The influence of the composition of functional milk-based products on the processes of sanitizing equipment

2021 ◽  
pp. 29-32
Author(s):  
Борис Владиленович Маневич ◽  
Жанна Ивановна Кузина

Рассмотрены процессы формирования адгезионных отложений, изменяющих физико-химические свойства поверхностей и представляющих определенные проблемы для удаления в процессах санитарной обработки. Представлен анализ основных факторов, влияющих на работу адгезии молочных продуктов с субстратом. Определены значения поверхностного натяжения восстановленных молочных продуктов-адгезивов при комнатной температуре, и рассчитана работа адгезии на субстратах (стекло и нержавеющая сталь). Исследование направлено на измерение и сравнение работы адгезии различных молочных продуктов по отношению к субстрату - поверхности из нержавеющей стали, используя краевой угол смачивания и поверхностное натяжение. The article discusses the processes of formation of adhesive deposits that change the physicochemical properties of surfaces and present certain problems for removal in the processes of sanitization. The analysis of the main factors influencing the work of adhesion of dairy products to the substrate is presented. The values of the surface tension of reconstituted dairy products - adhesives at room temperature were determined and the work of adhesion on substrates (glass and stainless steel) was calculated. The study aims to measure and compare the adhesion performance of various dairy products in relation to a stainless steel substrate using contact angle and surface tension.

2007 ◽  
Vol 26-28 ◽  
pp. 899-904
Author(s):  
Cong Wang ◽  
Xin Kang Du ◽  
Tian Min Wang

A new cermet film Nb-NbN, deposited on the stainless steel substrate by direct reactive magnetron sputtering, was reported as solar selective absorptive coating. Some fundamental studies on microstructure and optical properties of the Nb-NbN cermet films were carried out by XRD, EDX, SEM and spectrophotometer. A solar absorptivity of 0.94 and a normal emissivity of 0.16 at room temperature were achieved for the coating. Thermal stability was investigated at 350°C and 500°C and it was observed that the absorptivity was changed in a range from 0.92 to 0.94 and the surface emissivity varied firstly from 0.16 to 0.14 and then increasing to 0.19 when the temperature was increased from room temperature to 350°C and up to 500°C.


2013 ◽  
Vol 133 (4) ◽  
pp. 126-127 ◽  
Author(s):  
Shota Hosokawa ◽  
Motoaki Hara ◽  
Hiroyuki Oguchi ◽  
Hiroki Kuwano

2020 ◽  
Vol 32 (4) ◽  
pp. 042015
Author(s):  
Alireza Mostajeran ◽  
Reza Shoja-Razavi ◽  
Morteza Hadi ◽  
Mohammad Erfanmanesh ◽  
Hadi Karimi

2012 ◽  
Vol 490-495 ◽  
pp. 3486-3490
Author(s):  
Qiang Yu ◽  
Zhen Chen ◽  
Zhong Cheng Guo

In order to prepare a new type of anode material, stainless steel was selected as substrate material. The β-PbO2 coating on stainless steel substrate was prepared under the appropriate plating solution, and the PbO2-MnO2 coating was prepared with thermal decomposition. The crystal structure was determined by X-ray diffraction; Surface morphology was test by Scanning Electron Microscopy; the energy spectrum was used to determine element mass-fraction and the ratio of atomic number of the coatings.


Ionics ◽  
2010 ◽  
Vol 17 (1) ◽  
pp. 69-74 ◽  
Author(s):  
Rajeev Joshi ◽  
Ratikant Mishra ◽  
C. A. Betty ◽  
Shilpa Sawant ◽  
S. H. Pawar

2016 ◽  
Vol 23 (1) ◽  
pp. 70-81 ◽  
Author(s):  
Kristian Myhre ◽  
Jonathan Burns ◽  
Harry Meyer ◽  
Nathan Sims ◽  
Rose Boll

Sign in / Sign up

Export Citation Format

Share Document