GB116763A - An Improved Method of Cleaning, Carbonising and Sterilising Raw Wool. - Google Patents

An Improved Method of Cleaning, Carbonising and Sterilising Raw Wool.

Info

Publication number
GB116763A
GB116763A GB903417A GB903417A GB116763A GB 116763 A GB116763 A GB 116763A GB 903417 A GB903417 A GB 903417A GB 903417 A GB903417 A GB 903417A GB 116763 A GB116763 A GB 116763A
Authority
GB
United Kingdom
Prior art keywords
acid
solution
raw wool
washing
carbonising
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
Application number
GB903417A
Inventor
Harry Hey
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 GB903417A priority Critical patent/GB116763A/en
Publication of GB116763A publication Critical patent/GB116763A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
    • D01C3/00—Treatment of animal material, e.g. chemical scouring of wool

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Husbandry (AREA)
  • Molecular Biology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Textile Engineering (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Detergent Compositions (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

116,763. Hey. H. June 23, 1917. Bleaching and washing, processes and materials for.-Raw wool is cleaned, carbonized, and sterilized by (1) steeping in a cold dilute solution of sulphuric acid, hydrochloric acid, or sulphuric acid and sodium chloride, to which a dilute solution of formaldehyde may be added, (2) draining, and drying by heating to 80‹ C., (3) extracting with a grease solvent, for example petrol or naphtha, and again drying, and (4) removing the friable vegetable and other insoluble foreign matter by crushing, opening, and beating in a current of air. If desired, the adhering acid and soluble salts are then washed away with water, and the combined acid is neutralized by a solution of alkali carbonate followed by washing in a dilute soap solution. Specifications 17437/04, 26843/06, and 24699/12 are referred to.
GB903417A 1917-06-23 1917-06-23 An Improved Method of Cleaning, Carbonising and Sterilising Raw Wool. Expired GB116763A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB903417A GB116763A (en) 1917-06-23 1917-06-23 An Improved Method of Cleaning, Carbonising and Sterilising Raw Wool.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB903417A GB116763A (en) 1917-06-23 1917-06-23 An Improved Method of Cleaning, Carbonising and Sterilising Raw Wool.

Publications (1)

Publication Number Publication Date
GB116763A true GB116763A (en) 1918-06-24

Family

ID=32670778

Family Applications (1)

Application Number Title Priority Date Filing Date
GB903417A Expired GB116763A (en) 1917-06-23 1917-06-23 An Improved Method of Cleaning, Carbonising and Sterilising Raw Wool.

Country Status (1)

Country Link
GB (1) GB116763A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424068A (en) * 1941-03-21 1947-07-15 Ici Ltd Process for mothproofing furs
US2547060A (en) * 1945-10-03 1951-04-03 I S Anitil Process for the treatment of rabbit's hair

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424068A (en) * 1941-03-21 1947-07-15 Ici Ltd Process for mothproofing furs
US2547060A (en) * 1945-10-03 1951-04-03 I S Anitil Process for the treatment of rabbit's hair

Similar Documents

Publication Publication Date Title
CN105837708A (en) Method for preparing chitosan with shrimp and crab shells as raw material
GB383627A (en) Improvements in or relating to the treatment of vegetable fibres
GB116763A (en) An Improved Method of Cleaning, Carbonising and Sterilising Raw Wool.
US1819233A (en) Preparation of pentosans
GB309211A (en) Improvements in or relating to the treatment of scutched vegetable fibres
US1472318A (en) Corncob cellulose and method of preparation
US1927022A (en) Art of treating natural and artificial silk and agents therefor
US1771460A (en) Cellulose solutions and process for their production
US2480761A (en) Process of recovering fur, hair, or wool from hide scraps and skins
GB733364A (en) An improved physico-chemical process for the extraction of celluloses from vegetablematerials in general, and a product obtained thereby
US2152640A (en) Method of removing from wool certain other fibers
GB288997A (en) Process for the production of an improved cellulose
US1882657A (en) Process for the recovery of cocos fibers
GB328697A (en) Improvements in or relating to processes for the purification of graphites
GB469132A (en) Improvements in or relating to the production of cotton-like materials from hemp
GB372336A (en) Improved manufacture of carbon
SU15302A1 (en) Waste recovery method
US1984794A (en) Carbonization of wool
US785618A (en) Process of retting fibrous stock.
GB494259A (en) Improvements in or relating to the production of crepe fabrics
US1360254A (en) Process of making soap and detergent
US1285474A (en) Glue-extracting process.
GB522614A (en) Production of cellulose meal
AT87016B (en) Process for the production of spinnable fibers from hop tendrils.
US1564943A (en) Cotton fabric having a linenlike finish resistant to wear and washing