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Browsing Kimya / Chemistry by Issue Date

Browsing Kimya / Chemistry by Issue Date

Now showing items 1-20 of 756

Selectıve transport of copper through lıquıd membranes usıng lıx-860 as mobıle carrıer

Kumbasar, Recep Ali (1994)
Use of a model gut system to study the effects of dietary fibre and multivitamins on the speciation of copper, zinc and iron

Dündar, Mustafa Şahin (1995)
Synthesis of bis[(4,10-diaza-4,10-ditosyl-benzo-12-Crown-4) 4'-yl] diaminoglyoxime and its complexes

Teker, Murat (1996)
High Temperature Bromination of Norbornadiene

Tutar, Ahmet (1996)
Synthesis of [(4,10-diaza-4,10-ditosylbenzo-12-crown-4)-4'-yl] salicylaldimine and its metal complexes

Teker, Murat (MARCEL DEKKER INC, 1997)

The synthesis of a new Schiff base ligand (HL) formed by the condensation of salicylaldehyde with 4'-amino-4,10-diaza-4,10-ditosylbenzo-12-crown-4 is described. The complexation of this ligand with Ni(II), Cd(II), Cu(II), ...
High Temperature Bromination of Biphenylene

Tutar, Ahmet (1997)
Adsorption of cobalt by activated carbon from the rice hulls

Teker, Murat; İmamoğlu, Mustafa (MARCEL DEKKER INC, 1997)

The removal of cobalt (II) ion from aqueous solutions, by adsorption on activated carbon prepared from the rice hulls (ACRH), has been investigated depending on pH, activated carbon dosage, contact time, initial metal ...
Hydrolysis of steroidal esters catalysed by tetracyanoethylene

Yıldırım, Kudret (1998)

Tetracyanoethylene has been shown to be a mild catalyst which possesses some stereoselectivity, for the hydrolysis of the esters of steroidal alcohols.
Structure of 2,3-exo, exo-5,6-endo, endo- tetrabromonorbornane

Tutar, Ahmet (1998)
Effect of alkaline additives on the thermal properties of bauxite

Alp, Ahmet; Aydın, Ali Osman (SPRINGER, 1998)

The dehydration and decomposition bauxite mixed with alkaline compounds were investigated under dynamic and isothermal conditions. Alkaline compounds (CaO or/and Na2CO3) were added to bauxite samples in various mole fractions ...
Effect of Alkaline Additives on the Thermal Properties of Bauxite

Alp, Ahmet; Aydın, Ali Osman (1998)
Extraction of Dyestuff From Valonia Oak (Quercus Cerris): Dyeing of Woollen Strips,Cotton and Feathered-Leather

Tutar, Ahmet (1999)
Extraction of Germanium from Acidic Leach solutions by Liquid Membrane Techniqu

Kumbasar, Recep Ali (1999)
Optimum conditions for leaching calcined alunite ore in strong NaOH

Özacar, Mahmut; Şengil, İsmail Ayhan (MANEY PUBLISHING, 1999)

The dissolution of calcined alunite ore in NaOH solution was studied at temperatures ranging between 295-383 K. The effects of ore calcination time and temperature, reaction time and temperature, particle size and solid-liquid ...
Steroidal Aphidicolin Anologues Derived from Pregnenolone

Yıldırım, Kudret (1999)
Synthesis and properties of copper(II) phthalocyanines with monoazacrown and crown ethers as peripheral substituents

Kandaz, Mehmet (WORLD SCI PUBL CO INC, 1999)

Soluble and less soluble phthalocyaninatocopper(II) derivatives (4a and 4b) were prepared from the corresponding 7-[(4'-benzo-15-crown-5)oyl]-15, 16-dibromo-2,3,6,7,8,9,11,12-octahydro-5H-benzo[e]-12-octahydro-5H-benzo[e ...
Fuel properties of cottonseed oil

Altıntığ, Esra (TAYLOR & FRANCIS INC, 1999)

The use of vegetable oils as fitel alternatives has an exceptional importance in the field of research. In this study, evaluation possibilities of cottonseed oil have been investigated as an alternative candidate for diesel ...
Adsorption of copper and cadmium ions by activated carbon from rice hulls

Teker, Murat; İmamoğlu, Mustafa (SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY, 1999)

The removal of copper (II) and cadmium (II) ions from aqueous solutions, by adsorption on activated carbon prepared from rice hulls (ACRH); was investigated depending on pH, activated carbon dosage, contact time, initial ...
alpha-Haloacetophenone derivatives as photoreversible covalent inhibitors of protein tyrosine phosphatases

Arabacı, Gülnur; Xc Guo; Kd Beebe; Km Coggeshall; D Pei (AMER CHEMICAL SOC, 1999)
Synthesis of Some Complex Compounds of Dibenzoylmethane and p, p’-Dimetoxybenzalacetophenonedbromine

Tutar, Ahmet (2000)