JPS6035172B2 - アルカリ土類金属ふつ化物上での吸収によるガス混合物からのふつ化水素除去 - Google Patents

アルカリ土類金属ふつ化物上での吸収によるガス混合物からのふつ化水素除去

Info

Publication number
JPS6035172B2
JPS6035172B2 JP51000752A JP75276A JPS6035172B2 JP S6035172 B2 JPS6035172 B2 JP S6035172B2 JP 51000752 A JP51000752 A JP 51000752A JP 75276 A JP75276 A JP 75276A JP S6035172 B2 JPS6035172 B2 JP S6035172B2
Authority
JP
Japan
Prior art keywords
alkaline earth
earth metal
fluoride
anhydrous
gas mixture
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
JP51000752A
Other languages
English (en)
Japanese (ja)
Other versions
JPS51126395A (en
Inventor
デイレンドラ・ランコダス・マーチヤント
ジミー・レイ・ホジス
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.)
Pennwalt Corp
Original Assignee
Pennwalt 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
Priority claimed from US05/560,907 external-priority patent/US3976447A/en
Application filed by Pennwalt Corp filed Critical Pennwalt Corp
Publication of JPS51126395A publication Critical patent/JPS51126395A/ja
Publication of JPS6035172B2 publication Critical patent/JPS6035172B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • 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
    • B01D53/02—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 by adsorption, e.g. preparative gas chromatography
    • 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
    • B01D53/14—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 by absorption
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/19—Fluorine; Hydrogen fluoride
    • C01B7/191—Hydrogen fluoride
    • 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
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/20—Halides
    • C01F11/22—Fluorides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
JP51000752A 1975-03-21 1976-01-05 アルカリ土類金属ふつ化物上での吸収によるガス混合物からのふつ化水素除去 Expired JPS6035172B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US560907 1975-03-21
US05/560,907 US3976447A (en) 1973-04-26 1975-03-21 Removal of hydrogen fluoride from gaseous mixture by absorption on alkaline earth metal fluoride

Publications (2)

Publication Number Publication Date
JPS51126395A JPS51126395A (en) 1976-11-04
JPS6035172B2 true JPS6035172B2 (ja) 1985-08-13

Family

ID=24239858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51000752A Expired JPS6035172B2 (ja) 1975-03-21 1976-01-05 アルカリ土類金属ふつ化物上での吸収によるガス混合物からのふつ化水素除去

Country Status (8)

Country Link
JP (1) JPS6035172B2 (tr)
CA (1) CA1052292A (tr)
DE (1) DE2608169A1 (tr)
ES (1) ES441954A1 (tr)
FR (1) FR2304388A1 (tr)
GB (1) GB1505918A (tr)
IT (1) IT1052322B (tr)
NL (1) NL185328C (tr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200621A (en) * 1987-02-06 1988-08-10 Coal Ind Treatment of gases
CN114042432B (zh) * 2021-11-05 2023-04-11 临海市利民化工有限公司 一种用于干法分离氯化氢精馏塔填料及其制备方法
WO2024053704A1 (ja) * 2022-09-09 2024-03-14 株式会社レゾナック フッ化水素吸着剤の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA991822A (en) * 1971-06-16 1976-06-29 Dhirendra R. Merchant Purification of gaseous hydrogen chloride
DE2459272C3 (de) * 1974-12-14 1978-08-17 Fa. Hermann Wegener, 3000 Hannover Masse zum Entfernen von umweltschädlichen Gasen, insbesondere von Schwefeloxiden, Schwefelwasserstoff und Halogenwasserstoffen aus Industrieabgasen

Also Published As

Publication number Publication date
ES441954A1 (es) 1977-05-01
NL185328C (nl) 1990-03-16
GB1505918A (en) 1978-04-05
NL185328B (nl) 1989-10-16
NL7512200A (nl) 1976-09-23
JPS51126395A (en) 1976-11-04
CA1052292A (en) 1979-04-10
FR2304388B1 (tr) 1979-07-06
DE2608169C2 (tr) 1987-05-27
DE2608169A1 (de) 1976-10-14
IT1052322B (it) 1981-06-20
FR2304388A1 (fr) 1976-10-15

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