Connection between the technological factors and properties of articles containing a sintered periclase chromite intermediate product

Refractories ◽  
1986 ◽  
Vol 27 (11-12) ◽  
pp. 618-619
Author(s):  
L. B. Romanovskii ◽  
V. A. Terekhin
1961 ◽  
Vol 6 (02) ◽  
pp. 224-234 ◽  
Author(s):  
E. T Yin ◽  
F Duckert

Summary1. The role of two clot promoting fractions isolated from either plasma or serum is studied in a purified system for the generation of intermediate product I in which the serum is replaced by factor X and the investigated fractions.2. Optimal generation of intermediate product I is possible in the purified system utilizing fractions devoid of factor IX one-stage activity. Prothrombin and thrombin are not necessary in this system.3. The fraction containing factor IX or its precursor, no measurable activity by the one-stage assay method, controls the yield of intermediate product I. No similar fraction can be isolated from haemophilia B plasma or serum.4. The Hageman factor — PTA fraction shortens the lag phase of intermediate product I formation and has no influence on the yield. This fraction can also be prepared from haemophilia B plasma or serum.


2017 ◽  
Vol 2 (2) ◽  
pp. 65-74
Author(s):  
Roberto Cabardo ◽  
◽  
Jessica Avenido ◽  
Efren Barabat ◽  
◽  
...  

2020 ◽  
Vol 8 (14) ◽  
pp. 137-144
Author(s):  
Oksana Naumenko ◽  
◽  
Tetiana Polonska ◽  
Inna Hetman ◽  
Nataliia Bela ◽  
...  

2018 ◽  
pp. 54-55
Author(s):  
A.V. Begunova ◽  
◽  
I.V. Rozhkova ◽  
T.A. Raskoshnaya ◽  
T.I. Shyrshova ◽  
...  

The author presented experimental data on the influence of technological factors on the quality indexes of tablets based on a cryoliofilized salmonella bacteriophage. The analysis of the technological properties of model granules with such parameters as bulk density, flow ability, vibration compacting index, Hausner index, Сarr's index showed that the fractional composition of the granules should contain no more than 33 % of the pulverized fraction (0,25 mm or less). The granulate, regardless of its fractional composition, has elastic-plastic properties characterizing the strength of the tablets. The influence of the pressing pressure of the cryoliofilized composition tablets with salmonella bacteriophage on the crush strength and disintegration of enteric-soluble tablets was studied. The optimum compression pressure of tablets within 60 mPa of granules with a content of pulp fraction (0.25 mm or less) is not to be higher than 33 %.


2020 ◽  
Vol 1 (2) ◽  
pp. 14-18
Author(s):  
L.I. Kuznetsova ◽  
◽  
M.N. Kostyuchenko ◽  
O.A. Savkina ◽  
M.S. Burykina ◽  
...  

Author(s):  
Igor Chilin ◽  

Приведены результаты исследований и выполнена оценка влияния технологических факторов на реологические свойства самоуплотняющихся сталефибробетонных смесей, определены кратковременные и длительные физико-механические и деформативные характеристики сверхвысокопрочного сталефибробетона, включая определение его фактической морозостойкости.


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