NO136707B - - Google Patents

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Publication number
NO136707B
NO136707B NO2657/73A NO265773A NO136707B NO 136707 B NO136707 B NO 136707B NO 2657/73 A NO2657/73 A NO 2657/73A NO 265773 A NO265773 A NO 265773A NO 136707 B NO136707 B NO 136707B
Authority
NO
Norway
Prior art keywords
wax
paper
coating
cardboard
cationic
Prior art date
Application number
NO2657/73A
Other languages
English (en)
Norwegian (no)
Other versions
NO136707C (no
Inventor
M Michel
G Dupuy
Original Assignee
Rhone Progil
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 Rhone Progil filed Critical Rhone Progil
Publication of NO136707B publication Critical patent/NO136707B/no
Publication of NO136707C publication Critical patent/NO136707C/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
    • C01B17/0456—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process the hydrogen sulfide-containing gas being a Claus process tail gas
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8603—Removing sulfur compounds
    • B01D53/8612—Hydrogen sulfide
    • B01D53/8615—Mixtures of hydrogen sulfide and sulfur oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/615—100-500 m2/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/633—Pore volume less than 0.5 ml/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/635—0.5-1.0 ml/g
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
    • C01B17/0426—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process characterised by the catalytic conversion
    • C01B17/0434—Catalyst compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Paper (AREA)
  • Treating Waste Gases (AREA)
NO2657/73A 1972-06-29 1973-06-27 Fremgangsm}te for katalytisk behandling av restgasser som er rike p} hydrogensulfid. NO136707C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7223497A FR2190517B1 (xx) 1972-06-29 1972-06-29

Publications (2)

Publication Number Publication Date
NO136707B true NO136707B (xx) 1977-07-18
NO136707C NO136707C (no) 1977-10-26

Family

ID=9101044

Family Applications (1)

Application Number Title Priority Date Filing Date
NO2657/73A NO136707C (no) 1972-06-29 1973-06-27 Fremgangsm}te for katalytisk behandling av restgasser som er rike p} hydrogensulfid.

Country Status (14)

Country Link
US (1) US3939250A (xx)
JP (1) JPS532150B2 (xx)
BE (1) BE801516A (xx)
DE (1) DE2332774C3 (xx)
ES (1) ES416427A1 (xx)
FI (1) FI56127C (xx)
FR (1) FR2190517B1 (xx)
GB (1) GB1400365A (xx)
IL (1) IL42633A (xx)
IT (1) IT986265B (xx)
NL (1) NL176148C (xx)
NO (1) NO136707C (xx)
RO (1) RO63882A (xx)
SE (1) SE395677B (xx)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141962A (en) * 1973-04-09 1979-02-27 Rhone-Progil Catalysts for treating gases containing sulphur compounds
US4054642A (en) * 1973-08-30 1977-10-18 Rhone-Poulenc Industries Process for the treatment of gases containing various derivatives of sulphur
US4192857A (en) * 1975-10-17 1980-03-11 Societe Nationale Elf Aquitaine (Production) Sulphur production
FR2327960A1 (fr) * 1975-10-17 1977-05-13 Elf Aquitaine Perfectionnement a la production de soufre
US4076649A (en) * 1976-04-02 1978-02-28 Hexcel Corporation Production of N-alkylated amines and catalyst therefor
DE2617649C2 (de) * 1976-04-22 1983-03-03 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum Entfernen von Schwefelwasserstoff und Schwefeldioxid aus Abgasen
US4263020A (en) * 1980-01-02 1981-04-21 Exxon Research & Engineering Co. Removal of sulfur from process streams
US4308242A (en) * 1980-01-24 1981-12-29 Phillips Petroleum Company Producing sulfur-containing compositions from gaseous sulfur compounds
DE3036132A1 (de) * 1980-09-25 1982-05-06 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur verminderung des schwefelgehaltes der bei der schwefelgewinnung erhaltenen abgase
FR2511663A1 (fr) * 1981-08-19 1983-02-25 Elf Aquitaine Procede catalytique de production de soufre a partir d'un gaz renfermant h2s
GB2202546B (en) * 1987-02-16 1991-07-31 Hitachi Ltd Desulfurizing agent, process for treating hydrogen sulfide-containing gas, coal gasification system and power generation system
US5030437A (en) * 1987-12-23 1991-07-09 Budra Research Ltd. Catalytic removal of sulphur-containing compounds from fluid streams by decomposition
US5766567A (en) * 1990-02-13 1998-06-16 Elf Aquitaine Production Method for desulphurising a gaseous mixture containing H2 S and SO.sub.
CA2087265C (en) * 1991-05-13 2002-03-26 Kalabeerappa N. Mahadev Catalyst and process for removal of sulphur compounds and oxides from fluid streams
FR2722429B1 (fr) * 1994-07-13 1996-10-04 Rhone Poulenc Chimie Catalyseur a base d'alumine pour le traitement de gaz contenant des composes soufres, utilisation deces catalyseurs pour le traitement et procedes de traitement desdits gaz
FR2840295B1 (fr) * 2002-06-03 2005-02-04 Inst Francais Du Petrole Prodede d'elimination du soufre d'une charge contenant de l'hydrogene sulfure et du benzene, toluene et/ou xylenes
US7354560B2 (en) * 2006-01-31 2008-04-08 Haldor Topsoe A/S Process for the production of hydrogen
US9138675B2 (en) 2013-06-21 2015-09-22 Phillips 66 Company Process for degassing condensed sulfur from a claus sulfur recovery system
WO2014204953A1 (en) * 2013-06-21 2014-12-24 Phillips 66 Company Process for in-situ production of low dissolved hydrogen sulfide, degassed, sulfur from claus sulfur recovery

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1419672C3 (de) * 1960-08-12 1975-06-12 Deutsche Gold- Und Silber-Scheideanstalt, Vormals Roessler, 6000 Frankfurt Verwendung von Mischungen geformter Trägerkatalysatoren zur Nachverbrennung von Industrie- und Heizungsabgasen
GB1211033A (en) * 1968-01-11 1970-11-04 Ontario Research Foundation Treatment of waste gases
GB1274760A (en) * 1969-05-22 1972-05-17 Gas Council Treatment of gases
NL7013902A (xx) * 1970-09-21 1972-03-23
CA1004441A (en) * 1970-10-27 1977-02-01 Thomas Nicklin Recovery of sulphur from gases containing h2s and so2
US3725531A (en) * 1971-02-22 1973-04-03 Kaiser Aluminium Chem Corp Catalytic conversion of organic sulfur components of industrial off-gases

Also Published As

Publication number Publication date
IT986265B (it) 1975-01-20
NO136707C (no) 1977-10-26
FR2190517B1 (xx) 1975-08-29
ES416427A1 (es) 1976-03-01
FR2190517A1 (xx) 1974-02-01
JPS4964563A (xx) 1974-06-22
IL42633A (en) 1976-12-31
GB1400365A (en) 1975-07-16
IL42633A0 (en) 1973-08-29
SE395677B (sv) 1977-08-22
NL7308930A (xx) 1974-01-02
FI56127B (fi) 1979-08-31
DE2332774B2 (de) 1976-01-15
US3939250A (en) 1976-02-17
FI56127C (fi) 1979-12-10
JPS532150B2 (xx) 1978-01-25
BE801516A (fr) 1973-12-27
NL176148C (nl) 1985-03-01
NL176148B (nl) 1984-10-01
DE2332774A1 (de) 1974-01-17
DE2332774C3 (de) 1980-01-31
RO63882A (fr) 1978-12-15

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