Chemical Canadian

Ross, S.L. Canevari, G.P. Consultchem, State-of-the-Art Review Emulsion Breaking Chemicals, Canadian Petroleum Association Report, Calgary, Alberta, 1992. 

CXY Chemicals Canadian Occidental Canso Chemicals Dow Chemical Canada ICI Canada Norsk Hydro PCI Chemicals Canada PPG Canada St. Anne Chemical Sterling Pulp Chemicals... 

The major buyers in Canada are Abitibi-Consolidated, Alcan Smelters and Chemicals, Canadian Copper Refiners, Canadian Forest Products, Domtar, E.B. Eddy Forest Products, Explosive Teehnologies, Imperial OU, Kimberly-Clark of Canada, MacMillan Bloedel, Procter and Gamble, Shell Canada, Seott Maritimes, and Weyerhaeuser Canada. 

Z.. Shen,. Li, and K. G. Song, Proceedings of the International Conference on Separation Science andTechnology, Vol. 1, Canadian Society for Chemical Engineering, Hamilton, Canada, 1989, p. 244. 

RTECS, Reght of Toxic Effects of Chemical Substances, VoL 2, NIOSH, Cincinnati, Ohio, 1981—1982, entry OA7700000, p. 595, and RQ8225000, p. 930 also available on CD-ROM through Canadian Centre for Occupational Health and Safety, Hamilton, Ontario, Canada, 1992. 

Lists of the manufacturers of each type of product used by the paper industry are available (6). Surveys of chemical suppHers for the U.S. and Canadian pulp and paper industries have been pubHshed (7). 

Chemical Evaluation Search and Retrieval System (CESHRS), CCinfo CD ROM A2, Canadian Centre for Occupational Health and Safety, Ontario, Canada, 1994. 

The LD q for sodium bromide taken orally by rats is 3.5 g/kg body weight, and the TD q orally in rats is 720 mg/kg (8). RTECS Hsts data on reproductive effects in male and female rats. Sodium bromide is Hsted in the TSCA Inventory, the Canadian Domestic Substances Hst (DSL), the European Inventory of Existing Commercial Chemical Substances (EINECS), the Japanese Existing and New Chemical Substances (ENCS), and the Korean Existing Chemicals Hst (ECL). It is not regulated by the U.S. Department of Transportation. 

The simplest unit employing vacuum fractionation is that designed by Canadian Badger for Dominion Tar and Chemical Company (now Rttgers VFT Inc.) at Hamilton, Ontario (13). In this plant, the tar is dehydrated in the usual manner by heat exchange and injection into a dehydrator. The dry tar is then heated under pressure in an oil-fired hehcal-tube heater and injected directly into the vacuum fractionating column from which a benzole fraction, overhead fraction, various oil fractions as side streams, and a pitch base product are taken. Some alterations were made to the plant in 1991, which allows some pitch properties to be controlled because pitch is the only product the distillate oils are used as fuel. 

Poly(vinyl chloride) is Hsted on the TSCA inventory and the Canadian Domestic Substances List (DSL) as ethene, chloro-, homopolymer [9002-86-2]. Because polymers do not appear on the European Community Commercial Chemical Substances listing or EINECS, poly(vinyl chloride) is listed through its monomer, vinyl chloride [75-01-4]. In the United States, poly(vinyl chloride) is an EPA hazardous air pollutant under the Clean Air Act Section 112 (40 CER 61) and is covered under the New Jersey Community Right-to-Know Survey N.J. Environmental Hazardous Substances (EHS) List as "chloroethylene, polymer" with a reporting threshold of 225 kg (500 lb). 

M. M. Avedesian, preprint. Conference of the Canadian Society of Chemical Engineers, Ottawa, Paper No. 5d, Oct. 21, 1974. 

M. Paleologou, R. M. Berry, and B. I. Fleming, "Bipolar Membrane Electro dialysis A New Solution to the Problems of Chemical Imbalance iu Kraft Mills," 78th Finnual Meeting, Technical Section, Canadian Tulp and Taper Association, Preprints A,Jan. 28—29, 1992, pp. KM—KSl. 

There are 20 manufacturers of chlorosulfuric acid in Europe, Asia, and AustraHa, plus manufacturers in Brazil and Mexico (37). The two United States manufacturers are E. I. du Pont de Nemours Co., Inc. having a capacity in excess of 30,000 t/yr (38), and Gabriel Chemical Co. having a capacity of 13,600 t/yr (39). The United States and Canadian consumption is about 27,000 t/yr. Pricing from 1988 through the early 1990s has held constant at 386/1, down 6% from previous years (38). 

L. Spano and co-workers, 29th Canadian Chemical Engineering Conference, Oct. 1979. 

Hazardous Substances Data Bank (HSDB) on compact disc from the Canadian Center for Occupational Health and Safety (can buy at CCOHS web site). "The HSDB(R) (Hazardous Substances Data Bank(R)) database contains data profiles on 4,500 potentially toxic chemical substances. It is created and updated by specialists at the U.S. National Library of Medicine. Compiled from an extensive range of authoritative sources, HSDB is widely recognized as a reliable and practical source of health and safety information. Much of the data is peer reviewed. 

Mackay, D. and R. S. Matsugo, 1973, Evaporation Rates of Liquid Hydrocarbon Spills on Land and Water, Canadian Journal of Chemical Engineering, 51,434-439... 

Attarian, C., Baker, C.G. and Svrcek, W.Y., 1976. pH control of a continuous precipitator. Canadian Journal of Chemical Engineering, 54, 606-611. 

Bohlin, M. and Rasmuson, A.C., 1992. Application of controlled cooling and seeding in batch crystallization. Canadian Journal of Chemical Engineering, 70, 120-126. 

Jones, A.G. and Mydlarz, J., 1990a. Continuous crystallization of potash alum. MSMPR kinetics. Canadian Journal of Chemical Engineering, 68, 250-259. 

Kotaki, Y. and Tsuge, H., 1990. Reactive crystallization of calcium carbonate by gas-liquid and liquid-liquid reactions. Canadian Journal of Chemical Engineering, 68, 435 42. 

Roliani, S. and Paine, K., 1987. Measurement of solids concentration of a soluble compound in a saturated slurry. Canadian Journal of Chemical Engineering, 65, 163. 

Tavare, N.S., 1986. Crystallization kinetics from transients of an MSMPR crystallizer. The Canadian Journal of Chemical Engineering, 64, 752-758. 

The CESARS database contains comprehensive environmental and health information on chemicals. It provides detailed descriptions of chemical toxicity to humans, mammals, aquatic and plant life, as well as data on physical chemical properties, and environmental fate and persistence. Each record consists of chemical identification information and provides descriptive data on up to 23 topic areas, ranging from chemical properties to toxicity to environmental transport and fate. Records are in English. Available online through CCINFOline from the Canadian Centre For Occupational Health and Safety (CCOHS) and Chemical Information System (CIS) on CD-ROM through CCIN-FOdisc. 

Canadian Chemical Producers Association (CCPA), 258 Canadian Drug Manufacturers Association (CDMA), 259 Canadian Environment Industry Association, Ontario (CEIA Ontario), 275... 

---