公开(公告)号：GB723478A

公开(公告)日：1955-02-09

申请号：GB2396552

申请日：1952-09-24

Applicant: STANDARD OIL DEV CO

Inventor： SIMS EDWIN JOHN

IPC: C10L5/22

Abstract: 723,478. Briquetting coal fines. STANDARD OIL DEVELOPMENT CO. Aug. 6, 1953, [Sept. 24, 1952.] No. 23965/52. Class 50. [Also in Group XXIX] Freely falling coal fines are sprayed with a mist of liquefied, normally solid or semi-solid, binder atomized in a carrier gas by means of a sprayer as shown in Fig. 1, and the coal fines so contacted are formed into briquettes. Liquefied bitumen passing through a tube 1 is atomized by heated air or steam whirled by helical vanes 4 during its passage through an outer tube 2. The mixture is emitted from a nozzle 5 which is longitudinally adjustable on the outer tube, and the latter may be fed with the air or steam through a tangential inlet pipe 7. Specification 634,590 is referred to.

公开(公告)号：GB716653A

公开(公告)日：1954-10-13

申请号：GB1047152

申请日：1952-04-25

Applicant: STANDARD OIL DEV CO

Inventor： SIMS EDWIN JOHN

IPC: C10L5/10

Abstract: 716,653. Composition fuel. STANDARD OIL DEVELOPMENT CO. March 26, 1953 [April 25, 1952], No. 10471/52. Class 50 Coal fines with a moisture content above 8 per cent by weight are briquetted with a bituminous binder, a small amount of a powdered drying additive being introduced into the coal feed to render unnecessary a predrying of the fines. The additives may comprise quicklime, hydrated lime, cement, chalk, gypsum or electrolytic compounds such as salt or ferric ch'oride. A prepared additive is hydrated lime in proportions of 0.2-5 per cent ot the fines. A process as described in Specification 634,590, [Group II], in which the fines are caused to fall through a mist of an atomized spray of a liquified normally solid binder may be employed.