[go: up one dir, main page]

BE884801A - Procede d'elimination de l'acide sulfhydrique de gaz, notamment de gaz de distillation de charbon - Google Patents

Procede d'elimination de l'acide sulfhydrique de gaz, notamment de gaz de distillation de charbon

Info

Publication number
BE884801A
BE884801A BE0/201772A BE201772A BE884801A BE 884801 A BE884801 A BE 884801A BE 0/201772 A BE0/201772 A BE 0/201772A BE 201772 A BE201772 A BE 201772A BE 884801 A BE884801 A BE 884801A
Authority
BE
Belgium
Prior art keywords
gas
removal
especially coal
coal distillation
sulfhydric acid
Prior art date
Application number
BE0/201772A
Other languages
English (en)
Original Assignee
Otto & Co Gmbh Dr C
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 Otto & Co Gmbh Dr C filed Critical Otto & Co Gmbh Dr C
Publication of BE884801A publication Critical patent/BE884801A/fr

Links

Classifications

    • 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
    • B01D53/1468—Removing hydrogen sulfide
    • 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
    • C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
    • C10K1/122—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors containing only carbonates, bicarbonates, hydroxides or oxides of alkali-metals (including Mg)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/30—Alkali metal compounds
    • B01D2251/304—Alkali metal compounds of sodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/604—Hydroxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Physical Water Treatments (AREA)
  • Industrial Gases (AREA)
BE0/201772A 1979-08-16 1980-08-14 Procede d'elimination de l'acide sulfhydrique de gaz, notamment de gaz de distillation de charbon BE884801A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792933147 DE2933147A1 (de) 1979-08-16 1979-08-16 Verfahren zum entfernen von schwefelwasserstoff aus gasen, insbesondere kohlendestillationsgasen

Publications (1)

Publication Number Publication Date
BE884801A true BE884801A (fr) 1980-12-01

Family

ID=6078573

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/201772A BE884801A (fr) 1979-08-16 1980-08-14 Procede d'elimination de l'acide sulfhydrique de gaz, notamment de gaz de distillation de charbon

Country Status (8)

Country Link
BE (1) BE884801A (fr)
DE (1) DE2933147A1 (fr)
FR (1) FR2462927A1 (fr)
GB (1) GB2057411A (fr)
IT (1) IT1133040B (fr)
LU (1) LU82716A1 (fr)
NL (1) NL8004322A (fr)
ZA (1) ZA805034B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10122546B8 (de) * 2001-05-09 2006-06-01 Uhde Gmbh Verfahren zur Reinigung von Kokereigas
EP2217351A4 (fr) * 2007-10-19 2011-08-17 Fluegen Inc Procédé et appareil pour l'élimination de dioxyde de carbone à partir d'un courant gazeux
CN115404110A (zh) * 2021-05-26 2022-11-29 中国石油化工股份有限公司 一种井口二氧化碳回收装置

Also Published As

Publication number Publication date
GB2057411A (en) 1981-04-01
LU82716A1 (de) 1980-12-15
IT8049495A0 (it) 1980-08-13
DE2933147A1 (de) 1981-04-09
FR2462927A1 (fr) 1981-02-20
NL8004322A (nl) 1981-02-18
ZA805034B (en) 1981-09-30
IT1133040B (it) 1986-07-09

Similar Documents

Publication Publication Date Title
FR2605240B1 (fr) Procede perfectionne pour l'elimination des gaz acides de melanges de gaz
BE882854A (fr) Procede de cristallisation pour separer notamment des gaz
FR2564101B1 (fr) Procede perfectionne d'esterification de la colophane par le pentaerythritol
GB2014183B (en) Process for removal of acid gases from process gases
ZA823578B (en) Process for the removal of acid gases from gaseous streams
FR2362811A1 (fr) A-halogenocyclobutanones substituees et leur procede de preparation
BE874691A (fr) Procede d'elimination des impuretes de l'acide phosphorique
RO79394A (fr) Procede pour la purification de l'acide phosphorique
RO81944A (fr) Procede de preparasiton des imidosulfamides
ZA829007B (en) Process for the removal of acid gases from gas mixtures
EP0029513B1 (en) Process for the separation of olefines from gases containing olefines
IL61498A0 (en) Process for the purification of crude wet process phosphoric acid
OA06490A (fr) Procédé de purification de l'acide phosphorique.
GB2028804B (en) Process for the purification of crude resorcinol
BE884801A (fr) Procede d'elimination de l'acide sulfhydrique de gaz, notamment de gaz de distillation de charbon
BE868432A (fr) Procede pour l'enrichissement du charbon
FR2573324B1 (fr) Procede d'elimination des composes halogenes acides gazeux
YU15880A (en) Process for obtaining purified phosphoric acid
BE878077A (fr) Procede de purification d'amines tertiaires
BE879634A (fr) Procede de purification de gaz residuaires nitreux
BE821091A (fr) Procede d'elimination de composes du soufre de gaz residuaires
DE2962465D1 (en) Crystallisation process for the purification of crude caprolactam
FR2327961A1 (fr) Procede pour l'epuration de l'acide phosphorique
FR2487361B1 (fr) Procede de purification de la nitrocellulose
PT71229A (en) Process for the purification of nonreacting gases