Integrated gas fermentation

An integrated process comprising:

• a) processing at least one of coal, refinery residues, petroleum coke, biomass, lignocellulosic material, black liquor, municipal solid waste, municipal liquid waste, industrial solid waste, industrial liquid waste, refuse derived fuel, sewerage, sewerage sludge, sludge from wastewater treatment, landfill gas, biogas, tires including end of life tires, unsorted landfill waste, sorted landfill waste, plastics, fibers, microbial biomass, waste wood, agriculture waste, forest waste, or any combination thereof in a gasification process, to produce a raw syngas steam comprising at least carbon monoxide and carbon dioxide, and to produce char byproduct;
• b) passing at least a portion of the syngas stream to a gas fermentation process comprising a bioreactor containing a C1-fixing microorganism in a liquid nutrient medium to produce at least one alcohol fermentation product;
• and
• c) providing the at least one byproduct and the at least one fermentation product to a downstream operation to produce a tire.