ES2030937T3 - Procedimiento y dispositivo para lavar impurezas de gases brutos mediante acido sulfurico. - Google Patents

Procedimiento y dispositivo para lavar impurezas de gases brutos mediante acido sulfurico.

Info

Publication number
ES2030937T3
ES2030937T3 ES198989109556T ES89109556T ES2030937T3 ES 2030937 T3 ES2030937 T3 ES 2030937T3 ES 198989109556 T ES198989109556 T ES 198989109556T ES 89109556 T ES89109556 T ES 89109556T ES 2030937 T3 ES2030937 T3 ES 2030937T3
Authority
ES
Spain
Prior art keywords
washing
sulphuric acid
gases
gross
procedure
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
ES198989109556T
Other languages
English (en)
Inventor
Hans-Jurgen Sontag
Frank Kunde
Michael Schraufstetter
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.)
Linde GmbH
Original Assignee
Linde GmbH
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 Linde GmbH filed Critical Linde GmbH
Application granted granted Critical
Publication of ES2030937T3 publication Critical patent/ES2030937T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
    • C10K1/102—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids containing free acid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1406—Multiple stage absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/17—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with acids or sulfur oxides
    • C07C7/171—Sulfuric acid or oleum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Water Supply & Treatment (AREA)
  • Treating Waste Gases (AREA)
  • Industrial Gases (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

EL INVENTO SE REFIERE A UN PROCEDIMIENTO Y DISPOSITIVO PARA LAVAR IMPUREZAS COMO AMONIACO, SULFIHIDRICO, HIDRURO DE FOSFORO Y/O HIDRURO DE ARSENIO, DE GASES EN BRUTO MEDIANTE ACIDO SULFURICO EN UNA COLUMNA DE LAVADO. PARA ELIMINAR LAS DESVENTAJAS DE PROCEDIMIENTOS CONOCIDOS, COMO LA FORMACION DE PRODUCTOS SECUNDARIOS QUE ORIGINAN UNOS COSTES OPERATIVOS ELEVADOS EN SU ELIMINACION, SE PROPONE: SUMINISTRAR ACIDO SULFURICO DILUIDO EN UNA ETAPA DE LAVADO (N-2); CONDUCIR ACIDO SULFURICO CONCENTRADO AL CIRCUITO EN UNA ETAPA DE LAVADO (N-1) Y ALIMENTAR LA CABEZA DE UNA COLUMNA DE LAVADO, UN ACIDO SULFURICO CONCENTRADO Y FRESCO EN UNA ETAPA DE LAVADO N. SIENDO N MAYOR O IGUAL QUE 3.
ES198989109556T 1989-05-26 1989-05-26 Procedimiento y dispositivo para lavar impurezas de gases brutos mediante acido sulfurico. Expired - Lifetime ES2030937T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89109556A EP0399085B1 (de) 1989-05-26 1989-05-26 Verfahren und Vorrichtung zum Auswaschen von Verunreinigungen aus Rohgasen

Publications (1)

Publication Number Publication Date
ES2030937T3 true ES2030937T3 (es) 1992-11-16

Family

ID=8201414

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989109556T Expired - Lifetime ES2030937T3 (es) 1989-05-26 1989-05-26 Procedimiento y dispositivo para lavar impurezas de gases brutos mediante acido sulfurico.

Country Status (5)

Country Link
EP (1) EP0399085B1 (es)
AT (1) ATE72675T1 (es)
DE (1) DE58900839D1 (es)
ES (1) ES2030937T3 (es)
GR (1) GR3004006T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6312503B1 (en) * 1999-10-13 2001-11-06 Arteva North America S.A.R.L. System to quench gasses and remove condensables
JP7292932B2 (ja) 2019-04-05 2023-06-19 Ｍｈｉエンジニアリング株式会社 Ｃｏ２回収装置及びｃｏ２回収方法
CN113979826A (zh) * 2021-10-30 2022-01-28 安徽华塑股份有限公司 一种电石法乙炔去杂净化工艺
CN115849305A (zh) * 2022-09-16 2023-03-28 杭州东日节能技术有限公司 一种采用浓硫酸净化氯硅烷水解副产物氯化氢的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE542041A (es) *
GB768345A (en) * 1951-05-02 1957-02-13 Hans Otto Process and apparatus for the recovery of ammonia and pyridine from coke oven gas
DE1201944B (de) * 1961-03-14 1965-09-30 Air Liquide Vorrichtung zur Reinigung von Carbidacetylen mit konzentrierter Schwefelsaeure

Also Published As

Publication number Publication date
DE58900839D1 (de) 1992-03-26
ATE72675T1 (de) 1992-03-15
EP0399085A1 (de) 1990-11-28
GR3004006T3 (es) 1993-03-31
EP0399085B1 (de) 1992-02-19

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