ‚ΡΡ исслСдования микотоксикозов Ρƒ ΠΆΠΈΠ²ΠΎΡ‚Π½Ρ‹Ρ… ΠΈ Ρ€Π°Π·Ρ€Π°Π±ΠΎΡ‚ΠΊΠ° эффСктивных Π»Π΅Ρ‡Π΅Π±Π½ΠΎ-профилактичСских мСроприятий.ΠŸΡ€ΠΎΠ²Π΅Π΄Π΅Π½ΠΎ Ρ…ΠΈΠΌΠΈΠΊΠΎ-токсикологичСскоС исслСдованиС Ρ„ΡƒΡ€Π°ΠΆΠ½ΠΎΠ³ΠΎ Π·Π΅Ρ€Π½Π° для кормлСния поросят. УстановлСно ΠΏΡ€Π΅Π²Ρ‹ΡˆΠ΅Π½ΠΈΠ΅ содСрТания микотоксинов: охратоксина (ОВА), Ρ‚Ρ€ΠΈΡ…ΠΎΡ‚Π΅Ρ†Π΅Π½ΠΎΠ² (DON) ΠΈ Π·Π΅Π°Ρ€Π°Π»Π΅Π½ΠΎΠ½Π° (ZON).Β ΠšΡ€ΠΎΠΌΠ΅ этого установлСно иммуносупрСссорноС влияниС микотоксинов Π½Π° поросят, Ρ‡Ρ‚ΠΎ способствуСт Ρ€Π°Π·Π²ΠΈΡ‚ΠΈΡŽ ΠΈΠ½Ρ„Π΅ΠΊΡ†ΠΈΠΎΠ½Π½Ρ‹Ρ… Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠΉ ΠΈ ΡƒΠ²Π΅Π»ΠΈΡ‡Π΅Π½ΠΈΡŽΒ ΠΏΠ°Π΄Π΅ΠΆΠ°Β ΠΌΠΎΠ»ΠΎΠ΄Π½ΡΠΊΠ°.ΠŸΡ€ΠΈΠ²Π΅Π΄Π΅Π½Ρ‹ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹ тСрапСвтичСской эффСктивности соврСмСнного сорбСнта «Миамико-Ρ„ΠΈΡ‚Β» Ρƒ поросят ΠΏΡ€ΠΈ хроничСском мноТСствСнного микотоксикозС, Π° Ρ‚Π°ΠΊΠΆΠ΅ ΠΏΠΎΠ»ΠΎΠΆΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠ΅ влияниС ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Π° Π½Π° ΡƒΡ€ΠΎΠ²Π΅Π½ΡŒ ΠΎΠ±ΠΌΠ΅Π½Π° вСщСств ΠΈ ΠΊΠΎΡ€Ρ€Π΅ΠΊΡ†ΠΈΡŽ Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΉ ΠΏΠΎΠ²Ρ€Π΅ΠΆΠ΄Ρ‘Π½Π½Ρ‹Ρ… Π²Π½ΡƒΡ‚Ρ€Π΅Π½Π½ΠΈΡ… ΠΎΡ€Π³Π°Π½ΠΎΠ².One of the problems of modern pig farming is a significant death of piglets, resulting in considerable economic losses. The cause of death and forced culling of young animals have infectious diseases that occur against the background of the defeat of the immune system, in particular in mycotoxicoses.Because the about 25% of coarse grains amazed by saprophytic fungi, mycotoxins which damages the immune system and reduces the resistance of piglets, so are actual investigations mycotoxicosis in animals and the development of effective treatment and preventive measures.It was carried out a chemical-toxicological research of grain to feed pigs. Excess of mycotoxins: ochratoxin (OTA), trichothecenes (DON) and zearalenone (ZON) it was found. Established immunosuppressive effects of mycotoxins on piglets, which contributes to the development of infectious diseases and an increase in waste of young animals.Results of therapeutic efficacy of modern sorbent "Miamiko-fit" at piglets with chronic multiple mycotoxicosis, and the positive effect of the drug on the level of metabolism and correction functions of the damaged organs

    Effect of molar ratios in the crystallochemical structure of biomimetic nanostructured hydroxyapatite on the characteristics of the product

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    The results of the study of effects of molar ratios in the crystallochemical structure of biomimetic hydroxyapatite (BMHAP) on the physicochemical characteristics of the product are presented. With an increase in molar ratio in the range 1.50-1.67, there is an increase in the unit cell parameters a and c, while the average crystallite size increases from 7.52 to 70.30 n

    Research in the area of preparing activated alumina. Part 4. new technological approaches for synthesis of ultrafine Ξ±-Alβ‚‚O₃

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    Results of new integrated technological approaches to synthesis of ultrafine -alumina using commercially available metallurgical alumina as a raw material are presente

    Catalytic degradation of polyethylene in the presence of synthetic aluminosilicates

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    yesBSUDegradation of polyethylene in the presence of synthetic amorphous aluminosilicates as catalysts to form petroleum-like hydrocarbons was studie
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