GB1481405A - Purification of crude hydrogen chloride - Google Patents
Purification of crude hydrogen chlorideInfo
- Publication number
- GB1481405A GB1481405A GB19115/76A GB1911576A GB1481405A GB 1481405 A GB1481405 A GB 1481405A GB 19115/76 A GB19115/76 A GB 19115/76A GB 1911576 A GB1911576 A GB 1911576A GB 1481405 A GB1481405 A GB 1481405A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hcl
- dryer
- gas
- scrubbing
- acid
- 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
Links
- 238000000746 purification Methods 0.000 title abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 title 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 title 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 title 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 5
- 238000005201 scrubbing Methods 0.000 abstract 4
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 abstract 3
- 229960000583 acetic acid Drugs 0.000 abstract 2
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 abstract 2
- 239000012346 acetyl chloride Substances 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000005660 chlorination reaction Methods 0.000 abstract 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical class OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 abstract 1
- 239000012362 glacial acetic acid Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 230000003134 recirculating effect Effects 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2522286A DE2522286C3 (de) | 1975-05-20 | 1975-05-20 | Verfahren zur Reinigung von Rohchlorwasserstoff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1481405A true GB1481405A (en) | 1977-07-27 |
Family
ID=5946965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19115/76A Expired GB1481405A (en) | 1975-05-20 | 1976-05-10 | Purification of crude hydrogen chloride |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4003723A (en, 2012) |
| JP (1) | JPS5842125B2 (en, 2012) |
| BE (1) | BE841977A (en, 2012) |
| CA (1) | CA1068077A (en, 2012) |
| CH (1) | CH601098A5 (en, 2012) |
| DE (1) | DE2522286C3 (en, 2012) |
| FR (1) | FR2311749A1 (en, 2012) |
| GB (1) | GB1481405A (en, 2012) |
| IT (1) | IT1061295B (en, 2012) |
| NL (1) | NL186854C (en, 2012) |
| SE (1) | SE412221B (en, 2012) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4561969A (en) * | 1984-09-28 | 1985-12-31 | The United States Of America As Represented By The United States Department Of Energy | Method for removing chlorine compounds from hydrocarbon mixtures |
| DE3526801A1 (de) * | 1985-07-26 | 1987-02-05 | Hoechst Ag | Verfahren zur reinigung von chlorwasserstoffgas |
| JPH0742085B2 (ja) * | 1986-08-20 | 1995-05-10 | ダイセル化学工業株式会社 | 塩化水素ガスの精製方法 |
| FR2694001B1 (fr) * | 1992-07-23 | 1994-09-02 | Atochem Elf Sa | Procédé de synthèse d'acide chloracétique dans lequel on purifie l'acide chlorhydrique sous produit. |
| US5938820A (en) * | 1996-06-27 | 1999-08-17 | Cmi-Schneible Company | Air and gas scrubber using recycled water mixture |
| WO2001012541A1 (en) * | 1999-08-17 | 2001-02-22 | The Dow Chemical Company | Production of anhydrous hydrogen chloride from byproduct or waste chlorinated materials |
| GB0207284D0 (en) * | 2002-03-27 | 2002-05-08 | Boc Group Plc | Semiconductor exhaust gas treatment |
| JP4079432B2 (ja) * | 2003-10-30 | 2008-04-23 | 本田技研工業株式会社 | エンジン駆動作業機の始動・停止装置 |
| EA200800131A1 (ru) * | 2003-11-20 | 2008-04-28 | Солвей (Сосьете Аноним) | Способ получения хлорированного органического соединения (варианты), эпихлоргидрина и эпоксидных смол |
| TWI321129B (en) * | 2005-05-20 | 2010-03-01 | Solvay | Process for preparing a chlorohydrin |
| KR20080037615A (ko) | 2005-05-20 | 2008-04-30 | 솔베이(소시에떼아노님) | 클로로히드린의 제조 방법 |
| CN102249858A (zh) * | 2005-11-08 | 2011-11-23 | 索尔维公司 | 通过甘油的氯化制备二氯丙醇的方法 |
