FR2212294A1 - - Google Patents

Info

Publication number
FR2212294A1
FR2212294A1 FR7346893A FR7346893A FR2212294A1 FR 2212294 A1 FR2212294 A1 FR 2212294A1 FR 7346893 A FR7346893 A FR 7346893A FR 7346893 A FR7346893 A FR 7346893A FR 2212294 A1 FR2212294 A1 FR 2212294A1
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.)
Granted
Application number
FR7346893A
Other languages
French (fr)
Other versions
FR2212294B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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.)
Dr C Otto and Co GmbH
Original Assignee
Dr C Otto and Co GmbH
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 Dr C Otto and Co GmbH filed Critical Dr C Otto and Co GmbH
Publication of FR2212294A1 publication Critical patent/FR2212294A1/fr
Application granted granted Critical
Publication of FR2212294B1 publication Critical patent/FR2212294B1/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
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/05—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by wet processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • 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
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/12—Separation of ammonia from gases and vapours
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
FR7346893A 1972-12-30 1973-12-28 Expired FR2212294B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2264264A DE2264264A1 (de) 1972-12-30 1972-12-30 Verfahren zur entfernung von ammoniak, schwefelwasserstoff und blausaeure aus diese stoffe enthaltenden gasen

Publications (2)

Publication Number Publication Date
FR2212294A1 true FR2212294A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-07-26
FR2212294B1 FR2212294B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-02-10

Family

ID=5865842

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7346893A Expired FR2212294B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-12-30 1973-12-28

Country Status (10)

Country Link
US (1) US4013779A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE809309A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7310246D0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA981874A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2264264A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2212294B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1447519A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN142394B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1002531B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA739716B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4073862A (en) * 1973-08-24 1978-02-14 Dr. C. Otto & Comp. G.M.B.H. Process for removing ammonia, hydrogen sulfide and hydrocyanic acid from gases
DE10043176A1 (de) * 1999-09-06 2001-05-31 Ebara Corp Verfahren und Vorrichtung zur Behandlung von Nitride enthaltende Abgasen
KR100418986B1 (ko) * 1999-12-23 2004-02-14 주식회사 포스코 코크스 가스 정제에 있어서 황화수소와 암모니아의 제거및 티오시안산 암모늄의 회수법
KR100516462B1 (ko) * 2000-12-15 2005-09-23 주식회사 포스코 코크스 가스 정제공정의 티오시안 암모늄 회수방법
US9364773B2 (en) 2013-02-22 2016-06-14 Anschutz Exploration Corporation Method and system for removing hydrogen sulfide from sour oil and sour water
CA2843041C (en) 2013-02-22 2017-06-13 Anschutz Exploration Corporation Method and system for removing hydrogen sulfide from sour oil and sour water
US9708196B2 (en) 2013-02-22 2017-07-18 Anschutz Exploration Corporation Method and system for removing hydrogen sulfide from sour oil and sour water
US11440815B2 (en) 2013-02-22 2022-09-13 Anschutz Exploration Corporation Method and system for removing hydrogen sulfide from sour oil and sour water
RU2566899C1 (ru) * 2013-09-20 2015-10-27 Учреждение "Стоматологический колледж профессора Рузиддинова" Универсальный фильтрующий элемент
CN107789981A (zh) * 2017-12-06 2018-03-13 西安科技大学 一种建筑火灾用烟气吸收器及烟气吸收方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US961763A (en) * 1906-02-26 1910-06-21 William Richard Cathcart Process of purifying gas and recovering ammonia, &c., therefrom.
US1160836A (en) * 1912-08-07 1915-11-16 Burkheiser & Company Purifying gases of dry distillation and recovering the by-products thereof.
US2988430A (en) * 1958-02-11 1961-06-13 Thompson Ramo Wooldridge Inc Fuel dissociation chamber
NL6512782A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1964-12-18 1966-06-20
JPS5136715B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-11-02 1976-10-09

Also Published As

Publication number Publication date
CA981874A (en) 1976-01-20
ZA739716B (en) 1974-11-27
BE809309A (fr) 1974-04-16
FR2212294B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-02-10
US4013779A (en) 1977-03-22
BR7310246D0 (pt) 1974-08-15
IN142394B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-07-02
IT1002531B (it) 1976-05-20
DE2264264A1 (de) 1974-07-04
GB1447519A (en) 1976-08-25

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Legal Events

Date Code Title Description
ST Notification of lapse