Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Components of Container

It is possible to change the covers to connect to the medium inside or to a measuring instrument, depending on the technical requirements. [Pg.151]

All of the O-rings were of WS1.957 type according to TGL 106-70101. They were initially manufactured from nitrile butadiene caoutchouc (rubber). Although results are given in [221] which provide evidence that this material can be used in the required range of temperatures and pressures, these elastomer O-rings have been replaced with Viton MK 634 seals (from Merkel/GNB) based on experience with transporting CASTOR containers. [Pg.151]

An elastic skeleton ring has the shape of a hollow cylinder and consists of a spiral roll of tape made from asbestos (ItSH), with several layers glued together. [Pg.151]

The ItSH seals have been replaced with PEIOOO seals according to DIN EN 10204- [Pg.151]


Haug RT (1993) The practical handbook of compost engineering. Lewis, Boca Raton, FL, p 717 Hicklenton PR, Rodd V, Warman PR (2001) The effectiveness and consistency of source-seperated municipal solid waste and bark composts as components of container growing media. Sci Hort 91 365-378... [Pg.344]

Nasal Sprays Clarity, microbial bioburden, pH, particulate matter, unit spray medication content uniformity, droplet and/or particle size distribution, weight loss, pump delivery, microscopic evaluation of suspensions, particulate matter, extractables, leachables from plastic and elastomeric components of container closure and pump. [Pg.580]

The well-designed facility can help promote safety and safety awareness while providing important features needed to achieve physical containment. Choosing the appropriate containment equipment is an important part of facility planning, but equipment or facility design alone will not suffice to assure a safe facility. Neither will safe practice alone, although safe practice is a major component of containment. [Pg.102]

Dalton s law of partial pressures The total pressure (P) exerted by a mixture of gases is equal to the sum of the partial pressures (p) of the components of the gas mixture. The partial pressure is defined as the pressure the gas would exert if it was contained in the same volume as that occupied by the mixture. [Pg.125]

Hydrocarbons constitute the essential components of petroleum their molecules contain only carbon and hydrogen they are grouped into many chemical families according to their structure. All structures are based on the quadrivalency of carbon. [Pg.3]

Let us assume that stress gradient in axial direction is present but smooth. Then we can use a perturbation method and expand the solution of equation (30) in a series. The first term of this expansion will be a solution of the plane strain problem and potential N will be equal to zero. The next terms of the stress components will contain potential N also. [Pg.138]

The algorithm contains five minimisation procedures which are performed the same way as in the method " i.e. by minimisation of the RMS between the measured unidirectional distribution and the corresponding theoretical distribution of die z-component of the intensity of the leakage field. The aim of the first minimisation is to find initial approximations of the depth d, of the crack in the left half of its cross-section, die depth d in its right half, its half-width a, and the parameter c. The second minimisation gives approximations of d, and d and better approximations of a and c based on estimation of d,= d, and d,= d,j. Improved approximations of d] and d4 are determined by the third minimisation while fixing new estimations of d dj, dj, and dj. Computed final values dj , d/, a and c , whieh are designated by a subscript c , are provided by the fourth minimisation, based on improved estimations of d, dj, dj, and d . The fifth minimisation computes final values d, , d, dj, d while the already computed dj , d/, a and c are fixed. [Pg.688]

To meet the demand for flexibility the basic electronic components of the scanner system are build as individual modules (Master, Link, Driver and Motor Modules) containing control-and communication electronics. The modules connect through external cables. [Pg.800]

Finally, we consider the complete molecular Hamiltonian which contains not only temis depending on the electron spin, but also temis depending on the nuclear spin / (see chapter 7 of [1]). This Hamiltonian conmiutes with the components of Pgiven in (equation Al.4,1). The diagonalization of the matrix representation of the complete molecular Hamiltonian proceeds as described in section Al.4,1.1. The theory of rotational synnnetry is an extensive subject and we have only scratched the surface here. A relatively new book, which is concemed with molecules, is by Zare [6] (see [7] for the solutions to all the problems in [6] and a list of the errors). This book describes, for example, the method for obtaining the fimctioiis ... [Pg.170]

Any cavity contains an infinite number of electromagnetic modes. For radiation confined to a perfectly conducting cubical cavity of volume V= L, the modes are given by the electric field components of the fomi ... [Pg.409]

