Tin difluoride

Manufacture

Manufacture

Manufacture name:

Manufacture of tin difluoride

Contributing activity / technique for the environment

Name of activity / technique:

Manufacture of tin difluoride

Environmental release category (ERC):

ERC1: Manufacture of the substance

Contributing activity / technique for workers

Contributing activity / technique for workers 1

Name of activity / technique:

Reaction step (crystallisation)

Process category (PROC):

PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions

PROC 3: Manufacture or formulation in the chemical industry in closed batch processes with occasional controlled exposure or processes with equivalent containment conditions

Contributing activity / technique for workers 2

Name of activity / technique:

Centrifugation

Process category (PROC):

PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions

PROC 3: Manufacture or formulation in the chemical industry in closed batch processes with occasional controlled exposure or processes with equivalent containment conditions

Contributing activity / technique for workers 3

Name of activity / technique:

Drying under vacuum

Process category (PROC):

PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions

PROC 3: Manufacture or formulation in the chemical industry in closed batch processes with occasional controlled exposure or processes with equivalent containment conditions

Contributing activity / technique for workers 4

Name of activity / technique:

Sampling and quality control

Process category (PROC):

PROC 15: Use as laboratory reagent

Contributing activity / technique for workers 5

Name of activity / technique:

Filling and packaging of solid substance

Process category (PROC):

PROC 26: Handling of solid inorganic substances at ambient temperature

Contributing activity / technique for workers 6

Name of activity / technique:

Cleaning and maintenance (by flushing)

Process category (PROC):

PROC28: Manual maintenance (cleaning and repair) of machinery

Contributing activity / technique for workers 7

Name of activity / technique:

Cleaning and maintenance (removal of dust)

Process category (PROC):

PROC28: Manual maintenance (cleaning and repair) of machinery

Related assessment:

use assessed in a joint CSR