NO123796B - - Google Patents

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Publication number
NO123796B
NO123796B NO2816/70A NO281670A NO123796B NO 123796 B NO123796 B NO 123796B NO 2816/70 A NO2816/70 A NO 2816/70A NO 281670 A NO281670 A NO 281670A NO 123796 B NO123796 B NO 123796B
Authority
NO
Norway
Prior art keywords
condenser
hcl
liquid
column
hcl gas
Prior art date
Application number
NO2816/70A
Other languages
English (en)
Norwegian (no)
Inventor
Petterstua S Gudmundsen
Kjoelberg S Arne
Mejdell G Thorvald
Original Assignee
Norsk Hydro As
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 As filed Critical Norsk Hydro As
Priority to NO2816/70A priority Critical patent/NO123796B/no
Priority to GB3265071A priority patent/GB1352360A/en
Priority to JP46052166A priority patent/JPS5229275B1/ja
Priority to FR7126245A priority patent/FR2103045A5/fr
Priority to DE19712135764 priority patent/DE2135764C3/de
Priority to NL717109829A priority patent/NL147100B/xx
Priority to ES393366A priority patent/ES393366A1/es
Priority to US00163758A priority patent/US3779870A/en
Publication of NO123796B publication Critical patent/NO123796B/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00Halogens; Halogen acids
    • C01B7/01Chlorine; Hydrogen chloride
    • C01B7/07Purification ; Separation
    • C01B7/0706Purification ; Separation of hydrogen chloride
    • C01B7/0712Purification ; 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)
  • Drying Of Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NO2816/70A 1970-07-17 1970-07-17 NO123796B (ru)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NO2816/70A NO123796B (ru) 1970-07-17 1970-07-17
GB3265071A GB1352360A (en) 1970-07-17 1971-07-12 Process for the recovery of substantially anhydrous
JP46052166A JPS5229275B1 (ru) 1970-07-17 1971-07-15
FR7126245A FR2103045A5 (ru) 1970-07-17 1971-07-16
DE19712135764 DE2135764C3 (de) 1970-07-17 1971-07-16 Verfahren zur Gewinnung von im wesentlichen wasserfreiem HCI-Gas aus wasserhaltigem HCI-Gas
NL717109829A NL147100B (nl) 1970-07-17 1971-07-16 Werkwijze voor het winnen van nagenoeg watervrij hc1-gas.
ES393366A ES393366A1 (es) 1970-07-17 1971-07-16 Un procedimiento para la recuperacion de hcl gaseoso.
US00163758A US3779870A (en) 1970-07-17 1971-07-19 RECOVERY OF ANHYDROUS HCl GAS BY EXTRACTIVE DISTILLATION WITH A HALIDE SALT

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NO123796B true NO123796B (ru) 1972-01-17

Family

ID=19879169

Family Applications (1)

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

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2227216B1 (ru) * 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
AP2673A (en) 2006-02-03 2013-05-23 Grt Inc Continuous process for converting natural gas to liquid hydrocarbons
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
CN107208287A (zh) * 2014-12-10 2017-09-26 联盟镁公司 通过将二水合氯化镁脱水来生产镁金属的方法
BR112018003869B1 (pt) 2015-08-31 2022-08-30 Avantium Knowledge Centre B.V. Processos para recuperação de ácido clorídrico de uma composição de lignina e para produção de um produto de lignina
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
US3779870A (en) 1973-12-18
ES393366A1 (es) 1973-08-16
GB1352360A (en) 1974-05-08
JPS5229275B1 (ru) 1977-08-01
NL7109829A (ru) 1972-01-19
DE2135764A1 (de) 1972-01-20
NL147100B (nl) 1975-09-15
DE2135764B2 (de) 1973-08-16
FR2103045A5 (ru) 1972-04-07

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