DK335387A - Fremgangsmaade til udvinding af guld fra en vandig oploesning - Google Patents

Fremgangsmaade til udvinding af guld fra en vandig oploesning

Info

Publication number: DK335387A
Authority: DK; Denmark
Prior art keywords: exchanger; gold; aqueous solution; ion; ions
Prior art date: 1987-06-30

Application number

DK335387A

Other languages

English (en)

Other versions

DK335387D0 (da

DK156075C (da

DK156075B (da

Inventor

Anne Belinda Bjerre

Emil Soerensen

Original Assignee

Risoe Forskningscenter

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1987-06-30

Filing date

1987-06-30

Publication date

1988-12-31

1987-06-30 Application filed by Risoe Forskningscenter filed Critical Risoe Forskningscenter

1987-06-30 Priority to DK335387A priority Critical patent/DK156075C/da

1987-06-30 Publication of DK335387D0 publication Critical patent/DK335387D0/da

1988-12-31 Publication of DK335387A publication Critical patent/DK335387A/da

1989-06-19 Publication of DK156075B publication Critical patent/DK156075B/da

1989-11-06 Application granted granted Critical

1989-11-06 Publication of DK156075C publication Critical patent/DK156075C/da

Links

239000007864 aqueous solution Substances 0.000 title abstract 4
238000000605 extraction Methods 0.000 title 1
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 abstract 4
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 3
239000010931 gold Substances 0.000 abstract 3
229910052737 gold Inorganic materials 0.000 abstract 3
-1 Au+ ions Chemical class 0.000 abstract 2
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 2
229910052742 iron Inorganic materials 0.000 abstract 2
239000002184 metal Substances 0.000 abstract 2
229910052751 metal Inorganic materials 0.000 abstract 2
150000002739 metals Chemical class 0.000 abstract 2
239000000243 solution Substances 0.000 abstract 2
DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical compound [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 0.000 abstract 2
PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 abstract 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 abstract 1
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
230000002378 acidificating effect Effects 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
229910052802 copper Inorganic materials 0.000 abstract 1
239000010949 copper Substances 0.000 abstract 1
229910001431 copper ion Inorganic materials 0.000 abstract 1
238000010828 elution Methods 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
230000007935 neutral effect Effects 0.000 abstract 1
229910017604 nitric acid Inorganic materials 0.000 abstract 1

Landscapes

Manufacture And Refinement Of Metals (AREA)

DK335387A 1987-06-30 1987-06-30 Fremgangsmaade til udvinding af guld fra en vandig oploesning DK156075C (da)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DK335387A DK156075C (da)	1987-06-30	1987-06-30	Fremgangsmaade til udvinding af guld fra en vandig oploesning

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DK335387A DK156075C (da)	1987-06-30	1987-06-30	Fremgangsmaade til udvinding af guld fra en vandig oploesning
DK335387		1987-06-30

Publications (4)

Publication Number	Publication Date
DK335387D0 DK335387D0 (da)	1987-06-30
DK335387A true DK335387A (da)	1988-12-31
DK156075B DK156075B (da)	1989-06-19
DK156075C DK156075C (da)	1989-11-06

Family

ID=8121915

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK335387A DK156075C (da)	1987-06-30	1987-06-30	Fremgangsmaade til udvinding af guld fra en vandig oploesning

Country Status (1)

Country	Link
DK (1)	DK156075C (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN107367504A (zh) *	2017-06-23	2017-11-21	大工（青岛）新能源材料技术研究院有限公司	硫脲络合法对金离子的检测方法

1987
- 1987-06-30 DK DK335387A patent/DK156075C/da active

Also Published As

Publication number	Publication date
DK335387D0 (da)	1987-06-30
DK156075C (da)	1989-11-06
DK156075B (da)	1989-06-19

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