NL256368A - - Google Patents

Info

Publication number: NL256368A
Authority: NL; Netherlands

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.)

1959-10-01

Publication of NL256368A publication Critical patent/NL256368A/xx

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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/06—Preparation of sulfur; Purification from non-gaseous sulfides or materials containing such sulfides, e.g. ores
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/12—Sulfides
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/11—Removing sulfur, phosphorus or arsenic other than by roasting

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Inorganic Chemistry (AREA)
Geology (AREA)
General Life Sciences & Earth Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Environmental & Geological Engineering (AREA)
Geochemistry & Mineralogy (AREA)
Manufacture And Refinement Of Metals (AREA)

NL256368D 1959-10-01 NL256368A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI158459		1959-10-01

Publications (1)

Publication Number	Publication Date
NL256368A true NL256368A (xx)

Family

ID=8505857

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL256368D NL256368A (xx)	1959-10-01
NL136385D NL136385C (xx)	1959-10-01

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL136385D NL136385C (xx)	1959-10-01

Country Status (5)

Country	Link
US (1)	US3306708A (xx)
BE (1)	BE595597A (xx)
DE (1)	DE1205503B (xx)
ES (1)	ES261310A1 (xx)
NL (2)	NL136385C (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI45866C (fi) *	1969-01-14	1972-10-10	Outokumpu Oy	Sulfidimalmien sulatuksessa käytettävä menetelmä.
FI48202C (fi) *	1971-09-17	1974-07-10	Outokumpu Oy	Menetelmä ja laite hienojakoisten oksidi- ja/tai sulfidimalmien sekä r ikasteiden suspensiosulattamiseksi.
US4139371A (en) *	1974-06-27	1979-02-13	Outokumpu Oy	Process and device for suspension smelting of finely divided oxide and/or sulfide ores and concentrates, especially copper and/or nickel concentrates rich in iron
US4041142A (en) *	1975-12-08	1977-08-09	Battelle Memorial Institute	Method for removing sulfur oxide from waste gases and recovering elemental sulfur
FI63780C (fi) *	1981-11-27	1983-08-10	Outokumpu Oy	Saett och anordning foer att bilda en riktad och reglerad suspensionsstraole av ett aemne i pulverform och reaktionsgas
US4726937A (en) *	1986-07-23	1988-02-23	Texaco Inc.	Recovery of nickel chloride and sulfur from waste products
GB8720279D0 (en) *	1987-08-27	1987-10-07	Tetronics Res & Dev Co Ltd	Recovery of gold

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA540682A (en) *		1957-05-07	Pyror Limited	Method and apparatus for driving off volatile constituents from finely divided solid matter
CA525481A (en) *		1956-05-29	D'aragon Paul	Process for producing elemental sulphur
US1182951A (en) *	1914-12-29	1916-05-16	Sulphur Syndicate Ltd	Process of desulfurizing ores.
DE583380C (de) *	1927-08-31	1933-09-02	Patentaktiebolaget Groendal Ra	Verfahren und Vorrichtung fuer Pyritschmelzen
US1917687A (en) *	1930-09-08	1933-07-11	Bacon	Recovery of sulphur
US2058480A (en) *	1932-05-23	1936-10-27	St Louis Smelting And Refining	Process of treating pyrites
US2506557A (en) *	1947-04-03	1950-05-02	Bryk Petri Baldur	Method for smelting sulfide bearing raw materials
FR965229A (xx) *	1947-10-07	1950-09-06
US2910348A (en) *	1952-08-18	1959-10-27	Duisburger Kupferhuette	Working up of sulfide iron ores
DE966831C (de) *	1952-12-20	1957-09-12	F J Collin Ag Zur Verwertung V	Verfahren zur Gewinnung von Schwefel aus schwefelhaltigen Materialien
US2869999A (en) *	1956-03-07	1959-01-20	Rosenqvist Terkel	Process for the production of sulphur, metal oxides and metal sulphates

0
- NL NL256368D patent/NL256368A/xx unknown
- NL NL136385D patent/NL136385C/xx active
1960
- 1960-09-27 ES ES0261310A patent/ES261310A1/es not_active Expired
- 1960-09-28 DE DEO7653A patent/DE1205503B/de active Pending
- 1960-09-30 BE BE595597A patent/BE595597A/fr unknown
1965
- 1965-02-10 US US431595A patent/US3306708A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
BE595597A (fr)	1961-01-16
DE1205503B (de)	1965-11-25
US3306708A (en)	1967-02-28
NL136385C (xx)
ES261310A1 (es)	1961-01-16

Publication	Publication Date	Title
BE584924A (xx)	1960-05-23
AT216805B (xx)	1961-08-25
AT219912B (xx)	1962-02-26
BE575321A (xx)	1959-08-03
BE575800A (xx)	1959-06-15
BE581936A (xx)
BE586348A (xx)
NL253605A (xx)
BE583407A (xx)
BE503570A (xx)
BE550549A (xx)
BE559419A (xx)
BE567011A (xx)
BE567060A (xx)
BE576754A (xx)
BE576772A (xx)	1959-04-15
BE576809A (xx)
BE577586A (xx)	1959-04-30
BE578627A (xx)
BE579636A (xx)	1959-12-14
BE580249A (xx)
BE580250A (xx)
BE584082A (xx)
BE581509A (xx)
NL254230A (xx)