24 



and Carbonated Alkali (Soda)— Chlorometry— Titration— Wagner s Chlorometric Method- 

 Preparation of Standard Solutions — Apparatus for Chlorine Valuation— Alkali in Excess in 

 Decolourising Chlorides— Chlorine and Decolourising Chlorides — Synopsis— Chlorine- 

 Chloride of Lime— Hypochlorite of Soda— Brochoki's Chlorozone— Various Decolourising 

 Hypochlorites— Comparison of Chloride of Lime and Hypochlorite of Soda— Water- 

 Qualities of Water— Hardness— Dervaux's Purifier— Testing the Purified Water— Different 

 Plant for Purification-Filters— Bleaching of Yarn— Weight of Yarn— Lye Boiling— 

 Chemioking— Washing— Bleaching of Cotton Yarn— The Installation of a Bleach Works- 

 Water Supply — Steam Boilers — Steam Distribution Pipes— Engines— Keirs— Washing— 

 Machines— Stocks— Wash Wheels— Chemicking and Souring Cisterns— Various— Buildings- 

 Addenda— Energy of Decolourising Chlorides and Bleachmg by Electricity and Ozone- 

 Energy of Decolourising Chlorides — Chlorides — Production of Chlorine and Hypochlorites 

 by Electrolysis— Lunge's Process for increasing the intensity of the Bleaching Power of 

 Chloride of Lime— Trilfer's Process for Removing the Excess of Lime or Soda from De- 

 colourising Chlorides — Bleaching by Ozone. 



Cotton Spinning and Combing. 



COTTON SPINNING (First Year). By Thomas Thornley, 



Spinning Master, Bolton Technical School. 160 pp. Eighty-four Illus- 

 trations. Crown 8vo. Second Impression. Price 3s. ; Abroad, 3s. 6d. ; 

 strictly net. 



Contents. 



Syllabus and Examination Papers of the City and Guilds of London Institute — Cultiva- 

 tion, Classification, Ginning, Baling and Mixing of the Raw Cotton — Bale-Breakers, Mixing 

 Lattices and Hopper Feeders — Opening and Scutching — Carding — Indexes. 



COTTON SPINNING (Intermediate, or Second Year). By 

 Thomas Thornley. 180 pp. Seventy Illustrations. Crown Svo. 

 Price 5s. ; India and British Colonies, 5s. 6d. ; Other Countries, 6s. ; 

 strictly net. 



Contents. 



Syllabuses and Examination Papers of the City and Guilds of London Institute — The 

 Combing Process — The Drawing Frame — Bobbin and Fly Frames — Mule Spinning — Ring 

 Spinning — General Indexes. 



COTTON SPINNING (Honours, or Third Year). By Thomas 

 Thornley, 216 pp. Seventy-four Illustrations. Crown Svo. Price 5s. ; 

 India and British Colonies, 5s. 6d. ; Other Countries, 6s. ; strictly net. 



Contents- 



Syllabuses and Examination Papers of the City and Guilds of London Institute — Cotton — 

 The Practical Manipulation of Cotton Spinning Machinery — Doubling and Winding — Reeling 

 ■ — Warping — Production and Costs — Main Driving — Arrangement of Machinery and Mill 

 Planning — Waste and Waste Spinning — Indexes. 



COTTON COMBING MACHINES. By Thos. Thornley. 

 Spinning Master, Technical School, Bolton. Demy Svo. 117 Illustra- 

 tions. 300 pp. Price 7s. 6d. ; India and Colonies, 8s. ; Other Countries, 

 8s. 6d. net. 



Contents. 



The Sliver Lap Machine and the Ribbon Cap Machine — General Description of the Heilmann 

 Comber — The Cam Shaft— On the Detaching and Attaching Mechanism of the Comber — 

 Resetting of Combers — The Erection of a Heilmann Comber — Stop Motions : Various Calcu- 

 lations — Various Notes and Discussions— Cotton Combing Machines of Continental Make — 

 Index. 



