[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

ES2034483T3 - Procedimiento para la purificacion de cloruro de hidrogeno gaseoso bruto. - Google Patents

Procedimiento para la purificacion de cloruro de hidrogeno gaseoso bruto.

Info

Publication number
ES2034483T3
ES2034483T3 ES198989108474T ES89108474T ES2034483T3 ES 2034483 T3 ES2034483 T3 ES 2034483T3 ES 198989108474 T ES198989108474 T ES 198989108474T ES 89108474 T ES89108474 T ES 89108474T ES 2034483 T3 ES2034483 T3 ES 2034483T3
Authority
ES
Spain
Prior art keywords
acid
purification
gross
procedure
chlorine
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 - Lifetime
Application number
ES198989108474T
Other languages
English (en)
Inventor
Otto Dr. Schneider
Tassilo Dr. Lindner
Wilhelm Dr. Hilgert
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.)
Wacker Chemie AG
Original Assignee
Wacker Chemie 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6354541&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2034483(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wacker Chemie AG filed Critical Wacker Chemie AG
Application granted granted Critical
Publication of ES2034483T3 publication Critical patent/ES2034483T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)

Abstract

OBJETO DE LA PRESENTE PATENTE ES UN PROCESO DE DEPURACION DE ACIDO CLORHIDRICO GASEOSO PROCEDENTE DE INSTALACIONES PRODUCTORAS DE SILANO O SILOXANO Y QUE CONTIENE COMO IMPUREZAS RESTOS DE CLORO Y/O SILANOS, AGUA, ALCANOLES, HIDROCARBUROS, HIDROCARBUROS CON CLORO CON RESTOS ORGANICOS, ACIDOS ORGANICOS Y SUS DERIVADOS. PARA LA DEPURACION SE COMBINAN LAS MEDIDAS CONDENSACION, COMPRESION Y DESTILACION FRACCIONADA. CON ESTO SE LIBERA EL GAS EN BRUTO POR ENFRIAMIENTO A HASTA -35 (GRADOS) C DE LOS PRODUCTOS CONDENSABLES, AL MENOS EN PARTE; ENTONCES, EN UN COMPRESOR DE HELICES CON INYECCION DE ACEITE SE COMPRIME A UN MAXIMO DE 1,5 MPA, SE SEPARA EL ACEITE QUE HA SIDO LIMPIADO POR UN VELLON FILTRANTE DE LOS RESIDUOS, Y SE RECONDUCE AL COMPRESOR. EL ACIDO CLORHIDRICO GASEOSO COMPRIMIDO SE FRACCIONA EN UNA COLUMNA DE DESTILACION A PRESION Y SE OBTIENE ACIDO CLORHIDRICO CON UNA PUREZA DE 99,999%.
ES198989108474T 1988-05-17 1989-05-11 Procedimiento para la purificacion de cloruro de hidrogeno gaseoso bruto. Expired - Lifetime ES2034483T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3816783A DE3816783A1 (de) 1988-05-17 1988-05-17 Verfahren zur reinigung von rohem, gasfoermigem chlorwasserstoff

Publications (1)

Publication Number Publication Date
ES2034483T3 true ES2034483T3 (es) 1993-04-01

Family

ID=6354541

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989108474T Expired - Lifetime ES2034483T3 (es) 1988-05-17 1989-05-11 Procedimiento para la purificacion de cloruro de hidrogeno gaseoso bruto.

