FR2154841A5 - - Google Patents

Info

Publication number
FR2154841A5
FR2154841A5 FR7134749A FR7134749A FR2154841A5 FR 2154841 A5 FR2154841 A5 FR 2154841A5 FR 7134749 A FR7134749 A FR 7134749A FR 7134749 A FR7134749 A FR 7134749A FR 2154841 A5 FR2154841 A5 FR 2154841A5
Authority
FR
France
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
FR7134749A
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR7134749A priority Critical patent/FR2154841A5/fr
Priority to US00290406A priority patent/US3846538A/en
Priority to DE2246090A priority patent/DE2246090A1/de
Priority to NL7212804A priority patent/NL7212804A/xx
Priority to GB4402172A priority patent/GB1396940A/en
Priority to JP47096559A priority patent/JPS4840687A/ja
Application granted granted Critical
Publication of FR2154841A5 publication Critical patent/FR2154841A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C01B17/16—Hydrogen sulfides
    • C01B17/167—Separation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/10—Separation of ammonia from ammonia liquors, e.g. gas liquors
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
    • C01D1/04—Hydroxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7134749A 1971-09-27 1971-09-27 Expired FR2154841A5 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7134749A FR2154841A5 (fr) 1971-09-27 1971-09-27
US00290406A US3846538A (en) 1971-09-27 1972-09-19 Process for regenerating strong bases from solutions of their sulfides and simultaneously producing sulfur
DE2246090A DE2246090A1 (de) 1971-09-27 1972-09-20 Verfahren zur regenerierung von starken basen auf der grundlage von loesungen ihrer sulfide mit gleichzeitiger gewinnung von schwefel
NL7212804A NL7212804A (fr) 1971-09-27 1972-09-21
GB4402172A GB1396940A (en) 1971-09-27 1972-09-22 Process for regenerating strong bases form solutions of their sulphides and simultaneously producing sulphur
JP47096559A JPS4840687A (fr) 1971-09-27 1972-09-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7134749A FR2154841A5 (fr) 1971-09-27 1971-09-27

Publications (1)

Publication Number Publication Date
FR2154841A5 true FR2154841A5 (fr) 1973-05-18

Family

ID=9083543

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7134749A Expired FR2154841A5 (fr) 1971-09-27 1971-09-27

Country Status (6)

Country Link
US (1) US3846538A (fr)
JP (1) JPS4840687A (fr)
DE (1) DE2246090A1 (fr)
FR (1) FR2154841A5 (fr)
GB (1) GB1396940A (fr)
NL (1) NL7212804A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2322096A1 (fr) * 1975-08-23 1977-03-25 Still Carl Procede pour eliminer l'ammoniac combine de condensats aqueux et eaux residuaires de la pyrogenation a basse temperature et de la cokefaction

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2203774B1 (fr) * 1972-10-20 1978-05-26 Inst Francais Du Petrole
FR2384712A1 (fr) * 1977-03-25 1978-10-20 Inst Francais Du Petrole Procede de regeneration de solutions aqueuses de sulfures de sodium, de potassium et/ou d'ammonium
US4511675A (en) * 1983-04-19 1985-04-16 Auerswald David C Method for regenerating water polishers using ammonium sulphate
US5833718A (en) * 1996-06-13 1998-11-10 Ppg Industries, Inc. Sodium potassium sulfide composition and method for preparing same
FR3062072B1 (fr) * 2017-01-26 2019-07-05 Philippe David Procede de purification d'une composition gazeuse, liquide ou sous forme d'aerosol, contenant au moins un polluant
US10221075B1 (en) * 2018-01-25 2019-03-05 Benjamin Fannin Bachman Synthesis of ammonia from hydrogen sulfide
CN113247982B (zh) * 2021-06-07 2021-09-17 赛恩斯环保股份有限公司 一种高硫废水资源化处理方法及其系统
CN114950117B (zh) * 2022-01-20 2023-04-18 中国中煤能源集团有限公司 一种吸收二氧化碳气体的工业固碳系统及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2106734A (en) * 1935-02-27 1938-02-01 Koppers Co Inc Gas purification process
OA02209A (fr) * 1965-03-30 1970-05-05 Inst Francais Du Petrole Procédé de conversion de l'hydrogène sulfuré en soufre élémentaire.
FR1568748A (fr) * 1967-06-26 1969-05-30
FR1602300A (fr) * 1968-03-29 1970-11-02
US3672837A (en) * 1970-10-01 1972-06-27 Universal Oil Prod Co Process for treating two gas streams

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2322096A1 (fr) * 1975-08-23 1977-03-25 Still Carl Procede pour eliminer l'ammoniac combine de condensats aqueux et eaux residuaires de la pyrogenation a basse temperature et de la cokefaction

Also Published As

Publication number Publication date
NL7212804A (fr) 1973-03-29
GB1396940A (en) 1975-06-11
US3846538A (en) 1974-11-05
JPS4840687A (fr) 1973-06-14
DE2246090A1 (de) 1973-04-05

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Legal Events

Date Code Title Description
ST Notification of lapse