USB333928I5 - - Google Patents

Info

Publication number: USB333928I5
Authority: US; United States
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.): Pending

Application number

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.)

1973-02-20

Filing date

1973-02-20

Publication date

1975-01-28

1973-02-20 Application filed filed Critical

1973-02-20 Priority to US333928A priority Critical patent/US3927172A/en

1974-02-15 Priority to NL7402092A priority patent/NL7402092A/xx

1974-02-15 Priority to IT41558/74A priority patent/IT1005764B/en

1974-02-19 Priority to GB740274A priority patent/GB1444686A/en

1974-02-19 Priority to DE19742407948 priority patent/DE2407948C3/en

1974-02-19 Priority to JP1916774A priority patent/JPS5725498B2/ja

1974-02-19 Priority to CA192,938A priority patent/CA1007459A/en

1974-02-19 Priority to FR7405598A priority patent/FR2218289B1/fr

1975-01-28 Publication of USB333928I5 publication Critical patent/USB333928I5/en

1975-12-16 Application granted granted Critical

1975-12-16 Publication of US3927172A publication Critical patent/US3927172A/en

1992-12-16 Anticipated expiration legal-status Critical

Status Expired - Lifetime 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
- C22B58/00—Obtaining gallium or indium

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)

US333928A 1973-02-20 1973-02-20 Method of concentrating gallium Expired - Lifetime US3927172A (en)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
US333928A US3927172A (en)	1973-02-20	1973-02-20	Method of concentrating gallium
IT41558/74A IT1005764B (en)	1973-02-20	1974-02-15	GALLIUM CONCENTRATION PROCEDURE
NL7402092A NL7402092A (en)	1973-02-20	1974-02-15
DE19742407948 DE2407948C3 (en)	1973-02-20	1974-02-19	METHOD FOR CONCENTRATING GALLIUM
GB740274A GB1444686A (en)	1973-02-20	1974-02-19	Method of concentrating gallium
JP1916774A JPS5725498B2 (en)	1973-02-20	1974-02-19
CA192,938A CA1007459A (en)	1973-02-20	1974-02-19	Method of concentrating gallium
FR7405598A FR2218289B1 (en)	1973-02-20	1974-02-19

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US333928A US3927172A (en)	1973-02-20	1973-02-20	Method of concentrating gallium

Publications (2)

Publication Number	Publication Date
USB333928I5 true USB333928I5 (en)	1975-01-28
US3927172A US3927172A (en)	1975-12-16

Family

ID=23304840

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
US333928A Expired - Lifetime US3927172A (en)	1973-02-20	1973-02-20	Method of concentrating gallium

Country Status (8)

Country	Link
US (1)	US3927172A (en)
JP (1)	JPS5725498B2 (en)
CA (1)	CA1007459A (en)
DE (1)	DE2407948C3 (en)
FR (1)	FR2218289B1 (en)
GB (1)	GB1444686A (en)
IT (1)	IT1005764B (en)
NL (1)	NL7402092A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5792236A (en) *	1993-02-25	1998-08-11	Virginia Tech Intellectual Properties, Inc.	Non-toxic liquid metal composition for use as a mercury substitute

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1527981A (en) *	1974-09-25	1978-10-11	Johnson Matthey Co Ltd	Recovery of gallium
DE2818997C2 (en) *	1978-02-17	1980-02-07	Schweizerische Aluminium Ag, Chippis (Schweiz)	Process for the recovery and separation of gadolinium and gallium from scrap
US4686031A (en) *	1985-12-27	1987-08-11	Internorth, Inc.	Beneficiation of gallium in fly ash
US4759917A (en) *	1987-02-24	1988-07-26	Monsanto Company	Oxidative dissolution of gallium arsenide and separation of gallium from arsenic
US5087349A (en) *	1988-11-18	1992-02-11	Stone & Webster Engineering Corporation	Process for selectively maximizing product production in fluidized catalytic cracking of hydrocarbons
CN114635048A (en) *	2022-04-28	2022-06-17	广东先导微电子科技有限公司	Gallium crystal purification method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2582378A (en) *	1947-09-17	1952-01-15	Aluminum Co Of America	Process of producing gallium
US2582377A (en) *	1947-04-11	1952-01-15	Aluminum Co Of America	Recovery of gallium from alkali metal aluminate solutions
US2582376A (en) *	1947-04-05	1952-01-15	Aluminum Co Of America	Process of producing gallium

