Testing of metal oxide mixtures as regenerable hot gas desulfurization sorbents

Cengiz, Perin Ayşe


Testing of adhesively bonded CFRP composite to metal structures
Aktulga, Volkan; Ankara, Alpay; Department of Metallurgical and Materials Engineering (1999)
Testing of demountable shear connectors
Karakuş, Berk; Topkaya, Cem; Department of Civil Engineering (2022-7-27)
In composite beams, the concrete deck cannot be easily demounted from the steel I-section if welded headed stud connectors are used. A new demountable shear connector was developed as a part of this thesis to promote sustainable composite construction. The connector is composed of two angle sections and a high-strength bolt. The proposed system has been studied through a three-phase experimental program. In the first phase, 33 push-out experiments were conducted to determine the shear load-carrying capacity...
Characterization of Ti6Al7Nb alloy foams surface treated in aqueous NaOH and CaCl2 solutions
Butev, Ezgi; ESEN, ZİYA; Bor, Sakir (2016-07-01)
Ti6Al7Nb alloy foams having 53-73% porosity were manufactured via evaporation of magnesium space holders. A bioactive 1 mu m thick sodium hydrogel titanate layer, NaxH2-xTiyO2y+1., formed after 5 M NaOH treatment, was converted to crystalline sodium titanate, Na2TiyO2y+1, as a result of post-heat treatment. On the other hand, subsequent CaCl2 treatment of NaOH treated specimens induced calcium titanate formation. However, heat treatment of NaOH-CaCl2 treated specimens led to the loss of calcium and disappea...
Characterization of chlorine dioxide bleached pulp effluents
Şahin, Şebnem M; Yetiş, Ülkü; Gökçay, Celal F.; Department of Environmental Engineering (1996)
Testing molten metal oxide catalysts over structured ceramic substrates for diesel soot oxidation
Genc, VE; Altay, FE; Üner, Deniz (Elsevier BV, 2005-08-15)
Onboard tests of an oxide (CoOx) and a molten mixed oxide catalyst (CoPbOx) supported on cordierite wall flow filters (Coming Durotrap CO EX80) were performed on rollers with a 1.9-1 light duty vehicle for three different driving conditions including two constant speeds with different loadings and a standard European cycle (NEDC). The balance point temperatures obtained in these tests were used to compare the catalytic activity under onboard conditions with laboratory measurements. Onboard tests showed simi...
Citation Formats
P. A. Cengiz, “Testing of metal oxide mixtures as regenerable hot gas desulfurization sorbents,” Middle East Technical University, 1997.