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Chemistry and Chemical Engineering

The scientific and technical journal Kimyo va kimyo texnologiyasi (uzb) (Khimiya i khimicheskaya tekhnologiya (rus), Chemistry and Chemical Engineering (eng)) was registered with the Uzbek Press and Information Agency on August 28, 2003, No. 300, and re-registered on December 13, 2006, No. 0032.

Subscription Index 1115

E-mail: journal_tcti@mail.ru

Web: http://journal.tcti.uz

Mailing address: 100011, Tashkent, st. Navoi 32.

Founder - Tashkent Institute of Chemical Technology.

The magazine is included in the list of HAC of Uzbekistan.

The magazine is published 4 times a year since 2003.

Since 2014, journal metadata has been posted on the platform of the Scientific Electronic Library eLIBRARY.RU for indexing the journal in the RSCI (Russian Science Citation Index).

Recent Content

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Pharmacological activity of bromated pyrazoles
Abduhamid Gafurovich Mahsumov, Shavkat Miramilovich Мirkamilov, and Nurot Ismatovich Bozorov

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Extraction of flavonoides from Bidentis tripartite
Temurbek Atahanovich Khajibaev and Ravshanjon Мuradjanovich Khalilov

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RESEARCH OF PROCESS OF ROLLING OF THE KERNELS COTTON SEEDS
Azimjon Normuminovich AKHMEDOV and Saidakbar Abdurakhmonovich ABDURAKHIMOV

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PHYSICAL AND CHEMICAL POINTS OF FORPRESSED OILS, DERIVED FROM LOW-GRADED COTTON SEEDS
Azimjon Normuminovich AKHMEDOV, Saidakbar Abdurakhmonovich ABDURAKHIMOV, and Sabohat Jomurodovna DUSTMURADOVA

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The study of the grinding process of rushanka from the nuclei of cotton seeds of different varieties
Azimjon Normuminovich Akhmedov and Saidakbar Abdurakhmonovich Abdurakhimov

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Development of antihelmine suspension technology
Askar Abdurazakov, Alla Khvan, Mirjalol Ziyadullaev, and Zafar Turgunovich Sadikov

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The effect of the dispersions level on the elastomeric compositions propertics
Aziza Akmalovna Akhmedova and Elmira Ubaydullaevna Teshaboyeva

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PROCESS OPTIMIZATION IR - CONVECTIVE DRYING OF THE MELON
Otabek SAMADOV, Shuxrat TUKHTAYEV, Abdusattor CHORIYEV, and Quchqor DODAYEV

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THE STUDY OF THE EXTRACTION OF FLAVONOIDS FROM THE AERIAL PARTS OF GLYCYRRHIZA GLABRA
Baxtiyar Alimovich ABDURAXMANOV, Muniraxon Axmatxonovna MAMATXANOVA, G'ayrat Baхtiyorovich SOTIMOV, and Ravshanjon Мuradjanovich KHALILOV

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Intensification hydrothermal processings of seed of wheat under the influence of ultrasound
Suvankul Saparovich Ravshanov, Abdulfatto Akhatovich Holmuminov, Hassan Pazlidinovich Musayev, and Rozik Raufovich Ramazanov

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AUTOMATED CALCULATION OF THE PROCESS OF PNEUMOSEPARATION OF BULK MATERIALS IN A FLUIDIZED BED
Boxodir Ismatovich UNUSOV, Farhod Orifjonovich QOSIMOV, and Askar Artikovich ARTIKOV

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Mixed amoid complexes of magnesium nitrate
Tohir Azizovich Azizov and Zulfiya Kozhaboevna Dzhumanazarova

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Сomposite inhibitors for water treatment systems of the Navoi Mining and Metallurgical Combine
Bahodir Mahamadjanovich Kadirov, Khasan Irgashevich Kadirov, and Sadritdin Makhamatdinovich Turobjonov

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Development thickener for printing mixed fabrics cotton-silc
Gulnora Akmalovna Ikhtiyarova, Shakhnoza Berdikabulovna Mamatova, and Matluba Alimkulovna SAFAROVA

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Synthesis of butyne-2-diol -1,4 using heterogeneous-catalytical method
Abdulla Toshtemirovich Umrzoqov, Bakhodir Faxriddinovich Muxiddinov, Husniddin Mirzayevich Vapoyev, and Suvonkul Erkhanovich Nurmonov

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Physico-mechanical properties of composites based on polypropylene
Erkin Rustamovich Turaev, Elyor Sotimboevich Sottikulov, and Abdulahat Turapovich DJALILOV

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PROVISION INDUSTRIAL WASTE СROTONE ALDEHYDE SYNTHESIS OF ACETYLENE ALCOHOLS AND THEIR ETHERS
Odiljon Egamberdiyevich ZIYADULLAYEV, Go′zal Khamariddinovna OTAMUXAMEDOVA, and Saida Sobitovna ABDURAKHMANOVA

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The synthesis of pyridine bases based on acetylenic alcohols
Abduvakhab Ikramov, Sevara Djasurovna Kholikova, and Shakhzoda Abduvakhabovna Ikramova

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Features of the formation compositions for shoe soles
Abdusattar Turgunovich Ibragimov and Umida Mirzarakhimovna Maksudova

