La. sugarcane technology draws global interest La. sugarcane technology draws global interest Advocate staff photo by BRYAN TUCK -- Officials observe the operation of a new sugar filtration system Monday at the production facility of Sterling Sugars in Franklin. Sugar farmers, millers expect to benefit from new technology Billy Gunn| email@example.com Jan. 15, 2014 Comments FRANKLIN — Cane growers and millers from across the Western Hemisphere have been visiting the Sterling Sugars mill in Franklin. The visitors are coming to witness new technology called the Crompion Louisiana Low Turbulence Clarifier, or Crompion LLT Clarifier — that’s wringing more sugar out of the production process by using two filtration processes. The first cuts the time it takes to separate sugar from mud and other impurities. The second uses a degassing device — a flash trough — that keeps more air out of the process. The president and chief executive officer with Crompion International, George Schaffer, said he travels the world to look at sugar mills and he sees a lot of waste. “They don’t know how much sugar they’re losing,” Schaffer said. The Crompion LLT Clarifier came out of a collaboration between the LSU AgCenter’s Audubon Sugar Institute and Crompion International, a private-sector business in Baton Rouge that Schaffer started 12 years ago. Personnel at the Audubon Sugar Institute designed the technology, and Crompion buys the material, custom-builds the systems and markets the process. “LSU has been very prominent in the sugar industry,” said Benjamin L. Legendre, an LSU professor and head of the Audubon Sugar Institute. “Without that (LSU) research, the industry could go away.” The partnership could prove to be lucrative to LSU, which could share profits with Crompion if the processes become profitable, said Wade Baumgartner, director of the LSU AgCenter Office of Sponsored Programs and Intellectual Property. Patents are pending for both processes. The Crompion LLT Clarifier was installed at Sterling two years ago to see how well it worked. Besides Sterling, Crompion has installed clarifiers in two of Louisiana’s other 10 mills, Schaffer said. The results have been pleasing: It now takes less time to produce more sugar. Crompion and LSU believe the endeavor — which both call a successful public-private venture — can help people in the world’s poor regions that produce sugar. “The sugar industry brings a lot to the Third World,” Schaffer said, citing infrastructure built to accommodate sugar industries in poor countries. He said the industry spurs road-building and sewerage systems, jobs and home construction, banking and engineering. Schaffer said Crompion and the Audubon Sugar Institute hosted visitors from international sugar companies who’ve visited Sterling Sugars’ Franklin plant, which was initially built in the 1800s. Crompion also is marketing the filtration system in Mexico, which has 56 sugar mills, and in South and Central American countries. The sales bonanza, Schaffer said, could be in Brazil, where 500 mills operate. Crompion is looking to open a marketing office in Brazil, Schaffer said. On a blustery, cold Monday, cane trucks and tractors pulling trailers loaded with stalks queued up to be off-loaded at the Franklin site. The truckers were hauling in some of 2013’s last sugar-cane stalks, and some of the stalks were muddy. Mud in its different varieties is one of the enemies at sugar mills. Whether it’s the soft mud of south Louisiana or the red clay kind from up around Bunkie, it must be separated and removed from the sugar during the process in an economically feasible manner. “We’re getting pretty dirty cane from all areas” of cane-growing Louisiana, said Luis Acevedo, chief engineer at Sterling Sugars. Acevedo said in other areas of the world where cane is grown, farmers stop cutting the stalks when it rains. In Louisiana, he said, farmers must continue cutting and millers must continue grinding in some rain because of the possibility of cane-killing freezes in December and January.