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BR8302464A - Processo para recuperar valores de fosforo elementar de uma lama - Google Patents

Processo para recuperar valores de fosforo elementar de uma lama

Info

Publication number
BR8302464A
BR8302464A BR8302464A BR8302464A BR8302464A BR 8302464 A BR8302464 A BR 8302464A BR 8302464 A BR8302464 A BR 8302464A BR 8302464 A BR8302464 A BR 8302464A BR 8302464 A BR8302464 A BR 8302464A
Authority
BR
Brazil
Prior art keywords
mud
phosphorus values
elementary phosphorus
recover
recover elementary
Prior art date
Application number
BR8302464A
Other languages
English (en)
Inventor
George James Morgan
Original Assignee
Stauffer Chemical Co
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 Stauffer Chemical Co filed Critical Stauffer Chemical Co
Publication of BR8302464A publication Critical patent/BR8302464A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/02—Preparation of phosphorus
    • C01B25/027—Preparation of phosphorus of yellow phosphorus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/90—Particular type of heating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/906—Phosphorus containing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
BR8302464A 1982-06-28 1983-05-11 Processo para recuperar valores de fosforo elementar de uma lama BR8302464A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/393,144 US4689121A (en) 1982-06-28 1982-06-28 Recovery of phosphorus from sludge

Publications (1)

Publication Number Publication Date
BR8302464A true BR8302464A (pt) 1984-04-17

Family

ID=23553455

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8302464A BR8302464A (pt) 1982-06-28 1983-05-11 Processo para recuperar valores de fosforo elementar de uma lama

Country Status (6)

Country Link
US (1) US4689121A (pt)
EP (1) EP0098038A1 (pt)
JP (1) JPS598606A (pt)
BR (1) BR8302464A (pt)
CA (1) CA1199475A (pt)
MX (1) MX161537A (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62132036U (pt) * 1986-02-10 1987-08-20
US5514352A (en) * 1993-10-05 1996-05-07 Hanna; John Apparatus for high speed air oxidation of elemental phosphorous wastes in aqueous medium
US5549878A (en) * 1995-05-24 1996-08-27 Barber; James C. Processes for the disposal and recovery of phossy water
US6051201A (en) * 1998-06-25 2000-04-18 James C. Barber And Associates, Inc. Preparation of phosphatic feedstock from phosphorus-containing waste
NZ332331A (en) * 1998-10-15 2000-03-27 Craig Nazzer Continuous process for removing solids from miscible liquid mixture; lower boiling point liquid(s) removed by flashing or boiling
US6955796B2 (en) * 2003-05-27 2005-10-18 Glenn Springs Holdings Company Process for total environmental remediation of a phosphorus contaminated site
CN104477865A (zh) * 2014-12-29 2015-04-01 安徽新中远化工科技有限公司 一种冷凝水循环使用系统
CN107601446B (zh) * 2017-10-23 2020-02-07 湖北吉星化工集团有限责任公司 连续多级蒸发回收磷泥中黄磷的装置及方法
CN111892028B (zh) * 2020-07-20 2022-11-29 云南煜锜环保科技有限公司 一种泥磷蒸馏回收单质磷方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB524289A (en) * 1938-04-29 1940-08-02 Ig Farbenindustrie Ag Process of recovering phosphorus from phosphorus sludges
GB801246A (en) * 1955-11-10 1958-09-10 Knapsack Ag Processing an aqueous phosphorus emulsion
DE1045994B (de) * 1957-08-03 1958-12-11 Knapsack Ag Verfahren zur Aufarbeitung von bei der Phosphorproduktion anfallendem Phosphorschlamm
NL121841C (pt) * 1958-01-22
US3032482A (en) * 1959-04-02 1962-05-01 Richard W Shoemaker Process of recovering fresh water from salt water with a hot heavy material
CA653094A (en) * 1960-08-02 1962-11-27 Hooker Chemical Corporation Process for recovering elemental phosphorus
US3084029A (en) * 1961-06-19 1963-04-02 Tennessee Valley Authority Recovery of phosphorus from sludge
GB1534266A (en) * 1974-12-19 1978-11-29 Albright & Wilson Method and apparatus for distillation of phosphorus

Also Published As

Publication number Publication date
EP0098038A1 (en) 1984-01-11
JPH0364446B2 (pt) 1991-10-07
US4689121A (en) 1987-08-25
JPS598606A (ja) 1984-01-17
CA1199475A (en) 1986-01-21
MX161537A (es) 1990-10-25

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)