NL7811781A - Verwijdering van fosfine uit met fosfine verontreinigde koolmonoxydegasstromen. - Google Patents

Verwijdering van fosfine uit met fosfine verontreinigde koolmonoxydegasstromen.

Info

Publication number
NL7811781A
NL7811781A NL7811781A NL7811781A NL7811781A NL 7811781 A NL7811781 A NL 7811781A NL 7811781 A NL7811781 A NL 7811781A NL 7811781 A NL7811781 A NL 7811781A NL 7811781 A NL7811781 A NL 7811781A
Authority
NL
Netherlands
Prior art keywords
phosphine
removal
gas flows
contaminated carbon
carbon monoxyde
Prior art date
Application number
NL7811781A
Other languages
English (en)
Dutch (nl)
Original Assignee
Fmc Corp
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 Fmc Corp filed Critical Fmc Corp
Publication of NL7811781A publication Critical patent/NL7811781A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/02—Preparation of phosphorus
    • C01B25/023—Preparation of phosphorus of red phosphorus
    • 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
    • B01D53/005—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 heat treatment
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/02—Preparation of phosphorus
    • C01B25/027—Preparation of phosphorus of yellow phosphorus
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/18—Phosphoric acid
    • C01B25/20—Preparation from elemental phosphorus or phosphoric anhydride
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/40—Carbon monoxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
NL7811781A 1977-12-14 1978-12-01 Verwijdering van fosfine uit met fosfine verontreinigde koolmonoxydegasstromen. NL7811781A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/860,377 US4175111A (en) 1977-12-14 1977-12-14 Removal of phosphine from phosphine-contaminated carbon monoxide gas streams

Publications (1)

Publication Number Publication Date
NL7811781A true NL7811781A (nl) 1979-06-18

Family

ID=25333088

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7811781A NL7811781A (nl) 1977-12-14 1978-12-01 Verwijdering van fosfine uit met fosfine verontreinigde koolmonoxydegasstromen.

Country Status (4)

Country Link
US (1) US4175111A (en:Method)
CA (1) CA1104793A (en:Method)
DE (1) DE2854086A1 (en:Method)
NL (1) NL7811781A (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2944288C2 (de) * 1979-11-02 1982-05-27 Hoechst Ag, 6000 Frankfurt Verfahren zur Entfernung von dampfförmigem Phosphor und Phosphanen aus einem Gasstrom
US4442077A (en) * 1982-09-27 1984-04-10 Chemical Engineering Technology, Inc. Method of removing hydrides of phosphorus, arsenic, antimony and bismuth from hydrocarbon and non-hydrocarbon streams
DE3302561A1 (de) * 1983-01-26 1984-07-26 Linde Ag, 6200 Wiesbaden Verfahren zur aufarbeitung von bei der phosphorherstellung anfallenden gasen
US5368741A (en) * 1993-10-12 1994-11-29 Fmc Corporation Treatment of aqueous phosphorus wastes
CN116571075B (zh) * 2023-07-11 2023-11-24 昆明理工大学 煤矸石粉脱除黄磷尾气燃气锅炉中磷的方法及其装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1848295A (en) * 1928-03-24 1932-03-08 Bayerische Stickstoffwerke A G Process for production of phosphoric acid and hydrogen

Also Published As

Publication number Publication date
DE2854086C2 (en:Method) 1988-06-01
US4175111A (en) 1979-11-20
DE2854086A1 (de) 1979-06-28
CA1104793A (en) 1981-07-14

Similar Documents

Publication Publication Date Title
NL7803187A (nl) Werkwijze ter verwijdering van gasvormige zwavelverbindingen uit deze verbindingen bevattende gasstromen.
NL7812615A (nl) Werkwijze ter verwijdering van zure gassen uit proces- gassen.
NL7803189A (nl) Werkwijze ter verwijdering van zwaveloxiden uit deze oxiden bevattende gasmengsels.
NL7710632A (nl) Werkwijze voor de verwijdering van kwik uit kwikdamp bevattende gassen.
NL7800908A (nl) Werkwijze ter verwijdering van kooldioxyde-be- vattende zure gassen en uit deze gassen bevat- tende normaal gasvormige mengsels.
NL7606979A (nl) Werkwijze ter verwijdering van co2 uit gas- mengsels.
BE859917A (fr) Procede de separation de melanges gazeux
IT7849580A0 (it) Apparecchio catalitico per il trattamento di gas
BE852922A (fr) Procede de fractionnement de gaz de craquage
NL7811864A (nl) Werkwijze voor de vervaardiging van half-fabrikaten uit al-mn-legering.
NL7711967A (nl) Werkwijze ter verwijdering van stikstofoxiden uit gassen.
NL7702756A (nl) Werkwijze voor de zuivering van drukgassen.
NL7608883A (nl) Werkwijze ter verwijdering van zure gassen uit procesgassen.
IT7826983A0 (it) Dispositivo per la separazione di gocce da correnti di gas.
IT1073134B (it) Filtro tubolare per gas
NL7606063A (nl) Werkwijze voor de verwijdering van zure gassen uit gassen.
NZ188462A (en) Operating gas-fluidised bed extracting gas from localised region of the bed
NL7608040A (nl) Werkwijze ter verwijdering van so2 uit een so2 bevattend gas.
IT1095265B (it) Apparecchio per rimuovere componenti indesiderati da gas
BE861384A (fr) Procede de separation de gaz
IT1094869B (it) Metodo per la nitrurazione gassosa di componenti ferrosi
NL7807692A (nl) Werkwijze voor het verwijderen van zure bestanddelen uit gasmengsels.
NL7810968A (nl) Filter voor grote hoeveelheden gas.
SE7800872L (sv) Forbettrad hydroformyleringsprocess
SE403490B (sv) Forfarande for desulfurering av kolveteoljor

Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BV The patent application has lapsed