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Establishing

Because the precision assigned to the upper and lower extrapolated points is relatively poor, it is possible to obtain a maximum or minimum in the curve, even when fitting all real and extrapolated data from 200 to 600°C. Extrema can occur anywhere, but generally they occur very close to either the lower or the upper end. A check of the sign of the slope at 200°C and 600°C easily indicated the presence of an extremum. When an extremum occurred, a new fit was established to avoid it. [Pg.142]

Pure component parameters for 92 components, and as many binary interaction parameters as have been established, are cited in Appendix C. These parameters can be loaded from formated cards, or other input file containing card images, by subroutine PARIN. [Pg.340]

PARIN first loads all pure component data by reading two records per component. The total number of components, M, in the library or data deck must be known beforehand. Next the associ-ation/solvation parameters are input for M components. Finally all the established UNIQUAC binary interaction parameters (or noncondensable-condensable interaction parameters) are read. [Pg.341]

We might think that we can find all the structural options by inspection, at least all of the significant ones. The fact that even long-established processes are still being improved bears evidence to just how difficult this is. [Pg.3]

It must be emphasized that it is not worth expending any effort optimizing pressure, feed condition, or reflux ratio until the overall heat-integration picture has been established. These parameters very often change later in the design. [Pg.78]

At this stage, how great the excess of chlorine should be for Fig. 4.7c to be feasible cannot be specified. Experimental work on the reaction chemistry would be required in order to establish this. However, the size of the excess does not change the basic structure. [Pg.104]

Having considered the separation and recycling of material, the streams entering and leaving the process can now be established. Figure 4.17 illustrates typical input and output streams. Feed... [Pg.121]

Having established that there is apparently a mechanism whereby the problems of sequencing and heat integration can be decoupled for simple columns on the basis of energy costs, it is interesting to consider whether there is any conflict with capital cost. A column sequence that handles a large amount of heat must have a high capital cost for two reasons ... [Pg.146]

It is thus recommended that in a first pass through a design, thermal coupling should not be considered. Rather, simple columns should be used until a first overall design has been established. Only when the full heat-integration context has been understood should thermal coupling be considered. [Pg.155]

As discussed earlier, the application of such techniques should be restricted until later in the design when the full heat-integration context both within and outside the disjtillation system has been established. [Pg.155]

The process is designed from a knowledge of physical concentrations, whereas aqueous effluent treatment systems are designed from a knowledge of BOD and COD. Thus we need to somehow establish the relationship between BOD, COD, and the concentration of waste streams leaving the process. Without measurements, relationships can only be established approximately. The relationship between BOD and COD is not easy to establish, since different materials will oxidize at different rates. To compound the problem, many wastes contain complex mixtures of oxidizable materials, perhaps together with chemicals that inhibit the oxidation reactions. [Pg.309]

The following steps are necessary in establishing a heat integrated distillation sequence... [Pg.348]

Establish simple sequences. Using methods described in Chap. 5, sequences of simple columns with low overall vapor load are established. Consideration should not be restricted to the single sequence with the lowest overall vapor load, since many factors need to be considered in finally arriving at the best design. [Pg.348]

Establish the heat integration potential of simple columns. Introduce heat recovery between reboilers, intermediate reboilers, condensers, intermediate condensers, and other process streams. Shift the distillation column pressures to allow integration, where possible, using the grand composite curve to assess the heat integration potential. [Pg.348]

When synthesizing a flowsheet, these criteria are applied at various stages when there is an incomplete picture. Hence it is usually not possible to account for all the fixed and variable costs listed above. Also, there is little point in calculating taxes until a complete picture of operating costs and cash flows has been established. [Pg.407]

To establish the shells target, the composite curves are first divided into vertical enthalpy intervals as done for the area target algorithm. It was shown in App. B that it is always possible to design a network for an enthalpy interval with (5, -1) matches, with each match having the same temperature profile as the enthalpy interval. [Pg.437]

If such a design is established within an interval, then the number of shells for each match in interval k will be the same. This is so because the number of shells in Eqs. (7.14) to (7.16) depends only on the temperatures of the streams being matched, and since each match within an interval operates with the same temperatures, each match will require the same number of shells. [Pg.437]

