ES287337A1 - Procedimiento de concentración de ácido fosfórico - Google Patents

Procedimiento de concentración de ácido fosfórico

Info

Publication number
ES287337A1
ES287337A1 ES287337A ES287337A ES287337A1 ES 287337 A1 ES287337 A1 ES 287337A1 ES 287337 A ES287337 A ES 287337A ES 287337 A ES287337 A ES 287337A ES 287337 A1 ES287337 A1 ES 287337A1
Authority
ES
Spain
Prior art keywords
concentration
translation
machine
legally binding
google translate
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
ES287337A
Other languages
English (en)
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.)
Appareils et Evaporateurs Kestner SA
Original Assignee
Appareils et Evaporateurs Kestner SA
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 Appareils et Evaporateurs Kestner SA filed Critical Appareils et Evaporateurs Kestner SA
Publication of ES287337A1 publication Critical patent/ES287337A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/10—Vacuum distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/06—Evaporators with vertical tubes
    • 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
    • C01B25/234—Purification; Stabilisation; Concentration
    • C01B25/2343—Concentration concomitant with purification, e.g. elimination of fluorine
    • C01B25/2346—Concentration
    • 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
    • Y10S159/00—Concentrating evaporators
    • Y10S159/15—Special material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
ES287337A 1963-01-08 1963-04-24 Procedimiento de concentración de ácido fosfórico Expired ES287337A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR920805A FR1352951A (fr) 1963-01-08 1963-01-08 Procédé de concentration d'acide phosphorique

Publications (1)

Publication Number Publication Date
ES287337A1 true ES287337A1 (es) 1963-08-16

Family

ID=8794303

Family Applications (1)

Application Number Title Priority Date Filing Date
ES287337A Expired ES287337A1 (es) 1963-01-08 1963-04-24 Procedimiento de concentración de ácido fosfórico

Country Status (5)

Country Link
US (1) US3314757A (es)
ES (1) ES287337A1 (es)
FR (1) FR1352951A (es)
GB (1) GB1012181A (es)
NL (2) NL137655C (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3467162A (en) * 1966-07-11 1969-09-16 Charles W Putnam Process of making concentrated phosphoric acid of improved clarity characteristics
CN103523763B (zh) * 2013-10-11 2017-04-05 徐州天正活性炭厂 一种快速浓缩稀磷酸的节能装置和方法
CN108187361A (zh) * 2018-01-31 2018-06-22 荣成鸿德海洋生物科技有限公司 一种用于蛋白质水溶液的浓缩装置
CN112610939A (zh) * 2020-12-17 2021-04-06 襄阳龙蟒钛业有限公司 一种砂酸低位余热回收方法及其回收系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US393428A (en) * 1888-11-27 Ham giles
US2368588A (en) * 1942-05-27 1945-01-30 Buena Vista Iron Company Apparatus for evaporating and distilling
US2611681A (en) * 1948-12-01 1952-09-23 Tennessee Corp Process of concentrating phosphoric acid
US2741584A (en) * 1951-03-07 1956-04-10 Laporte Chemical Process and apparatus for concentrating hydrogen peroxide
US2807521A (en) * 1953-11-09 1957-09-24 Chemical Construction Corp Phosphoric acid manufacture
US2749291A (en) * 1954-01-29 1956-06-05 Shell Dev Purification of hydrogen peroxide
US2865920A (en) * 1955-06-27 1958-12-23 Nat Petro Chem Apparatus for concentration of liquid solutions
US2818372A (en) * 1955-09-06 1957-12-31 Shell Dev Evaporating hydrogen peroxide
US2905535A (en) * 1955-12-19 1959-09-22 Chemical Construction Corp Phosphoric acid concentration
US2990341A (en) * 1956-08-27 1961-06-27 Pittsburgh Plate Glass Co Process for concentrating hydrogen peroxide
US3073677A (en) * 1960-07-07 1963-01-15 American Cyanamid Co Phosphoric acid

Also Published As

Publication number Publication date
FR1352951A (fr) 1964-02-21
NL137655C (es)
US3314757A (en) 1967-04-18
NL292589A (es)
GB1012181A (en) 1965-12-08

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