ES393366A1 - Un procedimiento para la recuperacion de hcl gaseoso. - Google Patents

Un procedimiento para la recuperacion de hcl gaseoso.

Info

Publication number
ES393366A1
ES393366A1 ES393366A ES393366A ES393366A1 ES 393366 A1 ES393366 A1 ES 393366A1 ES 393366 A ES393366 A ES 393366A ES 393366 A ES393366 A ES 393366A ES 393366 A1 ES393366 A1 ES 393366A1
Authority
ES
Spain
Prior art keywords
hcl gas
hcl
condenser
chlorides
recovery
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
ES393366A
Other languages
English (en)
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.)
Norsk Hydro ASA
Original Assignee
Norsk Hydro ASA
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 Norsk Hydro ASA filed Critical Norsk Hydro ASA
Publication of ES393366A1 publication Critical patent/ES393366A1/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
    • C01B7/0712—Purification ; Separation of hydrogen chloride by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Drying Of Gases (AREA)
ES393366A 1970-07-17 1971-07-16 Un procedimiento para la recuperacion de hcl gaseoso. Expired ES393366A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO2816/70A NO123796B (es) 1970-07-17 1970-07-17

Publications (1)

Publication Number Publication Date
ES393366A1 true ES393366A1 (es) 1973-08-16

Family

ID=19879169

Family Applications (1)

Application Number Title Priority Date Filing Date
ES393366A Expired ES393366A1 (es) 1970-07-17 1971-07-16 Un procedimiento para la recuperacion de hcl gaseoso.

Country Status (7)

Country Link
US (1) US3779870A (es)
JP (1) JPS5229275B1 (es)
ES (1) ES393366A1 (es)
FR (1) FR2103045A5 (es)
GB (1) GB1352360A (es)
NL (1) NL147100B (es)
NO (1) NO123796B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2227216B1 (es) * 1973-04-24 1976-11-12 Commissariat Energie Atomique
DE2730646C3 (de) * 1977-07-07 1982-04-01 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur thermischen Spaltung von Metallchloriden zwei- oder mehrwertiger Metalle
DE59009285D1 (de) * 1989-10-28 1995-07-27 Krc Umwelttechnik Gmbh Verfahren zur Reinigung und Aufkonzentrierung von verdünnter verunreinigter Salzsäure.
DE4106373C2 (de) * 1991-02-28 1995-08-31 Steinmueller Gmbh L & C Verfahren zur Herstellung einer hochkonzentrierten Salzsäure aus einer Ausgangssalzsäure mit einer unterhalb der azeotropen Konzentration liegenden Konzentration
DE4240078A1 (de) * 1992-11-28 1994-06-01 Johann H Dipl Ing Renneberg Verfahren und Anlage zur Reinigung und Aufkonzentrierung von verdünnter verunreinigter Salzsäure
US5565080A (en) * 1994-05-17 1996-10-15 Noranda Metallurgy Inc. Preparation of anhydrous magnesium chloride-containing melts from hydrated magnesium chloride
JP2001192202A (ja) * 1999-03-31 2001-07-17 Toyo Eng Corp 無水塩化水素の製造方法
EA020442B1 (ru) 2006-02-03 2014-11-28 ДжиАрТи, ИНК. Способ превращения углеводородного сырья (варианты) и система для его осуществления
CN102502500A (zh) * 2011-11-07 2012-06-20 韩扶军 一种盐酸解析生产氯化氢的装置
US10617995B2 (en) * 2014-12-10 2020-04-14 Alliance Magnésium Process for producing magnesium metal by dehydrating dihydrate magnesium chloride
CA2995560C (en) 2015-08-31 2023-08-01 Avantium Knowledge Centre B.V. Process for the recovery of hydrochloric acid
CN111453701A (zh) * 2020-05-09 2020-07-28 中国成达工程有限公司 一种干燥脱水用保护气的循环使用方法及系统
CN113546439B (zh) * 2021-08-16 2023-02-21 聊城鲁西氯甲烷化工有限公司 一种液氯闪蒸除氧的系统及工艺
CN114560442A (zh) * 2022-03-28 2022-05-31 联仕(昆山)化学材料有限公司 一种电子级盐酸的提纯工艺

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1906467A (en) * 1931-07-09 1933-05-02 Dow Chemical Co Distilling hydrochloric acid
US2357095A (en) * 1941-10-04 1944-08-29 Shell Dev Process for the manufacture of anhydrous hydrogen halide
US3394056A (en) * 1965-08-31 1968-07-23 Exxon Research Engineering Co Recovery of anhydrous hci from aqueous azeotropes by plural stage distillation

Also Published As

Publication number Publication date
DE2135764A1 (de) 1972-01-20
NO123796B (es) 1972-01-17
JPS5229275B1 (es) 1977-08-01
FR2103045A5 (es) 1972-04-07
GB1352360A (en) 1974-05-08
NL7109829A (es) 1972-01-19
DE2135764B2 (de) 1973-08-16
US3779870A (en) 1973-12-18
NL147100B (nl) 1975-09-15

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