NL173948C - METHOD AND EQUIPMENT FOR THE NEUTRALIZATION OF SALPETERIC ACID WITH AMMONIA. - Google Patents

METHOD AND EQUIPMENT FOR THE NEUTRALIZATION OF SALPETERIC ACID WITH AMMONIA.

Info

Publication number
NL173948C
NL173948C NLAANVRAGE7207774,A NL173948DA NL173948C NL 173948 C NL173948 C NL 173948C NL 173948D A NL173948D A NL 173948DA NL 173948 C NL173948 C NL 173948C
Authority
NL
Netherlands
Prior art keywords
salpeteric
neutralization
ammonia
acid
equipment
Prior art date
Application number
NLAANVRAGE7207774,A
Other languages
Dutch (nl)
Original Assignee
Mississippi Chem 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.)
Publication of NL173948C publication Critical patent/NL173948C/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/30—Conversion of ac power input into dc power output without possibility of reversal by dynamic converters
    • H02M7/32—Conversion of ac power input into dc power output without possibility of reversal by dynamic converters using mechanical contact-making and -breaking parts
    • H02M7/36—Conversion of ac power input into dc power output without possibility of reversal by dynamic converters using mechanical contact-making and -breaking parts with electromagnetically-operated vibrating contacts, e.g. chopper

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Generation Of Surge Voltage And Current (AREA)
NLAANVRAGE7207774,A 1951-11-20 METHOD AND EQUIPMENT FOR THE NEUTRALIZATION OF SALPETERIC ACID WITH AMMONIA. NL173948C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1022677XA 1951-11-20 1951-11-20

Publications (1)

Publication Number Publication Date
NL173948C true NL173948C (en)

Family

ID=22288996

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7207774,A NL173948C (en) 1951-11-20 METHOD AND EQUIPMENT FOR THE NEUTRALIZATION OF SALPETERIC ACID WITH AMMONIA.

Country Status (2)

Country Link
DE (1) DE1022677B (en)
NL (1) NL173948C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1152463B (en) * 1960-05-05 1963-08-08 Siemens Ag Pre-release for electrical AC switches
DE102006044435A1 (en) * 2006-09-21 2008-03-27 Robert Bosch Gmbh Device for energy storage and energy transformation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE444667A (en) * 1941-03-08

Also Published As

Publication number Publication date
DE1022677B (en) 1958-01-16

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