AU502400B2 - Continuous process for purifying crude phosphoric acid - Google Patents

Continuous process for purifying crude phosphoric acid

Info

Publication number: AU502400B2
Authority: AU; Australia
Prior art keywords: phosphoric acid; continuous process; purifying crude; crude phosphoric; purifying
Prior art date: 1975-08-30
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

AU17273/76A

Other versions

AU1727376A (en

Inventor

I. & SIGISMUND Leh. V. SALMUTH POTENCSIK

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.)

BK Giulini GmbH

Original Assignee

Giulini Chemie GmbH

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.)

1975-08-30

Filing date

1976-08-30

Publication date

1979-07-26

1975-08-30 Priority claimed from DE19752538720 external-priority patent/DE2538720C2/en

1975-08-30 Priority claimed from DE19752538721 external-priority patent/DE2538721C2/en

1976-08-30 Application filed by Giulini Chemie GmbH filed Critical Giulini Chemie GmbH

1978-03-09 Publication of AU1727376A publication Critical patent/AU1727376A/en

1979-07-26 Application granted granted Critical

1979-07-26 Publication of AU502400B2 publication Critical patent/AU502400B2/en

Status Expired legal-status Critical Current

Links

NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 title 2
229910000147 aluminium phosphate Inorganic materials 0.000 title 1
238000010924 continuous production Methods 0.000 title 1

AU17273/76A 1975-08-30 1976-08-30 Continuous process for purifying crude phosphoric acid Expired AU502400B2 (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
DEDE2538720		1975-08-30
DEDE2538721		1975-08-30
DE19752538720 DE2538720C2 (en)	1975-08-30	1975-08-30	Process for purifying wet process phosphoric acid
DE19752538721 DE2538721C2 (en)	1975-08-30	1975-08-30	Process for the production of pure alkali phosphates by extraction of raw phosphoric acid

Publications (2)

Publication Number	Publication Date
AU1727376A AU1727376A (en)	1978-03-09
AU502400B2 true AU502400B2 (en)	1979-07-26

Family

ID=25769327

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU17273/76A Expired AU502400B2 (en)	1975-08-30	1976-08-30	Continuous process for purifying crude phosphoric acid

Country Status (3)

Country	Link
AU (1)	AU502400B2 (en)
BR (1)	BR7605683A (en)
CA (1)	CA1075878A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3705069A1 (en) *	1987-02-18	1988-09-01	Hoechst Ag	METHOD FOR PRODUCING TITANIUM-FREE PHOSPHORIC ACIDS

1976
- 1976-08-27 CA CA259,986A patent/CA1075878A/en not_active Expired
- 1976-08-30 BR BR7605683A patent/BR7605683A/en unknown
- 1976-08-30 AU AU17273/76A patent/AU502400B2/en not_active Expired

Also Published As

Publication number	Publication date
CA1075878A (en)	1980-04-22
AU1727376A (en)	1978-03-09
BR7605683A (en)	1977-08-23

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