Excluding the Asbestos-Related Charge for each of the years, the Reorganization-Related Costs and the Proceeds from Business Interruption Insurance Claim, the adjusted loss from operations, which is not based on U.S. generally accepted accounting principles (“GAAP”), was $4.6 million and $5.4 million for the three and twelve months ended December 31, 2021, respectively, in comparison to adjusted income from operations of $2.3 million and $6.0 million for the three and twelve months ended December 31, 2020, respectively. A reconciliation of these GAAP to non-GAAP results is provided below under “Non-GAAP Financial Measures Reconciliation Schedule.”
Net loss for the three and twelve months ended December 31, 2021, was $12.3 million, or $0.65 per common share, and $12.7 million, or $0.67 per common share, respectively. By comparison, the Corporation reported net income for the three and twelve months ended December 31, 2020, of $2.2 million, or $0.12 per common share, and $8.0 million, or $0.56 per common share, respectively. Results for 2021 included the Asbestos-Related Charge and the Reorganization-Related Charge which combined to increase net loss by $8.1 million, or $0.42 per common share, and $8.3 million, or $0.44 per common share, for the three and twelve months ended December 31, 2021, respectively. The income tax benefit for the twelve months ended December 31, 2020, included a benefit of $3.5 million for the additional tax loss carryback provisions included in the CARES Act.
Segment Results
Forged and Cast Engineered Products
Sales for the three months ended December 31, 2021, were comparable to the same quarter of the prior year as higher sales of forged engineered products offset lower sales of mill rolls. Sales for the year improved 9% from the prior year primarily due to higher shipments of forged engineered products resulting from improved demand in the steel distribution and oil and gas markets, a higher volume of mill roll shipments, higher net pricing including pass-through surcharges, and a favorable effect from exchange rates. These positive impacts for the year were offset, in part, by a less favorable product sales mix.
Operating results for the three and twelve months ended December 31, 2021, declined compared to the prior year periods primarily due to higher raw materials, energy and other operating costs, net of surcharges passed through to customers, higher maintenance spending associated with extended machine outages, and less favorable product mix. These negative impacts for the quarter and full year were offset, in part, by improved cost absorption resulting from higher production levels.
Air and Liquid Processing
Sales for the three and twelve months ended December 31, 2021, declined when compared to the prior year periods. Sales of centrifugal pumps were affected by a lower volume of commercial pump shipments