GB1387373A - Producing high purity gold powder - Google Patents

Producing high purity gold powder

Info

Publication number
GB1387373A
GB1387373A GB289373A GB289373A GB1387373A GB 1387373 A GB1387373 A GB 1387373A GB 289373 A GB289373 A GB 289373A GB 289373 A GB289373 A GB 289373A GB 1387373 A GB1387373 A GB 1387373A
Authority
GB
United Kingdom
Prior art keywords
solution
gold
separated
powder
gold powder
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB289373A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anglo American Corp of South Africa Ltd
Original Assignee
Anglo American Corp of South Africa Ltd
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.)
Filing date
Publication date
Application filed by Anglo American Corp of South Africa Ltd filed Critical Anglo American Corp of South Africa Ltd
Publication of GB1387373A publication Critical patent/GB1387373A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00—Obtaining noble metals
    • C22B11/06—Chloridising

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB289373A 1972-01-21 1973-01-19 Producing high purity gold powder Expired GB1387373A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA720446A ZA72446B (en) 1972-01-21 1972-01-21 Producing high purity gold powder

Publications (1)

Publication Number Publication Date
GB1387373A true GB1387373A (en) 1975-03-19

Family

ID=25564408

Family Applications (1)

Application Number Title Priority Date Filing Date
GB289373A Expired GB1387373A (en) 1972-01-21 1973-01-19 Producing high purity gold powder

Country Status (10)

Country Link
US (1) US3930845A (US06566495-20030520-M00011.png)
JP (1) JPS49107919A (US06566495-20030520-M00011.png)
BR (1) BR7300438D0 (US06566495-20030520-M00011.png)
CA (1) CA985910A (US06566495-20030520-M00011.png)
CH (1) CH590932A5 (US06566495-20030520-M00011.png)
FR (1) FR2168515B1 (US06566495-20030520-M00011.png)
GB (1) GB1387373A (US06566495-20030520-M00011.png)
IL (2) IL41342A0 (US06566495-20030520-M00011.png)
IT (1) IT981005B (US06566495-20030520-M00011.png)
ZA (1) ZA72446B (US06566495-20030520-M00011.png)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZW22281A1 (en) * 1980-09-29 1981-12-09 Dextec Metallurg Recovery of silver and gold from ores and concentrtes
JPS5952218B2 (ja) * 1980-11-18 1984-12-18 住友金属鉱山株式会社 銅電解スライムよりの金の回収法
US4979986A (en) * 1988-02-22 1990-12-25 Newmont Gold Company And Outomec U.S.A., Inc. Rapid oxidation process of carbonaceous and pyritic gold-bearing ores by chlorination
US20050287216A1 (en) * 2004-06-29 2005-12-29 Loomis Gary L Medical imaging agents for injectable compositions
CN103526042B (zh) * 2013-10-25 2015-10-28 北京矿冶研究总院 一种从金精矿中提取金、银的方法
JP6088565B2 (ja) * 2014-04-11 2017-03-01 アサヒプリテック株式会社 高純度金の製造方法
FI20155187A (fi) 2015-03-18 2016-09-19 Outotec Finland Oy Kullan talteenotto liuoksesta
CN105039694B (zh) * 2015-06-24 2017-09-19 山东国大黄金股份有限公司 一种降低锌粉置换结晶物提高贵液处理量的方法
CN111889697A (zh) * 2020-07-29 2020-11-06 贵研铂业股份有限公司 一种高纯金的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US267723A (en) * 1882-11-21 Chaeles a
US1671004A (en) * 1926-07-19 1928-05-22 Bagsar Aaron Bysar Process for extracting metallic nickel
US3709681A (en) * 1970-01-08 1973-01-09 Golden Cycle Corp Process for the recovery noble metals
US3778252A (en) * 1970-02-12 1973-12-11 Golden Cycle Corp Process for separation and recovery of gold

Also Published As

Publication number Publication date
CA985910A (en) 1976-03-23
IL41342A (en) 1975-07-28
AU5125773A (en) 1974-07-25
ZA72446B (en) 1973-06-27
CH590932A5 (US06566495-20030520-M00011.png) 1977-08-31
JPS49107919A (US06566495-20030520-M00011.png) 1974-10-14
IT981005B (it) 1974-10-10
BR7300438D0 (pt) 1973-09-13
FR2168515B1 (US06566495-20030520-M00011.png) 1976-05-14
US3930845A (en) 1976-01-06
FR2168515A1 (US06566495-20030520-M00011.png) 1973-08-31
DE2302839A1 (de) 1973-07-26
DE2302839B2 (de) 1975-10-23
IL41342A0 (en) 1973-03-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)