Tuomo Ruohola

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Tampere, FI

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Patents Grantslast 30 patents

Information Patent Grant
Process for the recovery of heat and chemicals from spent liquor
- Patent number 5,112,441
- Issue date May 12, 1992
- Oy Tampella AB
- Tuomo Ruohola
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for causing the gaseous sulfur compounds of flue gases to r...
- Patent number 4,788,047
- Issue date Nov 29, 1988
- Oy Tampella AB
- Sirpa Hamala
- C01 - INORGANIC CHEMISTRY