Everyone now recognises that fuels and the energy they contain are amongst the most important factors in the economy and it is accepted that it is only sensible to Yen Ie them in sound and efficient ways. Since the Second World War there has been a number of fuel 'crises'; a build-up of supplies just after this War, then the return of fuel oils to the market, followed in the 1958:62 period by a steady fall in the delivered prices of fuel oils. In turn this caused the contraction of the coal industry, closing of many pits then considered to be uneconomic and ever-increasing imports of crude oil…mehr
Everyone now recognises that fuels and the energy they contain are amongst the most important factors in the economy and it is accepted that it is only sensible to Yen Ie them in sound and efficient ways. Since the Second World War there has been a number of fuel 'crises'; a build-up of supplies just after this War, then the return of fuel oils to the market, followed in the 1958:62 period by a steady fall in the delivered prices of fuel oils. In turn this caused the contraction of the coal industry, closing of many pits then considered to be uneconomic and ever-increasing imports of crude oil for processing in refineries. The ever-increasing demand for energy all over the world has continued without interruption for nearly thirty years since 1945, with periodic warnings from conservationists that an energy 'gap' would hit the world at some indefinite period towards the 1980-90 period. However, such vague warnings carried little weight with the majority of users when abundant supplies of cheap fuel oils continued to be available.
Section 1 Consideration of a New or Replacement Boiler Plant: Financial Considerations.- Establish load pattern - maximum, minimum, load pattern hour by hour.- Degree of standby capacity.- Efficiencies of various boiler types.- Typical dimensions needed to accommodate.- Typical capital and running costs (capital cost small compared to annual fuel bills in most cases).- Combustion problems of various fuels.- Section 2 Consideration of a New or Replacement Boiler Plant: Operational Considerations.- Boiler auxiliaries.- Effect of short-term peaks in demand.- Chimney problems.- Automatic controls - what is worth fitting.- Section 3 Space Heating of Factories, Offices and Similar Buildings.- Possible methods - advantages and disadvantages.- Margins for severe weather.- Typical capital costs of various systems.- Methods of automatic control - savings possible.- Problems of solar radiation.- Insulation, double glazing, etc. - costs and value.- Section 4 The Various Fuels Available.- Properties - problems of storage and distribution.- Evaluation of cost effects and market situations.- Dual-fuel economies.- Residues from fuels: combustion products harmful effects, disposal.- Use of wastes as fuels.- Section 5 Tariffs and Charges.- Typical tariff examples.- Reasons why suppliers offer such tariffs.- Evaluation within a firm's premises - examples.- When to change to a different tariff.- Reasons which may allow negotiations on special tariff concessions.- Section 6 Services Within Factories or Buildings.- Rationalisation.- Compressed air.- Water, cooling water.- Costing of services.- Sources of waste.- Re-use of water, effluent problems.- Section 7 Standby Consideration: Generation of Permanent Supply.- Types of turbines and /or engines.- Parallel or sectionedoperation.- Implications of standby requirements.- Reliability.- Use of standby sets for peak-load lopping.- Section 8 Heat Distribution.- Steam and hot water utilisation.- Condensate return.- Other uses of condensate.- Section 9 Savings in Process.- Reducing heat demand and recovering waste heat.- Improving of drying plant.- Storage of heat.- Section 10 Small Industrial Furnaces.- Intermittent heating.- Heat recovery from furnaces.- Importance of furnace loading.
Section 1 Consideration of a New or Replacement Boiler Plant: Financial Considerations.- Establish load pattern - maximum, minimum, load pattern hour by hour.- Degree of standby capacity.- Efficiencies of various boiler types.- Typical dimensions needed to accommodate.- Typical capital and running costs (capital cost small compared to annual fuel bills in most cases).- Combustion problems of various fuels.- Section 2 Consideration of a New or Replacement Boiler Plant: Operational Considerations.- Boiler auxiliaries.- Effect of short-term peaks in demand.- Chimney problems.- Automatic controls - what is worth fitting.- Section 3 Space Heating of Factories, Offices and Similar Buildings.- Possible methods - advantages and disadvantages.- Margins for severe weather.- Typical capital costs of various systems.- Methods of automatic control - savings possible.- Problems of solar radiation.- Insulation, double glazing, etc. - costs and value.- Section 4 The Various Fuels Available.- Properties - problems of storage and distribution.- Evaluation of cost effects and market situations.- Dual-fuel economies.- Residues from fuels: combustion products harmful effects, disposal.- Use of wastes as fuels.- Section 5 Tariffs and Charges.- Typical tariff examples.- Reasons why suppliers offer such tariffs.- Evaluation within a firm's premises - examples.- When to change to a different tariff.- Reasons which may allow negotiations on special tariff concessions.- Section 6 Services Within Factories or Buildings.- Rationalisation.- Compressed air.- Water, cooling water.- Costing of services.- Sources of waste.- Re-use of water, effluent problems.- Section 7 Standby Consideration: Generation of Permanent Supply.- Types of turbines and /or engines.- Parallel or sectionedoperation.- Implications of standby requirements.- Reliability.- Use of standby sets for peak-load lopping.- Section 8 Heat Distribution.- Steam and hot water utilisation.- Condensate return.- Other uses of condensate.- Section 9 Savings in Process.- Reducing heat demand and recovering waste heat.- Improving of drying plant.- Storage of heat.- Section 10 Small Industrial Furnaces.- Intermittent heating.- Heat recovery from furnaces.- Importance of furnace loading.
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