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THE METHOD FOR OBTAINING AMINES OF ALIPHATIC FATTY ACIDS
Orifjon Sharipovich KODIROV, Zufar Chutbayevich KURBANOV, and Abdyvakhab IKRAMOV

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Investigation grindability of portlandcement in industrial ball mills
Abduvali Abdusattarovich Mukhamedbaev, Yakov Mikhaylovich Yaichnikov, and Abdugafur Abduvalievich Mukhamedbaev

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WEAK-BASED ANION-EXCHANGE POLYMERS
Alisher Аlimdjanovich YULDASHEV

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SYNTHESIS AND INVESTIGATION OF PROPERTIES OF DERIVATIVES OF 2-CHLOROPHENYL-AZO- (21-METHYL-51-ISOPROPYL-41-ALLYLPHENOL)
Abdukhamid Gofurovich MAKHSUMOV, Abdumalik Azizovich BRAGIMOV, Nailya Gennadievna VALEEVA, and Shirin Khazhyevna SHОMURADOVA

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Study of phase formation in the system of graphite-kaolin during firing in the inert environment
Zebo Abdullaevna Babakhanova, Mastura Khikmatovna Aripova, and Shakhnoza Urunbayevna Ruzimova

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INVESTIGATION OF INFLUENCE OF FILLERS ON THE PROPERTIES OF COMPOSITE POLYMERIC MATERIALS OBTAINED WITH THE USE OF SOLAR ENERGY
Umida Alijonovna ZIYAMUKHAMEDOVA, Lutfillo Yuldoshaliyevich BAKIROV, Bekzodbek Ahmadjonovich SOBIROV, and Zayniddin Nasritdinovich MUXITDINOV

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The synthesis of a dye based on alizarin
Ubaydulla Abduvakilovich Baltabaev

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Approbation of the process of producing thermophosphate fertilizers from the low-grade phosphorites of the Central Kyzlkum
Tulkin Isamurodovich Nurmurodov, Mirsoat Parmonovich Turaev, Bahrom Khayrievich Kucharov, and Zakir Kalandarovich Tairov

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Research of process of reception of solutions and salts of sodium, suitable polyphosphates for reception
Sherzod Musurmanovich Khujamberdiev, Kamola Sayfullayevna Arifdjanova, and Kholtura Chorievich Mirzakulov

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SYNTHESIS OF 1-PHENYL-AZO-β-ALLYL ETHER OF NAPHTHOL
Abdukhamid Gofurovich MAKHSUMOV, Shokhista Dilmurodovna JURAYEVA, Nailya Gennadievna VALEEVA, and Abduhofiz Toshevich TILLAEV

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Features of crystallization of a bioactive alkali free glass
Mastura Khikmatovna Aripova and Ripsime Vachaganovna Mkrtchyan

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SYNTHESIS OF DERIVATIVES 1-(1(2)-ANTHRAGINONYL)-3-АROYLTHIOUREA
Ubaydulla Abduvakilovich BALTABAEV and Abdukahar Djalilovich DJURAEV

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Technology of production of conditioning additives to ammonium nitrate
Mansur Eshmamatovich Akhmedov, Abdulla Tursunovich Dadakhodzhaev, and Vitaliy Pavlovich Guro

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Preparation and study of porous properties of activated coal on the base of solid fuel from paper wastes and plastic
Zikrilla Bobomuratovich Alimov, Zukhra Chingizovna Kadirova, and Shahlo Sharipovna Daminova

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SPECTROSCOPIC STUDY OF SOLUTIONS OF PHOTOTOXIC METAL COMPLEXES OF HARMINE AND HARMALINE CARBOLINE ALKALOIDS
Anna Andreevna STRIJEVSKAYA, Zukhra Chingizovna KADIROVA, Shahlo Sharipovna DAMINOVA, and Olga Viktorovna STOYKO

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Portlandcement clinker using diaphases of balpantaus deposit
Erkin Ilhamovich Kurbanov, Zamira Abdujaparovna Mukhamedbaeva, and Abduvali Abdusattarovich Mukhamedbaev

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SYNTHESIS OF GLASSES IN THE SYSTEM R2O-RO-CaF2-P2O5-Al2O3-SiO2
Mastura Khikmatovna ARIPOVA and Tatyana Olegovna NAM

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Rheological properties of precipitate pulpes obtained on the basis of the washed dried concentrate
Makhinbanu Rametullaevna Shamuratova, Bokhodir Elbekovich Sultonov, and Shafoat Sattorovich Namazov

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USE OF THE MICROSILICA IN THE TECHNOLOGY SILICON AND FERROSILICON
Mirtemir Shodievich KURBANOV, Ulugbek Mamirjonovich NURALIEV, and Saidislam Saidgazievich KURBANOV

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Computer modeling of sorption on composite sorbents-photocatalists based on Bi2WO6 and reduced graphene oxide
Zuhra Chingizovna Kadirova, Mirabbos Ikramovich Hojamberdiev, and Zikrilla Bobomuratovich Alimov

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HEAT RESISTANT CERAMICS ON THE BASIS OF ALUMINIUM TITANATE, MULLITE, SPINEL SYNTHESIZED BY SOLAR ENERGY
Dilbara Juraevna GULAMOVA, Jakhongir Shermatovich TURDIEV, Hayot Nurovich BAXRONOV, and Andrey Anatolꞌyevich NEBESNIY