| EA200970011A1 (ru) * | 2006-06-14 | 2009-06-30 | Солвей (Сосьете Аноним) | Неочищенный продукт на основе глицерина, способ его очистки и его применение в производстве дихлорпропанола |
| US20100032617A1 (en) * | 2007-02-20 | 2010-02-11 | Solvay (Societe Anonyme) | Process for manufacturing epichlorohydrin |
| FR2913421B1 (fr) * | 2007-03-07 | 2009-05-15 | Solvay | Procede de fabrication de dichloropropanol. |
| FR2913684B1 (fr) | 2007-03-14 | 2012-09-14 | Solvay | Procede de fabrication de dichloropropanol |
| TW200911740A (en) | 2007-06-01 | 2009-03-16 | Solvay | Process for manufacturing a chlorohydrin |
| TW200911773A (en) * | 2007-06-12 | 2009-03-16 | Solvay | Epichlorohydrin, manufacturing process and use |
| TW200911693A (en) * | 2007-06-12 | 2009-03-16 | Solvay | Aqueous composition containing a salt, manufacturing process and use |
| US8715568B2 (en) * | 2007-10-02 | 2014-05-06 | Solvay Sa | Use of compositions containing silicon for improving the corrosion resistance of vessels |
| FR2925045B1 (fr) | 2007-12-17 | 2012-02-24 | Solvay | Produit a base de glycerol, procede pour son obtention et son utilisation dans la fabrication de dichloropropanol |
| TWI478875B (zh) * | 2008-01-31 | 2015-04-01 | Solvay | 使水性組成物中之有機物質降解之方法 |
| EA201071157A1 (ru) | 2008-04-03 | 2011-04-29 | Солвей (Сосьете Аноним) | Композиция, содержащая глицерин, способ ее получения и применение в производстве дихлорпропанола |
| FR2935968B1 (fr) | 2008-09-12 | 2010-09-10 | Solvay | Procede pour la purification de chlorure d'hydrogene |
| FR2939434B1 (fr) * | 2008-12-08 | 2012-05-18 | Solvay | Procede de traitement de glycerol. |
| JP6049087B2 (ja) | 2010-09-30 | 2016-12-21 | ソルヴェイ（ソシエテ アノニム） | 天然起源のエピクロロヒドリンの誘導体 |
| CN113772629A (zh) | 2015-03-30 | 2021-12-10 | 阿克苏诺贝尔化学品国际有限公司 | 从含HCl的气体料流中回收HCl的方法 |
| CN104826364B (zh) * | 2015-04-15 | 2016-07-06 | 聊城市鲁西化工工程设计有限责任公司 | 一种空气吹除法用废硫酸脱氯塔及废硫酸氯气脱除方法 |
| US20220371886A1 (en) * | 2019-11-13 | 2022-11-24 | Tokuyama Corporation | Hydrogen chloride dehydration method |
| CN111099559A (zh) * | 2020-03-20 | 2020-05-05 | 河南心连心深冷能源股份有限公司 | 一种利用硫基复合肥废酸制取氯化氢的装置以及制取方法 |
| CN112097117B (zh) * | 2020-10-06 | 2025-05-13 | 中船(邯郸)派瑞特种气体股份有限公司 | 一种氯化氢自压输送及干燥装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2558011A (en) * | 1947-01-29 | 1951-06-26 | Pennsylvania Salt Mfg Co | Recovery of hydrochloric acid |
| NL132195C (en, 2012) * | 1959-12-07 |
-
1975
- 1975-05-20 DE DE2522286A patent/DE2522286C3/de not_active Expired
-
1976
- 1976-02-27 SE SE7602711A patent/SE412221B/xx not_active IP Right Cessation
- 1976-05-06 CH CH570876A patent/CH601098A5/xx not_active IP Right Cessation
- 1976-05-10 GB GB19115/76A patent/GB1481405A/en not_active Expired
- 1976-05-11 CA CA252,193A patent/CA1068077A/en not_active Expired
- 1976-05-17 US US05/686,928 patent/US4003723A/en not_active Expired - Lifetime
- 1976-05-18 IT IT49529/76A patent/IT1061295B/it active
- 1976-05-18 NL NLAANVRAGE7605300,A patent/NL186854C/xx not_active IP Right Cessation
- 1976-05-19 BE BE167145A patent/BE841977A/xx not_active IP Right Cessation
- 1976-05-20 FR FR7615275A patent/FR2311749A1/fr active Granted
- 1976-05-20 JP JP51058479A patent/JPS5842125B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE412221B (sv) | 1980-02-25 |
| NL7605300A (nl) | 1976-11-23 |
| DE2522286A1 (de) | 1976-11-25 |
| SE7602711L (sv) | 1976-11-21 |
| NL186854C (nl) | 1991-03-18 |
| NL186854B (nl) | 1990-10-16 |
| FR2311749A1 (fr) | 1976-12-17 |
| BE841977A (fr) | 1976-11-19 |
| JPS5842125B2 (ja) | 1983-09-17 |
| CH601098A5 (en, 2012) | 1978-06-30 |
| DE2522286B2 (de) | 1977-09-01 |
| FR2311749B1 (en, 2012) | 1981-08-21 |
| DE2522286C3 (de) | 1978-05-18 |
| US4003723A (en) | 1977-01-18 |
| CA1068077A (en) | 1979-12-18 |
| JPS51143596A (en) | 1976-12-09 |
| IT1061295B (it) | 1983-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19960509 |