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Cyanidation
英音[ saɪənɪˈdeɪʃən ] 美音[ saɪənɪˈdeɪʃn ]
[无化] 氰化
常用释义
词性释义
n.
[无化] 氰化；[冶] 氰化法
例句
全部
Arsenic
-
bearing
gold
ore
is
one
of
the
refractory
gold
ores
.
Its
conventional
cyanidation
leaching
rate
is
generally
very
low
.
含砷金矿是主要难处理金矿类型之一，该类金矿石常规氰化浸出率一般很低。
The
work
aimed
to
provide
basis
for
a
process
tests
of
calcine
cyanidation
after fluid
bed
roasting
of
the
primary
ore
.
该研究的主要目的是为原矿沸腾焙烧—氰化提金工艺试验提供依据。
A
fresh
method
to
treat
cyanide
-
bearing
tailing
in the all-sliming
cyanidation
CIP
technology
for
gold
extraction
is
introduced
.
介绍了一种全泥氰化炭浆提金工艺含氰尾矿处理技术新工艺方法。
It is found
that
the
dispersing
,
impurity
removal
and
chelating
effect
of
citric acid
help
gold
cyanidation
.
研究结果表明，柠檬酸的分散、除杂及螯合作用有助于金的氰化浸出。
Hence
,
this
cyanidation
leaching
process
is
recommended
to
treat
this
ore
.
因此，推荐采用全泥氰化浸出工艺处理该矿石。
After
neutral
oxidizing
two
stage
roasting
of
gold
concentrate
,
91
.
82%
of
cyanidation
extraction
of
gold
was
achieved
.
金精矿通过中性—氧化两段焙烧后氰化浸金，金的浸出率可达91.
The
gold
recovery
of
calcine
cyanidation
reached
90
percent
.
焙砂提金，金的氰化浸出率达到90%。
Investigation
of the
Roasting
-
cyanidation
-
leaching
Technology
for
an
Arsenic
-
containing
Gold
Concentrate
某含砷金精矿的焙烧氰化浸出工艺研究
Research
on a
new
method
of
handling
cyanide
wastewater
produced in
roasting
-
cyanidation
process
and
its
application
焙烧-氰化工艺中含氰废水处理新方法的研究与应用
the
technological
circuit of copper
flotation
roasting
sand
cyanidation
of
sulphide
concentrate
full
slime
cyanidation
of
tailings
;
优先浮选—硫精矿焙砂氰化—尾矿全泥氰化工艺；
Study of
Lime
Roasting
-
Cyanidation
Process
of
Refractory
Gold
Concentrate
难浸金矿加石灰焙烧-氰化浸金工艺方法
At
present
the
research
of
non-cyanidation
leaching
gold
is
mainly
focusing
on
the
methods
of
thiourea
,
thiosulfate
,
chlorine
and
bromine
;
目前对非氰化法浸金的研究主要集中在硫脲法、硫代硫酸盐法、水氯法、溴法等。
The
experimental
study
on the technology of the
refractory
gold
ore
heap
bio
-
oxidation
-
cyanidation
CIL
process
难浸金矿石堆式细菌氧化-氰化炭浸法提金试验研究
Comprehensive
recovery
of
sediments
from
acid
treating
waste effluents
of
cyanidation
processes
含氰废液酸化沉淀物综合回收试验研究
Investigation
on
Cyanidation
Leaching
Technology
of
Certain
Gold
Concentrate
of
Flotation
某浮选金精矿的氰化浸出工艺研究
Study
on
Treating
Arsenic
-
bearing
Refractory
Gold
Ore by
Magnetic Field
-
Intensified
Cyanidation
Leaching
含砷难处理金矿的磁场强化氰化浸出试验研究
Experimental
research
on
roasting
pretreatment
-
cyanidation
process
of
carbon
-
bearing
refractory
gold
ore
某含碳难处理金矿石焙烧-氰化试验研究
The
reform
of
treatment
technique
of
cyanide
-
bearing
tailing
in the all-sliming
cyanidation
CIP
technology
for
gold
extraction
全泥氰化炭浆提金工艺含氰尾矿处理技术改造与实践
Experimental
research
on
cyanidation
processes
of low-grade
ore
containing
arsenic
,
stibium
and
carbon
含砷锑碳低品位难浸金矿石氰化浸出工艺试验研究
Research
and
Practice
of
Comprehensive
Recovery
of
Valuable
Metals
From
Cyanidation
Tailing
Slags
氰化尾渣综合回收有价金属的研究与实践
Experimental
Study
on
Cyanidation
for
Recovering
Gold
and
Silver
from
a
Bearing
-
copper
Gold
Concentrate
从含铜金精矿中提取金、银氰化工艺试验研究
Test
Research
of
Gold
Extraction
by
Cyanidation
-
leaching
from
A
Copper
-
containing
Gold
Concentrate
某含铜金精矿氰化浸出提金试验研究
Design
and
application
of
a
all-slime
cyanidation
process
全泥氰化提金工艺设计与实践
Investigation
of
cyanidation
process
of
gold
concentrate
containing
arsenic
,
sulphur
and
copper
某含砷硫铜金精矿的氰化浸出工艺试验研究
Discussion
on
improving
gold
-
washing
recovery
rate
in a
cyanidation
plant
氰化厂提高金洗涤率方法探讨
Research
and
Practice
of
Multiple
-
metal
Flotation
from
Superfine
Cyanidation
Residue
超细粒氰化尾渣多金属浮选试验研究与实践
Pretreatment
technology
research
and
practice
of
gold
concentrate
cyanidation
by using
reagent
药剂预处理金精矿氰化工艺研究与实践
Reasons
for resulting in
high
gold
grade
of
cyanidation
tailings
and
improvement
measures
adopted
氰尾渣金品位偏高原因及解决措施
Study
on the
refining
of
cyanidation
gold
slime
by
chloridizing
of
controlled
electrowinning
氰化金泥控电氯化精炼工艺的研究
Study
on
Cyanide
Removal
from
Cyanidation
Waste Water
of
Gold Mine
by
Compound
Catalytic
Oxidation
System
金矿氰化废水组合催化体系催化氧化除氰研究