The large number of matches assumed in Eq. (E.2) is not a complication in establishing the target. This is so because the additive property shows that the total fractional number of shells is independent of how many vertical sections are used to divide a given heat exchange profile. [Pg.439]

Frk for [A ] shells in series can be calculated from the well-established relationships for Fj-. First, 2n is calculated for interval k, from which Pi 2 is calculated for the [AT ] shells from... [Pg.440]

C2H4N4. A translocated herbicide, m.p. 157-159 C, used as a non-selective herbicide on fallow land or in established orchards. [Pg.30]

The C exchanges with C in living organisms, but exchange ceases on death. The radioactive content decays with a half-life of 5730 years. Hence the age of a once living material may be established by determining the amount of C. [Pg.81]

Uquidus curve The freezing point of a molten mixture of substances varies with the composition of the mixture. If the freezing points are plotted as a function of the composition, the line joining the points is called a liquidus curve. Such mixtures usually freeze over a range of temperature. If the temperature at which the last traces of liquid just solidify (assuming that sufficient time has been allowed for equilibrium to be established) are plotted against composition the resulting line is called a solidus curve. [Pg.241]


See other pages where Establishing is mentioned: [Pg.4]    [Pg.4]    [Pg.117]    [Pg.83]    [Pg.157]    [Pg.211]    [Pg.239]    [Pg.335]    [Pg.401]    [Pg.401]    [Pg.401]    [Pg.44]    [Pg.65]    [Pg.77]    [Pg.104]    [Pg.127]    [Pg.146]    [Pg.170]    [Pg.255]    [Pg.257]    [Pg.264]    [Pg.265]    [Pg.275]    [Pg.295]    [Pg.345]    [Pg.348]    [Pg.406]    [Pg.408]   
See also in sourсe #XX -- [ Pg.30 , Pg.31 ]




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ASEAN MRLs with Quality Data Conducted at Regional Levels on Tropical Crops Should be Established as International Standards

Academically established methods

Accountability standards establishment

Acids concentrations, establishing with

Additional Established Bioprocesses Documented by Case Studies

Agricultural crop establishment

Applications to Establish MRLs

Atomic Energy Research Establishment

Atomic Energy Research Establishment Harwell, England

Atomic Weapons Establishment

Atomic Weapons Establishment studies

Atomic Weapons Research Establishment

Atomic Weapons Research Establishment AWRE)

Baseline validation establishment

Bases concentrations, establishing with

Bioassays to establish mechanism of allelochemical transport

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Building Research Establishment Environmental Assessment Method

Causality establishing

Causality establishment

Challenges in Establishing a Simulation Hospital

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Chemical Warfare Establishment

Chemical Warfare Research Establishment

Chemical Warfare Service established

Chemical Warfare Service, National Army, establishment

Chemical Warfare Technical Committee established

Chemical and Biological Defence Establishment

Chemical biology platforms establishment

Companies in Established Alternative-Energy Technologies

Comparison of the two approaches for establishing macroscopic spins

Conservation boundaries, establishment

Credentials, establishing

Criteria for Triggering a Review of an Established EQS

Defense Research Establishment Suffield

Definition of PDE. Method for establishing exposure limits

Designing or establishing the dosage regimen for a drug

Doctrine of Phlogiston Established

EPA establishment

ESTABLISHING A SYSTEM FOR RESOLVING ACTION ITEMS AND IMPLEMENTING CORRECTIVE ACTIONS

Ecosystem establishment

Edgewood Arsenal established

Element 5 Establish Performance Standards

Employees in Establishing the Inventory

Energy management system establishment

Environmental Protection Agency establishment

Environmental conditions, establishment

Equilibria slowly established

Equilibrium established between phases

Equilibrium establishing

Equilibrium establishing variable

Equilibrium, establishment

Equilibrium, re-establishment

Establish Competence Performance Standards and Assessment Criteria

Establish Interpenetrating Network Structure by Controlling Phase Separation

Establish Milestones

Establish Performance Criteria

Establish Priorities

Establish Safety System Objectives

Establish Success (and Failure) Criteria

Establish a Milestone Schedule

Establish a PSM Team

Establish a Process Owner

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Establish the Goals

Establish the routine

Established Approach

Established Chirality

Established Practices

Established Salts

Established and Novel Polymer Membranes for Molecular Separations

Established and emerging applications of NMR

Established and potential adsorption media for fluoride

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Established equivalence

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Establishing (juristically) valid performance of methods

