ES456246A1 - Un procedimiento para la recuperacion de cloro de gases que contienen cloro. - Google Patents

Un procedimiento para la recuperacion de cloro de gases que contienen cloro.

Info

Publication number
ES456246A1
ES456246A1 ES456246A ES456246A ES456246A1 ES 456246 A1 ES456246 A1 ES 456246A1 ES 456246 A ES456246 A ES 456246A ES 456246 A ES456246 A ES 456246A ES 456246 A1 ES456246 A1 ES 456246A1
Authority
ES
Spain
Prior art keywords
heat exchanger
chlorine
recovery
compression
stream
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
ES456246A
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.)
Tioxide Group Ltd
Original Assignee
Tioxide Group Ltd
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 Tioxide Group Ltd filed Critical Tioxide Group Ltd
Publication of ES456246A1 publication Critical patent/ES456246A1/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
    • C01B7/0743—Purification ; Separation of gaseous or dissolved chlorine
    • 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
    • Y10S62/00—Refrigeration
    • Y10S62/921—Chlorine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

Un procedimiento para la recuperación de cloro a partir de gases que contienen cloro que comprende las etapas siguientes: a) separar de la mezcla gaseosa que contiene cloro, bien sea antes o después de la etapa (b) siguiente, aquellos gases que, en caso de estar presentes en la mezcla gaseosa en cantidad sustancial, formarían sólidos o se licuarían con el cloro en las etapas subsiguientes del procedimiento; (b)imprimir la mezcla gaseosa que contiene cloro; (c) enfriar la mezcla gaseosa comprimida en un cambiador de calor de corrientes múltiples a una temperatura inferior al punto de roció del cloro en la mezcla gaseosa pero no inferior a -101ºC, produciéndose asi un gas que contiene cloro líquido; (d) retirar la mezcla gaseosa enfriada del cambiador de calor y separar las fases liquida y gaseosa presentes en la mezcla; (e) recircular el cloro de (d) por separado a través del cambiador de calor y recuperar así el cloro para su almacenamiento y/o reutilización.
ES456246A 1976-02-25 1977-02-24 Un procedimiento para la recuperacion de cloro de gases que contienen cloro. Expired ES456246A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7327/76A GB1518372A (en) 1976-02-25 1976-02-25 Chlorine recovery process

Publications (1)

Publication Number Publication Date
ES456246A1 true ES456246A1 (es) 1978-01-16

Family

ID=9830997

Family Applications (1)

Application Number Title Priority Date Filing Date
ES456246A Expired ES456246A1 (es) 1976-02-25 1977-02-24 Un procedimiento para la recuperacion de cloro de gases que contienen cloro.

Country Status (10)

Country Link
US (1) US4128409A (es)
JP (1) JPS52107297A (es)
AU (1) AU504428B2 (es)
CA (1) CA1040525A (es)
DE (1) DE2708262A1 (es)
ES (1) ES456246A1 (es)
FR (1) FR2342246A1 (es)
GB (1) GB1518372A (es)
IT (1) IT1086855B (es)
ZA (1) ZA77733B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373942A (en) * 1981-02-09 1983-02-15 Pennwalt Corporation Chlorocarbon and halogen recovery from vent gas stream
US4609390A (en) * 1984-05-14 1986-09-02 Wilson Richard A Process and apparatus for separating hydrocarbon gas into a residue gas fraction and a product fraction
JPS63150576A (ja) * 1986-12-16 1988-06-23 日本酸素株式会社 深冷ガス分離方法
IL89280A0 (en) * 1988-02-16 1989-09-10 Mitsui Toatsu Chemicals Industrial process for the separation and recovery of chlorine
US5254323A (en) * 1988-02-16 1993-10-19 Mitsui Toatsu Chemicals, Incorporated Industrial process for the separation and recovery of chlorine
NL1000109C2 (nl) * 1995-04-11 1996-04-16 Hoek Mach Zuurstoff Werkwijze voor het condenseren van een vluchtige stof uit een gasstroom en inrichting daarvoor.
WO2001012556A1 (en) * 1999-08-13 2001-02-22 Anglo American Corporation Of South Africa Limited Titanium tetrachloride production
JP2004028549A (ja) * 2001-12-28 2004-01-29 Canon Inc 複数の物質を含有する混合気体から各物質を分離する分離方法及びその装置
JP2004028550A (ja) * 2001-12-28 2004-01-29 Canon Inc 複数の物質を含有する混合気体から各物質を分離する分離方法及びその装置
US6969505B2 (en) * 2002-08-15 2005-11-29 Velocys, Inc. Process for conducting an equilibrium limited chemical reaction in a single stage process channel
US6622519B1 (en) * 2002-08-15 2003-09-23 Velocys, Inc. Process for cooling a product in a heat exchanger employing microchannels for the flow of refrigerant and product
US7014835B2 (en) * 2002-08-15 2006-03-21 Velocys, Inc. Multi-stream microchannel device
US8747805B2 (en) * 2004-02-11 2014-06-10 Velocys, Inc. Process for conducting an equilibrium limited chemical reaction using microchannel technology
CN102656113B (zh) * 2009-12-17 2015-04-01 陶氏环球技术有限责任公司 氯气生产
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1876551A (en) * 1932-09-13 Gas purification
US1472294A (en) * 1921-09-26 1923-10-30 Carbide & Carbon Chem Corp Process of purifying chlorine and other corrosive gases
CH327457A (de) * 1955-03-26 1958-01-31 Sulzer Ag Verfahren zur Verflüssigung eines Gases und Gasverflüssigungsanlage zur Durchführung des Verfahrens
US3374637A (en) * 1965-12-13 1968-03-26 Fmc Corp Recovery of chlorine
US3534562A (en) * 1967-04-14 1970-10-20 Koninklujke Nl Zout Ind Nv Method of liquefying gaseous chlorine containing water vapour
GB1276653A (en) * 1968-08-20 1972-06-07 Petrocarbon Dev Ltd Recovery of gases
JPS501359A (es) * 1973-05-11 1975-01-08
JPS50108190A (es) * 1974-02-04 1975-08-26

Also Published As

Publication number Publication date
IT1086855B (it) 1985-05-31
AU504428B2 (en) 1979-10-11
JPS52107297A (en) 1977-09-08
AU2208877A (en) 1978-08-17
ZA77733B (en) 1977-12-28
US4128409A (en) 1978-12-05
FR2342246A1 (fr) 1977-09-23
DE2708262A1 (de) 1977-09-01
FR2342246B1 (es) 1981-08-21
CA1040525A (en) 1978-10-17
JPS5622801B2 (es) 1981-05-27
GB1518372A (en) 1978-07-19

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981103