NL180482B - PROCEDURE FOR SEPARATING AND REGENERATION OF RODIUM-CONTAINING CATALYSTS FROM DISTILLATION RESIDUES OBTAINED FROM HYDROFORMYLATIONS. - Google Patents

PROCEDURE FOR SEPARATING AND REGENERATION OF RODIUM-CONTAINING CATALYSTS FROM DISTILLATION RESIDUES OBTAINED FROM HYDROFORMYLATIONS.

Info

Publication number
NL180482B
NL180482B NLAANVRAGE7703723,A NL180482DA NL180482B NL 180482 B NL180482 B NL 180482B NL 180482D A NL180482D A NL 180482DA NL 180482 B NL180482 B NL 180482B
Authority
NL
Netherlands
Prior art keywords
rodium
hydroformylations
regeneration
separating
procedure
Prior art date
Application number
NLAANVRAGE7703723,A
Other languages
Dutch (nl)
Original Assignee
Basf 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.)
Publication of NL180482B publication Critical patent/NL180482B/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/13—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/0002—Means for connecting central heating radiators to circulation pipes
    • F24D19/0004—In a one pipe system
    • F24D19/0007—Comprising regulation means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/12—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid
    • G05D23/125—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed outside a regulating fluid flow
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Junction Field-Effect Transistors (AREA)
NLAANVRAGE7703723,A 1952-08-14 PROCEDURE FOR SEPARATING AND REGENERATION OF RODIUM-CONTAINING CATALYSTS FROM DISTILLATION RESIDUES OBTAINED FROM HYDROFORMYLATIONS. NL180482B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US740419XA 1952-08-14 1952-08-14

Publications (1)

Publication Number Publication Date
NL180482B true NL180482B (en)

Family

ID=22117346

Family Applications (2)

Application Number Title Priority Date Filing Date
NL88391D NL88391C (en) 1952-08-14
NLAANVRAGE7703723,A NL180482B (en) 1952-08-14 PROCEDURE FOR SEPARATING AND REGENERATION OF RODIUM-CONTAINING CATALYSTS FROM DISTILLATION RESIDUES OBTAINED FROM HYDROFORMYLATIONS.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL88391D NL88391C (en) 1952-08-14

Country Status (3)

Country Link
FR (1) FR1088286A (en)
GB (1) GB740419A (en)
NL (2) NL180482B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE25633E (en) * 1954-09-29 1964-08-25 Process for making fused junction
US2942568A (en) * 1954-10-15 1960-06-28 Sylvania Electric Prod Manufacture of junction transistors
BE546128A (en) * 1955-03-18 1900-01-01
US2871149A (en) * 1955-05-02 1959-01-27 Sprague Electric Co Semiconductor method
GB794128A (en) * 1955-08-04 1958-04-30 Gen Electric Co Ltd Improvements in or relating to methods of forming a junction in a semiconductor
DE1045549B (en) * 1956-02-15 1958-12-04 Intermetall Process for making alloy contacts with p-n junctions
DE1110763B (en) * 1956-10-11 1961-07-13 Siemens Ag Method and device for the production of semiconductor arrangements with alloyed, flat p-n-junctions
US2893901A (en) * 1957-01-28 1959-07-07 Sprague Electric Co Semiconductor junction
NL108282C (en) * 1957-03-05
NL219744A (en) * 1957-08-08
NL224041A (en) * 1958-01-14
NL131155C (en) * 1958-02-22
NL242858A (en) * 1958-09-15
US3175274A (en) * 1960-05-20 1965-03-30 Columbia Broadcasting Syst Inc Method for applying electrodes to semiconductor devices

Also Published As

Publication number Publication date
FR1088286A (en) 1955-03-04
NL88391C (en)
GB740419A (en) 1955-11-09

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