ES396754A1 - Performing reduction oxidation reactions and apparatus therefor - Google Patents

Performing reduction oxidation reactions and apparatus therefor

Info

Publication number
ES396754A1
ES396754A1 ES396754A ES396754A ES396754A1 ES 396754 A1 ES396754 A1 ES 396754A1 ES 396754 A ES396754 A ES 396754A ES 396754 A ES396754 A ES 396754A ES 396754 A1 ES396754 A1 ES 396754A1
Authority
ES
Spain
Prior art keywords
contacogen
oxidant
reduction
reducing agent
contact
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
ES396754A
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.)
Mead Corp
Original Assignee
Mead 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.)
Filing date
Publication date
Application filed by Mead Corp filed Critical Mead Corp
Publication of ES396754A1 publication Critical patent/ES396754A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/14—Sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/06—Preparation of sulfur; Purification from non-gaseous sulfides or materials containing such sulfides, e.g. ores
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/42—Sulfides or polysulfides of magnesium, calcium, strontium, or barium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/64—Thiosulfates; Dithionites; Polythionates
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F17/00—Compounds of rare earth metals
    • C01F17/20—Compounds containing only rare earth metals as the metal element
    • C01F17/282—Sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G19/00—Compounds of tin
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B13/00—Rolling molten glass, i.e. where the molten glass is shaped by rolling
    • C03B13/12—Rolling glass with enclosures, e.g. wire, bubbles, fibres, particles or asbestos

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Catalysts (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Treating Waste Gases (AREA)

Abstract

Procedure for carrying out re-dox reactions, in which the reducing and oxidizing agent are fluids that form an interface when they are in reciprocal contact and in which the reduction-oxidation reaction is thermodynamically spontaneous in the sense that the change of Free energy is negative, characterized in that it comprises the steps of providing a contacogen that is essentially inert with respect to said oxidant and said reducing agent or bringing said reducing agent into contact with said contacogen so that it moistens only a part of its surface, simultaneously bringing said oxidant into contact with said reducing agent and said contacogen to moisten the other part of the surface of said contacogen by means of said oxidant, thereby forming a reduction-oxidation reaction zone defined by the place of simultaneous contact between said oxidant, reducing agent and contacogen, and maintaining said reduction-oxidation du during the aforementioned process, so that the reduction and oxidation products are formed in the place of said contacogen. (Machine-translation by Google Translate, not legally binding)
ES396754A 1970-11-06 1971-11-06 Performing reduction oxidation reactions and apparatus therefor Expired ES396754A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8750370A 1970-11-06 1970-11-06

Publications (1)

Publication Number Publication Date
ES396754A1 true ES396754A1 (en) 1974-06-01

Family

ID=22205579

Family Applications (1)

Application Number Title Priority Date Filing Date
ES396754A Expired ES396754A1 (en) 1970-11-06 1971-11-06 Performing reduction oxidation reactions and apparatus therefor

Country Status (23)

Country Link
JP (1) JPS5238982B1 (en)
AT (1) AT321870B (en)
AU (1) AU453968B2 (en)
BE (1) BE774838A (en)
BR (1) BR7107407D0 (en)
CA (1) CA944535A (en)
CH (1) CH574269A5 (en)
CS (1) CS167955B2 (en)
DE (1) DE2151572C2 (en)
DK (1) DK140924B (en)
ES (1) ES396754A1 (en)
FI (1) FI57218C (en)
FR (1) FR2113612A5 (en)
GB (1) GB1392720A (en)
IL (1) IL37973A (en)
IT (1) IT945786B (en)
NL (1) NL155739C (en)
NO (1) NO134140C (en)
PL (1) PL81413B1 (en)
SE (2) SE400034B (en)
SU (1) SU609457A3 (en)
YU (1) YU279871A (en)
ZA (1) ZA716956B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3221315C2 (en) * 1982-06-05 1986-04-17 Kernforschungsanlage Jülich GmbH, 5170 Jülich Device for the reduction or oxidation of substances in aqueous solution
DE3221306C2 (en) * 1982-06-05 1986-01-09 Kernforschungsanlage Jülich GmbH, 5170 Jülich Process for the reduction or oxidation of reducible or oxidizable substances in aqueous solution
DE68908992T2 (en) * 1988-09-22 1994-01-05 Tanaka Precious Metal Ind Process for changing the ion valence and device therefor.
JPH03158485A (en) * 1989-11-16 1991-07-08 Tanaka Kikinzoku Kogyo Kk Method for reducing uranyl salt
FR2930340B1 (en) * 2008-04-22 2013-03-22 Total Sa METHOD FOR SAMPLING HYDROGEN SULFIDE
CN107473567B (en) * 2017-08-17 2023-06-13 漳州旗滨玻璃有限公司 Technological method for accelerating fading process of body-dyed glass
CN110813321B (en) * 2019-11-05 2022-05-13 沈阳工业大学 Preparation method and application of Ag-supported MnS embedded flexible electrode material
CN117065518A (en) * 2023-08-25 2023-11-17 威海蓝创环保设备有限公司 Organic waste gas concentration mineralization system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1146363A (en) * 1913-08-15 1915-07-13 Ind Chemical Company Catalytic oxidizing or purifying means.
US2000815A (en) * 1928-02-03 1935-05-07 Mathieson Alkali Works Inc Process for carrying out electrochemical reactions
US2275281A (en) * 1936-12-16 1942-03-03 Berl Ernst Depolarization means
US2365729A (en) * 1941-11-14 1944-12-26 Nat Carbon Co Inc Activated carbon catalyst bodies and their preparation and use
US2459907A (en) * 1942-09-04 1949-01-25 Nat Carbon Co Inc Method of conducting chemical reactions
US3297482A (en) * 1963-10-04 1967-01-10 Jon W Zimmer Carbon electrode with polytetrafluoroethylene on one side and platinium on the otherside, fuel cell with same and electrodepositing method of preparing same
US3396123A (en) * 1965-12-22 1968-08-06 Universal Oil Prod Co Method of preparing a catalyst composite
DE1542456C3 (en) * 1966-04-16 1975-09-25 Siemens Ag, 1000 Berlin Und 8000 Muenchen Device for carrying out chemical reactions or exchange reactions within a porous contact body
US3507773A (en) * 1966-12-27 1970-04-21 Kimberly Clark Co Electrode for use in electrolytes

Also Published As

Publication number Publication date
AU453968B2 (en) 1974-10-17
DE2151572A1 (en) 1972-05-10
NL7115322A (en) 1972-05-09
NO134140B (en) 1976-05-18
DK140924B (en) 1979-12-10
FR2113612A5 (en) 1972-06-23
GB1392720A (en) 1975-04-30
CS167955B2 (en) 1976-05-28
NL155739C (en) 1978-07-17
IL37973A (en) 1975-08-31
FI57218B (en) 1980-03-31
IL37973A0 (en) 1971-12-29
ZA716956B (en) 1972-07-26
BE774838A (en) 1972-03-01
DE2151572C2 (en) 1984-01-12
SE7713494L (en) 1977-11-29
FI57218C (en) 1980-07-10
JPS5238982B1 (en) 1977-10-01
IT945786B (en) 1973-05-10
SE400034B (en) 1978-03-13
YU279871A (en) 1982-08-31
PL81413B1 (en) 1975-08-30
BR7107407D0 (en) 1973-05-17
AU3447071A (en) 1973-04-19
DK140924C (en) 1980-05-19
SU609457A3 (en) 1978-05-30
CA944535A (en) 1974-04-02
NO134140C (en) 1976-09-15
CH574269A5 (en) 1976-04-15
AT321870B (en) 1975-04-25

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