IT1109218B - Procedimento per recuperare fosfano e metilfosfano - Google Patents
Procedimento per recuperare fosfano e metilfosfanoInfo
- 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
Links
- 239000005922 Phosphane Substances 0.000 title 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 title 1
- SAWKFRBJGLMMES-UHFFFAOYSA-N methylphosphine Chemical compound PC SAWKFRBJGLMMES-UHFFFAOYSA-N 0.000 title 1
- 229910000064 phosphane Inorganic materials 0.000 title 1
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
- 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)
- Molecular Biology (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General 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)
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)
| 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 |
| EP2072566B1 (en) * | 2007-12-21 | 2010-08-04 | Borealis Technology OY | Reduction of phosphine relaease in plastic articles comprising red phosphorus |
| JP2012167551A (ja) * | 2011-02-10 | 2012-09-06 | Denso Corp | 電磁スイッチ装置 |
| CN110548364A (zh) * | 2019-10-17 | 2019-12-10 | 清远先导材料有限公司 | 一种回收分子筛吸附的特种气体的方法和装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| GB1385922A (en) * | 1971-03-31 | 1975-03-05 | Yatsurugi Y Kuratomi T | Preparation and use of 4-5a zeolite |
-
1977
- 1977-10-19 DE DE19772746910 patent/DE2746910A1/de not_active Withdrawn
-
1978
- 1978-09-19 CA CA000311558A patent/CA1116537A/en not_active Expired
- 1978-10-04 EP EP78101060A patent/EP0001589B1/de not_active Expired
- 1978-10-04 DE DE7878101060T patent/DE2860846D1/de not_active Expired
- 1978-10-13 DD DD78208443A patent/DD139246A5/xx unknown
- 1978-10-17 IT IT51538/78A patent/IT1109218B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2746910A1 (de) | 1979-04-26 |
| EP0001589A1 (de) | 1979-05-02 |
| DD139246A5 (de) | 1979-12-19 |
| EP0001589B1 (de) | 1981-07-15 |
| DE2860846D1 (en) | 1981-10-22 |
| IT7851538A0 (it) | 1978-10-17 |
| CA1116537A (en) | 1982-01-19 |
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