Tantalum and niobium wet separation

Tantalum and niobium wet separation, Total:54 items.

The international standard classification for "Tantalum and niobium wet separation" includes: Cadmium, cobalt and their alloys , Ferroalloys , Other non-ferrous metals and their alloys , Metalliferous minerals .

The Chinese standard classification for "Tantalum and niobium wet separation" includes: Rare metals and their alloys analysis method , Steel and iron alloy analysis method , Rare metal ore , Precious metals and its alloy analysis method , Rare refractory metals and their compounds .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 3654.1-1983 Methods for chemical analysis of ferroniobium--The paper chromatographic gravimetric method for the determination of niobium and tantalum content
GB/T 15076.15-2008 Methods for chemical analysis of tantalum and niobium - Determination of hydrogen content
GB/T 15076.2-1994 Methods for chemical analysis of tantalum and niobium - Determination of niobium content in tantalum
GB/T 15076.6-1994 Methods for chemical analysis of tantalum and niobium-Determination of silicon content in tantalum
GB/T 15076.12-1994 Methods for chemical analysis of tantalum and niobium-Determination of carbon content
GB/T 17415.1-2010 Methods for chemical analysis of tantalum and niobium ores—Part 1:Determination of tantalum content
GB/T 17415.1-1998 Methods for chemical analysis of Tantalum and Niobium ores--Determination of Tantalum content--Preconcentration and separation with silica gel--Butyl rhodamine B extraction photometric method
GB/T 15076.4-1994 Methods for chemical analysis of tantalum and niobium-Determination of iron content
GB/T 15076.16-2008 Methods for chemical analysis of tantalum and niobium - Determination of sodium and potassium contents
GB 3654.1-1983 Methods for chemical analysis of ferroniobium;The paper chromatographic gravimetric method for the determination of niobium and tantalum content
GB/T 15076.14-2008 Methods for chemical analysis of tantalum and niobium - Determination of oxygen content
GB/T 6150.7-2008 Methods for chemical analysis of tungsten concentrates - Determination of tantalum content and niobium content - Inductively coupled plasma emission spectrometry and spectrophotometry
GB/T 15076.13-1994 Methods for chemical analysis of tantalum and niobium-Determination of nitrogen content in tantalum
GB/T 15076.14-1994 Methods for chemical analysis of tantalum and niobium-Determination of oxygen content
GB/T 17415.2-2010 Methods for chemical analysis of tantalum and niobium ores—Part 2:Determination of niobium content
GB/T 15076.5-1994 Methods for chemical analysis of tantalum and niobium-Determination of molybdenum and tungsten contents
GB/T 15076.11-1994 Methods for chemical analysis of tantalum and niobium-Determination of arsenic antimony,lead,tin and bismuth contents in niobium
GB/T 15076.10-1994 Methods for chemical analysis of tantalum and niobium-Determination of iron,nickel,chromium,titanium,zirconium,aluminum and manganese contents in niobium
GB/T 17415.2-1998 Methods for chemical analysis of Tantalum and Niobium ores-Determination of Niobium content-Preconcentration and separation with silica gel-Thiocyanate extraction photometric method
GB/T 15076.3-1994 Methods for chemical analysis of tantalum and niobium-Determination of copper content
GB/T 15076.8-2008 Methods for chemical analysis of tantalum and niobium - Determination of carbon and sulphur contents
GB/T 15076.15-1994 Methods for chemical analysis of tantalum and niobium-Determination of hydrogen content
GB/T 15076.1-1994 Methods for chemical analysis of tantalum and niobium- Determihation of tantalum content in niobium
GB/T 15076.12-2008 Methods for chemical analysis of tantalum and niobium - Determination of phosphorus content in tantalum
GB/T 15076.9-1994 Methods for chemical analysis of tantalum and niobium-Determination of iron,chromium,nickel,manganese,titanium,aluminum,copper and zirconium contents in tantalum
GB/T 15076.7-1994 Methods for chemical analysis of tantalum and niobium-Determination of phospherus content in niobium
GB/T 15076.7-2020 Methods for chemical analysis of tantalum and niobium—Part 7:Determination of phospherus content in niobium—4-Formyloxy-pentyl ketone-[2] extraction separation phosphomolybdate blue spectrophotometry and inductively coupled plasma atomic emission spectrometry
GB/T 15076.8-1994 Methods for chemical analysis of tantalum and niobium-Determination of sulphur content in niobium

