Home health agencies are dedicated to providing quality medical care in the comfort and convenience of the patientâs home. The types of services they provide varies some from one agency to the next, but most Medicare-certified home health agencies provide the following types of services. Skilled Nursing: Nursing services are often the main type of service provided by home health agencies. These services are provided by both registered nurses (RNs) and licensed practical nurses (LPNs).
Steel production is dependent upon coal and coke in steelmaking. Metallurgical coke, or met coke, is manufactured from blends of bituminous coal in a heated distillation process resulting in a non-melting carbon. Coke is made by one of two processes: by-product or non-recovery, also known as heat recovery.
The principal raw materials of the steel industry are iron ore, iron and steel scrap, coal, and limestone. Iron ore is a natural com. bination of iron oxides and other materials, such as silicon and phos. phorus. Until recently, the industry's main sources of iron were the. high-grade ores, containing from 55 to 65 per cent iron, which were. mined and sent directly to the steel plants. Today, the most available.