ES487874A0 - Un metodo de recuperar cantidades valiosas de alcalis de depositos subterraneos de mineral trona - Google Patents

Un metodo de recuperar cantidades valiosas de alcalis de depositos subterraneos de mineral trona

Info

Publication number: ES487874A0
Authority: ES; Spain
Prior art keywords: alcalis; recovering valuable; underground deposits; valuable amounts; mineral trona
Prior art date: 1979-01-22
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.): Granted

Application number

ES487874A

Other languages

English (en)

Other versions

ES8105400A1 (es

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.)

FMC Corp

Original Assignee

FMC Corp

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.)

1979-01-22

Filing date

1980-01-21

Publication date

1980-12-16

1980-01-21 Application filed by FMC Corp filed Critical FMC Corp

1980-12-16 Publication of ES487874A0 publication Critical patent/ES487874A0/es

1980-12-16 Publication of ES8105400A1 publication Critical patent/ES8105400A1/es

Status Expired legal-status Critical Current

Links

CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 title 1
241001625808 Trona Species 0.000 title 1
229910052500 inorganic mineral Inorganic materials 0.000 title 1
239000011707 mineral Substances 0.000 title 1

ES487874A 1979-01-22 1980-01-21 Un metodo de recuperar cantidades valiosas de alcalis de depositos subterraneos de mineral trona Expired ES8105400A1 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US552379A	1979-01-22	1979-01-22
US9335379A	1979-11-13	1979-11-13

Publications (2)

Publication Number	Publication Date
ES487874A0 true ES487874A0 (es)	1980-12-16
ES8105400A1 ES8105400A1 (es)	1980-12-16

Family

ID=26674455

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES487874A Expired ES8105400A1 (es)	1979-01-22	1980-01-21	Un metodo de recuperar cantidades valiosas de alcalis de depositos subterraneos de mineral trona

Country Status (2)

Country	Link
ES (1)	ES8105400A1 (es)
MX (1)	MX152767A (es)

1980
- 1980-01-21 ES ES487874A patent/ES8105400A1/es not_active Expired
- 1980-01-22 MX MX18091780A patent/MX152767A/es unknown

Also Published As

Publication number	Publication date
MX152767A (es)	1986-05-06
ES8105400A1 (es)	1980-12-16

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Legal Events

Date	Code	Title	Description
2001-07-01	FD1A	Patent lapsed	Effective date: 20010402