Establishing Accountability

Establishing Benchmarking Comparisons

Establishing Causation and the Weight of Evidence Approach

Establishing Clear Goals and Assigning Responsibilities

Establishing Consequences for Failure to Perform Adequately

Establishing Dual Regulation of Mixed Waste

Establishing Dynamic Equation Model

Establishing Effective Goals

Establishing Employee Objectives

Establishing Energy Management System

Establishing Flows

Establishing Fluid Contact

Establishing Health and Safety Performance Goals

Establishing Hydraulic Interconnections

Establishing Learning Objectives

Establishing New Radiation Protection Guidelines for Radionuclides of Cerium

Establishing Nutrient Intake Requirements

Establishing Operational Requirements

Establishing Process Conditions

Establishing Region

Establishing Relieving or Set Pressures

Establishing Safety Objectives

Establishing Safety Procedures

Establishing Spectral Windows

Establishing Steam Balances

Establishing Your Objectives

Establishing a De Facto State through an International Process

Establishing a Health, Safety, and Environment Program

Establishing a PPE Program

Establishing a Proper HA Oxidative Degradation System

Establishing a Safety Metrics Program

Establishing a Waste Classification System Based on the Framework and Risk Index

Establishing a cell line

Establishing a database on potential accidents

Establishing a documented quality system

Establishing a medical program

Establishing a threshold policy for regulating food contact materials

Establishing an HPLC separation

Establishing an environmental management system

Establishing and Applying Key Events in Support of MOA

Establishing and Maintaining Communication

Establishing and Maintaining an Inert Atmosphere

Establishing and Using Your Network

Establishing and improving grassland

Establishing appropriate intake levels for isoflavones

Establishing equivalence

Establishing functions (chapter

Establishing goals

Establishing goals and defining user needs

Establishing leys

Establishing mass transfer relationships

Establishing measurement traceability in clinical chemistry

Establishing operations

Establishing temporal CNS intercompartmental relationships in rats

Establishing the 13C Isotope Content in Natural Samples

Establishing the Backbone Connectivity in an Organic Molecule

Establishing the Basis for Using Stable Isotope Ratios of Metals as Paleoredox Proxies

