Oil refinery - Wikipedia

An oil refinery or petroleum refinery is an industrial process plant where crude oil is transformed and refined into useful products such as petroleum naphtha, gasoline, diesel fuel, asphalt base, heating oil, kerosene, liquefied petroleum gas, jet fuel and fuel oils. Petrochemicals feed stock like ethylene and propylene can also be produced directly by cracking crude oil without the need of

Learn More

Milk and dairy products: production and processing costs

Boiler water treatment. The specific weight of the fuel (diesel oil has a specific weight of some 0.85 kg/1) and lowest calorific value (LCV), i.e. the number of kilo-calories given off by the combustion of 1 kg of fuel needs to be known. Storage costs: depreciation or rent, lighting, heating, supervision, maintenance, insurance.

Learn More

Internal Revenue Bulletin: 2013-43 | Internal Revenue Service

Oct 21, 2013 · The 2011 temporary regulations provided that the activities are routine only if, at the time the unit of property was placed in service, the taxpayer reasonably expected to perform the activities more than once during the period prescribed under sections 168(g)(2) and 168(g)(3) (the Alternative Depreciation System class life), regardless of

Learn More

ATO Depreciation Rates 2020 • Rental

Disclaimer: While all the effort has been made to make this service as helpful as possible, this is free service and the author makes no warranties regarding the accuracy or completeness to any information on this website.. Source: TR 2020/3TR 2020/3

Learn More

Is it cheaper to heat my home with gas or electricity

Jun 07, 2018 · It is more common for households without mains gas access to heat their homes using either heating oil or electricity as the fuel source. Recently there has even been a shift that has seen more people using biomass as a heating source. This has become an attractive option since it includes a subsidy payment for every unit of hot water produced this is known as the Renewable Heat Incentive.

Learn More

Agricultural Anaerobic Digesters: Design and Operation

Dec 01, 2016 · If the total gas production is 5,300 ft 3 /day (150m 3 /d) and the heating need is 1,600 ft 3 /day (45m 3 /d), the necessary gas storage will be 3,500 ft3 (100m 3) if cooling water from an internal combustion engine driving an electric generator provides the heat for the digester, and 2,000 ft 3 (55 m 3) if a separate heating boiler is used

Learn More

Power Plant Interview Questions & Answers - Inst Tools

La Mont boiler is a forced circulation high pressure water tube boiler. The major disadvantage is the formation of bubbles, salt and sediment on the inner surfaces of the heating surfaces. This reduces the heat flow and steam generation. 24. Write about Benson boiler? State some important advantages of Benson boiler?

Learn More

Cost estimating for chemical engineering plant design

Make certain you do your MACRS depreciation, cash flow, and discounted cash flow calculations correctly. Note that a 5-year MACRS takes place over a 6-year period, because the first and last years are considered half years. At the end of 6 years of production, the book value should be 0.

Learn More

A. O. Smith Reports First Quarter Results

Apr 29, 2021 · Cash provided by operations of $104.4 million during the first quarter of 2021 increased from $54.1 million during the same period in 2020, primarily as a result of higher earnings in 2021

Learn More

ATO Depreciation Rates 2020 • Oven

Jul 01, 2004 · Oil and fat manufacturing (11500): Edible oil or fat, blended, modified, refined or solvent extracted manufacturing assets (including canola, safflower, soybean): Measuring and monitoring assets: Laboratory assets: Furnace oven s: 15 years: 13.33%: 6.67%: 1 Jul 2012

Learn More