Figure A3.14.12. The first experimental observation of a Turing pattern in a gel strip reactor. Solutions containing separate components of the CIMA/CDIMA reaction are flowed along each edge of the strip and a spatial pattern along the horizontal axis develops for a range of experimental conditions. (Reprinted with pennission from [38], The American Physical Society.)... Figure A3.14.12. The first experimental observation of a Turing pattern in a gel strip reactor. Solutions containing separate components of the CIMA/CDIMA reaction are flowed along each edge of the strip and a spatial pattern along the horizontal axis develops for a range of experimental conditions. (Reprinted with pennission from [38], The American Physical Society.)...
In Eq. (168), the first, magnetic-field term admixes different components of the spinors both in the continuity equation and in the Hamilton-Jacobi equation. However, with the z axis chosen as the direction of H, the magnetic-field temi does not contain phases and does not mix component amplitudes. Therefore, there is no contribution from this term in the continuity equations and no amplitude mixing in the Hamilton-Jacobi equations. The second, electric-field term is nondiagonal between the large and small spinor components, which fact reduces its magnitude by a further small factor of 0 particle velocityjc). This term is therefore of the same small order 0(l/c ), as those terms in the second line in Eqs. (164) and (166) that refer to the upper components. [Pg.166]

For example, the objects may be chemical compounds. The individual components of a data vector are called features and may, for example, be molecular descriptors (see Chapter 8) specifying the chemical structure of an object. For statistical data analysis, these objects and features are represented by a matrix X which has a row for each object and a column for each feature. In addition, each object win have one or more properties that are to be investigated, e.g., a biological activity of the structure or a class membership. This property or properties are merged into a matrix Y Thus, the data matrix X contains the independent variables whereas the matrix Ycontains the dependent ones. Figure 9-3 shows a typical multivariate data matrix. [Pg.443]

When the solvent around the spot has evaporated, the plate is placed ertically in a glass developing tank (a cylinder for small slides) which contains a small quantity of the solvent and is lined with filter-paper dipping into the solvent the level of the latter is adjusted, preferably with a pipette, so that the lower edge of the absorbent layer is under the soh ent but the spot is above this level, and the top of the cylinder is then firmly closed. The solvent rises through the adsorbent layer, and the components of the mixture ascend at different rates depending on their affinities for the adsorbent. [Pg.58]

The plate is removed from the tank, the position of the solvent front marked, and the solvent allowed to evaporate from the plate. If the components of the mixture are coloured, the separation is obvious if colourless, they must be located either by viewing under U.. or by standing the plate in a closed dry tank containing crystals of iodine, whose vapour makes brown spots show i p. [Pg.58]

Solvation increases solubility above predicted values. When the components of a solution possess an abnormally large attraction for each other, solvates are formed. Thus certain oxygen-containing compounds have a great tendency to form hydrates, thus contributing to increased water solubility hydrogen bondir also plays an important role. [Pg.1048]

Cerium is a component of misch metal, which is extensively used in the manufacture of pyrophoric alloys for cigarette lighters. While cerium is not radioactive, the impure commercial grade may contain traces of thorium, which is radioactive. The oxide is an important constituent of incandescent gas mantles and is emerging as a hydrocarbon catalyst in self cleaning ovens. In this application it can be incorporated into oven walls to prevent the collection of cooking residues. [Pg.173]


See other pages where Components of Container is mentioned: [Pg.262]    [Pg.670]    [Pg.696]    [Pg.862]    [Pg.150]    [Pg.301]    [Pg.262]    [Pg.670]    [Pg.696]    [Pg.862]    [Pg.150]    [Pg.301]    [Pg.40]    [Pg.107]    [Pg.181]    [Pg.217]    [Pg.264]    [Pg.307]    [Pg.15]    [Pg.102]    [Pg.1065]    [Pg.1134]    [Pg.1136]    [Pg.1472]    [Pg.1561]    [Pg.2374]    [Pg.2964]    [Pg.209]    [Pg.460]    [Pg.165]    [Pg.32]    [Pg.90]    [Pg.326]    [Pg.48]    [Pg.50]    [Pg.96]    [Pg.162]    [Pg.388]    [Pg.597]   


SEARCH



Experimental determination of phase equilibria in systems containing a near-critical component

© 2024 chempedia.info