Reactive Dye - Definition of Reactive Dye

... red: Pigment red 49 Lake red: CI pigment red 56 High solubility (Group- 2b): Precipitation of pigment from orange 11: CI acid orange EXAMPLE OF VARIOUS PIGMENTS: INORGANIC PIGMENT: I White pigment: ... the length of fabric due to changing concentration of pigment liquor This also causes shade variation ADVANTAGE OF PIGMENT DYEING: A wide range of color can be produce...

Ngày tải lên: 30/07/2015, 10:34

... hydrolysis of reactive dye 1.Hydrolysis of halogen containing reactive dye, D-R-Cl + H-OH →D-R-OH + H-Cl 1.Hydrolysis of activated vinyl compound containing dye, D-F-CH2-CH2-OSO3H + H-OH →D-F- CH2-CH2-OH ... part of fiber Reaction D-SO2-CH2-CH2-O SO3Na + HO- cell → D-SO2-CH2-CH2-O-cell + NaHSO3 D-SO2-CH2-CH2-O SO3Na + NH 2- wool → D-SO2-CH2-CH2-NH-Wool + NaHSO3 Here, D =...

Ngày tải lên: 30/07/2015, 10:34

... molecules and the negatively charged surface of the sugar cane bagasse.9 The QSB showed sorption capability towards both basic (BB3) and reactive (RO16) dyes The percentage of dye removal of BB3 and ... The Removal of Basic and Reactive Dyes 3.2 64 Effect of the pH Figure shows the effect of the initial pH of the dye solutions towards the adsorption...

Ngày tải lên: 07/08/2014, 14:20

... D->Chromophore of dye post X->Bridge Y->Functional group Influencing factors: D-X-Y + Fibre -> D-X-Y-Fibre Covalent bond Reactive dyes water soluble PH D-F + Cell-OH -> Dye-F-O-cell D-F + H-OH -> Dye-F-OH ... : 30 D-R-Cl + H-OH D-R-OH + H-Cl •Hydrolysis of activated vinyl compound containing dye, D-F-CH2-CH2-OSO3H + H-OH D-F- CH2-CH2-OH + H2SO4 For preventing hydrolysis the f...

Ngày tải lên: 30/07/2015, 10:34

... remain PROJECT TITLE Application of Disperse & Reactive Dyes In a P/C Blended Fabric of 65/35 In Using Two Bath System Abstract The dyeing of the polyester and cotton blend fabric (P/C fabric ... career This project also has these importances: To mention the reason of using reactive & disperse dyes in major textile industry To study...

Ngày tải lên: 30/07/2015, 10:34

... effects of the experimental parameters on the performance of activated carbon microcolumns in removing basic dyes from aqueous solution The research also investigates the potential replacement of ... significant role of the diffusion processes in the adsorption of the basic dyes under investigation The consistency in the behaviour of adsorbents...

Ngày tải lên: 05/09/2013, 16:11

... educated about biotechnology The U.S Department of Commerce made the following observations about the global biotechnology market (U.S Department of Commerce, Survey of the Use of Biotechnology ... other biotechnology applications Another method of compartmentalizing biotechnology is on the basis of the biological principles applied in the research or proce...

Ngày tải lên: 23/10/2013, 16:20

... pumping of the agents out of the cells and their passive uptake [10,31] and (b) competition between the active pumping of the agents out of the cells and their intracellular binding to receptors and ... allowing the enhanced uptake of rhodamine dyes inhibited the efflux of these dyes from the cells The efflux of rhodamine 123 and TMRM was inhibited by NBD...

Ngày tải lên: 18/02/2014, 13:20

... implications of the structurally defined affixes are investigated, that the utility, and therefore the validity, of these structural definitions will be tested Received December 8, 1965 AFFIXES FROM MULTISYLLABLE ... sake of consistency but also because it was proven effective The definition for weak affixes has also been extended to include two-syllable affixes Weak affi...

Ngày tải lên: 19/02/2014, 19:20

... conditions for subjects with good quality of life and subjects with bad quality of life are shown in tables and While the determinants of a negative quality of life were limited to only one reason ... consequence of this finding for the research about the concept of quality of life is the possibility that positive and negative quality of life could be diffe...

Ngày tải lên: 14/03/2014, 20:20

... understanding of the definition of an investigational medicinal product This document presents a definition of investigational medicinal products and non- investigational medicinal products as agreed ... response.5 These medicinal products not fall within the definition of investigational medicinal products in Directive 2001/20/EC and are called non-...

Ngày tải lên: 23/03/2014, 10:20

... The Research Group (RG) performs a thorough technical and editorial review of the document and agrees it should be published o The Internet Research Steering Group (IRSG) reviews the document and ... publish a document in the Internet RFC series This memo defines the steps required to publish a document in the IRTF RFC stream Document streams are described in Section of...

Ngày tải lên: 29/03/2014, 20:20

... DEFINITION OF SPORT SPORTS are played for fun, good physical condition PRO SPORT is a major source of entertainment SPORT PLAYER display good sportsmanship Congratulating ... sportsmanship Congratulating the winner Being respectful UK SPORT MAIN SPORTS OF UK MAIN SPORTS OF UK U.K MAIN SPORT - Football How to play, sport rules DAVID BECKHAM ($40.500.000 per year) Award: ....

Ngày tải lên: 22/05/2014, 22:13

... information contained in each of the selected units was compared and a common conceptual denomination was assigned to the group of segments sharing the same clinical profile as a standard As a next ... of the organizational model of signification is noted and its form of production by means of a typology of elemental relations" These relations are: contradiction, contrar...

Ngày tải lên: 20/06/2014, 00:20