Ice-cold vacuum system

The utility model provides an ice-cold vacuum system comprising a liquid ammonia gas-liquid separation tank, a screw rod compressor, an ammonia condenser, a liquid ammonia storage tank, a first ice-cold condenser, a second ice-cold condenser, a first steam injection vacuum pump, a second steam injec...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	FANG SHUOHONG, WANG ZHONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CHEMISTRY DETERGENTS EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKINGOILS ESSENTIAL OILS FATTY ACIDS THEREFROM FOODS OR FOODSTUFFS HUMAN NECESSITIES METALLURGY PERFUMES PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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