共 50 条
- [1] MODELING AND OPTIMIZATION OF GALANTHAMINE EXTRACTION FROM RAW-MATERIALS IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA I KHIMICHESKAYA TEKHNOLOGIYA, 1987, 30 (05): : 93 - 95
- [4] LEAD EXTRACTION BY FATTY-ACIDS IN ANALYZING MINERAL RAW-MATERIALS - COMPLEXOMETRIC DETERMINATION OF LEAD AND BISMUTH INDUSTRIAL LABORATORY, 1985, 51 (03): : 204 - 207
- [5] EXTRACTION OF MEDICINAL SUBSTANCES FROM VEGETABLE RAW-MATERIALS WITH A ROTARY EXTRACTOR KHIMIKO-FARMATSEVTICHESKII ZHURNAL, 1975, 9 (08): : 39 - 41
- [6] PROSPECTS OF IMPROVING THE KIVCET MELTING OF LEAD RAW-MATERIALS RUSSIAN METALLURGY, 1993, (02): : 33 - 38
- [9] NEW PROCESS FOR IMPROVED EXTRACTION OF RAW-MATERIALS BY PYROLYSIS ERDOL & KOHLE ERDGAS PETROCHEMIE, 1978, 31 (07): : 328 - 328
- [10] ECONOMICS ON RAW-MATERIALS BY PLANNED CUTTING OF COMSUMPTION OF RAW-MATERIALS LEBENSMITTEL INDUSTRIE, 1975, 22 (10): : 449 - 450