Establishing the Groundwork

Establishing the Molecular Point Group

Establishing the Point Group

Establishing the process capability

Establishing your goals

Establishment

Establishment Inspection Report

Establishment Inspection Report , good

Establishment Inspection Report preparation

Establishment Licence Application

Establishment and Development of the Fertilizer Industry

Establishment and Use of Reference Values

Establishment license application

Establishment of 1,6-Thio Linkages

Establishment of Cotyledon Reserves in Dicots

Establishment of HPLC Selectivity by Stress Studies

Establishment of Measurement Traceability

Establishment of Need

Establishment of New Facilities

Establishment of Source Beds

Establishment of a Working Curve

Establishment of a reaction mechanism

Establishment of acceptance criteria

Establishment of an Exempt Waste Class

Establishment of setpoints

Establishment of the --Linkage

Establishment of the Axial Order

Establishment of the Dimensionless Numbers

Establishment of the Relation between Tryptophan and Nicotinic Acid

Establishment of the mechanism a short history

Establishment thermodynamics

European Medicine Evaluation Agency establishment

European working standards establishment

Executive Council Matters, establishment

Experimental Establishment of the Absolute Potential Scale

Farms, established

Farnborough Royal Aircraft Establishment

Foam drainage and the kinetics of establishing equilibrium

Food and Drug Administration established

Food and Drug Administration establishment

Food establishments

Food establishments vulnerabilities

Forced Circulation Established

Free energy establishing standard

Fully Established Friction Factor

Further Procedures to Establish a Relevance List

Future Directions - Establishing a Novel Chemistry by Enabling Function

Generalized Theoretical Establishment

Genetic diseases established genes

Goals and objectives establishment

Growth rates establishment

Guidelines for Achieving Well-Established Projects

Guidelines for Establishing a Laboratory Chemicals Safety and Security Program

Guidelines on registration requirements to establish interchangeability

Hairy root cultures, establishment

How to Establish Metrological Traceability

Identity establishing

Impurity standard, establishment

Inclusion teams establishing

India Establishment

Infection establishment

Information Required to Establish Quality

Insects establishment factors

Interactions with Resident Vegetation - Constraints on Establishment

Kinetics of establishing pressure in the foam liquid

LCP and their Parameters Established in Simulations

Leak-tight seal, establishing

Limiting-current measurement correlations established

Mass resolution establishing

Mass resolving power establishing

Material selection establishing operational requirements

Matters establishment

Maximum contaminant level establishing

Maximum contaminant level goal establishing

Medical establishment

Medical well-established

Medicines establishing differences among

Member Countries Should Have Comprehensive Knowledge on MRLs Establishment Consistent with International Guidelines

Method validation establishment

Method-control strategy, establishment

Method-operable design region establishment

Microbiological Research Establishment

Milestones, establishing

Military establishments

Molecular point groups establishing

Molecules establishment

Multi-establishment facilities

National Gas Turbine Establishment

National Safety Council establishment

Natural Products as a Resource for Established and New Drugs

Next page established

Norwegian Defence Research Establishment

Nuclear Research Establishment, Whiteshell

Once Established, Life Is to Remain Present in This Universe

Overview team establishment

Photodegradation, establishment

Plants also establish intimate relations with fungi

Point group establishing

Policy establishing joint committees

Porton Down Defence Establishment

Porton Down Research Establishment

Porton Down, Chemical Defence Establishment

Prague, educational establishments

Preclinical Testing for an Established Excipient

Predictive maintenance program establishment

Procedures for Establishing MRLs and Setting Up PHI in China

Process evaluation establishing proposal details

Process safety management establishment

Public Health Service establishment

Quality assurance unit establishment

Quality management teams establishment

Quantum chemistry establishment

Question 3 Are the Retention Times as Expected and within Established Tolerance Limits

Rate laws establishment

Re-establishment

Redox equilibria, establishment

Registration of establishments

Republics, establishment

Result of establishing a single price and Ramsey prices

Royal Aircraft Establishment

Royal Aircraft Establishment Famborough

Royal Aircraft Establishment at Farnborough

Safety in Mines Research Establishment

Salmonellosis establishments

Schemes Planar and axially dissymmetric molecules of established configuration

Scientific Advisory Board Director-General, establishment

Scolex establishment

Shutdown standards establishment

Single-Animal versus Herd Treatment and Establishment of Withholding Time (WhT)

Stability Operating Procedures establishment

Stability protocols establishment

Stand establishment

Step 1 Establishing Mission, Values, and Milestone Targets

Step 7 Establish a system for behavior observation, feedback, and problem solving

Subject establishment

Subpart B—Adoption and Extension of Established Federal Standards

Substances with No Established RELs

Succession, establishment phase

System safety requirements, establishing

System safety working groups establishing

TRAF2-Receptor Interactions Establishment of the Paradigm

Team establishment

The Establishment of Thermodynamics

The Use of HPLC to Establish Optimal Conditions for

Theoretical Quantum Chemistry Establishing a New Science in the Twentieth Century

Thermal limits mechanisms establishing

Tolerances establishment

Toxicology tolerances, establishing

Transitioning establishing

UK,BUILDING RESEARCH ESTABLISHMENT

UNITAR-sponsored established definitions

United States Chemical Warfare Establishment

University setting establishment

Updating References and Re-Establishing Links

Use of Standards to Establish Conformity

Use tangible rewards to establish a memory

Validation test establishment

Validation test establishment baseline

Validation test establishment calibration

Validation test establishment fundamentals

Validation test establishment performance

Veterinary biological establishment

Weapons establishment

Well-Established Allotropes of Sulfur

Well-established safety

Work at the Atomic Energy Research Establishment, Harwell

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