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1985年10月1日在美国召开的第12次国际松香松节油会议上,美国 Union Camp公司发表了一篇《美国松香松节油状况》的报告。主要内容如下:1.浮油供应的历史情况粗制浮油的产量取决于木浆产量。1977年以来,美国硫酸盐和碱木浆产量平均每年增加3.1%,而粗制浮油产量每年增加2.1%。1982～1983年因浮油市场不景气,造成粗制浮油大量积压,但至1984年又出现了供不应求的现象(图1)。2.粗制浮油目前供应情况1985年的粗制浮油月平均产量比1983年或1984年高4～5%(图2)。浮油松香(TOR)和浮油脂肪酸(TO
At the 12th International Rosin Turpentine Conference held in the United States on October 1, 1985, the US Union Camp company published a report on the status of US Rosin Turpentine Oil. The main contents are as follows: 1. History of slick oil supply The production of raw slick oil depends on the output of wood pulp. Since 1977, the production of sulphate and alkali pulp in the United States has increased by an average of 3.1% per year, while crude oil production has increased by 2.1% annually. From 1982 to 1983, due to the sluggish oil market, a large backlog of raw oil slicks was created, but by 1984 there was a phenomenon that supply was in short supply (Figure 1). 2. Current supply of crude oil slick. The average monthly production of raw oil slick in 1985 was 4 to 5% higher than that of 1983 or 1984 (Figure 2). Oil Rosin (TOR) and Oil Fatty Acids (TO