ES511466A0 - "procedimiento para la depuracion de acido clorhidrico". - Google Patents

"procedimiento para la depuracion de acido clorhidrico".

Info

Publication number
ES511466A0
ES511466A0 ES511466A ES511466A ES511466A0 ES 511466 A0 ES511466 A0 ES 511466A0 ES 511466 A ES511466 A ES 511466A ES 511466 A ES511466 A ES 511466A ES 511466 A0 ES511466 A0 ES 511466A0
Authority
ES
Spain
Prior art keywords
purification
procedure
hydrochloric acid
stripping
column
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.)
Granted
Application number
ES511466A
Other languages
English (en)
Other versions
ES8307659A1 (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.)
Huels AG
Original Assignee
Chemische Werke Huels AG
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 Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of ES511466A0 publication Critical patent/ES511466A0/es
Publication of ES8307659A1 publication Critical patent/ES8307659A1/es
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
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/07—Purification ; Separation
    • C01B7/0706—Purification ; Separation of hydrogen chloride
    • 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
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/908—Organic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Treatment Of Sludge (AREA)
  • Detergent Compositions (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Physical Water Treatments (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
ES511466A 1982-03-05 1982-04-16 "procedimiento para la depuracion de acido clorhidrico". Expired ES8307659A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823207887 DE3207887A1 (de) 1982-03-05 1982-03-05 Verfahren zur reinigung von salzsaeuren

Publications (2)

Publication Number Publication Date
ES511466A0 true ES511466A0 (es) 1983-08-01
ES8307659A1 ES8307659A1 (es) 1983-08-01

Family

ID=6157363

Family Applications (1)

Application Number Title Priority Date Filing Date
ES511466A Expired ES8307659A1 (es) 1982-03-05 1982-04-16 "procedimiento para la depuracion de acido clorhidrico".

Country Status (9)

Country Link
US (1) US4786488A (es)
EP (1) EP0088145B1 (es)
JP (1) JPS58156506A (es)
AT (1) ATE20662T1 (es)
DD (1) DD202127A5 (es)
DE (2) DE3207887A1 (es)
ES (1) ES8307659A1 (es)
NO (1) NO821056L (es)
SU (1) SU1181528A3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6666967B1 (en) * 1999-11-08 2003-12-23 I.B.E. Co., Ltd. Defoaming and air-water treating device
CN1130246C (zh) * 2000-03-03 2003-12-10 北京清华紫光英力化工技术有限责任公司 工业副产氯化氢气体精制回收工艺
CN100460312C (zh) * 2006-09-20 2009-02-11 河北沧州大化集团有限责任公司 利用tdi副产物氯化氢气体制备盐酸的方法及其装置
CN108218666B (zh) * 2017-12-25 2021-03-26 山东东岳氟硅材料有限公司 一种从副产盐酸中回收氯甲烷的方法及回收装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL280802A (es) * 1961-07-11
US3597167A (en) * 1968-03-29 1971-08-03 Velsicol Chemical Corp Removal of chlorine and organic impurities from hydrochloric acid
DE2413043A1 (de) * 1974-03-19 1975-09-25 Bayer Ag Verfahren zur reinigung von salzsaeure
US4010017A (en) * 1975-04-15 1977-03-01 Vulcan Materials Company Recovery of hydrogen chloride from chlorinated hydrocarbons such as chloromethanes
JPS5436999A (en) * 1977-08-30 1979-03-19 Oki Electric Ind Co Ltd Automatic money receiving and paying apparatus
US4263269A (en) * 1978-11-13 1981-04-21 The Dow Chemical Company Removal of organic contaminants from aqueous hydrochloric acid
JPS5929521B2 (ja) * 1980-02-20 1984-07-21 チッソ株式会社 精製塩酸の製造法

Also Published As

Publication number Publication date
NO821056L (no) 1983-09-06
US4786488A (en) 1988-11-22
ATE20662T1 (de) 1986-07-15
DE3271918D1 (en) 1986-08-14
JPS58156506A (ja) 1983-09-17
DE3207887A1 (de) 1983-09-15
EP0088145A3 (en) 1984-03-07
EP0088145A2 (de) 1983-09-14
ES8307659A1 (es) 1983-08-01
SU1181528A3 (ru) 1985-09-23
EP0088145B1 (de) 1986-07-09
DD202127A5 (de) 1983-08-31

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