ZA793726B - Gas purification process - Google Patents

Gas purification process

Info

Publication number
ZA793726B
ZA793726B ZA00793726A ZA793726A ZA793726B ZA 793726 B ZA793726 B ZA 793726B ZA 00793726 A ZA00793726 A ZA 00793726A ZA 793726 A ZA793726 A ZA 793726A ZA 793726 B ZA793726 B ZA 793726B
Authority
ZA
South Africa
Prior art keywords
gas purification
purification process
gas
purification
Prior art date
Application number
ZA00793726A
Other languages
English (en)
Inventor
E Phillips
D Randell
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of ZA793726B publication Critical patent/ZA793726B/xx

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
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G27/00—Refining of hydrocarbon oils in the absence of hydrogen, by oxidation
    • C10G27/04—Refining of hydrocarbon oils in the absence of hydrogen, by oxidation with oxygen or compounds generating oxygen
    • C10G27/06—Refining of hydrocarbon oils in the absence of hydrogen, by oxidation with oxygen or compounds generating oxygen in the presence of alkaline solutions
ZA00793726A 1978-07-21 1979-07-20 Gas purification process ZA793726B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7830844 1978-07-21

Publications (1)

Publication Number Publication Date
ZA793726B true ZA793726B (en) 1981-03-25

Family

ID=10498606

Family Applications (2)

Application Number Title Priority Date Filing Date
ZA00805913A ZA805913B (en) 1978-07-21 1979-07-20 Gas purification process
ZA00793726A ZA793726B (en) 1978-07-21 1979-07-20 Gas purification process

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ZA00805913A ZA805913B (en) 1978-07-21 1979-07-20 Gas purification process

Country Status (9)

Country Link
US (2) US4276224A (xx)
EP (2) EP0008641B1 (xx)
JP (2) JPS5829945B2 (xx)
BR (1) BR7904661A (xx)
CA (1) CA1140924A (xx)
IN (1) IN154664B (xx)
RO (3) RO80111A (xx)
SU (3) SU936807A3 (xx)
ZA (2) ZA805913B (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4276224A (en) * 1978-06-07 1981-06-30 Ciba-Geigy Corporation Anthraquinone sulphonamide compounds and preparation
US4432962A (en) * 1979-06-20 1984-02-21 Union Oil Company Of California Method for removing hydrogen sulfide from gas streams
JPS5840386A (ja) * 1981-06-30 1983-03-09 ユニオン・カ−バイド・コ−ポレ−シヨン 高硫黄デカントオイルから低硫黄高品位コ−クスを製造する方法
FR2512687A1 (fr) * 1981-09-11 1983-03-18 Raffinage Cie Francaise Procede de purification d'un melange gazeux contenant des composes gazeux indesirables
EP0147364A1 (de) * 1983-10-26 1985-07-03 Ciba-Geigy Ag Verfahren zum Entfernen von Schwefelwasserstoff aus Gasen
GB2166453B (en) * 1984-08-01 1987-10-28 Ciba Geigy Ag Purification process
US5017480A (en) * 1987-08-10 1991-05-21 Ajimomoto Co., Inc. Process for recovering L-amino acid from fermentation liquors
JPH05124671A (ja) * 1991-10-24 1993-05-21 Nec Data Terminal Ltd 開閉カバーのロツク装置
AUPR229600A0 (en) * 2000-12-22 2001-01-25 Commonwealth Scientific And Industrial Research Organisation New oxygen scavenging compositions
CA2871493C (en) * 2007-05-10 2017-03-28 Dogwood Pharmaceuticals, Inc. Derivatives of fluorene, anthracene, xanthene, dibenzosuberone and acridine and uses thereof
CN111592473B (zh) * 2020-05-13 2023-01-17 湖北远大生命科学与技术有限责任公司 循环制备牛磺酸方法和系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2131742A (en) * 1935-10-11 1938-10-04 Agfa Ansco Corp Photographic desensitizing
US2132169A (en) * 1935-10-11 1938-10-04 Agfa Ansco Corp Photographic desensitizing
US2163146A (en) * 1936-10-07 1939-06-20 Agfa Ansco Corp Taurides
DE935987C (de) * 1951-10-18 1955-12-01 Sandoz Ag Verfahren zur Herstellung von Sulfonsaeureamiden der Anthrachinonreihe
US2938914A (en) * 1957-09-25 1960-05-31 American Cyanamid Co Alkyl trialkylammonium salts as disperse dyes for acrylic fibers
US2997439A (en) * 1959-05-14 1961-08-22 North Western Gas Board Removal of hydrogen sulphide from hydrocarbons with anthraquinone disulfonic acids
NL128899C (xx) * 1959-10-21
NL136828C (xx) * 1960-10-12
US3627791A (en) * 1968-11-21 1971-12-14 Richardson Merrell Inc Bis(aminoalkylsulfamoyl) anthraquinones
DE2135022A1 (de) * 1971-07-14 1973-01-25 Richardson Merrell Inc Bis (dialkylaminoalkylsulfamoyl) anthrachinone, verfahren zu ihrer herstellung und ihre verwendung
JPS5076842A (xx) * 1973-11-07 1975-06-23
JPS5092294A (xx) * 1973-12-18 1975-07-23
GB1505996A (en) * 1974-08-27 1978-04-05 British Gas Corp Gas purification liquors
US4276224A (en) * 1978-06-07 1981-06-30 Ciba-Geigy Corporation Anthraquinone sulphonamide compounds and preparation

Also Published As

Publication number Publication date
JPS5695322A (en) 1981-08-01
US4276224A (en) 1981-06-30
JPS5519277A (en) 1980-02-09
RO80111A (ro) 1982-10-30
EP0024746B1 (de) 1983-03-02
EP0008641A1 (de) 1980-03-19
SU1131460A3 (ru) 1984-12-23
JPS5829945B2 (ja) 1983-06-25
RO81685B (ro) 1983-04-30
US4251493A (en) 1981-02-17
ZA805913B (en) 1981-08-26
EP0008641B1 (de) 1982-01-13
EP0024746A1 (de) 1981-03-11
CA1140924A (en) 1983-02-08
BR7904661A (pt) 1980-07-15
SU936807A3 (ru) 1982-06-15
SU932984A3 (ru) 1982-05-30
RO81685A (ro) 1983-04-29
RO78658A (ro) 1982-03-24
IN154664B (xx) 1984-12-01

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