共 50 条
[23]
DIFFERENTIAL SPECTROPHOTOMETRIC METHOD FOR THE DETERMINATION OF SELENIUM IN SLUDGES FROM SULFURIC-ACID PRODUCTION
[J].
INDUSTRIAL LABORATORY,
1989, 55 (06)
:641-646
[24]
Experimental Study on Removal of Arsenic from Sulfuric-Acid Residue of High-Arsenic
[J].
ADVANCES IN CHEMICAL, MATERIAL AND METALLURGICAL ENGINEERING, PTS 1-5,
2013, 634-638
:3363-3367
[25]
STUDIES ON FEASIBILITY OF DETERMINATION OF SULFURIC-ACID AEROSOL IN AUTO EXHAUST GASES BY LASER-INDUCED INFRARED EXCITATION
[J].
ENVIRONMENTAL LETTERS,
1974, 7 (03)
:195-206
[26]
INFLUENCE OF WATER AND SULFURIC-ACID ON NON-REINFORCED AND GLASS-FIBER REINFORCED POLYESTER RESINS OF THE ISOPHTHALIC ACID TYPE
[J].
PLASTE UND KAUTSCHUK,
1981, 28 (11)
:636-638
[28]
EXTRACTION OF VANADIUM BY HYDROGEN-CHLORIDE FROM SPENT CATALYST USED IN SULFURIC-ACID PRODUCTION
[J].
JOURNAL OF APPLIED CHEMISTRY OF THE USSR,
1979, 52 (01)
:20-23
[29]
EXTRACTION OF IRON FROM ALUM SOLUTIONS OBTAINED BY SULFURIC-ACID TREATMENT OF SYNNYRITES
[J].
JOURNAL OF APPLIED CHEMISTRY OF THE USSR,
1986, 59 (10)
:2213-2215