Regular operation

During regular operations to identify potential improvements for the next plant. Process improvement studies can then demonstrate the feasibility of inherent safety improvements so they can easily be incorporated into the design of the next plant or in major revamps of existing facilities. 

Chemistry and Process Selection Design Scoping Regular Operation... 

Abnormal deterioration of insulation may be expected if the ambient temperature of 40°C is exceeded in regular operation. See Note 3. 

Control of foulants and corrosion debris Because of the very large volume in these HW systems, there is an obvious reluctance to unnecessarily drain them down because of the development of waterside problems. Therefore, it is important to ensure that before regular operation they are provided with a proper precommission cleaning procedure. This process removes silt, mill-scale, grease, and other foulants, thus enabling passivation and subsequent maintenance inhibition to take place. 

It may seem unnecessary to have audits especially when there seem to be so many different types of audit. However, in spite of all of the documented procedures there are problems that can arise in analytical laboratories due to changes in staff, procedures, equipment, sample type and number of samples. For a laboratory to provide a consistent standard of quality in the face of all of these regular operational changes, Quality Audits need to be carried out. Audits will identify the problems which are expected to emerge, and provide a system to put them right. 

The distance between the control room and regular operating areas is to be as short as possible. 

From the gradual decrease of the level of contamination with evacuation time with intermittent O2 or Ar processing, it can be speculated that the fluorine level in the regular operation never reached the level shown at the end of 30 days in Figure 10.14. This is because the HFE/O2 sequence, which was maintained in the regular operation before the inadvertent omissions occurred, served as a cleaning process for the contaminant in the reactor. 

Detailed instructions must be written for both the startup and regular operators. 

Definition 8 Operator R d,a) (dependent on a scalar parameter a) is called the regularizing operator in some neighborhood of the element dj = A(nit), if there is a function a S) such that, for any e > 0, there can be found a positive number 6 e) with the property,... 

We can see that the regularizing operators can be constructed by approximating the ill-posed equation (2.23) by the system of well-posed equations (2.24), where the corresponding inverse operators A" are continuous. These inverse operators can be treated as the regularizing operators ... 

The only problem now is how to find the family of regularizing operators. Tikhonov and Arsenin (1977) suggested the following scheme for constructing regularizing operators. It is based on introducing special stabilizing and parametric functionals. 

Figure 2-2 The scheme illustrating the construction of the regularizing operators. The bold point tiif denotes the true solution, and the point dt D denotes the true data. The noisy data are shown by a point dj = d( + (5d. Application of a formal inverse operator to the noisy data generates formal solutions, and m, which are unstable with respect to a small perturbation in the data, d or d. Howevei application of the regularizing operators, i (d, a) to any of the observed data, d or d, produces stable results the inverse models and rn are close to each other and to the true solution, if the observed data, d and d, are close to each other and to the true data d. ...

Theorem 13 The operator R ds, 6), introduced by formula (2.33), is the regularizing operator for the equation (2.23), and can be used as an approximate solution of the inverse problem (note that in this case a = 6, while in general cases a = oi 6)). 

Proof First, it is shown above that is a continuous function of d therefore, i (d, i5) is a continuous operator. Let us assume now that condition (2.25) for the regularizing operator is not satisfied. This assumption requires that for some o > 0 there exist sequences d and a, such that... 

The fundamental result of the regularization theory is that this operator, il(di,a), is a regularizing operator for the problem (2. A). I do not present here the proof of this result, which requires an extensive mathematical derivation, referring interested readers to the original monograph by Tikhonov and Arsenin (1977). 

This particular x-ray tube was in service for more than a year and the total number of hours of operation was approaching 2000. The tube was regularly operated at 75% of rated power. 

In regular operation, with the dry tonnage of the original feed equal to the dry tonnage of the classifier overflow, at any one instant in the cycle the weight of the finished size in the material going to the classifier will equal the weight of finished size in the classifier products. Therefore,... 

This section presents the definition of specific terms used in battery technology and the basic principles for the regular operation of batteries, lithium-ion batteries will be used as an example to illustrate these concepts because they possess attributes that exhibit the most recent technologies available in batteries. 

B. It may become necessary for all hospitals to be able to establish and operate a continuous minimal treatment facility as part of the regular operational plan. This minimal treatment facility would be used to house those patients who cannot return to duty and who do not require or warrant hospitalization in the regular or intensive treatment part of the hospital. This is necessary since, whether patients in an evacuation chain are hospitalized or not, they must be held somewhere and accounted for. They must be housed, fed, and given at least minimal care, and they must be near definitive medical care so that they can receive additional medical treatment in an efficient manner when time and resources permit. In such a minimal treatment facility, the emphasis would be on self-care since the staffing would have to be minimal. 

Complete equipment shakedown and initiate regular operations at the pilot plant. 

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