Country Status (5)

Country Link
US (1) US4935220A (es)
EP (1) EP0342521B1 (es)
JP (1) JPH0222101A (es)
DE (2) DE3816783A1 (es)
ES (1) ES2034483T3 (es)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
US5693191A (en) * 1994-11-23 1997-12-02 The Dow Chemical Company Process for recovery of anhydrous hydrogen chloride from mixtures with non-condensable gases
DE4442743A1 (de) * 1994-12-01 1996-06-05 Hoechst Ag Verfahren zur Abtrennung von Chlorwasserstoff
DE19600810A1 (de) * 1996-01-11 1997-07-17 Wacker Chemie Gmbh Verfahren zum Reinigen von Schwefelsäure
JP2001192202A (ja) * 1999-03-31 2001-07-17 Toyo Eng Corp 無水塩化水素の製造方法
US6719957B2 (en) * 2002-04-17 2004-04-13 Bayer Corporation Process for purification of anhydrous hydrogen chloride gas
KR101009797B1 (ko) * 2003-11-20 2011-01-19 솔베이(소시에떼아노님) 유기 화합물의 제조 방법
FR2881732B1 (fr) * 2005-02-08 2007-11-02 Solvay Procede pour la purification de chlorure d'hydrogene
KR20080037618A (ko) 2005-05-20 2008-04-30 솔베이(소시에떼아노님) 폴리히드록실화 지방족 탄화수소 및 염소화제 간의 반응에의한 클로로히드린 제조 방법
TWI322142B (en) * 2005-05-20 2010-03-21 Solvay Process for preparing a chlorohydrin in corrosion-resistant apparatus
CA2628684A1 (en) * 2005-11-08 2007-05-18 Solvay (Societe Anonyme) Process for the manufacture of dichloropropanol by chlorination of glycerol
US20070261437A1 (en) * 2006-05-12 2007-11-15 Boonstra Eric F Enhanced process for the purification of anhydrous hydrogen chloride gas
JP5623739B2 (ja) * 2006-06-14 2014-11-12 ソルヴェイ（ソシエテ アノニム） 粗グリセロールベース生成物、その精製方法およびジクロロプロパノールの製造におけるその使用方法
SE530191C2 (sv) * 2006-10-26 2008-03-25 Seco Tools Ab Skärdel utförd i hårdmetall med friktionsyta för monteringsnyckel
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
TW200911693A (en) * 2007-06-12 2009-03-16 Solvay Aqueous composition containing a salt, manufacturing process and use
TW200911773A (en) * 2007-06-12 2009-03-16 Solvay Epichlorohydrin, 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
MX2010010851A (es) 2008-04-03 2010-11-12 Solvay Composicion que comprende glicerol, proceso para obtenerla, y su uso en la elaboracion de dicloropropanol.
FR2935968B1 (fr) 2008-09-12 2010-09-10 Solvay Procede pour la purification de chlorure d'hydrogene
DE102008051694A1 (de) * 2008-10-15 2010-04-22 Bayer Materialscience Ag Verfahren zur Abtrennung von Kohlenmonoxid aus einem HCI-Rohgas
JP5374783B2 (ja) * 2008-12-03 2013-12-25 住友化学株式会社 塩酸の精製方法
JP5374782B2 (ja) * 2008-12-03 2013-12-25 住友化学株式会社 塩酸の精製方法
FR2939434B1 (fr) * 2008-12-08 2012-05-18 Solvay Procede de traitement de glycerol.
CN103261181A (zh) 2010-09-30 2013-08-21 索尔维公司 天然来源的环氧氯丙烷的衍生物
MY156181A (en) * 2011-10-11 2016-01-15 Hong In Chemical Co Ltd Method and system for producing high-purity hydrogen chloride
CN103508419B (zh) * 2013-10-22 2015-08-19 宁波巨化化工科技有限公司 氯化氢精制工艺
CN103693620A (zh) * 2013-12-18 2014-04-02 常熟振氟新材料有限公司 从氯气与氯化氢混合气体中分离回收氯气的装置
CN103724367B (zh) * 2014-01-11 2016-01-27 余家骧 从盐酸气体中脱除和回收二甲基二氯硅烷工艺
DE102015201446A1 (de) 2015-01-28 2016-07-28 Wacker Chemie Ag Verfahren zur Reinigung von verunreinigtem gasförmigem Chlorwasserstoff
CN112678776A (zh) * 2020-12-22 2021-04-20 福建久策气体股份有限公司 电子级氯化氢精馏纯化方法
CN116409750B (zh) * 2023-03-30 2024-05-17 利津鸿蒙新业生物科技有限公司 一种从三氯蔗糖副产氯化氢中分离高纯氯化氢的装置和方法
CN116764400B (zh) * 2023-08-23 2023-10-27 山东大华新材料集团有限公司 一种氯化氢干燥除沫器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1417388A (fr) * 1963-10-21 1965-11-12 Hooker Chemical Corp Purification de l'acide chlorhydrique
NL129282C (es) * 1963-10-21
DE2143994A1 (de) * 1971-09-02 1973-03-15 Bayer Ag Verfahren zur reinigung von chlorwasserstoff
US4321795A (en) * 1980-09-22 1982-03-30 Helmut Brandt Process for the purification of gaseous chlorine
SE443622B (sv) * 1984-04-04 1986-03-03 Rolf Blixt For stotdempare avsedd anordning for att mojliggora variation av dempformagan

