US1653766A - Process for refining elaterite - Google Patents

Process for refining elaterite Download PDF

Info

Publication number
US1653766A
US1653766A US23412A US2341225A US1653766A US 1653766 A US1653766 A US 1653766A US 23412 A US23412 A US 23412A US 2341225 A US2341225 A US 2341225A US 1653766 A US1653766 A US 1653766A
Authority
US
United States
Prior art keywords
elaterite
refining
refining elaterite
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
US23412A
Inventor
Robert E Haughey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US23412A priority Critical patent/US1653766A/en
Application granted granted Critical
Publication of US1653766A publication Critical patent/US1653766A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
US23412A 1925-04-15 1925-04-15 Process for refining elaterite Expired - Lifetime US1653766A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US23412A US1653766A (en) 1925-04-15 1925-04-15 Process for refining elaterite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23412A US1653766A (en) 1925-04-15 1925-04-15 Process for refining elaterite

Publications (1)

Publication Number Publication Date
US1653766A true US1653766A (en) 1927-12-27

Family

ID=21814938

Family Applications (1)

Application Number Title Priority Date Filing Date
US23412A Expired - Lifetime US1653766A (en) 1925-04-15 1925-04-15 Process for refining elaterite

Country Status (1)

Country Link
US (1) US1653766A (en)

Similar Documents

Publication Publication Date Title
US1558924A (en) Fruit-gathering apparatus
US1637810A (en) Saddle panel
US1653766A (en) Process for refining elaterite
CA256129A (en) Apparatus for electrolytic refining
US1576171A (en) Banjo-head supports
US1598949A (en) The process for reducing the viscosity characteristics of nitrocellulose
GB264216A (en) Improved apparatus for teaching chemistry
CA266945A (en) Bleaching process
CA262809A (en) Bleaching process
CA255958A (en) Cold-moulding process
CA256009A (en) Bleaching process
AU2293525A (en) Improved process for reducing ores
CA276148A (en) Desulphurizing process
CA262022A (en) Autoheterolysis process
CA242735A (en) Lead refining process
CA256035A (en) Electro-plating process
CA253876A (en) Briquetting process
CA259556A (en) Distillation process
CA264205A (en) Electroplating process
CA248455A (en) Bottom-making machine for furnaces
CA6965S (en) Fur
CA261254A (en) Metallurgical process
CA258105A (en) Metallurgical process
CA251575A (en) Process for making bolts
CA258124A (en) Process for extracting tin