Process for the preparation of solutions from environmentally noxious substances

Patent · Tue Jan 24 00:00:00 EST 1984

OSTI ID:6733614

Frenken, H; Friedsam, J; Voss, K

The invention relates to a process for the automatic preparation of solutions from environmentally noxious substances in solvents whereby the noxious substance is brought on a receiver and by means of an airtight adapter and a feed connection into a hermetical sealed, storage bin, an exact quantity of the substance is dosed into a measuring and mixing vessel by means of a dosing screw after the solvent is dosed into this vessel, the substance is mixed and dissolved maintained at a certain temperature filtered and delivered to a storage vessel in an automatic sequence.

• Assignee: AGFA-Gevaert Aktiengesellschaft (Germany, Federal Republic of)
• Patent Number(s): US 4427645
• OSTI ID: 6733614
• Resource Relation: Patent Priority Date: Priority date 14 Dec 1979, Germany, Federal Republic of (F.R. Germany); Other Information: PAT-APPL-214466
• Country of Publication: United States
• Language: English

Related Subjects

54 ENVIRONMENTAL SCIENCES
MIXERS
DESIGN
SOLUTIONS
CHEMICAL PREPARATION
TOXIC MATERIALS
DISSOLUTION
MIXING
STORAGE
TRANSPORT
AIR POLLUTION
AUTOMATION
CHEMICAL COMPOSITION
CONTAINERS
FILTRATION
HEALTH HAZARDS
MEASURING INSTRUMENTS
PROCESS CONTROL
SOLVENTS
TEMPERATURE CONTROL
CONTROL
DISPERSIONS
HAZARDS
MATERIALS
MIXTURES
POLLUTION
SEPARATION PROCESSES
SYNTHESIS
500200* - Environment
Atmospheric- Chemicals Monitoring & Transport- (-1989)