ES375258A1 - Procedure for the preparation of chemicals in which liquids are mixed. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of chemicals in which liquids are mixed. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES375258A1
ES375258A1 ES375258A ES375258A ES375258A1 ES 375258 A1 ES375258 A1 ES 375258A1 ES 375258 A ES375258 A ES 375258A ES 375258 A ES375258 A ES 375258A ES 375258 A1 ES375258 A1 ES 375258A1
Authority
ES
Spain
Prior art keywords
liquids
translation
procedure
mixed
preparation
Prior art date
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
ES375258A
Other languages
Spanish (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.)
VER KUNSTMESTF MEKOG ALBATROS
Original Assignee
VER KUNSTMESTF MEKOG ALBATROS
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 VER KUNSTMESTF MEKOG ALBATROS filed Critical VER KUNSTMESTF MEKOG ALBATROS
Publication of ES375258A1 publication Critical patent/ES375258A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • C01D7/07—Preparation from the hydroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0036—Crystallisation on to a bed of product crystals; Seeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0059—General arrangements of crystallisation plant, e.g. flow sheets
    • 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
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/18—Phosphoric acid
    • C01B25/22—Preparation by reacting phosphate-containing material with an acid, e.g. wet process
    • 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
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/28—Ammonium phosphates
    • 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
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/38—Condensed phosphates
    • C01B25/40—Polyphosphates
    • C01B25/405—Polyphosphates of ammonium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/08—Compounds containing halogen
    • C01B33/10—Compounds containing silicon, fluorine, and other elements
    • C01B33/103—Fluosilicic acid; Salts thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/16—Halides of ammonium
    • C01C1/162—Ammonium fluoride
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/24—Sulfates of ammonium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/24—Sulfates of ammonium
    • C01C1/244—Preparation by double decomposition of ammonium salts with sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silicon Compounds (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Procedure for the preparation of chemical products in which liquids are mixed, thus producing a liquid phase and in which as a consequence of said mixing a reaction occurs between ions which results in a crystalline precipitate, characterized in that the mixing it is carried out in a CDR, in which an upward current is maintained, with the thickest fractions of the crystals produced going to the bottom and the finest fractions rising. (Machine-translation by Google Translate, not legally binding)
ES375258A 1969-01-10 1970-01-08 Procedure for the preparation of chemicals in which liquids are mixed. (Machine-translation by Google Translate, not legally binding) Expired ES375258A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6900394.A NL161065C (en) 1969-01-10 1969-01-10 METHOD AND APPARATUS FOR PREPARING CHEMICALS IN A SO-CALLED "ROTATING DISC CONTACTOR".

Publications (1)

Publication Number Publication Date
ES375258A1 true ES375258A1 (en) 1972-08-16

Family

ID=19805826

Family Applications (1)

Application Number Title Priority Date Filing Date
ES375258A Expired ES375258A1 (en) 1969-01-10 1970-01-08 Procedure for the preparation of chemicals in which liquids are mixed. (Machine-translation by Google Translate, not legally binding)

Country Status (10)

Country Link
JP (1) JPS4937342B1 (en)
AT (1) AT311924B (en)
BE (1) BE744176A (en)
CA (1) CA930135A (en)
DE (1) DE2000709C2 (en)
ES (1) ES375258A1 (en)
FR (1) FR2028097A1 (en)
GB (1) GB1290471A (en)
IL (1) IL33681A (en)
NL (1) NL161065C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113120923B (en) * 2019-12-31 2022-11-29 中国科学院过程工程研究所 Method for separating and recovering iron, sodium and ammonium from mixed solution and application

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2601674A (en) * 1948-06-18 1952-06-24 Shell Dev Liquid contact apparatus with rotating disks
US3015545A (en) * 1959-03-26 1962-01-02 Texaco Development Corp Apparatus for effecting fluid-fluid contact

Also Published As

Publication number Publication date
BE744176A (en) 1970-07-08
IL33681A0 (en) 1970-03-22
GB1290471A (en) 1972-09-27
DE2000709C2 (en) 1982-04-22
JPS4937342B1 (en) 1974-10-08
NL161065C (en) 1980-01-15
NL6900394A (en) 1970-07-14
AT311924B (en) 1973-12-10
IL33681A (en) 1973-05-31
NL161065B (en) 1979-08-15
FR2028097A1 (en) 1970-10-09
DE2000709A1 (en) 1970-07-23
CA930135A (en) 1973-07-17

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