Inventor

PETTERSSON BERTIL

SE6 patents

⚠️ This page may combine multiple inventors who share the name “PETTERSSON BERTIL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KORSNAES AB

2 patents

US5922172AJul 13, 1999

Combustion of black liquid and processing of lime sludge in a recovery boiler

KORSNAES AB4 citations56

US5667633ASep 16, 1997

Method of producing white liquor streams of high and low sulphidity

KORSNAES AB0 citations35

HEDEMORA AB

1 patent

US4941945AJul 17, 1990

Method for clarifying green liquor

HEDEMORA AB20 citations78

PETTERSSON BERTIL

1 patent

US4378198AMar 29, 1983

Windmill

PETTERSSON BERTIL22 citations75

KVAERNER PULPING TECH

1 patent

US5607548AMar 4, 1997

Process for dividing the sulphide content of the green liquor for the production of white liquors having high and low sulphidity

KVAERNER PULPING TECH5 citations59

TERMORAK OY

1 patent

US4624634ANov 25, 1986

Method and arrangement for improving the heat economy in rotary kilns

TERMORAK OY3 citations46