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 15076.2-2019 Methods for chemical analysis of tantalum and niobium—Part 2:Determination of niobium content in tantalum—Inductively coupled plasma atomic emission spectrometry and stratography gravimetry

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

GB/T 15076.1-2017 Methods for chemical analysis of tantalum and niobium - Part 1: Determination of tantalum content in niobium - Inductively coupled plasma atomic emission spectrometry

Taiwan Provincial Standard of the People's Republic of China

CNS 11844-1987 Method of Determination for Niobium and Jantalum in Ores

Professional Standard - Non-ferrous Metal

YS/T 358-1994 Chemical analysis method of tantalum iron and niobium iron concentrate
YS/T 358.12-2012 Methods for chemical analysis of tantalite columbite concentrate—Part 12:Determination of water content－Gravimetric method
YS/T 358.1-2011 Methods for chemical analysis of tantalite,columbite concentrate—Part 1:Determination of tantalum and niobium content—Gravimatric of paper chromatography method

Professional Standard - Geology

DZ/T 0453.2-2023 Chemical analysis methods for niobium-tantalum ores Part 2: Determination of the content of lithium, rubidium, beryllium, nickel, copper, zinc, niobium, tantalum, tungsten and yttrium elements Closed acid dissolution-inductively coupled plasma mass spectr
DZ/T 0453.1-2023 Chemical analysis method of niobium-tantalum ore Part 1: Determination of niobium, tantalum and tungsten content Closed acid dissolution-inductively coupled plasma atomic emission spectrometry
DZ/T 0453.3-2023 Chemical analysis methods for niobium and tantalum ores Part 3: Determination of niobium, tantalum, iron, manganese and tungsten content Acid dissolution-inductively coupled plasma atomic emission spectrometry

Sichuan Provincial Standard of the People's Republic of China

DB51/T 1782-2014 Determination of Niobium and Tantalum in Geological Samples by Inductively Coupled Plasma Mass Spectrometry

Korean Agency for Technology and Standards (KATS)

KS D ISO TR 11434:2001 Nickel alloys-Determination of niobium and tantalum in nickel alloys-Ion exchange method
KS D 2556-1985 DETERMINATION OF NIOBIUM IN TANTALUM
KS D 2556-1985(2000) DETERMINATION OF NIOBIUM IN TANTALUM
KS E 3096-1997 METHOD FOR DETERMINATION OF NIOBIUM AND TANTALUM IN ORES
KS D ISO TR 11434-2018 Nickel alloys－Determination of niobium and tantalum in nickel alloys－Ion exchange method
KS D ISO TR 11434-2001(2016) Nickel alloys－Determination of niobium and tantalum in nickel alloys－Ion exchange method

RO-ASRO

STAS SR ISO/TR 11434:1996 Nickel alloys. Determination of niobium and tantalum. Ion exchange method

International Organization for Standardization (ISO)

ISO/TR 11434:1992 Nickel alloys; determination of niobium and tantalum; ion exchange method

RU-GOST R

GOST 18385.4-1979 Niobium. Method for the determination of tantalum
GOST 18385.7-1989 Niobium. Spectral method for the determination of tantalum
GOST 15933.5-1990 Ferroniobium. Method for determination of niobium and tantalum sum
GOST 15933.6-1990 Ferroniobium. Method for determination of tantalum

Japanese Industrial Standards Committee (JISC)

JIS H 1689:1976 Methods for determination of niobium in tantalum
JIS M 8407:1977 Method for determination of niobium and tantalum in ores

GOSTR

GOST 9853.10-1996 Sponge titanium. Method for determination of niobium and tantalum

AENOR

UNE 35054-1:1985 FERRONIOBIUM. SPECTROPHOTOMETRIC DETERMINATION OF NIOBIUM AFTER SEPARATION ON ION EXCHANGE RESIUS

Others: Tantalum and niobium wet separation