Also Published As

Publication number Publication date
EP0342521B1 (de) 1992-09-02
EP0342521A1 (de) 1989-11-23
DE58902183D1 (de) 1992-10-08
JPH0222101A (ja) 1990-01-25
JPH0571523B2 (es) 1993-10-07
US4935220A (en) 1990-06-19
DE3816783A1 (de) 1989-11-30

Similar Documents

Publication Publication Date Title
ES2034483T3 (es) Procedimiento para la purificacion de cloruro de hidrogeno gaseoso bruto.
GB1032796A (en) Method of purification of hydrogen chloride
EP0538118B1 (en) Improved cryogenic distallation process for the production of oxygen and nitrogen
ES2077898T3 (es) Procedimiento para la separacion del aire a baja temperatura.
KR880001509B1 (ko) 크립톤 및 크세논의 제조를 위한 공기 분리공정
AR246084A1 (es) Procedimiento para la recuperacion de condensados a partir del gas natural.
ES8308514A1 (es) Un procedimiento para la separacion de nitrogeno gaseoso esencialmente puro a partir de aire.
KR960013411A (ko) 저순도의 산소를 제조하기 위한 사이드 칼럼 저온 정류 시스템
ES2146343T3 (es) Procedimiento para el procesamiento de los gases de reaccion en la oxidacion de hcl a cloro.
JPS57123159A (en) Continuous thermal decomposition of carbamic acid ester and use for manufacturing isocyanate from obtained mixture containing isocyanate and carbamic acid ester
MY116614A (en) Process an apparatus for producing nitrogen from air.
JP2877191B2 (ja) 流体混合物の分離方法
ES2063344T3 (es) Procedimiento para la preparacion de un producto intermedio de "dmt" de determinada pureza, asi como su tratamiento ulterior para dar "dmt" muy puro y/o acido tereftalico medianamente puro o muy puro.
ES2134996T3 (es) Procedimiento de separacion del 1,1-difluoroetano de sus mezclas con el fluoruro de hidrogeno.
RU2287120C2 (ru) Интегрированный способ и система для разделения воздуха, поступающего посредством сжатого воздуха из нескольких компрессоров
US5222365A (en) Cryogenic rectification system for producing high pressure nitrogen product
EP0542559A1 (en) Inter-column heat integration for multi-column distillation system
FR2633640B1 (es)
ES2080595T3 (es) Procedimiento para la purificacion del 1,1,1,2-tetrafluoretano.
US5092132A (en) Separation of air: improved heylandt cycle
MX165660B (es) Procedimiento para la condensacion parcial de mezclas gaseosas hidrocarbonadas
KR910002708A (ko) 질소생성 설비에 백-업 물질(back-up)로서 공급되는 액체 질소의 초정제 방법
GB1509581A (en) Method of eliminating radioactivity from air containing radioactive rare gases
KR100268117B1 (ko) 염산 기체의 정제 방법
ES2105566T3 (es) Procedimiento para la purificacion del 1,1,1,2-tetrafluor-etano.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 342521

Country of ref document: ES