1973
- 1973-02-20 US US333928A patent/US3927172A/en not_active Expired - Lifetime
1974
- 1974-02-15 IT IT41558/74A patent/IT1005764B/en active
- 1974-02-15 NL NL7402092A patent/NL7402092A/xx not_active Application Discontinuation
- 1974-02-19 DE DE19742407948 patent/DE2407948C3/en not_active Expired
- 1974-02-19 JP JP1916774A patent/JPS5725498B2/ja not_active Expired
- 1974-02-19 GB GB740274A patent/GB1444686A/en not_active Expired
- 1974-02-19 FR FR7405598A patent/FR2218289B1/fr not_active Expired
- 1974-02-19 CA CA192,938A patent/CA1007459A/en not_active Expired

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2582376A (en) *	1947-04-05	1952-01-15	Aluminum Co Of America	Process of producing gallium
US2582377A (en) *	1947-04-11	1952-01-15	Aluminum Co Of America	Recovery of gallium from alkali metal aluminate solutions
US2582378A (en) *	1947-09-17	1952-01-15	Aluminum Co Of America	Process of producing gallium

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Sheka, "The Chemistry of Gallium," 1966, pp. 223-225. *
Waters et al., "Bureau of Mines, Report of Investigations 6940," Apr., 1967, pp. 5-9, 30-33. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5792236A (en) *	1993-02-25	1998-08-11	Virginia Tech Intellectual Properties, Inc.	Non-toxic liquid metal composition for use as a mercury substitute

Also Published As

Publication number	Publication date
US3927172A (en)	1975-12-16
FR2218289B1 (en)	1979-08-24
NL7402092A (en)	1974-08-22
JPS5725498B2 (en)	1982-05-29
DE2407948B2 (en)	1976-07-22
GB1444686A (en)	1976-08-04
JPS49115012A (en)	1974-11-02
DE2407948A1 (en)	1974-08-22
DE2407948C3 (en)	1977-03-10
FR2218289A1 (en)	1974-09-13
CA1007459A (en)	1977-03-29
IT1005764B (en)	1976-09-30

Publication	Publication Date	Title
AR201758A1 (en)	1975-04-15
AU476761B2 (en)	1976-09-30
AU465372B2 (en)	1975-09-25
AR201235Q (en)	1975-02-21
AR201231Q (en)	1975-02-21
AU474593B2 (en)	1976-07-29
AU474511B2 (en)	1976-07-22
AU474838B2 (en)	1976-08-05
AU465453B2 (en)	1975-09-25
AU465434B2 (en)	1975-09-25
AU471343B2 (en)	1976-04-15
AU450229B2 (en)	1974-07-04
AU476714B2 (en)	1976-09-30
AR201229Q (en)	1975-02-21
AU466283B2 (en)	1975-10-23
AU476696B2 (en)	1976-09-30
AU472848B2 (en)	1976-06-03
AR199451A1 (en)	1974-08-30
AU477823B2 (en)	1975-06-19
AU461342B2 (en)	1975-05-22
AU471461B2 (en)	1976-04-29
AR200256A1 (en)	1974-10-31
AU476873B1 (en)	1975-01-09
AR210729A1 (en)	1977-09-15
AU477824B2 (en)	1975-07-17

USB333928I5 - - Google Patents

Info

Links

Classifications

Landscapes

Priority Applications (8)

Applications Claiming Priority (1)

Publications (2)

Family

ID=23304840

Family Applications (1)

Country Status (8)

Cited By (1)

Families Citing this family (6)

Citations (3)

Patent Citations (3)

Non-Patent Citations (2)

Cited By (1)

Also Published As

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