IT1109218B - Procedimento per recuperare fosfano e metilfosfano - Google Patents

Procedimento per recuperare fosfano e metilfosfano

Info

Publication number
IT1109218B
IT1109218B IT51538/78A IT5153878A IT1109218B IT 1109218 B IT1109218 B IT 1109218B IT 51538/78 A IT51538/78 A IT 51538/78A IT 5153878 A IT5153878 A IT 5153878A IT 1109218 B IT1109218 B IT 1109218B
Authority
IT
Italy
Prior art keywords
methylphosphane
phosphane
recovering
procedure
recovering phosphane
Prior art date
Application number
IT51538/78A
Other languages
English (en)
Other versions
IT7851538A0 (it
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of IT7851538A0 publication Critical patent/IT7851538A0/it
Application granted granted Critical
Publication of IT1109218B publication Critical patent/IT1109218B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/50—Organo-phosphines
    • C07F9/505—Preparation; Separation; Purification; Stabilisation
    • C07F9/5095—Separation; Purification; Stabilisation
    • 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
    • B01D53/02—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 adsorption, e.g. preparative gas chromatography
    • 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
    • C01B25/06—Hydrogen phosphides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen; Reversible storage of hydrogen
    • C01B3/50—Separation of hydrogen or hydrogen-containing gases from gaseous mixtures, e.g. purification
    • C01B3/56—Separation of hydrogen or hydrogen-containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/50—Organo-phosphines
    • C07F9/5004—Acyclic saturated phosphines
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/042—Purification by adsorption on solids
    • C01B2203/043—Regenerative adsorption process in two or more beds, one for adsorption, the other for regeneration
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)
IT51538/78A 1977-10-19 1978-10-17 Procedimento per recuperare fosfano e metilfosfano IT1109218B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772746910 DE2746910A1 (de) 1977-10-19 1977-10-19 Verfahren zur wiedergewinnung von phosphan und methylphosphan

Publications (2)

Publication Number Publication Date
IT7851538A0 IT7851538A0 (it) 1978-10-17
IT1109218B true IT1109218B (it) 1985-12-16

Family

ID=6021767

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51538/78A IT1109218B (it) 1977-10-19 1978-10-17 Procedimento per recuperare fosfano e metilfosfano

Country Status (5)

Country Link
EP (1) EP0001589B1 (it)
CA (1) CA1116537A (it)
DD (1) DD139246A5 (it)
DE (2) DE2746910A1 (it)
IT (1) IT1109218B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744221A (en) * 1987-06-29 1988-05-17 Olin Corporation Zeolite based arsine storage and delivery system
AR244505A1 (es) * 1988-05-14 1993-11-30 Deutsche Ges Schaedlingsbek Metodo para impedir o retardar la formacion de niveles indeseables de fosfina en un espacio o ambiente, y producto plaguicida para llevar a cabo dicho metodo.
JPH10130285A (ja) * 1996-10-31 1998-05-19 Furukawa Co Ltd 有機金属化合物の精製法
KR100428638B1 (ko) * 2001-09-13 2004-04-30 주식회사 엘지화학 고분자 라텍스 수지 분체의 제조방법
ATE476465T1 (de) * 2007-12-21 2010-08-15 Borealis Tech Oy Reduzierung der phosphinfreisetzung in kunststoffartikeln mit rotem phosphor
JP2012167551A (ja) * 2011-02-10 2012-09-06 Denso Corp 電磁スイッチ装置
CN110548364B (zh) * 2019-10-17 2024-12-13 昆明先导新材料科技有限责任公司 一种回收分子筛吸附的特种气体的方法和装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1385922A (en) * 1971-03-31 1975-03-05 Yatsurugi Y Kuratomi T Preparation and use of 4-5a zeolite
US3982912A (en) * 1971-03-31 1976-09-28 Yoshifumi Yatsurugi Method for preparation of an improved K-A type zeolite and for separation by adsorption polar and non-polar molecules

Also Published As

Publication number Publication date
DE2860846D1 (en) 1981-10-22
CA1116537A (en) 1982-01-19
DD139246A5 (de) 1979-12-19
DE2746910A1 (de) 1979-04-26
EP0001589B1 (de) 1981-07-15
IT7851538A0 (it) 1978-10-17
EP0001589A1 (de) 1979-05-02

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